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= "";
47 /* Keep a copy of the current deparment list */
48 var $departments= array();
49 var $idepartments= array();
50 var $adepartments= array();
51 var $tdepartments= array();
52 var $filename = "";
53 var $last_modified = 0;
55 function config($filename, $basedir= "")
56 {
57 $this->parser = xml_parser_create();
58 $this->basedir= $basedir;
60 xml_set_object($this->parser, $this);
61 xml_set_element_handler($this->parser, "tag_open", "tag_close");
63 /* Parse config file directly? */
64 if ($filename != ""){
65 $this->parse($filename);
66 }
67 }
70 function check_and_reload()
71 {
72 if($this->filename != "" && filemtime($this->filename) != $this->last_modified){
74 $this->config_found= FALSE;
75 $this->tags= array();
76 $this->level= 0;
77 $this->gpc= 0;
78 $this->section= "";
79 $this->currentLocation= "";
81 $this->parser = xml_parser_create();
82 xml_set_object($this->parser, $this);
83 xml_set_element_handler($this->parser, "tag_open", "tag_close");
84 $this->parse($this->filename);
85 if(session::is_set('plist')){
86 session::un_set('plist');
87 }
88 if(session::is_set('plug')){
89 session::un_set('plug');
90 }
91 if(isset($_GET['plug'])){
92 unset($_GET['plug']);
93 }
94 }
95 }
98 function parse($filename)
99 {
100 $this->last_modified = filemtime($filename);
101 $this->filename = $filename;
102 $fh= fopen($filename, "r");
103 $xmldata= fread($fh, 100000);
104 fclose($fh);
105 if(!xml_parse($this->parser, chop($xmldata))){
106 $msg = sprintf(_("XML error in gosa.conf: %s at line %d"),
107 xml_error_string(xml_get_error_code($this->parser)),
108 xml_get_current_line_number($this->parser));
109 msg_dialog::display(_("Config file parsing"), $msg, FATAL_ERROR_DIALOG);
110 exit;
111 }
112 }
114 function tag_open($parser, $tag, $attrs)
115 {
116 /* Save last and current tag for reference */
117 $this->tags[$this->level]= $tag;
118 $this->level++;
120 /* Trigger on CONF section */
121 if ($tag == 'CONF'){
122 $this->config_found= TRUE;
123 }
125 /* Return if we're not in config section */
126 if (!$this->config_found){
127 return;
128 }
130 /* yes/no to true/false and upper case TRUE to true and so on*/
131 foreach($attrs as $name => $value){
132 if(preg_match("/^(true|yes)$/i",$value)){
133 $attrs[$name] = "true";
134 }elseif(preg_match("/^(false|no)$/i",$value)){
135 $attrs[$name] = "false";
136 }
137 }
139 /* Look through attributes */
140 switch ($this->tags[$this->level-1]){
143 /* Handle tab section */
144 case 'TAB': $name= $this->tags[$this->level-2];
146 /* Create new array? */
147 if (!isset($this->data['TABS'][$name])){
148 $this->data['TABS'][$name]= array();
149 }
151 /* Add elements */
152 $this->data['TABS'][$name][]= $attrs;
153 break;
155 /* Handle location */
156 case 'LOCATION':
157 if ($this->tags[$this->level-2] == 'MAIN'){
158 $name= $attrs['NAME'];
159 $this->currentLocation= $name;
161 /* Add location elements */
162 $this->data['LOCATIONS'][$name]= $attrs;
163 }
164 break;
166 /* Handle referral tags */
167 case 'REFERRAL':
168 if ($this->tags[$this->level-2] == 'LOCATION'){
169 $url= $attrs['URL'];
170 $server= preg_replace('!^([^:]+://[^/]+)/.*$!', '\\1', $url);
172 /* Add location elements */
173 if (!isset($this->data['LOCATIONS'][$this->currentLocation]['REFERRAL'])){
174 $this->data['LOCATIONS'][$this->currentLocation]['REFERRAL']= array();
175 }
177 $this->data['LOCATIONS'][$this->currentLocation]['REFERRAL'][$server]= $attrs;
178 }
179 break;
181 /* Load main parameters */
182 case 'MAIN':
183 $this->data['MAIN']= array_merge ($this->data['MAIN'], $attrs);
184 break;
186 /* Load menu */
187 case 'SECTION':
188 if ($this->tags[$this->level-2] == 'MENU'){
189 $this->section= $attrs['NAME'];
190 $this->data['MENU'][$this->section]= array(); ;
191 }
192 break;
194 /* Inser plugins */
195 case 'PLUGIN':
196 if ($this->tags[$this->level-3] == 'MENU' &&
197 $this->tags[$this->level-2] == 'SECTION'){
199 $this->data['MENU'][$this->section][$this->gpc++]= $attrs;
200 }
201 if ($this->tags[$this->level-2] == 'SERVICEMENU'){
202 $this->data['SERVICE'][$attrs['CLASS']]= $attrs;
203 }
204 break;
205 }
206 }
208 function tag_close($parser, $tag)
209 {
210 /* Close config section */
211 if ($tag == 'CONF'){
212 $this->config_found= FALSE;
213 }
214 $this->level--;
215 }
217 function get_ldap_link($sizelimit= FALSE)
218 {
220 # REuse last ldap valid handle again.
