1 <?php
2 /*
3 * This code is part of GOsa (http://www.gosa-project.org)
4 * Copyright (C) 2003-2008 GONICUS GmbH
5 *
6 * ID: $$Id$$
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */
23 class config {
25 /* XML parser */
26 var $parser;
27 var $config_found= FALSE;
28 var $tags= array();
29 var $level= 0;
30 var $gpc= 0;
31 var $section= "";
32 var $currentLocation= "";
34 /* Selected connection */
35 var $current= array();
37 /* Link to LDAP-server */
38 var $ldap= NULL;
39 var $referrals= array();
41 /* Configuration data */
42 var $data= array( 'TABS' => array(), 'LOCATIONS' => array(), 'SERVERS' => array(),
43 'MAIN' => array(),
44 'MENU' => array(), 'SERVICE' => array());
45 var $basedir= "";
46 var $config_version ="";
48 /* Keep a copy of the current deparment list */
49 var $departments= array();
50 var $idepartments= array();
51 var $adepartments= array();
52 var $tdepartments= array();
53 var $filename = "";
54 var $last_modified = 0;
56 function config($filename, $basedir= "")
57 {
58 $this->parser = xml_parser_create();
59 $this->basedir= $basedir;
61 xml_set_object($this->parser, $this);
62 xml_set_element_handler($this->parser, "tag_open", "tag_close");
64 /* Parse config file directly? */
65 if ($filename != ""){
66 $this->parse($filename);
67 }
68 }
71 function check_and_reload()
72 {
73 if($this->filename != "" && filemtime($this->filename) != $this->last_modified){
75 $this->config_found= FALSE;
76 $this->tags= array();
77 $this->level= 0;
78 $this->gpc= 0;
79 $this->section= "";
80 $this->currentLocation= "";
82 $this->parser = xml_parser_create();
83 xml_set_object($this->parser, $this);
84 xml_set_element_handler($this->parser, "tag_open", "tag_close");
85 $this->parse($this->filename);
86 # if(session::is_set('plist')){
87 # session::un_set('plist');
88 # }
89 # if(session::is_set('plug')){
90 # session::un_set('plug');
91 # }
92 # if(isset($_GET['plug'])){
93 # unset($_GET['plug']);
94 # }
95 }
96 }
99 function parse($filename)
100 {
101 $this->last_modified = filemtime($filename);
102 $this->filename = $filename;
103 $fh= fopen($filename, "r");
104 $xmldata= fread($fh, 100000);
105 fclose($fh);
106 if(!xml_parse($this->parser, chop($xmldata))){
107 $msg = sprintf(_("XML error in gosa.conf: %s at line %d"),
108 xml_error_string(xml_get_error_code($this->parser)),
109 xml_get_current_line_number($this->parser));
110 msg_dialog::display(_("Configuration error"), $msg, FATAL_ERROR_DIALOG);
111 exit;
112 }
113 }
115 function tag_open($parser, $tag, $attrs)
116 {
117 /* Save last and current tag for reference */
118 $this->tags[$this->level]= $tag;
119 $this->level++;
121 /* Trigger on CONF section */
122 if ($tag == 'CONF'){
123 $this->config_found= TRUE;
124 if(isset($attrs['CONFIG_VERSION'])){
125 $this->config_version = $attrs['CONFIG_VERSION'];
126 }
127 }
129 /* Return if we're not in config section */
130 if (!$this->config_found){
131 return;
132 }
134 /* yes/no to true/false and upper case TRUE to true and so on*/
135 foreach($attrs as $name => $value){
136 if(preg_match("/^(true|yes)$/i",$value)){
137 $attrs[$name] = "true";
138 }elseif(preg_match("/^(false|no)$/i",$value)){
139 $attrs[$name] = "false";
140 }
141 }
143 /* Look through attributes */
144 switch ($this->tags[$this->level-1]){
147 /* Handle tab section */
148 case 'TAB': $name= $this->tags[$this->level-2];
