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)", array('goImapName', 'goImapConnect', 'goImapAdmin', 'goImapPassword',
374 'goImapSieveServer', 'goImapSievePort'));
376 $this->data['SERVERS']['IMAP']= array();
377 error_reporting(0);
378 while ($attrs= $ldap->fetch()){
379 $name= $attrs['goImapName'][0];
380 $this->data['SERVERS']['IMAP'][$name]= array( "connect" => $attrs['goImapConnect'][0],
381 "admin" => $attrs['goImapAdmin'][0],
382 "password" => $attrs['goImapPassword'][0],
383 "sieve_server" => $attrs['goImapSieveServer'][0],
384 "sieve_port" => $attrs['goImapSievePort'][0]);
385 }
386 error_reporting(E_ALL);
387 }
389 /* Get kerberos server. FIXME: only one is supported currently */
390 $ldap->cd ($this->current['BASE']);
391 $ldap->search ("(&(goKrbRealm=*)(goKrbAdmin=*)(objectClass=goKrbServer))");
392 if ($ldap->count()){
393 $attrs= $ldap->fetch();
394 $this->data['SERVERS']['KERBEROS']= array( 'SERVER' => $attrs['cn'][0],
395 'REALM' => $attrs['goKrbRealm'][0],
396 'ADMIN' => $attrs['goKrbAdmin'][0]);
397 }
399 /* Get cups server. FIXME: only one is supported currently */
400 $ldap->cd ($this->current['BASE']);
401 $ldap->search ("(objectClass=goCupsServer)");
402 if ($ldap->count()){
403 $attrs= $ldap->fetch();
404 $this->data['SERVERS']['CUPS']= $attrs['cn'][0];
405 }
407 /* Get fax server. FIXME: only one is supported currently */
408 $ldap->cd ($this->current['BASE']);
409 $ldap->search ("(objectClass=goFaxServer)");
410 if ($ldap->count()){
411 $attrs= $ldap->fetch();
412 $this->data['SERVERS']['FAX']= array( 'SERVER' => $attrs['cn'][0],
413 'LOGIN' => $attrs['goFaxAdmin'][0],
414 'PASSWORD' => $attrs['goFaxPassword'][0]);
415 }
418 /* Get asterisk servers */
419 $ldap->cd ($this->current['BASE']);
420 $ldap->search ("(objectClass=goFonServer)");
421 $this->data['SERVERS']['FON']= array();
422 if ($ldap->count()){
423 while ($attrs= $ldap->fetch()){
425 /* Add 0 entry for development */
426 if(count($this->data['SERVERS']['FON']) == 0){
427 $this->data['SERVERS']['FON'][0]= 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 }
440 /* Add entry with 'dn' as index */
441 $this->data['SERVERS']['FON'][$attrs['dn']]= array(
442 'DN' => $attrs['dn'],
443 'SERVER' => $attrs['cn'][0],
444 'LOGIN' => $attrs['goFonAdmin'][0],
445 'PASSWORD' => $attrs['goFonPassword'][0],
446 'DB' => "gophone",
447 'SIP_TABLE' => "sip_users",
448 'EXT_TABLE' => "extensions",
449 'VOICE_TABLE' => "voicemail_users",
450 'QUEUE_TABLE' => "queues",
451 'QUEUE_MEMBER_TABLE' => "queue_members");
452 }
453 }
456 /* Get glpi server */
457 $ldap->cd ($this->current['BASE']);
458 $ldap->search ("(&(objectClass=goGlpiServer)(cn=*)(goGlpiAdmin=*)(goGlpiDatabase=*))",array("cn","goGlpiPassword","goGlpiAdmin","goGlpiDatabase"));
459 if ($ldap->count()){
460 $attrs= $ldap->fetch();
461 if(!isset($attrs['goGlpiPassword'])){
462 $attrs['goGlpiPassword'][0] ="";
463 }
464 $this->data['SERVERS']['GLPI']= array(
465 'SERVER' => $attrs['cn'][0],
466 'LOGIN' => $attrs['goGlpiAdmin'][0],
467 'PASSWORD' => $attrs['goGlpiPassword'][0],
468 'DB' => $attrs['goGlpiDatabase'][0]);
469 }
472 /* Get logdb server */
473 $ldap->cd ($this->current['BASE']);
474 $ldap->search ("(objectClass=goLogDBServer)");