221 # DISABLED due to unpredictable results.
223 #
224 # if($this->ldap === NULL || !is_resource($this->ldap->cid)){
225 #
226 /* Build new connection */
227 $this->ldap= ldap_init ($this->current['SERVER'], $this->current['BASE'],
228 $this->current['ADMIN'], $this->current['PASSWORD']);
230 /* Check for connection */
231 if (is_null($this->ldap) || (is_int($this->ldap) && $this->ldap == 0)){
232 $smarty= get_smarty();
233 msg_dialog::display(_("LDAP error"), _("Cannot bind to LDAP. Please contact the system administrator."), FATAL_ERROR_DIALOG);
234 exit();
235 }
237 if (!session::is_set('size_limit')){
238 session::set('size_limit',$this->current['SIZELIMIT']);
239 session::set('size_ignore',$this->current['SIZEIGNORE']);
240 }
242 if ($sizelimit){
243 $this->ldap->set_size_limit(session::get('size_limit'));
244 } else {
245 $this->ldap->set_size_limit(0);
246 }
248 /* Move referrals */
249 if (!isset($this->current['REFERRAL'])){
250 $this->ldap->referrals= array();
251 } else {
252 $this->ldap->referrals= $this->current['REFERRAL'];
253 }
254 # }
255 return ($this->ldap);
256 }
258 function set_current($name)
259 {
260 $this->current= $this->data['LOCATIONS'][$name];
261 if (!isset($this->current['PEOPLE'])){
262 $this->current['PEOPLE']= "ou=people";
263 }
264 if (!isset($this->current['GROUPS'])){
265 $this->current['GROUPS']= "ou=groups";
266 }
268 if (isset($this->current['INITIAL_BASE'])){
269 session::set('CurrentMainBase',$this->current['INITIAL_BASE']);
270 }
272 /* Remove possibly added ',' from end of group and people ou */
273 $this->current['GROUPS'] = preg_replace("/,*$/","",$this->current['GROUPS']);
274 $this->current['PEOPLE'] = preg_replace("/,*$/","",$this->current['PEOPLE']);
276 if (!isset($this->current['WINSTATIONS'])){
277 $this->current['WINSTATIONS']= "ou=winstations,ou=systems";
278 }
279 if (!isset($this->current['HASH'])){
280 $this->current['HASH']= "crypt";
281 }
282 if (!isset($this->current['DNMODE'])){
283 $this->current['DNMODE']= "cn";
284 }
285 if (!isset($this->current['MINID'])){
286 $this->current['MINID']= 100;
287 }
288 if (!isset($this->current['SIZELIMIT'])){
289 $this->current['SIZELIMIT']= 200;
290 }
291 if (!isset($this->current['SIZEINGORE'])){
292 $this->current['SIZEIGNORE']= TRUE;
293 } else {
294 if (preg_match("/true/i", $this->current['SIZEIGNORE'])){
295 $this->current['SIZEIGNORE']= TRUE;
296 } else {
297 $this->current['SIZEIGNORE']= FALSE;
298 }
299 }
301 /* Sort referrals, if present */
302 if (isset ($this->current['REFERRAL'])){
303 $bases= array();
304 $servers= array();
305 foreach ($this->current['REFERRAL'] as $ref){
306 $server= preg_replace('%^(.*)/[^/]+$%', '\\1', $ref['URL']);
307 $base= preg_replace('%^.*/([^/]+)$%', '\\1', $ref['URL']);
308 $bases[$base]= strlen($base);
309 $servers[$base]= $server;
310 }
311 asort($bases);
312 reset($bases);
313 }
315 /* SERVER not defined? Load the one with the shortest base */
316 if (!isset($this->current['SERVER'])){
317 $this->current['SERVER']= $servers[key($bases)];
318 }
320 /* BASE not defined? Load the one with the shortest base */
321 if (!isset($this->current['BASE'])){
322 $this->current['BASE']= key($bases);
323 }