150 /* Create new array? */
151 if (!isset($this->data['TABS'][$name])){
152 $this->data['TABS'][$name]= array();
153 }
155 /* Add elements */
156 $this->data['TABS'][$name][]= $attrs;
157 break;
159 /* Handle location */
160 case 'LOCATION':
161 if ($this->tags[$this->level-2] == 'MAIN'){
162 $name= $attrs['NAME'];
163 $this->currentLocation= $name;
165 /* Add location elements */
166 $this->data['LOCATIONS'][$name]= $attrs;
167 }
168 break;
170 /* Handle referral tags */
171 case 'REFERRAL':
172 if ($this->tags[$this->level-2] == 'LOCATION'){
173 $url= $attrs['URL'];
174 $server= preg_replace('!^([^:]+://[^/]+)/.*$!', '\\1', $url);
176 /* Add location elements */
177 if (!isset($this->data['LOCATIONS'][$this->currentLocation]['REFERRAL'])){
178 $this->data['LOCATIONS'][$this->currentLocation]['REFERRAL']= array();
179 }
181 $this->data['LOCATIONS'][$this->currentLocation]['REFERRAL'][$server]= $attrs;
182 }
183 break;
185 /* Load main parameters */
186 case 'MAIN':
187 $this->data['MAIN']= array_merge ($this->data['MAIN'], $attrs);
188 break;
190 /* Load menu */
191 case 'SECTION':
192 if ($this->tags[$this->level-2] == 'MENU'){
193 $this->section= $attrs['NAME'];
194 $this->data['MENU'][$this->section]= array(); ;
195 }
196 break;
198 /* Inser plugins */
199 case 'PLUGIN':
200 if ($this->tags[$this->level-3] == 'MENU' &&
201 $this->tags[$this->level-2] == 'SECTION'){
203 $this->data['MENU'][$this->section][$this->gpc++]= $attrs;
204 }
205 if ($this->tags[$this->level-2] == 'SERVICEMENU'){
206 $this->data['SERVICE'][$attrs['CLASS']]= $attrs;
207 }
208 break;
209 }
210 }
212 function tag_close($parser, $tag)
213 {
214 /* Close config section */
215 if ($tag == 'CONF'){
216 $this->config_found= FALSE;
217 }
218 $this->level--;
219 }
222 function get_credentials($creds)
223 {
224 if (isset($_SERVER['HTTP_GOSA_KEY'])){
225 return (cred_decrypt($creds, $_SERVER['HTTP_GOSA_KEY']));
226 }
227 return ($creds);
228 }
231 function get_ldap_link($sizelimit= FALSE)
232 {
233 if($this->ldap === NULL || !is_resource($this->ldap->cid)){
235 /* Build new connection */
236 $this->ldap= ldap_init ($this->current['SERVER'], $this->current['BASE'],
237 $this->current['ADMIN'], $this->get_credentials($this->current['PASSWORD']));
239 /* Check for connection */
240 if (is_null($this->ldap) || (is_int($this->ldap) && $this->ldap == 0)){
241 $smarty= get_smarty();
242 msg_dialog::display(_("LDAP error"), _("Cannot bind to LDAP. Please contact the system administrator."), FATAL_ERROR_DIALOG);
243 exit();
244 }
246 if (!session::is_set('size_limit')){
247 session::set('size_limit',$this->current['SIZELIMIT']);
248 session::set('size_ignore',$this->current['SIZEIGNORE']);
249 }
251 if ($sizelimit){
252 $this->ldap->set_size_limit(session::get('size_limit'));
253 } else {
254 $this->ldap->set_size_limit(0);
255 }
257 /* Move referrals */
258 if (!isset($this->current['REFERRAL'])){
259 $this->ldap->referrals= array();
260 } else {
261 $this->ldap->referrals= $this->current['REFERRAL'];
262 }
263 }
265 return new ldapMultiplexer($this->ldap);
266 }
268 function set_current($name)
269 {
270 $this->current= $this->data['LOCATIONS'][$name];
271 if (!isset($this->current['PEOPLE'])){
272 $this->current['PEOPLE']= "ou=people";
273 }
274 if (!isset($this->current['GROUPS'])){
275 $this->current['GROUPS']= "ou=groups";
276 }