475 if ($ldap->count()){
476 $attrs= $ldap->fetch();
477 $this->data['SERVERS']['LOG']= array( 'SERVER' => $attrs['cn'][0],
478 'LOGIN' => $attrs['goLogAdmin'][0],
479 'PASSWORD' => $attrs['goLogPassword'][0]);
480 }
483 /* GOsa logging databases */
484 $ldap->cd ($this->current['BASE']);
485 $ldap->search ("(objectClass=gosaLogServer)");
486 if ($ldap->count()){
487 while($attrs= $ldap->fetch()){
488 $this->data['SERVERS']['LOGGING'][$attrs['cn'][0]]=
489 array(
490 'DN' => $attrs['dn'],
491 'USER' => $attrs['goLogDBUser'][0],
492 'DB' => $attrs['goLogDB'][0],
493 'PWD' => $attrs['goLogDBPassword'][0]);
494 }
495 }
498 /* Get NFS server lists */
499 $tmp= array("default");
500 $ldap->cd ($this->current['BASE']);
501 $ldap->search ("(&(objectClass=goShareServer)(goExportEntry=*))");
502 while ($attrs= $ldap->fetch()){
503 for ($i= 0; $i<$attrs["goExportEntry"]["count"]; $i++){
504 if(!preg_match('/^[^|]+\|[^|]+\|NFS\|.*$/', $attrs["goExportEntry"][$i])){
505 continue;
506 }
507 $path= preg_replace ("/^[^|]+\|[^|]+\|[^|]+\|[^|]+\|([^|]+).*$/", '\1', $attrs["goExportEntry"][$i]);
508 $tmp[]= $attrs["cn"][0].":$path";
509 }
510 }
511 $this->data['SERVERS']['NFS']= $tmp;
513 /* Load Terminalservers */
514 $ldap->cd ($this->current['BASE']);
515 $ldap->search ("(objectClass=goTerminalServer)",array("cn","gotoSessionType"));
516 $this->data['SERVERS']['TERMINAL']= array();
517 $this->data['SERVERS']['TERMINAL'][]= "default";
518 $this->data['SERVERS']['TERMINAL_SESSION_TYPES'] = array();
521 while ($attrs= $ldap->fetch()){
522 $this->data['SERVERS']['TERMINAL'][]= $attrs["cn"][0];
523 if(isset( $attrs["gotoSessionType"]['count'])){
524 for($i =0 ; $i < $attrs["gotoSessionType"]['count'] ; $i++){
525 $this->data['SERVERS']['TERMINAL_SESSION_TYPES'][$attrs["cn"][0]][] = $attrs["gotoSessionType"][$i];
526 }
527 }
528 }
530 /* Ldap Server */
531 $this->data['SERVERS']['LDAP']= array();
532 $ldap->cd ($this->current['BASE']);
533 $ldap->search ("(objectClass=goLdapServer)");
534 while ($attrs= $ldap->fetch()){
535 if (isset($attrs["goLdapBase"])){
536 for ($i= 0; $i<$attrs["goLdapBase"]["count"]; $i++){
537 $this->data['SERVERS']['LDAP'][]= $attrs["cn"][0].":".$attrs["goLdapBase"][$i];
538 }
539 }
540 }
542 /* Get misc server lists */
543 $this->data['SERVERS']['SYSLOG']= array("default");
544 $this->data['SERVERS']['NTP']= array("default");
545 $ldap->cd ($this->current['BASE']);
546 $ldap->search ("(objectClass=goNtpServer)");
547 while ($attrs= $ldap->fetch()){
548 $this->data['SERVERS']['NTP'][]= $attrs["cn"][0];
549 }
550 $ldap->cd ($this->current['BASE']);
551 $ldap->search ("(objectClass=goSyslogServer)");
552 while ($attrs= $ldap->fetch()){
553 $this->data['SERVERS']['SYSLOG'][]= $attrs["cn"][0];
554 }
556 /* Get samba servers from LDAP, in case of samba3 */
557 if ($this->current['SAMBAVERSION'] == 3){
558 $this->data['SERVERS']['SAMBA']= array();
559 $ldap->cd ($this->current['BASE']);
560 $ldap->search ("(objectClass=sambaDomain)");
561 while ($attrs= $ldap->fetch()){
562 $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]= array( "SID" =>"","RIDBASE" =>"");
563 if(isset($attrs["sambaSID"][0])){
564 $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]["SID"] = $attrs["sambaSID"][0];
