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 */
21 class config {
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= "";
32 /* Selected connection */
33 var $current= array();
35 /* Link to LDAP-server */
36 var $ldap= NULL;
37 var $referrals= array();
39 /* Configuration data */
40 var $data= array( 'TABS' => array(), 'LOCATIONS' => array(), 'SERVERS' => array(),
41 'MAIN' => array(),
42 'MENU' => array(), 'SERVICE' => array());
43 var $basedir= "";
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 var $filename = "";
51 var $last_modified = 0;
53 function config($filename, $basedir= "")
54 {
55 $this->parser = xml_parser_create();
56 $this->basedir= $basedir;
58 xml_set_object($this->parser, $this);
59 xml_set_element_handler($this->parser, "tag_open", "tag_close");
61 /* Parse config file directly? */
62 if ($filename != ""){
63 $this->parse($filename);
64 }
65 }
68 function check_and_reload()
69 {
70 if($this->filename != "" && filemtime($this->filename) != $this->last_modified){
72 $this->config_found= FALSE;
73 $this->tags= array();
74 $this->level= 0;
75 $this->gpc= 0;
76 $this->section= "";
77 $this->currentLocation= "";
79 $this->parser = xml_parser_create();
80 xml_set_object($this->parser, $this);
81 xml_set_element_handler($this->parser, "tag_open", "tag_close");
82 $this->parse($this->filename);
83 if(session::is_set('plist')){
84 session::un_set('plist');
85 }
86 if(session::is_set('plug')){
87 session::un_set('plug');
88 }
89 if(isset($_GET['plug'])){
90 unset($_GET['plug']);
91 }
92 }
93 }
96 function parse($filename)
97 {
98 $this->last_modified = filemtime($filename);
99 $this->filename = $filename;
100 $fh= fopen($filename, "r");
101 $xmldata= fread($fh, 100000);
102 fclose($fh);
103 if(!xml_parse($this->parser, chop($xmldata))){
104 $msg = sprintf(_("XML error in gosa.conf: %s at line %d"),
105 xml_error_string(xml_get_error_code($this->parser)),
106 xml_get_current_line_number($this->parser));
107 msg_dialog::display(_("Config file parsing"), $msg, FATAL_ERROR_DIALOG);
108 exit;
109 }
110 }
112 function tag_open($parser, $tag, $attrs)
113 {
114 /* Save last and current tag for reference */
115 $this->tags[$this->level]= $tag;
116 $this->level++;
118 /* Trigger on CONF section */
119 if ($tag == 'CONF'){
120 $this->config_found= TRUE;
121 }
123 /* Return if we're not in config section */
124 if (!$this->config_found){
125 return;
126 }
128 /* yes/no to true/false and upper case TRUE to true and so on*/
129 foreach($attrs as $name => $value){
130 if(preg_match("/^(true|yes)$/i",$value)){
131 $attrs[$name] = "true";
132 }elseif(preg_match("/^(false|no)$/i",$value)){
133 $attrs[$name] = "false";
134 }
135 }
137 /* Look through attributes */
138 switch ($this->tags[$this->level-1]){
141 /* Handle tab section */
142 case 'TAB': $name= $this->tags[$this->level-2];
144 /* Create new array? */
145 if (!isset($this->data['TABS'][$name])){
146 $this->data['TABS'][$name]= array();
147 }
149 /* Add elements */
150 $this->data['TABS'][$name][]= $attrs;
151 break;
153 /* Handle location */
154 case 'LOCATION':
155 if ($this->tags[$this->level-2] == 'MAIN'){
156 $name= $attrs['NAME'];
157 $this->currentLocation= $name;
159 /* Add location elements */
160 $this->data['LOCATIONS'][$name]= $attrs;
161 }
162 break;
164 /* Handle referral tags */
165 case 'REFERRAL':
166 if ($this->tags[$this->level-2] == 'LOCATION'){
167 $url= $attrs['URL'];