325 /* Convert BASE to have escaped special characters */
326 $this->current['BASE']= @LDAP::convert($this->current['BASE']);
328 /* Parse LDAP referral informations */
329 if (!isset($this->current['ADMIN']) || !isset($this->current['PASSWORD'])){
330 $url= $this->current['SERVER'];
331 $referral= $this->current['REFERRAL'][$url];
332 $this->current['ADMIN']= $referral['ADMIN'];
333 $this->current['PASSWORD']= $referral['PASSWORD'];
334 }
336 /* Load server informations */
337 $this->load_servers();
338 }
340 function load_servers ()
341 {
342 /* Only perform actions if current is set */
343 if ($this->current === NULL){
344 return;
345 }
347 /* Fill imap servers */
348 $ldap= $this->get_ldap_link();
349 $ldap->cd ($this->current['BASE']);
350 if (!isset($this->current['MAILMETHOD'])){
351 $this->current['MAILMETHOD']= "";
352 }
353 if ($this->current['MAILMETHOD'] == ""){
354 $ldap->search ("(objectClass=goMailServer)", array('cn'));
355 $this->data['SERVERS']['IMAP']= array();
356 error_reporting(0);
357 while ($attrs= $ldap->fetch()){
358 $name= $attrs['cn'][0];
359 $this->data['SERVERS']['IMAP'][$name]= $name;
360 }
361 error_reporting(E_ALL);
362 } else {
363 $ldap->search ("(objectClass=goImapServer)", array('goImapName', 'goImapConnect', 'goImapAdmin', 'goImapPassword',
364 'goImapSieveServer', 'goImapSievePort'));
366 $this->data['SERVERS']['IMAP']= array();
367 error_reporting(0);
368 while ($attrs= $ldap->fetch()){
369 $name= $attrs['goImapName'][0];
370 $this->data['SERVERS']['IMAP'][$name]= array( "connect" => $attrs['goImapConnect'][0],
371 "admin" => $attrs['goImapAdmin'][0],
372 "password" => $attrs['goImapPassword'][0],
373 "sieve_server" => $attrs['goImapSieveServer'][0],
374 "sieve_port" => $attrs['goImapSievePort'][0]);
375 }
376 error_reporting(E_ALL);
377 }
379 /* Get kerberos server. FIXME: only one is supported currently */
380 $ldap->cd ($this->current['BASE']);
381 $ldap->search ("(objectClass=goKrbServer)");
382 if ($ldap->count()){
383 $attrs= $ldap->fetch();
384 $this->data['SERVERS']['KERBEROS']= array( 'SERVER' => $attrs['cn'][0],
385 'REALM' => $attrs['goKrbRealm'][0],
386 'ADMIN' => $attrs['goKrbAdmin'][0],
387 'PASSWORD' => $attrs['goKrbPassword'][0]);
388 }
390 /* Get cups server. FIXME: only one is supported currently */
391 $ldap->cd ($this->current['BASE']);
392 $ldap->search ("(objectClass=goCupsServer)");
393 if ($ldap->count()){
394 $attrs= $ldap->fetch();
395 $this->data['SERVERS']['CUPS']= $attrs['cn'][0];
396 }
398 /* Get fax server. FIXME: only one is supported currently */
399 $ldap->cd ($this->current['BASE']);
400 $ldap->search ("(objectClass=goFaxServer)");
401 if ($ldap->count()){
402 $attrs= $ldap->fetch();
403 $this->data['SERVERS']['FAX']= array( 'SERVER' => $attrs['cn'][0],
404 'LOGIN' => $attrs['goFaxAdmin'][0],
405 'PASSWORD' => $attrs['goFaxPassword'][0]);
406 }
409 /* Get asterisk servers */
410 $ldap->cd ($this->current['BASE']);
411 $ldap->search ("(objectClass=goFonServer)");
412 $this->data['SERVERS']['FON']= array();
413 if ($ldap->count()){
414 while ($attrs= $ldap->fetch()){
416 /* Add 0 entry for development */
417 if(count($this->data['SERVERS']['FON']) == 0){
418 $this->data['SERVERS']['FON'][0]= array(
