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 {
219 if($this->ldap === NULL || !is_resource($this->ldap->cid)){
221 /* Build new connection */
222 $this->ldap= ldap_init ($this->current['SERVER'], $this->current['BASE'],
223 $this->current['ADMIN'], $this->current['PASSWORD']);
225 /* Check for connection */
226 if (is_null($this->ldap) || (is_int($this->ldap) && $this->ldap == 0)){
227 $smarty= get_smarty();
228 msg_dialog::display(_("LDAP error"), _("Cannot bind to LDAP. Please contact the system administrator."), FATAL_ERROR_DIALOG);
229 exit();
230 }
232 if (!session::is_set('size_limit')){
233 session::set('size_limit',$this->current['SIZELIMIT']);
234 session::set('size_ignore',$this->current['SIZEIGNORE']);
235 }
237 if ($sizelimit){
238 $this->ldap->set_size_limit(session::get('size_limit'));
239 } else {
240 $this->ldap->set_size_limit(0);
241 }
243 /* Move referrals */
244 if (!isset($this->current['REFERRAL'])){
245 $this->ldap->referrals= array();
246 } else {
247 $this->ldap->referrals= $this->current['REFERRAL'];
248 }
249 }
250 return ($this->ldap);
251 }
253 function set_current($name)
254 {
255 $this->current= $this->data['LOCATIONS'][$name];
256 if (!isset($this->current['PEOPLE'])){
257 $this->current['PEOPLE']= "ou=people";
258 }
259 if (!isset($this->current['GROUPS'])){
260 $this->current['GROUPS']= "ou=groups";
261 }
263 if (isset($this->current['INITIAL_BASE'])){
264 session::set('CurrentMainBase',$this->current['INITIAL_BASE']);
265 }
267 /* Remove possibly added ',' from end of group and people ou */
268 $this->current['GROUPS'] = preg_replace("/,*$/","",$this->current['GROUPS']);
269 $this->current['PEOPLE'] = preg_replace("/,*$/","",$this->current['PEOPLE']);
271 if (!isset($this->current['WINSTATIONS'])){
272 $this->current['WINSTATIONS']= "ou=winstations,ou=systems";
273 }
274 if (!isset($this->current['HASH'])){
275 $this->current['HASH']= "crypt";
276 }
277 if (!isset($this->current['DNMODE'])){
278 $this->current['DNMODE']= "cn";
279 }
280 if (!isset($this->current['MINID'])){
281 $this->current['MINID']= 100;
282 }
283 if (!isset($this->current['SIZELIMIT'])){
284 $this->current['SIZELIMIT']= 200;
285 }
286 if (!isset($this->current['SIZEINGORE'])){
287 $this->current['SIZEIGNORE']= TRUE;
288 } else {
289 if (preg_match("/true/i", $this->current['SIZEIGNORE'])){
290 $this->current['SIZEIGNORE']= TRUE;
291 } else {
292 $this->current['SIZEIGNORE']= FALSE;
293 }
294 }
296 /* Sort referrals, if present */
297 if (isset ($this->current['REFERRAL'])){
298 $bases= array();
299 $servers= array();
300 foreach ($this->current['REFERRAL'] as $ref){
301 $server= preg_replace('%^(.*)/[^/]+$%', '\\1', $ref['URL']);
302 $base= preg_replace('%^.*/([^/]+)$%', '\\1', $ref['URL']);
303 $bases[$base]= strlen($base);
304 $servers[$base]= $server;
305 }
306 asort($bases);
307 reset($bases);
308 }
310 /* SERVER not defined? Load the one with the shortest base */
311 if (!isset($this->current['SERVER'])){
312 $this->current['SERVER']= $servers[key($bases)];
313 }
315 /* BASE not defined? Load the one with the shortest base */
316 if (!isset($this->current['BASE'])){
317 $this->current['BASE']= key($bases);
318 }