565 }
566 if(isset($attrs["sambaAlgorithmicRidBase"][0])){
567 $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]["RIDBASE"] = $attrs["sambaAlgorithmicRidBase"][0];
568 }
569 }
571 /* If no samba servers are found, look for configured sid/ridbase */
572 if (count($this->data['SERVERS']['SAMBA']) == 0){
573 if (!isset($this->current["SID"]) || !isset($this->current["RIDBASE"])){
574 msg_dialog::display(_("Configuration error"), _("SID and/or RIDBASE missing in the configuration!"), FATAL_ERROR_DIALOG);
575 exit();
576 } else {
577 $this->data['SERVERS']['SAMBA']['DEFAULT']= array(
578 "SID" => $this->current["SID"],
579 "RIDBASE" => $this->current["RIDBASE"]);
580 }
581 }
582 }
583 }
586 function get_departments($ignore_dn= "")
587 {
588 global $config;
590 /* Initialize result hash */
591 $result= array();
592 $administrative= array();
593 $result['/']= $this->current['BASE'];
594 $this->tdepartments= array();
596 /* Get list of department objects */
597 $ldap= $this->get_ldap_link();
598 $ldap->cd ($this->current['BASE']);
599 $ldap->search ("(objectClass=gosaDepartment)", array("ou", "objectClass", "gosaUnitTag"));
600 while ($attrs= $ldap->fetch()){
601 $dn= $ldap->getDN();
602 $this->tdepartments[$dn]= "";
604 /* Save administrative departments */
605 if (in_array_ics("gosaAdministrativeUnit", $attrs['objectClass']) &&
606 isset($attrs['gosaUnitTag'][0])){
607 $administrative[$dn]= $attrs['gosaUnitTag'][0];
608 $this->tdepartments[$dn]= $attrs['gosaUnitTag'][0];
609 }
611 if (in_array_ics("gosaAdministrativeUnitTag", $attrs['objectClass']) &&
612 isset($attrs['gosaUnitTag'][0])){
613 $this->tdepartments[$dn]= $attrs['gosaUnitTag'][0];
614 }
616 if ($dn == $ignore_dn){
617 continue;
618 }
620 /* Only assign non-root departments */
621 if ($dn != $result['/']){
622 $result[convert_department_dn($dn)]= $dn;
623 }
624 }
626 $this->adepartments= $administrative;
627 $this->departments= $result;
628 }
631 function make_idepartments($max_size= 28)
632 {
633 global $config;
634 $base = $config->current['BASE'];
636 $arr = array();
637 $ui= get_userinfo();
639 $this->idepartments= array();
641 /* Create multidimensional array, with all departments. */
642 foreach ($this->departments as $key => $val){
644 /* When using strict_units, filter non relevant parts */
645 if (isset($config->current['STRICT_UNITS']) && preg_match('/true/i', $config->current['STRICT_UNITS'])){
646 if ($ui->gosaUnitTag != "" && isset($this->tdepartments[$val]) &&
647 $this->tdepartments[$val] != $ui->gosaUnitTag){
648 # continue;
649 }
650 }
652 /* remove base from dn */
653 $val2 = str_replace($base,"",$val);
655 /* Get every single ou */
656 $str = preg_replace("/ou=/","|ou=",$val2);
657 $elements = array_reverse(split("\|",$str));
659 /* Save last array position */
660 $last = &$arr;
662 /* Get array depth */
663 $cnt = count($elements);
665 /* Add last ou element of current dn to our array */
666 foreach($elements as $key => $ele){
668 /* skip enpty */
669 if(empty($ele)) continue;
671 /* Extract department name */
672 $elestr = preg_replace("/^ou=/","", $ele);
673 $elestr = preg_replace("/,$/","",$elestr);
675 /* Add to array */
676 if($key == ($cnt-2)){
677 $last[$elestr]['ENTRY'] = $val;