419 'DN' => $attrs['dn'],
420 'SERVER' => $attrs['cn'][0],
421 'LOGIN' => $attrs['goFonAdmin'][0],
422 'PASSWORD' => $attrs['goFonPassword'][0],
423 'DB' => "gophone",
424 'SIP_TABLE' => "sip_users",
425 'EXT_TABLE' => "extensions",
426 'VOICE_TABLE' => "voicemail_users",
427 'QUEUE_TABLE' => "queues",
428 'QUEUE_MEMBER_TABLE' => "queue_members");
429 }
431 /* Add entry with 'dn' as index */
432 $this->data['SERVERS']['FON'][$attrs['dn']]= array(
433 'DN' => $attrs['dn'],
434 'SERVER' => $attrs['cn'][0],
435 'LOGIN' => $attrs['goFonAdmin'][0],
436 'PASSWORD' => $attrs['goFonPassword'][0],
437 'DB' => "gophone",
438 'SIP_TABLE' => "sip_users",
439 'EXT_TABLE' => "extensions",
440 'VOICE_TABLE' => "voicemail_users",
441 'QUEUE_TABLE' => "queues",
442 'QUEUE_MEMBER_TABLE' => "queue_members");
443 }
444 }
447 /* Get glpi server */
448 $ldap->cd ($this->current['BASE']);
449 $ldap->search ("(&(objectClass=goGlpiServer)(cn=*)(goGlpiAdmin=*)(goGlpiDatabase=*))",array("cn","goGlpiPassword","goGlpiAdmin","goGlpiDatabase"));
450 if ($ldap->count()){
451 $attrs= $ldap->fetch();
452 if(!isset($attrs['goGlpiPassword'])){
453 $attrs['goGlpiPassword'][0] ="";
454 }
455 $this->data['SERVERS']['GLPI']= array(
456 'SERVER' => $attrs['cn'][0],
457 'LOGIN' => $attrs['goGlpiAdmin'][0],
458 'PASSWORD' => $attrs['goGlpiPassword'][0],
459 'DB' => $attrs['goGlpiDatabase'][0]);
460 }
463 /* Get logdb server */
464 $ldap->cd ($this->current['BASE']);
465 $ldap->search ("(objectClass=goLogDBServer)");
466 if ($ldap->count()){
467 $attrs= $ldap->fetch();
468 $this->data['SERVERS']['LOG']= array( 'SERVER' => $attrs['cn'][0],
469 'LOGIN' => $attrs['goLogAdmin'][0],
470 'PASSWORD' => $attrs['goLogPassword'][0]);
471 }
474 /* GOsa logging databases */
475 $ldap->cd ($this->current['BASE']);
476 $ldap->search ("(objectClass=gosaLogServer)");
477 if ($ldap->count()){
478 while($attrs= $ldap->fetch()){
479 $this->data['SERVERS']['LOGGING'][$attrs['cn'][0]]=
480 array(
481 'DN' => $attrs['dn'],
482 'USER' => $attrs['goLogDBUser'][0],
483 'DB' => $attrs['goLogDB'][0],
484 'PWD' => $attrs['goLogDBPassword'][0]);
485 }
486 }
489 /* Get NFS server lists */
490 $tmp= array("default");
491 $ldap->cd ($this->current['BASE']);
492 $ldap->search ("(&(objectClass=goShareServer)(goExportEntry=*))");
493 while ($attrs= $ldap->fetch()){
494 for ($i= 0; $i<$attrs["goExportEntry"]["count"]; $i++){
495 if(!preg_match('/^[^|]+\|[^|]+\|NFS\|.*$/', $attrs["goExportEntry"][$i])){
496 continue;
497 }
498 $path= preg_replace ("/^[^|]+\|[^|]+\|[^|]+\|[^|]+\|([^|]+).*$/", '\1', $attrs["goExportEntry"][$i]);
499 $tmp[]= $attrs["cn"][0].":$path";
500 }
501 }
502 $this->data['SERVERS']['NFS']= $tmp;
504 /* Load Terminalservers */
505 $ldap->cd ($this->current['BASE']);
506 $ldap->search ("(objectClass=goTerminalServer)",array("cn","gotoSessionType"));
507 $this->data['SERVERS']['TERMINAL']= array();
508 $this->data['SERVERS']['TERMINAL'][]= "default";
509 $this->data['SERVERS']['TERMINAL_SESSION_TYPES'] = array();
512 while ($attrs= $ldap->fetch()){
513 $this->data['SERVERS']['TERMINAL'][]= $attrs["cn"][0];
514 if(isset( $attrs["gotoSessionType"]['count'])){
515 for($i =0 ; $i < $attrs["gotoSessionType"]['count'] ; $i++){