320 /* Convert BASE to have escaped special characters */
321 $this->current['BASE']= @LDAP::convert($this->current['BASE']);
323 /* Parse LDAP referral informations */
324 if (!isset($this->current['ADMIN']) || !isset($this->current['PASSWORD'])){
325 $url= $this->current['SERVER'];
326 $referral= $this->current['REFERRAL'][$url];
327 $this->current['ADMIN']= $referral['ADMIN'];
328 $this->current['PASSWORD']= $referral['PASSWORD'];
329 }
331 /* Load server informations */
332 $this->load_servers();
333 }
335 function load_servers ()
336 {
337 /* Only perform actions if current is set */
338 if ($this->current === NULL){
339 return;
340 }
342 /* Fill imap servers */
343 $ldap= $this->get_ldap_link();
344 $ldap->cd ($this->current['BASE']);
345 if (!isset($this->current['MAILMETHOD'])){
346 $this->current['MAILMETHOD']= "";
347 }
348 if ($this->current['MAILMETHOD'] == ""){
349 $ldap->search ("(objectClass=goMailServer)", array('cn'));
350 $this->data['SERVERS']['IMAP']= array();
351 error_reporting(0);
352 while ($attrs= $ldap->fetch()){
353 $name= $attrs['cn'][0];
354 $this->data['SERVERS']['IMAP'][$name]= $name;
355 }
356 error_reporting(E_ALL);
357 } else {
358 $ldap->search ("(objectClass=goImapServer)", array('goImapName', 'goImapConnect', 'goImapAdmin', 'goImapPassword',
359 'goImapSieveServer', 'goImapSievePort'));
361 $this->data['SERVERS']['IMAP']= array();
362 error_reporting(0);
363 while ($attrs= $ldap->fetch()){
364 $name= $attrs['goImapName'][0];
365 $this->data['SERVERS']['IMAP'][$name]= array( "connect" => $attrs['goImapConnect'][0],
366 "admin" => $attrs['goImapAdmin'][0],
367 "password" => $attrs['goImapPassword'][0],
368 "sieve_server" => $attrs['goImapSieveServer'][0],
369 "sieve_port" => $attrs['goImapSievePort'][0]);
370 }
371 error_reporting(E_ALL);
372 }
374 /* Get kerberos server. FIXME: only one is supported currently */
375 $ldap->cd ($this->current['BASE']);
376 $ldap->search ("(objectClass=goKrbServer)");
377 if ($ldap->count()){
378 $attrs= $ldap->fetch();
379 $this->data['SERVERS']['KERBEROS']= array( 'SERVER' => $attrs['cn'][0],
380 'REALM' => $attrs['goKrbRealm'][0],
381 'ADMIN' => $attrs['goKrbAdmin'][0],
382 'PASSWORD' => $attrs['goKrbPassword'][0]);
383 }
385 /* Get cups server. FIXME: only one is supported currently */
386 $ldap->cd ($this->current['BASE']);
387 $ldap->search ("(objectClass=goCupsServer)");
388 if ($ldap->count()){
389 $attrs= $ldap->fetch();
390 $this->data['SERVERS']['CUPS']= $attrs['cn'][0];
391 }
393 /* Get fax server. FIXME: only one is supported currently */
394 $ldap->cd ($this->current['BASE']);
395 $ldap->search ("(objectClass=goFaxServer)");
396 if ($ldap->count()){
397 $attrs= $ldap->fetch();
398 $this->data['SERVERS']['FAX']= array( 'SERVER' => $attrs['cn'][0],
399 'LOGIN' => $attrs['goFaxAdmin'][0],
400 'PASSWORD' => $attrs['goFaxPassword'][0]);
401 }
404 /* Get asterisk servers */
405 $ldap->cd ($this->current['BASE']);
406 $ldap->search ("(objectClass=goFonServer)");
407 $this->data['SERVERS']['FON']= array();
408 if ($ldap->count()){
409 while ($attrs= $ldap->fetch()){
411 /* Add 0 entry for development */
412 if(count($this->data['SERVERS']['FON']) == 0){
413 $this->data['SERVERS']['FON'][0]= array(