168 $server= preg_replace('!^([^:]+://[^/]+)/.*$!', '\\1', $url);
170 /* Add location elements */
171 if (!isset($this->data['LOCATIONS'][$this->currentLocation]['REFERRAL'])){
172 $this->data['LOCATIONS'][$this->currentLocation]['REFERRAL']= array();
173 }
175 $this->data['LOCATIONS'][$this->currentLocation]['REFERRAL'][$server]= $attrs;
176 }
177 break;
179 /* Load main parameters */
180 case 'MAIN':
181 $this->data['MAIN']= array_merge ($this->data['MAIN'], $attrs);
182 break;
184 /* Load menu */
185 case 'SECTION':
186 if ($this->tags[$this->level-2] == 'MENU'){
187 $this->section= $attrs['NAME'];
188 $this->data['MENU'][$this->section]= array(); ;
189 }
190 break;
192 /* Inser plugins */
193 case 'PLUGIN':
194 if ($this->tags[$this->level-3] == 'MENU' &&
195 $this->tags[$this->level-2] == 'SECTION'){
197 $this->data['MENU'][$this->section][$this->gpc++]= $attrs;
198 }
199 if ($this->tags[$this->level-2] == 'SERVICEMENU'){
200 $this->data['SERVICE'][$attrs['CLASS']]= $attrs;
201 }
202 break;
203 }
204 }
206 function tag_close($parser, $tag)
207 {
208 /* Close config section */
209 if ($tag == 'CONF'){
210 $this->config_found= FALSE;
211 }
212 $this->level--;
213 }
215 function get_ldap_link($sizelimit= FALSE)
216 {
217 /* Build new connection */
218 $this->ldap= ldap_init ($this->current['SERVER'], $this->current['BASE'],
219 $this->current['ADMIN'], $this->current['PASSWORD']);
221 /* Check for connection */
222 if (is_null($this->ldap) || (is_int($this->ldap) && $this->ldap == 0)){
223 $smarty= get_smarty();
224 msg_dialog::display(_("LDAP error"), _("Can't bind to LDAP. Please contact the system administrator."), ERROR_DIALOG);
225 display_error_page();
226 }
228 if (!session::is_set('size_limit')){
229 session::set('size_limit',$this->current['SIZELIMIT']);
230 session::set('size_ignore',$this->current['SIZEIGNORE']);
231 }
233 if ($sizelimit){
234 $this->ldap->set_size_limit(session::get('size_limit'));
235 } else {
236 $this->ldap->set_size_limit(0);
237 }
239 /* Move referrals */
240 if (!isset($this->current['REFERRAL'])){
241 $this->ldap->referrals= array();
242 } else {
243 $this->ldap->referrals= $this->current['REFERRAL'];
244 }
246 return ($this->ldap);
247 }
249 function set_current($name)
250 {
251 $this->current= $this->data['LOCATIONS'][$name];
252 if (!isset($this->current['PEOPLE'])){
253 $this->current['PEOPLE']= "ou=people";
254 }
255 if (!isset($this->current['GROUPS'])){
256 $this->current['GROUPS']= "ou=groups";
257 }
259 if (isset($this->current['INITIAL_BASE'])){
260 session::set('CurrentMainBase',$this->current['INITIAL_BASE']);
261 }
263 /* Remove possibly added ',' from end of group and people ou */
264 $this->current['GROUPS'] = preg_replace("/,*$/","",$this->current['GROUPS']);
265 $this->current['PEOPLE'] = preg_replace("/,*$/","",$this->current['PEOPLE']);
267 if (!isset($this->current['WINSTATIONS'])){
268 $this->current['WINSTATIONS']= "ou=winstations,ou=systems";
269 }
270 if (!isset($this->current['HASH'])){
271 $this->current['HASH']= "crypt";
272 }
273 if (!isset($this->current['DNMODE'])){
274 $this->current['DNMODE']= "cn";
275 }
276 if (!isset($this->current['MINID'])){
277 $this->current['MINID']= 100;
278 }
279 if (!isset($this->current['SIZELIMIT'])){
280 $this->current['SIZELIMIT']= 200;
281 }
282 if (!isset($this->current['SIZEINGORE'])){
283 $this->current['SIZEIGNORE']= TRUE;
284 } else {
285 if (preg_match("/true/i", $this->current['SIZEIGNORE'])){