516 $this->data['SERVERS']['TERMINAL_SESSION_TYPES'][$attrs["cn"][0]][] = $attrs["gotoSessionType"][$i];
517 }
518 }
519 }
521 /* Ldap Server */
522 $this->data['SERVERS']['LDAP']= array();
523 $ldap->cd ($this->current['BASE']);
524 $ldap->search ("(objectClass=goLdapServer)");
525 while ($attrs= $ldap->fetch()){
526 if (isset($attrs["goLdapBase"])){
527 for ($i= 0; $i<$attrs["goLdapBase"]["count"]; $i++){
528 $this->data['SERVERS']['LDAP'][]= $attrs["cn"][0].":".$attrs["goLdapBase"][$i];
529 }
530 }
531 }
533 /* Get misc server lists */
534 $this->data['SERVERS']['SYSLOG']= array("default");
535 $this->data['SERVERS']['NTP']= array("default");
536 $ldap->cd ($this->current['BASE']);
537 $ldap->search ("(objectClass=goNtpServer)");
538 while ($attrs= $ldap->fetch()){
539 $this->data['SERVERS']['NTP'][]= $attrs["cn"][0];
540 }
541 $ldap->cd ($this->current['BASE']);
542 $ldap->search ("(objectClass=goSyslogServer)");
543 while ($attrs= $ldap->fetch()){
544 $this->data['SERVERS']['SYSLOG'][]= $attrs["cn"][0];
545 }
547 /* Get samba servers from LDAP, in case of samba3 */
548 if ($this->current['SAMBAVERSION'] == 3){
549 $this->data['SERVERS']['SAMBA']= array();
550 $ldap->cd ($this->current['BASE']);
551 $ldap->search ("(objectClass=sambaDomain)");
552 while ($attrs= $ldap->fetch()){
553 $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]= array( "SID" =>"","RIDBASE" =>"");
554 if(isset($attrs["sambaSID"][0])){
555 $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]["SID"] = $attrs["sambaSID"][0];
556 }
557 if(isset($attrs["sambaAlgorithmicRidBase"][0])){
558 $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]["RIDBASE"] = $attrs["sambaAlgorithmicRidBase"][0];
559 }
560 }
562 /* If no samba servers are found, look for configured sid/ridbase */
563 if (count($this->data['SERVERS']['SAMBA']) == 0){
564 if (!isset($this->current["SID"]) || !isset($this->current["RIDBASE"])){
565 msg_dialog::display(_("Configuration error"), _("SID and/or RIDBASE missing in the configuration!"), FATAL_ERROR_DIALOG);
566 exit();
567 } else {
568 $this->data['SERVERS']['SAMBA']['DEFAULT']= array(
569 "SID" => $this->current["SID"],
570 "RIDBASE" => $this->current["RIDBASE"]);
571 }
572 }
573 }
574 }
577 function get_departments($ignore_dn= "")
578 {
579 global $config;
581 /* Initialize result hash */
582 $result= array();
583 $administrative= array();
584 $result['/']= $this->current['BASE'];
585 $this->tdepartments= array();
587 /* Get list of department objects */
588 $ldap= $this->get_ldap_link();
589 $ldap->cd ($this->current['BASE']);
590 $ldap->search ("(objectClass=gosaDepartment)", array("ou", "objectClass", "gosaUnitTag"));
591 while ($attrs= $ldap->fetch()){
592 $dn= $ldap->getDN();
593 $this->tdepartments[$dn]= "";
595 /* Save administrative departments */
596 if (in_array_ics("gosaAdministrativeUnit", $attrs['objectClass']) &&
597 isset($attrs['gosaUnitTag'][0])){
598 $administrative[$dn]= $attrs['gosaUnitTag'][0];
599 $this->tdepartments[$dn]= $attrs['gosaUnitTag'][0];
600 }
602 if (in_array_ics("gosaAdministrativeUnitTag", $attrs['objectClass']) &&
603 isset($attrs['gosaUnitTag'][0])){
604 $this->tdepartments[$dn]= $attrs['gosaUnitTag'][0];