414 'DN' => $attrs['dn'],
415 'SERVER' => $attrs['cn'][0],
416 'LOGIN' => $attrs['goFonAdmin'][0],
417 'PASSWORD' => $attrs['goFonPassword'][0],
418 'DB' => "gophone",
419 'SIP_TABLE' => "sip_users",
420 'EXT_TABLE' => "extensions",
421 'VOICE_TABLE' => "voicemail_users",
422 'QUEUE_TABLE' => "queues",
423 'QUEUE_MEMBER_TABLE' => "queue_members");
424 }
426 /* Add entry with 'dn' as index */
427 $this->data['SERVERS']['FON'][$attrs['dn']]= array(
428 'DN' => $attrs['dn'],
429 'SERVER' => $attrs['cn'][0],
430 'LOGIN' => $attrs['goFonAdmin'][0],
431 'PASSWORD' => $attrs['goFonPassword'][0],
432 'DB' => "gophone",
433 'SIP_TABLE' => "sip_users",
434 'EXT_TABLE' => "extensions",
435 'VOICE_TABLE' => "voicemail_users",
436 'QUEUE_TABLE' => "queues",
437 'QUEUE_MEMBER_TABLE' => "queue_members");
438 }
439 }
442 /* Get glpi server */
443 $ldap->cd ($this->current['BASE']);
444 $ldap->search ("(&(objectClass=goGlpiServer)(cn=*)(goGlpiAdmin=*)(goGlpiDatabase=*))",array("cn","goGlpiPassword","goGlpiAdmin","goGlpiDatabase"));
445 if ($ldap->count()){
446 $attrs= $ldap->fetch();
447 if(!isset($attrs['goGlpiPassword'])){
448 $attrs['goGlpiPassword'][0] ="";
449 }
450 $this->data['SERVERS']['GLPI']= array(
451 'SERVER' => $attrs['cn'][0],
452 'LOGIN' => $attrs['goGlpiAdmin'][0],
453 'PASSWORD' => $attrs['goGlpiPassword'][0],
454 'DB' => $attrs['goGlpiDatabase'][0]);
455 }
458 /* Get logdb server */
459 $ldap->cd ($this->current['BASE']);
460 $ldap->search ("(objectClass=goLogDBServer)");
461 if ($ldap->count()){
462 $attrs= $ldap->fetch();
463 $this->data['SERVERS']['LOG']= array( 'SERVER' => $attrs['cn'][0],
464 'LOGIN' => $attrs['goLogAdmin'][0],
465 'PASSWORD' => $attrs['goLogPassword'][0]);
466 }
469 /* GOsa logging databases */
470 $ldap->cd ($this->current['BASE']);
471 $ldap->search ("(objectClass=gosaLogServer)");
472 if ($ldap->count()){
473 while($attrs= $ldap->fetch()){
474 $this->data['SERVERS']['LOGGING'][$attrs['cn'][0]]=
475 array(
476 'DN' => $attrs['dn'],
477 'USER' => $attrs['goLogDBUser'][0],
478 'DB' => $attrs['goLogDB'][0],
479 'PWD' => $attrs['goLogDBPassword'][0]);
480 }
481 }
484 /* Get NFS server lists */
485 $tmp= array("default");
486 $ldap->cd ($this->current['BASE']);
487 $ldap->search ("(&(objectClass=goShareServer)(goExportEntry=*))");
488 while ($attrs= $ldap->fetch()){
489 for ($i= 0; $i<$attrs["goExportEntry"]["count"]; $i++){
490 if(!preg_match('/^[^|]+\|[^|]+\|NFS\|.*$/', $attrs["goExportEntry"][$i])){
491 continue;
492 }
493 $path= preg_replace ("/^[^|]+\|[^|]+\|[^|]+\|[^|]+\|([^|]+).*$/", '\1', $attrs["goExportEntry"][$i]);
494 $tmp[]= $attrs["cn"][0].":$path";
495 }
496 }
497 $this->data['SERVERS']['NFS']= $tmp;
499 /* Load Terminalservers */
500 $ldap->cd ($this->current['BASE']);
501 $ldap->search ("(objectClass=goTerminalServer)",array("cn","gotoSessionType"));
502 $this->data['SERVERS']['TERMINAL']= array();
503 $this->data['SERVERS']['TERMINAL'][]= "default";
504 $this->data['SERVERS']['TERMINAL_SESSION_TYPES'] = array();
507 while ($attrs= $ldap->fetch()){
508 $this->data['SERVERS']['TERMINAL'][]= $attrs["cn"][0];
509 if(isset( $attrs["gotoSessionType"]['count'])){
510 for($i =0 ; $i < $attrs["gotoSessionType"]['count'] ; $i++){