286 $this->current['SIZEIGNORE']= TRUE;
287 } else {
288 $this->current['SIZEIGNORE']= FALSE;
289 }
290 }
292 /* Sort referrals, if present */
293 if (isset ($this->current['REFERRAL'])){
294 $bases= array();
295 $servers= array();
296 foreach ($this->current['REFERRAL'] as $ref){
297 $server= preg_replace('%^(.*)/[^/]+$%', '\\1', $ref['URL']);
298 $base= preg_replace('%^.*/([^/]+)$%', '\\1', $ref['URL']);
299 $bases[$base]= strlen($base);
300 $servers[$base]= $server;
301 }
302 asort($bases);
303 reset($bases);
304 }
306 /* SERVER not defined? Load the one with the shortest base */
307 if (!isset($this->current['SERVER'])){
308 $this->current['SERVER']= $servers[key($bases)];
309 }
311 /* BASE not defined? Load the one with the shortest base */
312 if (!isset($this->current['BASE'])){
313 $this->current['BASE']= key($bases);
314 }
316 /* Convert BASE to have escaped special characters */
317 $this->current['BASE']= @LDAP::convert($this->current['BASE']);
319 /* Parse LDAP referral informations */
320 if (!isset($this->current['ADMIN']) || !isset($this->current['PASSWORD'])){
321 $url= $this->current['SERVER'];
322 $referral= $this->current['REFERRAL'][$url];
323 $this->current['ADMIN']= $referral['ADMIN'];
324 $this->current['PASSWORD']= $referral['PASSWORD'];
325 }
327 /* Load server informations */
328 $this->load_servers();
329 }
331 function load_servers ()
332 {
333 /* Only perform actions if current is set */
334 if ($this->current === NULL){
335 return;
336 }
338 /* Fill imap servers */
339 $ldap= $this->get_ldap_link();
340 $ldap->cd ($this->current['BASE']);
341 if (!isset($this->current['MAILMETHOD'])){
342 $this->current['MAILMETHOD']= "";
343 }
344 if ($this->current['MAILMETHOD'] == ""){
345 $ldap->search ("(objectClass=goMailServer)", array('cn'));
346 $this->data['SERVERS']['IMAP']= array();
347 error_reporting(0);
348 while ($attrs= $ldap->fetch()){
349 $name= $attrs['cn'][0];
350 $this->data['SERVERS']['IMAP'][$name]= $name;
351 }
352 error_reporting(E_ALL);
353 } else {
354 $ldap->search ("(objectClass=goImapServer)", array('goImapName', 'goImapConnect', 'goImapAdmin', 'goImapPassword',
355 'goImapSieveServer', 'goImapSievePort'));
357 $this->data['SERVERS']['IMAP']= array();
358 error_reporting(0);
359 while ($attrs= $ldap->fetch()){
360 $name= $attrs['goImapName'][0];
361 $this->data['SERVERS']['IMAP'][$name]= array( "connect" => $attrs['goImapConnect'][0],
362 "admin" => $attrs['goImapAdmin'][0],
363 "password" => $attrs['goImapPassword'][0],
364 "sieve_server" => $attrs['goImapSieveServer'][0],
365 "sieve_port" => $attrs['goImapSievePort'][0]);
366 }
367 error_reporting(E_ALL);
368 }
370 /* Get kerberos server. FIXME: only one is supported currently */
371 $ldap->cd ($this->current['BASE']);
372 $ldap->search ("(objectClass=goKrbServer)");
373 if ($ldap->count()){
374 $attrs= $ldap->fetch();
375 $this->data['SERVERS']['KERBEROS']= array( 'SERVER' => $attrs['cn'][0],
376 'REALM' => $attrs['goKrbRealm'][0],
377 'ADMIN' => $attrs['goKrbAdmin'][0],
378 'PASSWORD' => $attrs['goKrbPassword'][0]);
379 }
381 /* Get cups server. FIXME: only one is supported currently */
382 $ldap->cd ($this->current['BASE']);
383 $ldap->search ("(objectClass=goCupsServer)");
384 if ($ldap->count()){
385 $attrs= $ldap->fetch();
386 $this->data['SERVERS']['CUPS']= $attrs['cn'][0];
387 }
389 /* Get fax server. FIXME: only one is supported currently */
