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(_("Configuration error"), $msg, FATAL_ERROR_DIALOG);
110 exit;
111 }
112 }
114 function tag_open($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 $this->level--;
215 }
218 function get_credentials($creds)
219 {
220 if (isset($_SERVER['HTTP_GOSA_KEY'])){
221 return (cred_decrypt($creds, $_SERVER['HTTP_GOSA_KEY']));
222 }
223 return ($creds);
224 }
227 function get_ldap_link($sizelimit= FALSE)
228 {
229 if($this->ldap === NULL || !is_resource($this->ldap->cid)){
231 /* Build new connection */
232 $this->ldap= ldap_init ($this->current['SERVER'], $this->current['BASE'],
233 $this->current['ADMIN'], $this->get_credentials($this->current['PASSWORD']));
235 /* Check for connection */
236 if (is_null($this->ldap) || (is_int($this->ldap) && $this->ldap == 0)){
237 $smarty= get_smarty();
238 msg_dialog::display(_("LDAP error"), _("Cannot bind to LDAP. Please contact the system administrator."), FATAL_ERROR_DIALOG);
239 exit();
240 }
242 if (!session::is_set('size_limit')){
243 session::set('size_limit',$this->current['SIZELIMIT']);
244 session::set('size_ignore',$this->current['SIZEIGNORE']);
245 }
247 if ($sizelimit){
248 $this->ldap->set_size_limit(session::get('size_limit'));
249 } else {
250 $this->ldap->set_size_limit(0);
251 }
253 /* Move referrals */
254 if (!isset($this->current['REFERRAL'])){
255 $this->ldap->referrals= array();
256 } else {
257 $this->ldap->referrals= $this->current['REFERRAL'];
258 }
259 }
261 return new ldapMultiplexer($this->ldap);
262 }
264 function set_current($name)
265 {
266 $this->current= $this->data['LOCATIONS'][$name];
267 if (!isset($this->current['PEOPLE'])){
268 $this->current['PEOPLE']= "ou=people";
269 }
270 if (!isset($this->current['GROUPS'])){
271 $this->current['GROUPS']= "ou=groups";
272 }
274 if (isset($this->current['INITIAL_BASE'])){
275 session::set('CurrentMainBase',$this->current['INITIAL_BASE']);
276 }
278 /* Remove possibly added ',' from end of group and people ou */
279 $this->current['GROUPS'] = preg_replace("/,*$/","",$this->current['GROUPS']);
280 $this->current['PEOPLE'] = preg_replace("/,*$/","",$this->current['PEOPLE']);
282 if (!isset($this->current['WINSTATIONS'])){
283 $this->current['WINSTATIONS']= "ou=winstations,ou=systems";
284 }
285 if (!isset($this->current['HASH'])){
286 $this->current['HASH']= "crypt";
287 }
288 if (!isset($this->current['DNMODE'])){
289 $this->current['DNMODE']= "cn";
290 }
291 if (!isset($this->current['MINID'])){
292 $this->current['MINID']= 100;
293 }
294 if (!isset($this->current['SIZELIMIT'])){
295 $this->current['SIZELIMIT']= 200;
296 }
297 if (!isset($this->current['SIZEINGORE'])){
298 $this->current['SIZEIGNORE']= TRUE;
299 } else {
300 if (preg_match("/true/i", $this->current['SIZEIGNORE'])){
301 $this->current['SIZEIGNORE']= TRUE;
302 } else {
303 $this->current['SIZEIGNORE']= FALSE;
304 }
305 }
307 /* Sort referrals, if present */
308 if (isset ($this->current['REFERRAL'])){
309 $bases= array();
310 $servers= array();
311 foreach ($this->current['REFERRAL'] as $ref){
312 $server= preg_replace('%^(.*)/[^/]+$%', '\\1', $ref['URL']);
313 $base= preg_replace('%^.*/([^/]+)$%', '\\1', $ref['URL']);
314 $bases[$base]= strlen($base);