511 $this->data['SERVERS']['TERMINAL_SESSION_TYPES'][$attrs["cn"][0]][] = $attrs["gotoSessionType"][$i];
512 }
513 }
514 }
516 /* Ldap Server */
517 $this->data['SERVERS']['LDAP']= array();
518 $ldap->cd ($this->current['BASE']);
519 $ldap->search ("(objectClass=goLdapServer)");
520 while ($attrs= $ldap->fetch()){
521 if (isset($attrs["goLdapBase"])){
522 for ($i= 0; $i<$attrs["goLdapBase"]["count"]; $i++){
523 $this->data['SERVERS']['LDAP'][]= $attrs["cn"][0].":".$attrs["goLdapBase"][$i];
524 }
525 }
526 }
528 /* Get misc server lists */
529 $this->data['SERVERS']['SYSLOG']= array("default");
530 $this->data['SERVERS']['NTP']= array("default");
531 $ldap->cd ($this->current['BASE']);
532 $ldap->search ("(objectClass=goNtpServer)");
533 while ($attrs= $ldap->fetch()){
534 $this->data['SERVERS']['NTP'][]= $attrs["cn"][0];
535 }
536 $ldap->cd ($this->current['BASE']);
537 $ldap->search ("(objectClass=goSyslogServer)");
538 while ($attrs= $ldap->fetch()){
539 $this->data['SERVERS']['SYSLOG'][]= $attrs["cn"][0];
540 }
542 /* Get samba servers from LDAP, in case of samba3 */
543 if ($this->current['SAMBAVERSION'] == 3){
544 $this->data['SERVERS']['SAMBA']= array();
545 $ldap->cd ($this->current['BASE']);
546 $ldap->search ("(objectClass=sambaDomain)");
547 while ($attrs= $ldap->fetch()){
548 $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]= array( "SID" =>"","RIDBASE" =>"");
549 if(isset($attrs["sambaSID"][0])){
550 $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]["SID"] = $attrs["sambaSID"][0];
551 }
552 if(isset($attrs["sambaAlgorithmicRidBase"][0])){
553 $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]["RIDBASE"] = $attrs["sambaAlgorithmicRidBase"][0];
554 }
555 }
557 /* If no samba servers are found, look for configured sid/ridbase */
558 if (count($this->data['SERVERS']['SAMBA']) == 0){
559 if (!isset($this->current["SID"]) || !isset($this->current["RIDBASE"])){
560 msg_dialog::display(_("Configuration error"), _("SID and/or RIDBASE missing in the configuration!"), FATAL_ERROR_DIALOG);
561 exit();
562 } else {
563 $this->data['SERVERS']['SAMBA']['DEFAULT']= array(
564 "SID" => $this->current["SID"],
565 "RIDBASE" => $this->current["RIDBASE"]);
566 }
567 }
568 }
569 }
572 function get_departments($ignore_dn= "")
573 {
574 global $config;
576 /* Initialize result hash */
577 $result= array();
578 $administrative= array();
579 $result['/']= $this->current['BASE'];
580 $this->tdepartments= array();
582 /* Get list of department objects */
583 $ldap= $this->get_ldap_link();
584 $ldap->cd ($this->current['BASE']);
585 $ldap->search ("(objectClass=gosaDepartment)", array("ou", "objectClass", "gosaUnitTag"));
586 while ($attrs= $ldap->fetch()){
587 $dn= $ldap->getDN();
588 $this->tdepartments[$dn]= "";
590 /* Save administrative departments */
591 if (in_array_ics("gosaAdministrativeUnit", $attrs['objectClass']) &&
592 isset($attrs['gosaUnitTag'][0])){
593 $administrative[$dn]= $attrs['gosaUnitTag'][0];
594 $this->tdepartments[$dn]= $attrs['gosaUnitTag'][0];
595 }
597 if (in_array_ics("gosaAdministrativeUnitTag", $attrs['objectClass']) &&
598 isset($attrs['gosaUnitTag'][0])){
599 $this->tdepartments[$dn]= $attrs['gosaUnitTag'][0];