278 if (isset($this->current['INITIAL_BASE'])){
279 session::set('CurrentMainBase',$this->current['INITIAL_BASE']);
280 }
282 /* Remove possibly added ',' from end of group and people ou */
283 $this->current['GROUPS'] = preg_replace("/,*$/","",$this->current['GROUPS']);
284 $this->current['PEOPLE'] = preg_replace("/,*$/","",$this->current['PEOPLE']);
286 if (!isset($this->current['WINSTATIONS'])){
287 $this->current['WINSTATIONS']= "ou=winstations,ou=systems";
288 }
289 if (!isset($this->current['HASH'])){
290 $this->current['HASH']= "crypt";
291 }
292 if (!isset($this->current['DNMODE'])){
293 $this->current['DNMODE']= "cn";
294 }
295 if (!isset($this->current['MINID'])){
296 $this->current['MINID']= 100;
297 }
298 if (!isset($this->current['SIZELIMIT'])){
299 $this->current['SIZELIMIT']= 200;
300 }
301 if (!isset($this->current['SIZEINGORE'])){
302 $this->current['SIZEIGNORE']= TRUE;
303 } else {
304 if (preg_match("/true/i", $this->current['SIZEIGNORE'])){
305 $this->current['SIZEIGNORE']= TRUE;
306 } else {
307 $this->current['SIZEIGNORE']= FALSE;
308 }
309 }
311 /* Sort referrals, if present */
312 if (isset ($this->current['REFERRAL'])){
313 $bases= array();
314 $servers= array();
315 foreach ($this->current['REFERRAL'] as $ref){
316 $server= preg_replace('%^(.*)/[^/]+$%', '\\1', $ref['URL']);
317 $base= preg_replace('%^.*/([^/]+)$%', '\\1', $ref['URL']);
318 $bases[$base]= strlen($base);
319 $servers[$base]= $server;
320 }
321 asort($bases);
322 reset($bases);
323 }
325 /* SERVER not defined? Load the one with the shortest base */
326 if (!isset($this->current['SERVER'])){
327 $this->current['SERVER']= $servers[key($bases)];
328 }
330 /* BASE not defined? Load the one with the shortest base */
331 if (!isset($this->current['BASE'])){
332 $this->current['BASE']= key($bases);
333 }
335 /* Convert BASE to have escaped special characters */
336 $this->current['BASE']= @LDAP::convert($this->current['BASE']);
338 /* Parse LDAP referral informations */
339 if (!isset($this->current['ADMIN']) || !isset($this->current['PASSWORD'])){
340 $url= $this->current['SERVER'];
341 $referral= $this->current['REFERRAL'][$url];
342 $this->current['ADMIN']= $referral['ADMIN'];
343 $this->current['PASSWORD']= $referral['PASSWORD'];
344 }
346 /* Load server informations */
347 $this->load_servers();
348 }
350 function load_servers ()
351 {
352 /* Only perform actions if current is set */
353 if ($this->current === NULL){
354 return;
355 }
357 /* Fill imap servers */
358 $ldap= $this->get_ldap_link();
359 $ldap->cd ($this->current['BASE']);
360 if (!isset($this->current['MAILMETHOD'])){
361 $this->current['MAILMETHOD']= "";
362 }
363 if ($this->current['MAILMETHOD'] == ""){
364 $ldap->search ("(objectClass=goMailServer)", array('cn'));
365 $this->data['SERVERS']['IMAP']= array();
366 error_reporting(0);
367 while ($attrs= $ldap->fetch()){
368 $name= $attrs['cn'][0];
369 $this->data['SERVERS']['IMAP'][$name]= $name;
370 }
371 error_reporting(E_ALL);
372 } else {
373 $ldap->search ("(&(objectClass=goImapServer)(goImapSieveServer=*))",
374 array('goImapName', 'goImapConnect', 'goImapAdmin', 'goImapPassword',
375 'goImapSieveServer', 'goImapSievePort'));
377 $this->data['SERVERS']['IMAP']= array();
379 while ($attrs= $ldap->fetch()){
381 /* Check if the given goImapSieveServer is in the new style "{cn:port/option}"
382 or the old style just "cn".