390 $ldap->cd ($this->current['BASE']);
391 $ldap->search ("(objectClass=goFaxServer)");
392 if ($ldap->count()){
393 $attrs= $ldap->fetch();
394 $this->data['SERVERS']['FAX']= array( 'SERVER' => $attrs['cn'][0],
395 'LOGIN' => $attrs['goFaxAdmin'][0],
396 'PASSWORD' => $attrs['goFaxPassword'][0]);
397 }
400 /* Get asterisk servers */
401 $ldap->cd ($this->current['BASE']);
402 $ldap->search ("(objectClass=goFonServer)");
403 $this->data['SERVERS']['FON']= array();
404 if ($ldap->count()){
405 while ($attrs= $ldap->fetch()){
407 /* Add 0 entry for development */
408 if(count($this->data['SERVERS']['FON']) == 0){
409 $this->data['SERVERS']['FON'][0]= array(
410 'DN' => $attrs['dn'],
411 'SERVER' => $attrs['cn'][0],
412 'LOGIN' => $attrs['goFonAdmin'][0],
413 'PASSWORD' => $attrs['goFonPassword'][0],
414 'DB' => "gophone",
415 'SIP_TABLE' => "sip_users",
416 'EXT_TABLE' => "extensions",
417 'VOICE_TABLE' => "voicemail_users",
418 'QUEUE_TABLE' => "queues",
419 'QUEUE_MEMBER_TABLE' => "queue_members");
420 }
422 /* Add entry with 'dn' as index */
423 $this->data['SERVERS']['FON'][$attrs['dn']]= array(
424 'DN' => $attrs['dn'],
425 'SERVER' => $attrs['cn'][0],
426 'LOGIN' => $attrs['goFonAdmin'][0],
427 'PASSWORD' => $attrs['goFonPassword'][0],
428 'DB' => "gophone",
429 'SIP_TABLE' => "sip_users",
430 'EXT_TABLE' => "extensions",
431 'VOICE_TABLE' => "voicemail_users",
432 'QUEUE_TABLE' => "queues",
433 'QUEUE_MEMBER_TABLE' => "queue_members");
434 }
435 }
438 /* Get glpi server */
439 $ldap->cd ($this->current['BASE']);
440 $ldap->search ("(&(objectClass=goGlpiServer)(cn=*)(goGlpiAdmin=*)(goGlpiDatabase=*))",array("cn","goGlpiPassword","goGlpiAdmin","goGlpiDatabase"));
441 if ($ldap->count()){
442 $attrs= $ldap->fetch();
443 if(!isset($attrs['goGlpiPassword'])){
444 $attrs['goGlpiPassword'][0] ="";
445 }
446 $this->data['SERVERS']['GLPI']= array(
447 'SERVER' => $attrs['cn'][0],
448 'LOGIN' => $attrs['goGlpiAdmin'][0],
449 'PASSWORD' => $attrs['goGlpiPassword'][0],
450 'DB' => $attrs['goGlpiDatabase'][0]);
451 }
454 /* Get logdb server */
455 $ldap->cd ($this->current['BASE']);
456 $ldap->search ("(objectClass=goLogDBServer)");
457 if ($ldap->count()){
458 $attrs= $ldap->fetch();
459 $this->data['SERVERS']['LOG']= array( 'SERVER' => $attrs['cn'][0],
460 'LOGIN' => $attrs['goLogAdmin'][0],
461 'PASSWORD' => $attrs['goLogPassword'][0]);
462 }
465 /* GOsa logging databases */
466 $ldap->cd ($this->current['BASE']);
467 $ldap->search ("(objectClass=gosaLogServer)");
468 if ($ldap->count()){
469 while($attrs= $ldap->fetch()){
470 $this->data['SERVERS']['LOGGING'][$attrs['cn'][0]]=
471 array(
472 'DN' => $attrs['dn'],
473 'USER' => $attrs['goLogDBUser'][0],
474 'DB' => $attrs['goLogDB'][0],
475 'PWD' => $attrs['goLogDBPassword'][0]);
476 }
477 }
480 /* Get NFS server lists */
481 $tmp= array("default");
482 $ldap->cd ($this->current['BASE']);
483 $ldap->search ("(&(objectClass=goShareServer)(goExportEntry=*))");
484 while ($attrs= $ldap->fetch()){
485 for ($i= 0; $i<$attrs["goExportEntry"]["count"]; $i++){
486 if(!preg_match('/^[^|]+\|[^|]+\|NFS\|.*$/', $attrs["goExportEntry"][$i])){
487 continue;
488 }
489 $path= preg_replace ("/^[^|]+\|[^|]+\|[^|]+\|[^|]+\|([^|]+).*$/", '\1', $attrs["goExportEntry"][$i]);
490 $tmp[]= $attrs["cn"][0].":$path";
491 }
492 }
493 $this->data['SERVERS']['NFS']= $tmp;
495 /* Load Terminalservers */
496 $ldap->cd ($this->current['BASE']);