600 }
602 if ($dn == $ignore_dn){
603 continue;
604 }
606 /* Only assign non-root departments */
607 if ($dn != $result['/']){
608 $result[convert_department_dn($dn)]= $dn;
609 }
610 }
612 $this->adepartments= $administrative;
613 $this->departments= $result;
614 }
617 function make_idepartments($max_size= 28)
618 {
619 global $config;
620 $base = $config->current['BASE'];
622 $arr = array();
623 $ui= get_userinfo();
625 $this->idepartments= array();
627 /* Create multidimensional array, with all departments. */
628 foreach ($this->departments as $key => $val){
630 /* When using strict_units, filter non relevant parts */
631 if (isset($config->current['STRICT_UNITS']) && preg_match('/true/i', $config->current['STRICT_UNITS'])){
632 if ($ui->gosaUnitTag != "" && isset($this->tdepartments[$val]) &&
633 $this->tdepartments[$val] != $ui->gosaUnitTag){
634 # continue;
635 }
636 }
638 /* remove base from dn */
639 $val2 = str_replace($base,"",$val);
641 /* Get every single ou */
642 $str = preg_replace("/ou=/","|ou=",$val2);
643 $elements = array_reverse(split("\|",$str));
645 /* Save last array position */
646 $last = &$arr;
648 /* Get array depth */
649 $cnt = count($elements);
651 /* Add last ou element of current dn to our array */
652 foreach($elements as $key => $ele){
654 /* skip enpty */
655 if(empty($ele)) continue;
657 /* Extract department name */
658 $elestr = preg_replace("/^ou=/","", $ele);
659 $elestr = preg_replace("/,$/","",$elestr);
661 /* Add to array */
662 if($key == ($cnt-2)){
663 $last[$elestr]['ENTRY'] = $val;
664 }
666 /* Set next array appending position */
667 $last = &$last[$elestr]['SUB'];
668 }
669 }
671 /* Add base entry */
672 $ret["/"]["ENTRY"] = $base;
673 $ret["/"]["SUB"] = $arr;
675 $this->idepartments= $this->generateDepartmentArray($ret,-1,$max_size);
676 }
679 /* Creates display friendly output from make_idepartments */
680 function generateDepartmentArray($arr,$depth = -1,$max_size){
681 $ret = array();
682 $depth ++;
684 /* Walk through array */
685 ksort($arr);
686 foreach($arr as $name => $entries){
688 /* If this department is the last in the current tree position
689 * remove it, to avoid generating output for it */
690 if(count($entries['SUB'])==0){
691 unset($entries['SUB']);
692 }
694 /* Fix name, if it contains a replace tag */
695 $name= @LDAP::fix($name);
697 /* Check if current name is too long, then cut it */
698 if(mb_strlen($name, 'UTF-8')> $max_size){
699 $name = mb_substr($name,0,($max_size-3), 'UTF-8')." ...";
700 }
702 /* Append the name to the list */
703 if(isset($entries['ENTRY'])){
704 $a = "";
705 for($i = 0 ; $i < $depth ; $i ++){
706 $a.=".";
707 }
708 $ret[$entries['ENTRY']]=$a." ".$name;
709 }
711 /* recursive add of subdepartments */
712 if(isset($entries['SUB'])){
713 $ret = array_merge($ret,$this->generateDepartmentArray($entries['SUB'],$depth,$max_size));
714 }
715 }
717 return($ret);
718 }
720 /* This function returns all available Shares defined in this ldap
721 * There are two ways to call this function, if listboxEntry is true
722 * only name and path are attached to the array, in it is false, the whole
723 * entry will be parsed an atached to the result.