383 */
384 if(preg_match("/\{/",$attrs['goImapSieveServer'][0])){
385 $sieve_server = preg_replace("/^\{([^:]*).*$/","\\1",$attrs['goImapSieveServer'][0]);
386 $sieve_option = preg_replace("/^[^:]*[^\/]*+\/(.*)\}$/","\\1",$attrs['goImapSieveServer'][0]);
387 }else{
388 $sieve_server = $attrs['goImapSieveServer'][0];
389 $sieve_option = "";
390 }
392 $pwd = $attrs['goImapPassword'][0];
393 $imap_admin = $attrs['goImapAdmin'][0];
394 $imap_connect = $attrs['goImapConnect'][0];
395 $imap_server = $attrs['goImapName'][0];
396 $sieve_port = $attrs['goImapSievePort'][0];
398 $this->data['SERVERS']['IMAP'][$imap_server]=
399 array(
400 "connect" => $imap_connect,
401 "admin" => $imap_admin,
402 "password" => $pwd,
403 "sieve_server"=> $sieve_server,
404 "sieve_option"=> $sieve_option,
405 "sieve_port" => $sieve_port);
406 }
407 }
409 /* Get kerberos server. FIXME: only one is supported currently */
410 $ldap->cd ($this->current['BASE']);
411 $ldap->search ("(&(goKrbRealm=*)(goKrbAdmin=*)(objectClass=goKrbServer))");
412 if ($ldap->count()){
413 $attrs= $ldap->fetch();
414 $this->data['SERVERS']['KERBEROS']= array( 'SERVER' => $attrs['cn'][0],
415 'REALM' => $attrs['goKrbRealm'][0],
416 'ADMIN' => $attrs['goKrbAdmin'][0]);
417 }
419 /* Get cups server. FIXME: only one is supported currently */
420 $ldap->cd ($this->current['BASE']);
421 $ldap->search ("(objectClass=goCupsServer)");
422 if ($ldap->count()){
423 $attrs= $ldap->fetch();
424 $this->data['SERVERS']['CUPS']= $attrs['cn'][0];
425 }
427 /* Get fax server. FIXME: only one is supported currently */
428 $ldap->cd ($this->current['BASE']);
429 $ldap->search ("(objectClass=goFaxServer)");
430 if ($ldap->count()){
431 $attrs= $ldap->fetch();
432 $this->data['SERVERS']['FAX']= array( 'SERVER' => $attrs['cn'][0],
433 'LOGIN' => $attrs['goFaxAdmin'][0],
434 'PASSWORD' => $attrs['goFaxPassword'][0]);
435 }
438 /* Get asterisk servers */
439 $ldap->cd ($this->current['BASE']);
440 $ldap->search ("(objectClass=goFonServer)");
441 $this->data['SERVERS']['FON']= array();
442 if ($ldap->count()){
443 while ($attrs= $ldap->fetch()){
445 /* Add 0 entry for development */
446 if(count($this->data['SERVERS']['FON']) == 0){
447 $this->data['SERVERS']['FON'][0]= array(
448 'DN' => $attrs['dn'],
449 'SERVER' => $attrs['cn'][0],
450 'LOGIN' => $attrs['goFonAdmin'][0],
451 'PASSWORD' => $attrs['goFonPassword'][0],
452 'DB' => "gophone",
453 'SIP_TABLE' => "sip_users",
454 'EXT_TABLE' => "extensions",
455 'VOICE_TABLE' => "voicemail_users",
456 'QUEUE_TABLE' => "queues",
457 'QUEUE_MEMBER_TABLE' => "queue_members");
458 }
460 /* Add entry with 'dn' as index */
461 $this->data['SERVERS']['FON'][$attrs['dn']]= array(
462 'DN' => $attrs['dn'],
463 'SERVER' => $attrs['cn'][0],
464 'LOGIN' => $attrs['goFonAdmin'][0],
465 'PASSWORD' => $attrs['goFonPassword'][0],
466 'DB' => "gophone",
467 'SIP_TABLE' => "sip_users",
468 'EXT_TABLE' => "extensions",
469 'VOICE_TABLE' => "voicemail_users",
470 'QUEUE_TABLE' => "queues",
471 'QUEUE_MEMBER_TABLE' => "queue_members");
472 }
473 }
476 /* Get glpi server */
477 $ldap->cd ($this->current['BASE']);
478 $ldap->search ("(&(objectClass=goGlpiServer)(cn=*)(goGlpiAdmin=*)(goGlpiDatabase=*))",array("cn","goGlpiPassword","goGlpiAdmin","goGlpiDatabase"));
479 if ($ldap->count()){
480 $attrs= $ldap->fetch();
481 if(!isset($attrs['goGlpiPassword'])){