605 }
607 if ($dn == $ignore_dn){
608 continue;
609 }
611 /* Only assign non-root departments */
612 if ($dn != $result['/']){
613 $result[convert_department_dn($dn)]= $dn;
614 }
615 }
617 $this->adepartments= $administrative;
618 $this->departments= $result;
619 }
622 function make_idepartments($max_size= 28)
623 {
624 global $config;
625 $base = $config->current['BASE'];
627 $arr = array();
628 $ui= get_userinfo();
630 $this->idepartments= array();
632 /* Create multidimensional array, with all departments. */
633 foreach ($this->departments as $key => $val){
635 /* When using strict_units, filter non relevant parts */
636 if (isset($config->current['STRICT_UNITS']) && preg_match('/true/i', $config->current['STRICT_UNITS'])){
637 if ($ui->gosaUnitTag != "" && isset($this->tdepartments[$val]) &&
638 $this->tdepartments[$val] != $ui->gosaUnitTag){
639 # continue;
640 }
641 }
643 /* remove base from dn */
644 $val2 = str_replace($base,"",$val);
646 /* Get every single ou */
647 $str = preg_replace("/ou=/","|ou=",$val2);
648 $elements = array_reverse(split("\|",$str));
650 /* Save last array position */
651 $last = &$arr;
653 /* Get array depth */
654 $cnt = count($elements);
656 /* Add last ou element of current dn to our array */
657 foreach($elements as $key => $ele){
659 /* skip enpty */
660 if(empty($ele)) continue;
662 /* Extract department name */
663 $elestr = preg_replace("/^ou=/","", $ele);
664 $elestr = preg_replace("/,$/","",$elestr);
666 /* Add to array */
667 if($key == ($cnt-2)){
668 $last[$elestr]['ENTRY'] = $val;
669 }
671 /* Set next array appending position */
672 $last = &$last[$elestr]['SUB'];
673 }
674 }
676 /* Add base entry */
677 $ret["/"]["ENTRY"] = $base;
678 $ret["/"]["SUB"] = $arr;
680 $this->idepartments= $this->generateDepartmentArray($ret,-1,$max_size);
681 }
684 /* Creates display friendly output from make_idepartments */
685 function generateDepartmentArray($arr,$depth = -1,$max_size){
686 $ret = array();
687 $depth ++;
689 /* Walk through array */
690 ksort($arr);
691 foreach($arr as $name => $entries){
693 /* If this department is the last in the current tree position
694 * remove it, to avoid generating output for it */
695 if(count($entries['SUB'])==0){
696 unset($entries['SUB']);
697 }
699 /* Fix name, if it contains a replace tag */
700 $name= @LDAP::fix($name);
702 /* Check if current name is too long, then cut it */
703 if(mb_strlen($name, 'UTF-8')> $max_size){
704 $name = mb_substr($name,0,($max_size-3), 'UTF-8')." ...";
705 }
707 /* Append the name to the list */
708 if(isset($entries['ENTRY'])){
709 $a = "";
710 for($i = 0 ; $i < $depth ; $i ++){
711 $a.=".";
712 }
713 $ret[$entries['ENTRY']]=$a." ".$name;
714 }
716 /* recursive add of subdepartments */
717 if(isset($entries['SUB'])){
718 $ret = array_merge($ret,$this->generateDepartmentArray($entries['SUB'],$depth,$max_size));
719 }
720 }
722 return($ret);
723 }
725 /* This function returns all available Shares defined in this ldap
726 * There are two ways to call this function, if listboxEntry is true
727 * only name and path are attached to the array, in it is false, the whole
728 * entry will be parsed an atached to the result.