497 $ldap->search ("(objectClass=goTerminalServer)",array("cn","gotoSessionType"));
498 $this->data['SERVERS']['TERMINAL']= array();
499 $this->data['SERVERS']['TERMINAL'][]= "default";
500 $this->data['SERVERS']['TERMINAL_SESSION_TYPES'] = array();
503 while ($attrs= $ldap->fetch()){
504 $this->data['SERVERS']['TERMINAL'][]= $attrs["cn"][0];
505 if(isset( $attrs["gotoSessionType"]['count'])){
506 for($i =0 ; $i < $attrs["gotoSessionType"]['count'] ; $i++){
507 $this->data['SERVERS']['TERMINAL_SESSION_TYPES'][$attrs["cn"][0]][] = $attrs["gotoSessionType"][$i];
508 }
509 }
510 }
512 /* Ldap Server */
513 $this->data['SERVERS']['LDAP']= array();
514 $ldap->cd ($this->current['BASE']);
515 $ldap->search ("(objectClass=goLdapServer)");
516 while ($attrs= $ldap->fetch()){
517 if (isset($attrs["goLdapBase"])){
518 for ($i= 0; $i<$attrs["goLdapBase"]["count"]; $i++){
519 $this->data['SERVERS']['LDAP'][]= $attrs["cn"][0].":".$attrs["goLdapBase"][$i];
520 }
521 }
522 }
524 /* Get misc server lists */
525 $this->data['SERVERS']['SYSLOG']= array("default");
526 $this->data['SERVERS']['NTP']= array("default");
527 $ldap->cd ($this->current['BASE']);
528 $ldap->search ("(objectClass=goNtpServer)");
529 while ($attrs= $ldap->fetch()){
530 $this->data['SERVERS']['NTP'][]= $attrs["cn"][0];
531 }
532 $ldap->cd ($this->current['BASE']);
533 $ldap->search ("(objectClass=goSyslogServer)");
534 while ($attrs= $ldap->fetch()){
535 $this->data['SERVERS']['SYSLOG'][]= $attrs["cn"][0];
536 }
538 /* Get samba servers from LDAP, in case of samba3 */
539 if ($this->current['SAMBAVERSION'] == 3){
540 $this->data['SERVERS']['SAMBA']= array();
541 $ldap->cd ($this->current['BASE']);
542 $ldap->search ("(objectClass=sambaDomain)");
543 while ($attrs= $ldap->fetch()){
544 $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]= array( "SID" =>"","RIDBASE" =>"");
545 if(isset($attrs["sambaSID"][0])){
546 $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]["SID"] = $attrs["sambaSID"][0];
547 }
548 if(isset($attrs["sambaAlgorithmicRidBase"][0])){
549 $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]["RIDBASE"] = $attrs["sambaAlgorithmicRidBase"][0];
550 }
551 }
553 /* If no samba servers are found, look for configured sid/ridbase */
554 if (count($this->data['SERVERS']['SAMBA']) == 0){
555 if (!isset($this->current["SID"]) || !isset($this->current["RIDBASE"])){
556 msg_dialog::display(_("Configuration error"), _("SID and/or RIDBASE missing in the configuration!"), ERROR_DIALOG);
557 display_error_page();
558 } else {
559 $this->data['SERVERS']['SAMBA']['DEFAULT']= array(
560 "SID" => $this->current["SID"],
561 "RIDBASE" => $this->current["RIDBASE"]);
562 }
563 }
564 }
565 }
568 function get_departments($ignore_dn= "")
569 {
570 global $config;
572 /* Initialize result hash */
573 $result= array();
574 $administrative= array();
575 $result['/']= $this->current['BASE'];
576 $this->tdepartments= array();
578 /* Get list of department objects */
579 $ldap= $this->get_ldap_link();
580 $ldap->cd ($this->current['BASE']);
581 $ldap->search ("(objectClass=gosaDepartment)", array("ou", "objectClass", "gosaUnitTag"));
582 while ($attrs= $ldap->fetch()){
583 $dn= $ldap->getDN();
584 $this->tdepartments[$dn]= "";
586 /* Save administrative departments */
587 if (in_array_ics("gosaAdministrativeUnit", $attrs['objectClass']) &&
588 isset($attrs['gosaUnitTag'][0])){
589 $administrative[$dn]= $attrs['gosaUnitTag'][0];