482 $attrs['goGlpiPassword'][0] ="";
483 }
484 $this->data['SERVERS']['GLPI']= array(
485 'SERVER' => $attrs['cn'][0],
486 'LOGIN' => $attrs['goGlpiAdmin'][0],
487 'PASSWORD' => $attrs['goGlpiPassword'][0],
488 'DB' => $attrs['goGlpiDatabase'][0]);
489 }
492 /* Get logdb server */
493 $ldap->cd ($this->current['BASE']);
494 $ldap->search ("(objectClass=goLogDBServer)");
495 if ($ldap->count()){
496 $attrs= $ldap->fetch();
497 $this->data['SERVERS']['LOG']= array( 'SERVER' => $attrs['cn'][0],
498 'LOGIN' => $attrs['goLogAdmin'][0],
499 'PASSWORD' => $attrs['goLogPassword'][0]);
500 }
503 /* GOsa logging databases */
504 $ldap->cd ($this->current['BASE']);
505 $ldap->search ("(objectClass=gosaLogServer)");
506 if ($ldap->count()){
507 while($attrs= $ldap->fetch()){
508 $this->data['SERVERS']['LOGGING'][$attrs['cn'][0]]=
509 array(
510 'DN' => $attrs['dn'],
511 'USER' => $attrs['goLogDBUser'][0],
512 'DB' => $attrs['goLogDB'][0],
513 'PWD' => $attrs['goLogDBPassword'][0]);
514 }
515 }
518 /* Get NFS server lists */
519 $tmp= array("default");
520 $ldap->cd ($this->current['BASE']);
521 $ldap->search ("(&(objectClass=goShareServer)(goExportEntry=*))");
522 while ($attrs= $ldap->fetch()){
523 for ($i= 0; $i<$attrs["goExportEntry"]["count"]; $i++){
524 if(!preg_match('/^[^|]+\|[^|]+\|NFS\|.*$/', $attrs["goExportEntry"][$i])){
525 continue;
526 }
527 $path= preg_replace ("/^[^|]+\|[^|]+\|[^|]+\|[^|]+\|([^|]+).*$/", '\1', $attrs["goExportEntry"][$i]);
528 $tmp[]= $attrs["cn"][0].":$path";
529 }
530 }
531 $this->data['SERVERS']['NFS']= $tmp;
533 /* Load Terminalservers */
534 $ldap->cd ($this->current['BASE']);
535 $ldap->search ("(objectClass=goTerminalServer)",array("cn","gotoSessionType"));
536 $this->data['SERVERS']['TERMINAL']= array();
537 $this->data['SERVERS']['TERMINAL'][]= "default";
538 $this->data['SERVERS']['TERMINAL_SESSION_TYPES'] = array();
541 while ($attrs= $ldap->fetch()){
542 $this->data['SERVERS']['TERMINAL'][]= $attrs["cn"][0];
543 if(isset( $attrs["gotoSessionType"]['count'])){
544 for($i =0 ; $i < $attrs["gotoSessionType"]['count'] ; $i++){
545 $this->data['SERVERS']['TERMINAL_SESSION_TYPES'][$attrs["cn"][0]][] = $attrs["gotoSessionType"][$i];
546 }
547 }
548 }
550 /* Ldap Server */
551 $this->data['SERVERS']['LDAP']= array();
552 $ldap->cd ($this->current['BASE']);
553 $ldap->search ("(objectClass=goLdapServer)");
554 while ($attrs= $ldap->fetch()){
555 if (isset($attrs["goLdapBase"])){
556 for ($i= 0; $i<$attrs["goLdapBase"]["count"]; $i++){
557 $this->data['SERVERS']['LDAP'][]= $attrs["cn"][0].":".$attrs["goLdapBase"][$i];
558 }
559 }
560 }
562 /* Get misc server lists */
563 $this->data['SERVERS']['SYSLOG']= array("default");
564 $this->data['SERVERS']['NTP']= array("default");
565 $ldap->cd ($this->current['BASE']);
566 $ldap->search ("(objectClass=goNtpServer)");
567 while ($attrs= $ldap->fetch()){
568 $this->data['SERVERS']['NTP'][]= $attrs["cn"][0];
569 }
570 $ldap->cd ($this->current['BASE']);
571 $ldap->search ("(objectClass=goSyslogServer)");
572 while ($attrs= $ldap->fetch()){
573 $this->data['SERVERS']['SYSLOG'][]= $attrs["cn"][0];
574 }
576 /* Get samba servers from LDAP, in case of samba3 */
577 if ($this->current['SAMBAVERSION'] == 3){
578 $this->data['SERVERS']['SAMBA']= array();
579 $ldap->cd ($this->current['BASE']);
580 $ldap->search ("(objectClass=sambaDomain)");