678 }
680 /* Set next array appending position */
681 $last = &$last[$elestr]['SUB'];
682 }
683 }
685 /* Add base entry */
686 $ret["/"]["ENTRY"] = $base;
687 $ret["/"]["SUB"] = $arr;
689 $this->idepartments= $this->generateDepartmentArray($ret,-1,$max_size);
690 }
693 /* Creates display friendly output from make_idepartments */
694 function generateDepartmentArray($arr,$depth = -1,$max_size){
695 $ret = array();
696 $depth ++;
698 /* Walk through array */
699 ksort($arr);
700 foreach($arr as $name => $entries){
702 /* If this department is the last in the current tree position
703 * remove it, to avoid generating output for it */
704 if(count($entries['SUB'])==0){
705 unset($entries['SUB']);
706 }
708 /* Fix name, if it contains a replace tag */
709 $name= @LDAP::fix($name);
711 /* Check if current name is too long, then cut it */
712 if(mb_strlen($name, 'UTF-8')> $max_size){
713 $name = mb_substr($name,0,($max_size-3), 'UTF-8')." ...";
714 }
716 /* Append the name to the list */
717 if(isset($entries['ENTRY'])){
718 $a = "";
719 for($i = 0 ; $i < $depth ; $i ++){
720 $a.=".";
721 }
722 $ret[$entries['ENTRY']]=$a." ".$name;
723 }
725 /* recursive add of subdepartments */
726 if(isset($entries['SUB'])){
727 $ret = array_merge($ret,$this->generateDepartmentArray($entries['SUB'],$depth,$max_size));
728 }
729 }
731 return($ret);
732 }
734 /* This function returns all available Shares defined in this ldap
735 * There are two ways to call this function, if listboxEntry is true
736 * only name and path are attached to the array, in it is false, the whole
737 * entry will be parsed an atached to the result.
738 */
739 function getShareList($listboxEntry = false)
740 {
741 $tmp = get_sub_list("(&(objectClass=goShareServer)(goExportEntry=*))","server",get_ou("serverou"),
742 $this->current['BASE'],array("goExportEntry","cn"), GL_NONE);
743 $return =array();
744 foreach($tmp as $entry){
746 if(isset($entry['goExportEntry']['count'])){
747 unset($entry['goExportEntry']['count']);
748 }
749 if(isset($entry['goExportEntry'])){
750 foreach($entry['goExportEntry'] as $export){
751 $shareAttrs = split("\|",$export);
752 if($listboxEntry) {
753 $return[$shareAttrs[0]."|".$entry['cn'][0]] = $shareAttrs[0]." - ".$entry['cn'][0];
754 }else{
755 $return[$shareAttrs[0]."|".$entry['cn'][0]]['server'] = $entry['cn'][0];
756 $return[$shareAttrs[0]."|".$entry['cn'][0]]['name'] = $shareAttrs[0];
757 $return[$shareAttrs[0]."|".$entry['cn'][0]]['description'] = $shareAttrs[1];
758 $return[$shareAttrs[0]."|".$entry['cn'][0]]['type'] = $shareAttrs[2];
759 $return[$shareAttrs[0]."|".$entry['cn'][0]]['charset'] = $shareAttrs[3];
760 $return[$shareAttrs[0]."|".$entry['cn'][0]]['path'] = $shareAttrs[4];
761 $return[$shareAttrs[0]."|".$entry['cn'][0]]['option'] = $shareAttrs[5];
762 }
763 }
764 }
765 }
766 return($return);
767 }
770 /* This function returns all available ShareServer */
771 function getShareServerList()
772 {
773 global $config;
774 $return = array();
775 $base = $config->current['BASE'];
776 $res= get_sub_list("(&(objectClass=goShareServer)(goExportEntry=*))", "server",
777 get_ou("serverou"), $base,array("goExportEntry","cn"),GL_NONE);
779 foreach($res as $entry){