315 $servers[$base]= $server;
316 }
317 asort($bases);
318 reset($bases);
319 }
321 /* SERVER not defined? Load the one with the shortest base */
322 if (!isset($this->current['SERVER'])){
323 $this->current['SERVER']= $servers[key($bases)];
324 }
326 /* BASE not defined? Load the one with the shortest base */
327 if (!isset($this->current['BASE'])){
328 $this->current['BASE']= key($bases);
329 }
331 /* Convert BASE to have escaped special characters */
332 $this->current['BASE']= @LDAP::convert($this->current['BASE']);
334 /* Parse LDAP referral informations */
335 if (!isset($this->current['ADMIN']) || !isset($this->current['PASSWORD'])){
336 $url= $this->current['SERVER'];
337 $referral= $this->current['REFERRAL'][$url];
338 $this->current['ADMIN']= $referral['ADMIN'];
339 $this->current['PASSWORD']= $referral['PASSWORD'];
340 }
342 /* Load server informations */
343 $this->load_servers();
344 }
346 function load_servers ()
347 {
348 /* Only perform actions if current is set */
349 if ($this->current === NULL){
350 return;
351 }
353 /* Fill imap servers */
354 $ldap= $this->get_ldap_link();
355 $ldap->cd ($this->current['BASE']);
356 if (!isset($this->current['MAILMETHOD'])){
357 $this->current['MAILMETHOD']= "";
358 }
359 if ($this->current['MAILMETHOD'] == ""){
360 $ldap->search ("(objectClass=goMailServer)", array('cn'));
361 $this->data['SERVERS']['IMAP']= array();
362 error_reporting(0);
363 while ($attrs= $ldap->fetch()){
364 $name= $attrs['cn'][0];
365 $this->data['SERVERS']['IMAP'][$name]= $name;
366 }
367 error_reporting(E_ALL);
368 } else {
369 $ldap->search ("(objectClass=goImapServer)", array('goImapName', 'goImapConnect', 'goImapAdmin', 'goImapPassword',
370 'goImapSieveServer', 'goImapSievePort'));
372 $this->data['SERVERS']['IMAP']= array();
373 error_reporting(0);
374 while ($attrs= $ldap->fetch()){
375 $name= $attrs['goImapName'][0];
376 $this->data['SERVERS']['IMAP'][$name]= array( "connect" => $attrs['goImapConnect'][0],
377 "admin" => $attrs['goImapAdmin'][0],
378 "password" => $attrs['goImapPassword'][0],
379 "sieve_server" => $attrs['goImapSieveServer'][0],
380 "sieve_port" => $attrs['goImapSievePort'][0]);
381 }
382 error_reporting(E_ALL);
383 }
385 /* Get kerberos server. FIXME: only one is supported currently */
386 $ldap->cd ($this->current['BASE']);
387 $ldap->search ("(objectClass=goKrbServer)");
388 if ($ldap->count()){
389 $attrs= $ldap->fetch();
390 $this->data['SERVERS']['KERBEROS']= array( 'SERVER' => $attrs['cn'][0],
391 'REALM' => $attrs['goKrbRealm'][0],
392 'ADMIN' => $attrs['goKrbAdmin'][0]);
393 }
395 /* Get cups server. FIXME: only one is supported currently */
396 $ldap->cd ($this->current['BASE']);
397 $ldap->search ("(objectClass=goCupsServer)");
398 if ($ldap->count()){
399 $attrs= $ldap->fetch();
400 $this->data['SERVERS']['CUPS']= $attrs['cn'][0];
401 }
403 /* Get fax server. FIXME: only one is supported currently */
404 $ldap->cd ($this->current['BASE']);
405 $ldap->search ("(objectClass=goFaxServer)");
406 if ($ldap->count()){
407 $attrs= $ldap->fetch();
408 $this->data['SERVERS']['FAX']= array( 'SERVER' => $attrs['cn'][0],
409 'LOGIN' => $attrs['goFaxAdmin'][0],
410 'PASSWORD' => $attrs['goFaxPassword'][0]);