581 while ($attrs= $ldap->fetch()){
582 $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]= array( "SID" =>"","RIDBASE" =>"");
583 if(isset($attrs["sambaSID"][0])){
584 $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]["SID"] = $attrs["sambaSID"][0];
585 }
586 if(isset($attrs["sambaAlgorithmicRidBase"][0])){
587 $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]["RIDBASE"] = $attrs["sambaAlgorithmicRidBase"][0];
588 }
589 }
591 /* If no samba servers are found, look for configured sid/ridbase */
592 if (count($this->data['SERVERS']['SAMBA']) == 0){
593 if (!isset($this->current["SID"]) || !isset($this->current["RIDBASE"])){
594 msg_dialog::display(_("Configuration error"), _("SID and/or RIDBASE missing in the configuration!"), FATAL_ERROR_DIALOG);
595 exit();
596 } else {
597 $this->data['SERVERS']['SAMBA']['DEFAULT']= array(
598 "SID" => $this->current["SID"],
599 "RIDBASE" => $this->current["RIDBASE"]);
600 }
601 }
602 }
603 }
606 function get_departments($ignore_dn= "")
607 {
608 global $config;
610 /* Initialize result hash */
611 $result= array();
612 $administrative= array();
613 $result['/']= $this->current['BASE'];
614 $this->tdepartments= array();
616 /* Get list of department objects */
617 $ldap= $this->get_ldap_link();
618 $ldap->cd ($this->current['BASE']);
619 $ldap->search ("(objectClass=gosaDepartment)", array("ou", "objectClass", "gosaUnitTag"));
620 while ($attrs= $ldap->fetch()){
621 $dn= $ldap->getDN();
622 $this->tdepartments[$dn]= "";
624 /* Save administrative departments */
625 if (in_array_ics("gosaAdministrativeUnit", $attrs['objectClass']) &&
626 isset($attrs['gosaUnitTag'][0])){
627 $administrative[$dn]= $attrs['gosaUnitTag'][0];
628 $this->tdepartments[$dn]= $attrs['gosaUnitTag'][0];
629 }
631 if (in_array_ics("gosaAdministrativeUnitTag", $attrs['objectClass']) &&
632 isset($attrs['gosaUnitTag'][0])){
633 $this->tdepartments[$dn]= $attrs['gosaUnitTag'][0];
634 }
636 if ($dn == $ignore_dn){
637 continue;
638 }
640 /* Only assign non-root departments */
641 if ($dn != $result['/']){
642 $result[convert_department_dn($dn)]= $dn;
643 }
644 }
646 $this->adepartments= $administrative;
647 $this->departments= $result;
648 }
651 function make_idepartments($max_size= 28)
652 {
653 global $config;
654 $base = $config->current['BASE'];
656 $arr = array();
657 $ui= get_userinfo();
659 $this->idepartments= array();
661 /* Create multidimensional array, with all departments. */
662 foreach ($this->departments as $key => $val){
664 /* When using strict_units, filter non relevant parts */
665 if (isset($config->current['STRICT_UNITS']) && preg_match('/true/i', $config->current['STRICT_UNITS'])){
666 if ($ui->gosaUnitTag != "" && isset($this->tdepartments[$val]) &&
667 $this->tdepartments[$val] != $ui->gosaUnitTag){
668 # continue;
669 }
670 }
672 /* remove base from dn */
673 $val2 = str_replace($base,"",$val);
675 /* Get every single ou */
676 $str = preg_replace("/ou=/","|ou=",$val2);
677 $elements = array_reverse(split("\|",$str));
679 /* Save last array position */
680 $last = &$arr;
682 /* Get array depth */
683 $cnt = count($elements);
685 /* Add last ou element of current dn to our array */
686 foreach($elements as $key => $ele){
688 /* skip enpty */
689 if(empty($ele)) continue;
691 /* Extract department name */
692 $elestr = preg_replace("/^ou=/","", $ele);