780 if(isset($entry['goExportEntry']['count'])){
781 unset($entry['goExportEntry']['count']);
782 }
783 foreach($entry['goExportEntry'] as $share){
784 $a_share = split("\|",$share);
785 $sharename = $a_share[0];
786 $return[$entry['cn'][0]."|".$sharename] = $entry['cn'][0]." [".$sharename."]";
787 }
788 }
789 return($return);
790 }
793 /* Check if there's the specified bool value set in the configuration */
794 function boolValueIsTrue($section, $value)
795 {
796 $section= strtoupper($section);
797 $value= strtoupper($value);
798 if (isset($this->data[$section][$value])){
800 $data= $this->data[$section][$value];
801 if (preg_match("/^true$/i", $data) || preg_match("/yes/i", $data)){
802 return TRUE;
803 }
805 }
807 return FALSE;
808 }
811 function __search(&$arr, $name, $return)
812 {
813 $return= strtoupper($return);
814 if (is_array($arr)){
815 foreach ($arr as &$a){
816 if (isset($a['CLASS']) && strcasecmp($name, $a['CLASS']) == 0){
817 return(isset($a[$return])?$a[$return]:"");
818 } else {
819 $res= $this->__search ($a, $name, $return);
820 if ($res != ""){
821 return $res;
822 }
823 }
824 }
825 }
826 return ("");
827 }
830 function search($class, $value, $categories= "")
831 {
832 if (is_array($categories)){
833 foreach ($categories as $category){
834 $res= $this->__search($this->data[strtoupper($category)], $class, $value);
835 if ($res != ""){
836 return $res;
837 }
838 }
839 } else {
840 if ($categories == "") {
841 return $this->__search($this->data, $class, $value);
842 } else {
843 return $this->__search($this->data[strtoupper($categories)], $class, $value);
844 }
845 }
847 return ("");
848 }
851 function check_config_version()
852 {
854 $current = get_gosa_version();
856 /* Skip check, if we've already mentioned the mismatch
857 */
858 if(session::is_set("LastChecked") && session::get("LastChecked") == $this->config_version) return;
860 /* Remember last checked version
861 */
862 session::set("LastChecked",$this->config_version);
864 if(preg_match("/\(Rev[^\)]*\)/",$current)){
866 /* Development Version
867 */
868 $c_v = preg_replace("/^.*\(Rev ([0-9]*)\).*$/","\\1",$current);
869 $g_v = preg_replace("/^.*\(Rev ([0-9]*)\).*$/","\\1",$this->config_version);
870 if($c_v != $g_v){
871 # msg_dialog::display(_("Configuration"),_("The configuration file you are using seems to be outdated. Please move the GOsa configuration file away to run the GOsa setup again."));
872 }
873 }else{
875 /* Tagged version
876 */
877 if($this->config_version != $current){
878 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."));
879 }
880 }
881 }
884 /* On debian systems the session files are deleted with
885 * a cronjob, which detects all files older than specified
886 * in php.ini:'session.gc_maxlifetime' and removes them.
887 * This function checks if the gosa.conf value matches the range
888 * defined by session.gc_maxlifetime.
889 */
890 function check_session_lifetime()
891 {
892 $cfg_lifetime = $this->data['MAIN']['SESSION_LIFETIME'];
893 $ini_lifetime = ini_get('session.gc_maxlifetime');
894 $deb_system = file_exists('/etc/debian_version');
895 return(!($deb_system && ($ini_lifetime < $cfg_lifetime)));
896 }
897 }
899 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
900 ?>