411 }
414 /* Get asterisk servers */
415 $ldap->cd ($this->current['BASE']);
416 $ldap->search ("(objectClass=goFonServer)");
417 $this->data['SERVERS']['FON']= array();
418 if ($ldap->count()){
419 while ($attrs= $ldap->fetch()){
421 /* Add 0 entry for development */
422 if(count($this->data['SERVERS']['FON']) == 0){
423 $this->data['SERVERS']['FON'][0]= 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 }
436 /* Add entry with 'dn' as index */
437 $this->data['SERVERS']['FON'][$attrs['dn']]= array(
438 'DN' => $attrs['dn'],
439 'SERVER' => $attrs['cn'][0],
440 'LOGIN' => $attrs['goFonAdmin'][0],
441 'PASSWORD' => $attrs['goFonPassword'][0],
442 'DB' => "gophone",
443 'SIP_TABLE' => "sip_users",
444 'EXT_TABLE' => "extensions",
445 'VOICE_TABLE' => "voicemail_users",
446 'QUEUE_TABLE' => "queues",
447 'QUEUE_MEMBER_TABLE' => "queue_members");
448 }
449 }
452 /* Get glpi server */
453 $ldap->cd ($this->current['BASE']);
454 $ldap->search ("(&(objectClass=goGlpiServer)(cn=*)(goGlpiAdmin=*)(goGlpiDatabase=*))",array("cn","goGlpiPassword","goGlpiAdmin","goGlpiDatabase"));
455 if ($ldap->count()){
456 $attrs= $ldap->fetch();
457 if(!isset($attrs['goGlpiPassword'])){
458 $attrs['goGlpiPassword'][0] ="";
459 }
460 $this->data['SERVERS']['GLPI']= array(
461 'SERVER' => $attrs['cn'][0],
462 'LOGIN' => $attrs['goGlpiAdmin'][0],
463 'PASSWORD' => $attrs['goGlpiPassword'][0],
464 'DB' => $attrs['goGlpiDatabase'][0]);
465 }
468 /* Get logdb server */
469 $ldap->cd ($this->current['BASE']);
470 $ldap->search ("(objectClass=goLogDBServer)");
471 if ($ldap->count()){
472 $attrs= $ldap->fetch();
473 $this->data['SERVERS']['LOG']= array( 'SERVER' => $attrs['cn'][0],
474 'LOGIN' => $attrs['goLogAdmin'][0],
475 'PASSWORD' => $attrs['goLogPassword'][0]);
476 }
479 /* GOsa logging databases */
480 $ldap->cd ($this->current['BASE']);
481 $ldap->search ("(objectClass=gosaLogServer)");
482 if ($ldap->count()){
483 while($attrs= $ldap->fetch()){
484 $this->data['SERVERS']['LOGGING'][$attrs['cn'][0]]=
485 array(
486 'DN' => $attrs['dn'],
487 'USER' => $attrs['goLogDBUser'][0],
488 'DB' => $attrs['goLogDB'][0],
489 'PWD' => $attrs['goLogDBPassword'][0]);
490 }
491 }
494 /* Get NFS server lists */
495 $tmp= array("default");
496 $ldap->cd ($this->current['BASE']);
497 $ldap->search ("(&(objectClass=goShareServer)(goExportEntry=*))");
498 while ($attrs= $ldap->fetch()){
499 for ($i= 0; $i<$attrs["goExportEntry"]["count"]; $i++){
500 if(!preg_match('/^[^|]+\|[^|]+\|NFS\|.*$/', $attrs["goExportEntry"][$i])){
501 continue;
502 }
503 $path= preg_replace ("/^[^|]+\|[^|]+\|[^|]+\|[^|]+\|([^|]+).*$/", '\1', $attrs["goExportEntry"][$i]);
504 $tmp[]= $attrs["cn"][0].":$path";
505 }
506 }
507 $this->data['SERVERS']['NFS']= $tmp;
509 /* Load Terminalservers */
510 $ldap->cd ($this->current['BASE']);
511 $ldap->search ("(objectClass=goTerminalServer)",array("cn","gotoSessionType"));
512 $this->data['SERVERS']['TERMINAL']= array();
513 $this->data['SERVERS']['TERMINAL'][]= "default";
514 $this->data['SERVERS']['TERMINAL_SESSION_TYPES'] = array();
517 while ($attrs= $ldap->fetch()){
518 $this->data['SERVERS']['TERMINAL'][]= $attrs["cn"][0];
519 if(isset( $attrs["gotoSessionType"]['count'])){