724 */
725 function getShareList($listboxEntry = false)
726 {
727 $tmp = get_sub_list("(&(objectClass=goShareServer)(goExportEntry=*))","",get_ou("serverou"),
728 $this->current['BASE'],array("goExportEntry","cn"), GL_NONE);
729 $return =array();
730 foreach($tmp as $entry){
732 if(isset($entry['goExportEntry']['count'])){
733 unset($entry['goExportEntry']['count']);
734 }
735 if(isset($entry['goExportEntry'])){
736 foreach($entry['goExportEntry'] as $export){
737 $shareAttrs = split("\|",$export);
738 if($listboxEntry) {
739 $return[$shareAttrs[0]."|".$entry['cn'][0]] = $shareAttrs[0]." - ".$entry['cn'][0];
740 }else{
741 $return[$shareAttrs[0]."|".$entry['cn'][0]]['server'] = $entry['cn'][0];
742 $return[$shareAttrs[0]."|".$entry['cn'][0]]['name'] = $shareAttrs[0];
743 $return[$shareAttrs[0]."|".$entry['cn'][0]]['description'] = $shareAttrs[1];
744 $return[$shareAttrs[0]."|".$entry['cn'][0]]['type'] = $shareAttrs[2];
745 $return[$shareAttrs[0]."|".$entry['cn'][0]]['charset'] = $shareAttrs[3];
746 $return[$shareAttrs[0]."|".$entry['cn'][0]]['path'] = $shareAttrs[4];
747 $return[$shareAttrs[0]."|".$entry['cn'][0]]['option'] = $shareAttrs[5];
748 }
749 }
750 }
751 }
752 return($return);
753 }
756 /* This function returns all available ShareServer */
757 function getShareServerList()
758 {
759 global $config;
760 $return = array();
761 $base = $config->current['BASE'];
762 $res= get_sub_list("(&(objectClass=goShareServer)(goExportEntry=*))", "server",
763 get_ou("serverou"), $base,array("goExportEntry","cn"),GL_NONE);
765 foreach($res as $entry){
766 if(isset($entry['goExportEntry']['count'])){
767 unset($entry['goExportEntry']['count']);
768 }
769 foreach($entry['goExportEntry'] as $share){
770 $a_share = split("\|",$share);
771 $sharename = $a_share[0];
772 $return[$entry['cn'][0]."|".$sharename] = $entry['cn'][0]." [".$sharename."]";
773 }
774 }
775 return($return);
776 }
779 /* Check if there's the specified bool value set in the configuration */
780 function boolValueIsTrue($section, $value)
781 {
782 $section= strtoupper($section);
783 $value= strtoupper($value);
784 if (isset($this->data[$section][$value])){
786 $data= $this->data[$section][$value];
787 if (preg_match("/^true$/i", $data) || preg_match("/yes/i", $data)){
788 return TRUE;
789 }
791 }
793 return FALSE;
794 }
797 function __search(&$arr, $name, $return)
798 {
799 $return= strtoupper($return);
800 if (is_array($arr)){
801 foreach ($arr as &$a){
802 if (isset($a['CLASS']) && strcasecmp($name, $a['CLASS']) == 0){
803 return(isset($a[$return])?$a[$return]:"");
804 } else {
805 $res= $this->__search ($a, $name, $return);
806 if ($res != ""){
807 return $res;
808 }
809 }
810 }
811 }
812 return ("");
813 }
816 function search($class, $value, $categories= "")
817 {
818 if (is_array($categories)){
819 foreach ($categories as $category){
820 $res= $this->__search($this->data[strtoupper($category)], $class, $value);
821 if ($res != ""){
822 return $res;
823 }
824 }
825 } else {
826 if ($categories == "") {
827 return $this->__search($this->data, $class, $value);
828 } else {
829 return $this->__search($this->data[strtoupper($categories)], $class, $value);
830 }
831 }
833 return ("");
834 }
837 /* On debian systems the session files are deleted with
838 * a cronjob, which detects all files older than specified
839 * in php.ini:'session.gc_maxlifetime' and removes them.
840 * This function checks if the gosa.conf value matches the range
841 * defined by session.gc_maxlifetime.
842 */
843 function check_session_lifetime()
844 {
845 $cfg_lifetime = $this->data['MAIN']['SESSION_LIFETIME'];
846 $ini_lifetime = ini_get('session.gc_maxlifetime');
847 $deb_system = file_exists('/etc/debian_version');
848 return(!($deb_system && ($ini_lifetime < $cfg_lifetime)));
849 }
850 }
852 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
853 ?>