693 $elestr = preg_replace("/,$/","",$elestr);
695 /* Add to array */
696 if($key == ($cnt-2)){
697 $last[$elestr]['ENTRY'] = $val;
698 }
700 /* Set next array appending position */
701 $last = &$last[$elestr]['SUB'];
702 }
703 }
705 /* Add base entry */
706 $ret["/"]["ENTRY"] = $base;
707 $ret["/"]["SUB"] = $arr;
709 $this->idepartments= $this->generateDepartmentArray($ret,-1,$max_size);
710 }
713 /* Creates display friendly output from make_idepartments */
714 function generateDepartmentArray($arr,$depth = -1,$max_size){
715 $ret = array();
716 $depth ++;
718 /* Walk through array */
719 ksort($arr);
720 foreach($arr as $name => $entries){
722 /* If this department is the last in the current tree position
723 * remove it, to avoid generating output for it */
724 if(count($entries['SUB'])==0){
725 unset($entries['SUB']);
726 }
728 /* Fix name, if it contains a replace tag */
729 $name= @LDAP::fix($name);
731 /* Check if current name is too long, then cut it */
732 if(mb_strlen($name, 'UTF-8')> $max_size){
733 $name = mb_substr($name,0,($max_size-3), 'UTF-8')." ...";
734 }
736 /* Append the name to the list */
737 if(isset($entries['ENTRY'])){
738 $a = "";
739 for($i = 0 ; $i < $depth ; $i ++){
740 $a.=".";
741 }
742 $ret[$entries['ENTRY']]=$a." ".$name;
743 }
745 /* recursive add of subdepartments */
746 if(isset($entries['SUB'])){
747 $ret = array_merge($ret,$this->generateDepartmentArray($entries['SUB'],$depth,$max_size));
748 }
749 }
751 return($ret);
752 }
754 /* This function returns all available Shares defined in this ldap
755 * There are two ways to call this function, if listboxEntry is true
756 * only name and path are attached to the array, in it is false, the whole
757 * entry will be parsed an atached to the result.
758 */
759 function getShareList($listboxEntry = false)
760 {
761 $tmp = get_sub_list("(&(objectClass=goShareServer)(goExportEntry=*))","server",get_ou("serverou"),
762 $this->current['BASE'],array("goExportEntry","cn"), GL_NONE);
763 $return =array();
764 foreach($tmp as $entry){
766 if(isset($entry['goExportEntry']['count'])){
767 unset($entry['goExportEntry']['count']);
768 }
769 if(isset($entry['goExportEntry'])){
770 foreach($entry['goExportEntry'] as $export){
771 $shareAttrs = split("\|",$export);
772 if($listboxEntry) {
773 $return[$shareAttrs[0]."|".$entry['cn'][0]] = $shareAttrs[0]." - ".$entry['cn'][0];
774 }else{
775 $return[$shareAttrs[0]."|".$entry['cn'][0]]['server'] = $entry['cn'][0];
776 $return[$shareAttrs[0]."|".$entry['cn'][0]]['name'] = $shareAttrs[0];
777 $return[$shareAttrs[0]."|".$entry['cn'][0]]['description'] = $shareAttrs[1];
778 $return[$shareAttrs[0]."|".$entry['cn'][0]]['type'] = $shareAttrs[2];
779 $return[$shareAttrs[0]."|".$entry['cn'][0]]['charset'] = $shareAttrs[3];
780 $return[$shareAttrs[0]."|".$entry['cn'][0]]['path'] = $shareAttrs[4];
781 $return[$shareAttrs[0]."|".$entry['cn'][0]]['option'] = $shareAttrs[5];
782 }
783 }
784 }
785 }
786 return($return);
787 }
790 /* This function returns all available ShareServer */
791 function getShareServerList()
792 {
793 global $config;
794 $return = array();
795 $base = $config->current['BASE'];
796 $res= get_sub_list("(&(objectClass=goShareServer)(goExportEntry=*))", "server",
797 get_ou("serverou"), $base,array("goExportEntry","cn"),GL_NONE);
799 foreach($res as $entry){