520 for($i =0 ; $i < $attrs["gotoSessionType"]['count'] ; $i++){
521 $this->data['SERVERS']['TERMINAL_SESSION_TYPES'][$attrs["cn"][0]][] = $attrs["gotoSessionType"][$i];
522 }
523 }
524 }
526 /* Ldap Server */
527 $this->data['SERVERS']['LDAP']= array();
528 $ldap->cd ($this->current['BASE']);
529 $ldap->search ("(objectClass=goLdapServer)");
530 while ($attrs= $ldap->fetch()){
531 if (isset($attrs["goLdapBase"])){
532 for ($i= 0; $i<$attrs["goLdapBase"]["count"]; $i++){
533 $this->data['SERVERS']['LDAP'][]= $attrs["cn"][0].":".$attrs["goLdapBase"][$i];
534 }
535 }
536 }
538 /* Get misc server lists */
539 $this->data['SERVERS']['SYSLOG']= array("default");
540 $this->data['SERVERS']['NTP']= array("default");
541 $ldap->cd ($this->current['BASE']);
542 $ldap->search ("(objectClass=goNtpServer)");
543 while ($attrs= $ldap->fetch()){
544 $this->data['SERVERS']['NTP'][]= $attrs["cn"][0];
545 }
546 $ldap->cd ($this->current['BASE']);
547 $ldap->search ("(objectClass=goSyslogServer)");
548 while ($attrs= $ldap->fetch()){
549 $this->data['SERVERS']['SYSLOG'][]= $attrs["cn"][0];
550 }
552 /* Get samba servers from LDAP, in case of samba3 */
553 if ($this->current['SAMBAVERSION'] == 3){
554 $this->data['SERVERS']['SAMBA']= array();
555 $ldap->cd ($this->current['BASE']);
556 $ldap->search ("(objectClass=sambaDomain)");
557 while ($attrs= $ldap->fetch()){
558 $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]= array( "SID" =>"","RIDBASE" =>"");
559 if(isset($attrs["sambaSID"][0])){
560 $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]["SID"] = $attrs["sambaSID"][0];
561 }
562 if(isset($attrs["sambaAlgorithmicRidBase"][0])){
563 $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]["RIDBASE"] = $attrs["sambaAlgorithmicRidBase"][0];
564 }
565 }
567 /* If no samba servers are found, look for configured sid/ridbase */
568 if (count($this->data['SERVERS']['SAMBA']) == 0){
569 if (!isset($this->current["SID"]) || !isset($this->current["RIDBASE"])){
570 msg_dialog::display(_("Configuration error"), _("SID and/or RIDBASE missing in the configuration!"), FATAL_ERROR_DIALOG);
571 exit();
572 } else {
573 $this->data['SERVERS']['SAMBA']['DEFAULT']= array(
574 "SID" => $this->current["SID"],
575 "RIDBASE" => $this->current["RIDBASE"]);
576 }
577 }
578 }
579 }
582 function get_departments($ignore_dn= "")
583 {
584 global $config;
586 /* Initialize result hash */
587 $result= array();
588 $administrative= array();
589 $result['/']= $this->current['BASE'];
590 $this->tdepartments= array();
592 /* Get list of department objects */
593 $ldap= $this->get_ldap_link();
594 $ldap->cd ($this->current['BASE']);
595 $ldap->search ("(objectClass=gosaDepartment)", array("ou", "objectClass", "gosaUnitTag"));
596 while ($attrs= $ldap->fetch()){
597 $dn= $ldap->getDN();
598 $this->tdepartments[$dn]= "";
600 /* Save administrative departments */
601 if (in_array_ics("gosaAdministrativeUnit", $attrs['objectClass']) &&
602 isset($attrs['gosaUnitTag'][0])){
603 $administrative[$dn]= $attrs['gosaUnitTag'][0];
604 $this->tdepartments[$dn]= $attrs['gosaUnitTag'][0];
605 }
607 if (in_array_ics("gosaAdministrativeUnitTag", $attrs['objectClass']) &&
608 isset($attrs['gosaUnitTag'][0])){