590 $this->tdepartments[$dn]= $attrs['gosaUnitTag'][0];
591 }
593 if (in_array_ics("gosaAdministrativeUnitTag", $attrs['objectClass']) &&
594 isset($attrs['gosaUnitTag'][0])){
595 $this->tdepartments[$dn]= $attrs['gosaUnitTag'][0];
596 }
598 if ($dn == $ignore_dn){
599 continue;
600 }
602 /* Only assign non-root departments */
603 if ($dn != $result['/']){
604 $result[convert_department_dn($dn)]= $dn;
605 }
606 }
608 $this->adepartments= $administrative;
609 $this->departments= $result;
610 }
613 function make_idepartments($max_size= 28)
614 {
615 global $config;
616 $base = $config->current['BASE'];
618 $arr = array();
619 $ui= get_userinfo();
621 $this->idepartments= array();
623 /* Create multidimensional array, with all departments. */
624 foreach ($this->departments as $key => $val){
626 /* When using strict_units, filter non relevant parts */
627 if (isset($config->current['STRICT_UNITS']) && preg_match('/true/i', $config->current['STRICT_UNITS'])){
628 if ($ui->gosaUnitTag != "" && isset($this->tdepartments[$val]) &&
629 $this->tdepartments[$val] != $ui->gosaUnitTag){
630 # continue;
631 }
632 }
634 /* remove base from dn */
635 $val2 = str_replace($base,"",$val);
637 /* Get every single ou */
638 $str = preg_replace("/ou=/","|ou=",$val2);
639 $elements = array_reverse(split("\|",$str));
641 /* Save last array position */
642 $last = &$arr;
644 /* Get array depth */
645 $cnt = count($elements);
647 /* Add last ou element of current dn to our array */
648 foreach($elements as $key => $ele){
650 /* skip enpty */
651 if(empty($ele)) continue;
653 /* Extract department name */
654 $elestr = preg_replace("/^ou=/","", $ele);
655 $elestr = preg_replace("/,$/","",$elestr);
657 /* Add to array */
658 if($key == ($cnt-2)){
659 $last[$elestr]['ENTRY'] = $val;
660 }
662 /* Set next array appending position */
663 $last = &$last[$elestr]['SUB'];
664 }
665 }
667 /* Add base entry */
668 $ret["/"]["ENTRY"] = $base;
669 $ret["/"]["SUB"] = $arr;
671 $this->idepartments= $this->generateDepartmentArray($ret,-1,$max_size);
672 }
675 /* Creates display friendly output from make_idepartments */
676 function generateDepartmentArray($arr,$depth = -1,$max_size){
677 $ret = array();
678 $depth ++;
680 /* Walk through array */
681 ksort($arr);
682 foreach($arr as $name => $entries){
684 /* If this department is the last in the current tree position
685 * remove it, to avoid generating output for it */
686 if(count($entries['SUB'])==0){
687 unset($entries['SUB']);
688 }
690 /* Fix name, if it contains a replace tag */
691 $name= @LDAP::fix($name);
693 /* Check if current name is too long, then cut it */
694 if(mb_strlen($name, 'UTF-8')> $max_size){
695 $name = mb_substr($name,0,($max_size-3), 'UTF-8')." ...";
696 }
698 /* Append the name to the list */
699 if(isset($entries['ENTRY'])){
700 $a = "";
701 for($i = 0 ; $i < $depth ; $i ++){
702 $a.=".";
703 }
704 $ret[$entries['ENTRY']]=$a." ".$name;
705 }
707 /* recursive add of subdepartments */
708 if(isset($entries['SUB'])){
709 $ret = array_merge($ret,$this->generateDepartmentArray($entries['SUB'],$depth,$max_size));
710 }
711 }
713 return($ret);
714 }
716 /* This function returns all available Shares defined in this ldap
717 * There are two ways to call this function, if listboxEntry is true
718 * only name and path are attached to the array, in it is false, the whole
719 * entry will be parsed an atached to the result.