800 if(isset($entry['goExportEntry']['count'])){
801 unset($entry['goExportEntry']['count']);
802 }
803 foreach($entry['goExportEntry'] as $share){
804 $a_share = split("\|",$share);
805 $sharename = $a_share[0];
806 $return[$entry['cn'][0]."|".$sharename] = $entry['cn'][0]." [".$sharename."]";
807 }
808 }
809 return($return);
810 }
813 /* Check if there's the specified bool value set in the configuration */
814 function boolValueIsTrue($section, $value)
815 {
816 $section= strtoupper($section);
817 $value= strtoupper($value);
818 if (isset($this->data[$section][$value])){
820 $data= $this->data[$section][$value];
821 if (preg_match("/^true$/i", $data) || preg_match("/yes/i", $data)){
822 return TRUE;
823 }
825 }
827 return FALSE;
828 }
831 function __search(&$arr, $name, $return)
832 {
833 $return= strtoupper($return);
834 if (is_array($arr)){
835 foreach ($arr as &$a){
836 if (isset($a['CLASS']) && strcasecmp($name, $a['CLASS']) == 0){
837 return(isset($a[$return])?$a[$return]:"");
838 } else {
839 $res= $this->__search ($a, $name, $return);
840 if ($res != ""){
841 return $res;
842 }
843 }
844 }
845 }
846 return ("");
847 }
850 function search($class, $value, $categories= "")
851 {
852 if (is_array($categories)){
853 foreach ($categories as $category){
854 $res= $this->__search($this->data[strtoupper($category)], $class, $value);
855 if ($res != ""){
856 return $res;
857 }
858 }
859 } else {
860 if ($categories == "") {
861 return $this->__search($this->data, $class, $value);
862 } else {
863 return $this->__search($this->data[strtoupper($categories)], $class, $value);
864 }
865 }
867 return ("");
868 }
871 function check_config_version()
872 {
874 $current = get_gosa_version();
876 /* Skip check, if we've already mentioned the mismatch
877 */
878 if(session::is_set("LastChecked") && session::get("LastChecked") == $this->config_version) return;
880 /* Remember last checked version
881 */
882 session::set("LastChecked",$this->config_version);
884 if(preg_match("/\(Rev[^\)]*\)/",$current)){
886 /* Development Version
887 */
888 $c_v = preg_replace("/^.*\(Rev ([0-9]*)\).*$/","\\1",$current);
889 $g_v = preg_replace("/^.*\(Rev ([0-9]*)\).*$/","\\1",$this->config_version);
890 if($c_v != $g_v){
891 # msg_dialog::display(_("Configuration"),_("The configuration file you are using seems to be outdated. Please move the GOsa configuration file away to run the GOsa setup again."));
892 }
893 }else{
895 /* Tagged version
896 */
897 if($this->config_version != $current){
898 msg_dialog::display(_("Configuration"),_("The configuration file you are using seems to be outdated. Please move the GOsa configuration file away to run the GOsa setup again."));
899 }
900 }
901 }
904 /* On debian systems the session files are deleted with
905 * a cronjob, which detects all files older than specified
906 * in php.ini:'session.gc_maxlifetime' and removes them.
907 * This function checks if the gosa.conf value matches the range
908 * defined by session.gc_maxlifetime.
909 */
910 function check_session_lifetime()
911 {
912 $cfg_lifetime = $this->data['MAIN']['SESSION_LIFETIME'];
913 $ini_lifetime = ini_get('session.gc_maxlifetime');
914 $deb_system = file_exists('/etc/debian_version');
915 return(!($deb_system && ($ini_lifetime < $cfg_lifetime)));
916 }
917 }
919 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
920 ?>