609 $this->tdepartments[$dn]= $attrs['gosaUnitTag'][0];
610 }
612 if ($dn == $ignore_dn){
613 continue;
614 }
616 /* Only assign non-root departments */
617 if ($dn != $result['/']){
618 $result[convert_department_dn($dn)]= $dn;
619 }
620 }
622 $this->adepartments= $administrative;
623 $this->departments= $result;
624 }
627 function make_idepartments($max_size= 28)
628 {
629 global $config;
630 $base = $config->current['BASE'];
632 $arr = array();
633 $ui= get_userinfo();
635 $this->idepartments= array();
637 /* Create multidimensional array, with all departments. */
638 foreach ($this->departments as $key => $val){
640 /* When using strict_units, filter non relevant parts */
641 if (isset($config->current['STRICT_UNITS']) && preg_match('/true/i', $config->current['STRICT_UNITS'])){
642 if ($ui->gosaUnitTag != "" && isset($this->tdepartments[$val]) &&
643 $this->tdepartments[$val] != $ui->gosaUnitTag){
644 # continue;
645 }
646 }
648 /* remove base from dn */
649 $val2 = str_replace($base,"",$val);
651 /* Get every single ou */
652 $str = preg_replace("/ou=/","|ou=",$val2);
653 $elements = array_reverse(split("\|",$str));
655 /* Save last array position */
656 $last = &$arr;
658 /* Get array depth */
659 $cnt = count($elements);
661 /* Add last ou element of current dn to our array */
662 foreach($elements as $key => $ele){
664 /* skip enpty */
665 if(empty($ele)) continue;
667 /* Extract department name */
668 $elestr = preg_replace("/^ou=/","", $ele);
669 $elestr = preg_replace("/,$/","",$elestr);
671 /* Add to array */
672 if($key == ($cnt-2)){
673 $last[$elestr]['ENTRY'] = $val;
674 }
676 /* Set next array appending position */
677 $last = &$last[$elestr]['SUB'];
678 }
679 }
681 /* Add base entry */
682 $ret["/"]["ENTRY"] = $base;
683 $ret["/"]["SUB"] = $arr;
685 $this->idepartments= $this->generateDepartmentArray($ret,-1,$max_size);
686 }
689 /* Creates display friendly output from make_idepartments */
690 function generateDepartmentArray($arr,$depth = -1,$max_size){
691 $ret = array();
692 $depth ++;
694 /* Walk through array */
695 ksort($arr);
696 foreach($arr as $name => $entries){
698 /* If this department is the last in the current tree position
699 * remove it, to avoid generating output for it */
700 if(count($entries['SUB'])==0){
701 unset($entries['SUB']);
702 }
704 /* Fix name, if it contains a replace tag */
705 $name= @LDAP::fix($name);
707 /* Check if current name is too long, then cut it */
708 if(mb_strlen($name, 'UTF-8')> $max_size){
709 $name = mb_substr($name,0,($max_size-3), 'UTF-8')." ...";
710 }
712 /* Append the name to the list */
713 if(isset($entries['ENTRY'])){
714 $a = "";
715 for($i = 0 ; $i < $depth ; $i ++){
716 $a.=".";
717 }
718 $ret[$entries['ENTRY']]=$a." ".$name;
719 }
721 /* recursive add of subdepartments */
722 if(isset($entries['SUB'])){
723 $ret = array_merge($ret,$this->generateDepartmentArray($entries['SUB'],$depth,$max_size));
724 }
725 }
727 return($ret);
728 }
730 /* This function returns all available Shares defined in this ldap
731 * There are two ways to call this function, if listboxEntry is true
732 * only name and path are attached to the array, in it is false, the whole
733 * entry will be parsed an atached to the result.