720 */
721 function getShareList($listboxEntry = false)
722 {
723 $ldap= $this->get_ldap_link();
724 $base = $this->current['BASE'];
725 $res= get_list("(&(objectClass=goShareServer)(goExportEntry=*))","server",$base,array("goExportEntry","cn"),GL_SUBSEARCH);
726 $return = array();
728 foreach($res as $entry){
729 if(obj_is_readable($entry['dn'], "server/goShareServer","goExportEntry")){
731 if(isset($entry['goExportEntry']['count'])){
732 unset($entry['goExportEntry']['count']);
733 }
734 if(isset($entry['goExportEntry'])){
735 foreach($entry['goExportEntry'] as $export){
736 $shareAttrs = split("\|",$export);
737 if($listboxEntry) {
738 $return[$shareAttrs[0]."|".$entry['cn'][0]] = $shareAttrs[0]." - ".$entry['cn'][0];
739 }else{
740 $return[$shareAttrs[0]."|".$entry['cn'][0]]['server'] = $entry['cn'][0];
741 $return[$shareAttrs[0]."|".$entry['cn'][0]]['name'] = $shareAttrs[0];
742 $return[$shareAttrs[0]."|".$entry['cn'][0]]['description'] = $shareAttrs[1];
743 $return[$shareAttrs[0]."|".$entry['cn'][0]]['type'] = $shareAttrs[2];
744 $return[$shareAttrs[0]."|".$entry['cn'][0]]['charset'] = $shareAttrs[3];
745 $return[$shareAttrs[0]."|".$entry['cn'][0]]['path'] = $shareAttrs[4];
746 $return[$shareAttrs[0]."|".$entry['cn'][0]]['option'] = $shareAttrs[5];
747 }
748 }
749 }
750 }
751 }
753 return($return);
754 }
756 /* This function returns all available ShareServer */
757 function getShareServerList()
758 {
759 global $config;
760 $return = array();
761 $ui = get_userinfo();
762 $base = $config->current['BASE'];
764 $res= get_list("(&(objectClass=goShareServer)(goExportEntry=*))", "server", $base,array("goExportEntry","cn"),GL_SUBSEARCH);
765 foreach($res as $entry){
766 if(obj_is_readable($entry['dn'], "server/goShareServer","goExportEntry")){
767 if(isset($entry['goExportEntry']['count'])){
768 unset($entry['goExportEntry']['count']);
769 }
770 foreach($entry['goExportEntry'] as $share){
771 $a_share = split("\|",$share);
772 $sharename = $a_share[0];
773 $return[$entry['cn'][0]."|".$sharename] = $entry['cn'][0]." [".$sharename."]";
774 }
775 }
776 }
777 return($return);
778 }
780 /* Check if there's the specified bool value set in the configuration */
781 function boolValueIsTrue($section, $value)
782 {
783 $section= strtoupper($section);
784 $value= strtoupper($value);
785 if (isset($this->data[$section][$value])){
787 $data= $this->data[$section][$value];
788 if (preg_match("/^true$/i", $data) || preg_match("/yes/i", $data)){
789 return TRUE;
790 }
792 }
794 return FALSE;
795 }
798 function __search(&$arr, $name, $return)
799 {
800 $return= strtoupper($return);
801 if (is_array($arr)){
802 foreach ($arr as &$a){
803 if (isset($a['CLASS']) && strcasecmp($name, $a['CLASS']) == 0){
804 return(isset($a[$return])?$a[$return]:"");
805 } else {
806 $res= $this->__search ($a, $name, $return);
807 if ($res != ""){
808 return $res;
809 }
810 }
811 }
812 }
813 return ("");
814 }
817 function search($class, $value, $categories= "")
818 {
819 if (is_array($categories)){
820 foreach ($categories as $category){
821 $res= $this->__search($this->data[strtoupper($category)], $class, $value);
822 if ($res != ""){
823 return $res;
824 }
825 }
826 } else {
827 if ($categories == "") {
828 return $this->__search($this->data, $class, $value);
829 } else {
830 return $this->__search($this->data[strtoupper($categories)], $class, $value);
831 }
832 }
834 return ("");
835 }
838 /* On debian systems the session files are deleted with
839 * a cronjob, which detects all files older than specified
840 * in php.ini:'session.gc_maxlifetime' and removes them.
841 * This function checks if the gosa.conf value matches the range
842 * defined by session.gc_maxlifetime.
843 */
844 function check_session_lifetime()
845 {
846 $cfg_lifetime = $this->data['MAIN']['SESSION_LIFETIME'];
847 $ini_lifetime = ini_get('session.gc_maxlifetime');
848 $deb_system = file_exists('/etc/debian_version');
849 return(!($deb_system && ($ini_lifetime < $cfg_lifetime)));
850 }
851 }
853 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
854 ?>