729 */
730 function getShareList($listboxEntry = false)
731 {
732 $tmp = get_sub_list("(&(objectClass=goShareServer)(goExportEntry=*))","",get_ou("serverou"),
733 $this->current['BASE'],array("goExportEntry","cn"), GL_NONE);
734 $return =array();
735 foreach($tmp as $entry){
737 if(isset($entry['goExportEntry']['count'])){
738 unset($entry['goExportEntry']['count']);
739 }
740 if(isset($entry['goExportEntry'])){
741 foreach($entry['goExportEntry'] as $export){
742 $shareAttrs = split("\|",$export);
743 if($listboxEntry) {
744 $return[$shareAttrs[0]."|".$entry['cn'][0]] = $shareAttrs[0]." - ".$entry['cn'][0];
745 }else{
746 $return[$shareAttrs[0]."|".$entry['cn'][0]]['server'] = $entry['cn'][0];
747 $return[$shareAttrs[0]."|".$entry['cn'][0]]['name'] = $shareAttrs[0];
748 $return[$shareAttrs[0]."|".$entry['cn'][0]]['description'] = $shareAttrs[1];
749 $return[$shareAttrs[0]."|".$entry['cn'][0]]['type'] = $shareAttrs[2];
750 $return[$shareAttrs[0]."|".$entry['cn'][0]]['charset'] = $shareAttrs[3];
751 $return[$shareAttrs[0]."|".$entry['cn'][0]]['path'] = $shareAttrs[4];
752 $return[$shareAttrs[0]."|".$entry['cn'][0]]['option'] = $shareAttrs[5];
753 }
754 }
755 }
756 }
757 return($return);
758 }
761 /* This function returns all available ShareServer */
762 function getShareServerList()
763 {
764 global $config;
765 $return = array();
766 $base = $config->current['BASE'];
767 $res= get_sub_list("(&(objectClass=goShareServer)(goExportEntry=*))", "server",
768 get_ou("serverou"), $base,array("goExportEntry","cn"),GL_NONE);
770 foreach($res as $entry){
771 if(isset($entry['goExportEntry']['count'])){
772 unset($entry['goExportEntry']['count']);
773 }
774 foreach($entry['goExportEntry'] as $share){
775 $a_share = split("\|",$share);
776 $sharename = $a_share[0];
777 $return[$entry['cn'][0]."|".$sharename] = $entry['cn'][0]." [".$sharename."]";
778 }
779 }
780 return($return);
781 }
784 /* Check if there's the specified bool value set in the configuration */
785 function boolValueIsTrue($section, $value)
786 {
787 $section= strtoupper($section);
788 $value= strtoupper($value);
789 if (isset($this->data[$section][$value])){
791 $data= $this->data[$section][$value];
792 if (preg_match("/^true$/i", $data) || preg_match("/yes/i", $data)){
793 return TRUE;
794 }
796 }
798 return FALSE;
799 }
802 function __search(&$arr, $name, $return)
803 {
804 $return= strtoupper($return);
805 if (is_array($arr)){
806 foreach ($arr as &$a){
807 if (isset($a['CLASS']) && strcasecmp($name, $a['CLASS']) == 0){
808 return(isset($a[$return])?$a[$return]:"");
809 } else {
810 $res= $this->__search ($a, $name, $return);
811 if ($res != ""){
812 return $res;
813 }
814 }
815 }
816 }
817 return ("");
818 }
821 function search($class, $value, $categories= "")
822 {
823 if (is_array($categories)){
824 foreach ($categories as $category){
825 $res= $this->__search($this->data[strtoupper($category)], $class, $value);
826 if ($res != ""){
827 return $res;
828 }
829 }
830 } else {
831 if ($categories == "") {
832 return $this->__search($this->data, $class, $value);
833 } else {
834 return $this->__search($this->data[strtoupper($categories)], $class, $value);
835 }
836 }
838 return ("");
839 }
842 /* On debian systems the session files are deleted with
843 * a cronjob, which detects all files older than specified
844 * in php.ini:'session.gc_maxlifetime' and removes them.
845 * This function checks if the gosa.conf value matches the range
846 * defined by session.gc_maxlifetime.
847 */
848 function check_session_lifetime()
849 {
850 $cfg_lifetime = $this->data['MAIN']['SESSION_LIFETIME'];
851 $ini_lifetime = ini_get('session.gc_maxlifetime');
852 $deb_system = file_exists('/etc/debian_version');
853 return(!($deb_system && ($ini_lifetime < $cfg_lifetime)));
854 }
855 }
857 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
858 ?>