734 */
735 function getShareList($listboxEntry = false)
736 {
737 $tmp = get_sub_list("(&(objectClass=goShareServer)(goExportEntry=*))","server",get_ou("serverou"),
738 $this->current['BASE'],array("goExportEntry","cn"), GL_NONE);
739 $return =array();
740 foreach($tmp as $entry){
742 if(isset($entry['goExportEntry']['count'])){
743 unset($entry['goExportEntry']['count']);
744 }
745 if(isset($entry['goExportEntry'])){
746 foreach($entry['goExportEntry'] as $export){
747 $shareAttrs = split("\|",$export);
748 if($listboxEntry) {
749 $return[$shareAttrs[0]."|".$entry['cn'][0]] = $shareAttrs[0]." - ".$entry['cn'][0];
750 }else{
751 $return[$shareAttrs[0]."|".$entry['cn'][0]]['server'] = $entry['cn'][0];
752 $return[$shareAttrs[0]."|".$entry['cn'][0]]['name'] = $shareAttrs[0];
753 $return[$shareAttrs[0]."|".$entry['cn'][0]]['description'] = $shareAttrs[1];
754 $return[$shareAttrs[0]."|".$entry['cn'][0]]['type'] = $shareAttrs[2];
755 $return[$shareAttrs[0]."|".$entry['cn'][0]]['charset'] = $shareAttrs[3];
756 $return[$shareAttrs[0]."|".$entry['cn'][0]]['path'] = $shareAttrs[4];
757 $return[$shareAttrs[0]."|".$entry['cn'][0]]['option'] = $shareAttrs[5];
758 }
759 }
760 }
761 }
762 return($return);
763 }
766 /* This function returns all available ShareServer */
767 function getShareServerList()
768 {
769 global $config;
770 $return = array();
771 $base = $config->current['BASE'];
772 $res= get_sub_list("(&(objectClass=goShareServer)(goExportEntry=*))", "server",
773 get_ou("serverou"), $base,array("goExportEntry","cn"),GL_NONE);
775 foreach($res as $entry){
776 if(isset($entry['goExportEntry']['count'])){
777 unset($entry['goExportEntry']['count']);
778 }
779 foreach($entry['goExportEntry'] as $share){
780 $a_share = split("\|",$share);
781 $sharename = $a_share[0];
782 $return[$entry['cn'][0]."|".$sharename] = $entry['cn'][0]." [".$sharename."]";
783 }
784 }
785 return($return);
786 }
789 /* Check if there's the specified bool value set in the configuration */
790 function boolValueIsTrue($section, $value)
791 {
792 $section= strtoupper($section);
793 $value= strtoupper($value);
794 if (isset($this->data[$section][$value])){
796 $data= $this->data[$section][$value];
797 if (preg_match("/^true$/i", $data) || preg_match("/yes/i", $data)){
798 return TRUE;
799 }
801 }
803 return FALSE;
804 }
807 function __search(&$arr, $name, $return)
808 {
809 $return= strtoupper($return);
810 if (is_array($arr)){
811 foreach ($arr as &$a){
812 if (isset($a['CLASS']) && strcasecmp($name, $a['CLASS']) == 0){
813 return(isset($a[$return])?$a[$return]:"");
814 } else {
815 $res= $this->__search ($a, $name, $return);
816 if ($res != ""){
817 return $res;
818 }
819 }
820 }
821 }
822 return ("");
823 }
826 function search($class, $value, $categories= "")
827 {
828 if (is_array($categories)){
829 foreach ($categories as $category){
830 $res= $this->__search($this->data[strtoupper($category)], $class, $value);
831 if ($res != ""){
832 return $res;
833 }
834 }
835 } else {
836 if ($categories == "") {
837 return $this->__search($this->data, $class, $value);
838 } else {
839 return $this->__search($this->data[strtoupper($categories)], $class, $value);
840 }
841 }
843 return ("");
844 }
847 /* On debian systems the session files are deleted with
848 * a cronjob, which detects all files older than specified
849 * in php.ini:'session.gc_maxlifetime' and removes them.
850 * This function checks if the gosa.conf value matches the range
851 * defined by session.gc_maxlifetime.
852 */
853 function check_session_lifetime()
854 {
855 $cfg_lifetime = $this->data['MAIN']['SESSION_LIFETIME'];
856 $ini_lifetime = ini_get('session.gc_maxlifetime');
857 $deb_system = file_exists('/etc/debian_version');
858 return(!($deb_system && ($ini_lifetime < $cfg_lifetime)));
859 }
860 }
862 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
863 ?>