1 <?php
2 /*****************************************************************************
3 newldap.inc - version 1.0
4 Copyright (C) 2003 Alejandro Escanero Blanco <alex@ofmin.com>
5 Copyright (C) 2004 Cajus Pollmeier <pollmeier@gonicus.de>
7 Based in code of ldap.inc of
8 Copyright (C) 1998 Eric Kilfoil <eric@ipass.net>
9 *****************************************************************************/
11 define("ALREADY_EXISTING_ENTRY",-10001);
12 define("UNKNOWN_TOKEN_IN_LDIF_FILE",-10002);
13 define("NO_FILE_UPLOADED",10003);
14 define("INSERT_OK",10000);
15 define("COLON_OVERRIDE", TRUE);
17 class LDAP{
19 var $hascon =false;
20 var $hasres =false;
21 var $reconnect=false;
22 var $tls = false;
23 var $basedn ="";
24 var $cid;
25 var $error = ""; // Any error messages to be returned can be put here
26 var $start = 0; // 0 if we are fetching the first entry, otherwise 1
27 var $objectClasses = array(); // Information read from slapd.oc.conf
28 var $binddn = "";
29 var $bindpw = "";
30 var $hostname = "";
31 var $follow_referral = FALSE;
32 var $referrals= array();
34 function LDAP($binddn,$bindpw, $hostname, $follow_referral= FALSE, $tls= FALSE)
35 {
36 $this->follow_referral= $follow_referral;
37 $this->tls=$tls;
38 $this->binddn=$this->convert($binddn);
40 $this->bindpw=$bindpw;
41 $this->hostname=$hostname;
42 $this->connect();
43 }
46 function convert($dn)
47 {
48 if (COLON_OVERRIDE == TRUE){
49 $res= preg_replace("/\\\\,/", '###GOSAREPLACED###', $dn);
50 $res= preg_replace("/\\\\2C/", '###GOSAREPLACED###', $res);
51 #if ($dn != $res){
52 # echo "Conversation from '$dn' to '$res'<br>";
53 #}
54 return ($res);
55 } else {
56 return ($dn);
57 }
58 }
61 function fix($dn)
62 {
63 if (COLON_OVERRIDE == TRUE){
64 $res= preg_replace("/###GOSAREPLACED###/", '\,', $dn);
65 #if ($dn != $res){
66 # echo "Fix from '$dn' to '$res'<br>";
67 #}
68 return ($res);
69 } else {
70 return ($dn);
71 }
72 }
75 function connect()
76 {
77 $this->hascon=false;
78 $this->reconnect=false;
79 if ($this->cid= @ldap_connect($this->hostname)) {
80 @ldap_set_option($this->cid, LDAP_OPT_PROTOCOL_VERSION, 3);
81 if (function_exists("ldap_set_rebind_proc") && $this->follow_referral) {
82 @ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
83 @ldap_set_rebind_proc($this->cid, array(&$this, "rebind"));
84 }
85 if (function_exists("ldap_start_tls") && $this->tls){
86 @ldap_start_tls($this->cid);
87 }
89 $this->error = "No Error";
90 if ($bid = @ldap_bind($this->cid, $this->fix($this->binddn), $this->bindpw)) {
91 $this->error = "Success";
92 $this->hascon=true;
93 } else {
94 if ($this->reconnect){
95 if ($this->error != "Success"){
96 $this->error = "Could not rebind to " . $this->binddn;
97 }
98 } else {
99 $this->error = "Could not bind to " . $this->binddn;
100 }
101 }
102 } else {
103 $this->error = "Could not connect to LDAP server";
104 }
105 }
107 function rebind($ldap, $referral)
108 {
109 $credentials= $this->get_credentials($referral);
110 if (@ldap_bind($ldap, $this->fix($credentials['ADMIN']), $credentials['PASSWORD'])) {
111 $this->error = "Success";
112 $this->hascon=true;
113 $this->reconnect= true;
114 return (0);
115 } else {
116 $this->error = "Could not bind to " . $credentials['ADMIN'];
117 return NULL;
118 }
119 }
121 function reconnect()
122 {
123 if ($this->reconnect){
124 @ldap_unbind($this->cid);
125 $this->cid = NULL;
126 }
127 }
129 function unbind()
130 {
131 @ldap_unbind($this->cid);
132 $this->cid = NULL;
133 }
135 function disconnect()
136 {
137 if($this->hascon){
138 @ldap_close($this->cid);
139 $this->hascon=false;
140 }
141 }
143 function cd($dir)
144 {
145 if ($dir == "..")
146 $this->basedn = $this->getParentDir();
147 else
148 $this->basedn = $this->convert($dir);
149 }
151 function getParentDir($basedn = "")
152 {
153 if ($basedn=="")
154 $basedn = $this->basedn;
155 else
156 $basedn = $this->convert($this->basedn);
157 return(ereg_replace("[^,]*[,]*[ ]*(.*)", "\\1", $basedn));
158 }
160 function search($filter, $attrs= array())
161 {
162 if($this->hascon){
163 if ($this->reconnect) $this->connect();
164 $this->clearResult();
165 $this->sr = @ldap_search($this->cid, $this->fix($this->basedn), $filter, $attrs);
166 $this->error = @ldap_error($this->cid);
167 $this->resetResult();
168 $this->hasres=true;
170 return($this->sr);
171 }else{
172 $this->error = "Could not connect to LDAP server";
173 return("");
174 }
175 }
177 function ls($filter = "(objectclass=*)", $basedn = "",$attrs = array("*"))
178 {
179 if($this->hascon){
180 if ($this->reconnect) $this->connect();
181 $this->clearResult();
182 if ($basedn == "")
183 $basedn = $this->basedn;
184 else
185 $basedn= $this->convert($basedn);
186 $this->sr = @ldap_list($this->cid, $this->fix($basedn), $filter,$attrs);
187 $this->error = @ldap_error($this->cid);
188 $this->resetResult();
189 $this->hasres=true;
190 return($this->sr);
191 }else{
192 $this->error = "Could not connect to LDAP server";
193 return("");
194 }
195 }
197 function cat($dn)
198 {
199 if($this->hascon){
200 if ($this->reconnect) $this->connect();
201 $this->clearResult();
202 $filter = "(objectclass=*)";
203 $this->sr = @ldap_read($this->cid, $this->fix($dn), $filter);
204 $this->error = @ldap_error($this->cid);
205 $this->resetResult();
206 $this->hasres=true;
207 return($this->sr);
208 }else{
209 $this->error = "Could not connect to LDAP server";
210 return("");
211 }
212 }
214 function set_size_limit($size)
215 {
216 /* Ignore zero settings */
217 if ($size == 0){
218 @ldap_set_option($this->cid, LDAP_OPT_SIZELIMIT, 10000000);
219 }
220 if($this->hascon){
221 @ldap_set_option($this->cid, LDAP_OPT_SIZELIMIT, $size);
222 } else {
223 $this->error = "Could not connect to LDAP server";
224 }
225 }
227 function fetch()
228 {
229 if($this->hascon){
230 if($this->hasres){
231 if ($this->start == 0)
232 {
233 $this->start = 1;
234 $this->re= @ldap_first_entry($this->cid, $this->sr);
235 } else {
236 $this->re= @ldap_next_entry($this->cid, $this->re);
237 }
238 if ($this->re)
239 {
240 $att= @ldap_get_attributes($this->cid, $this->re);
241 $att['dn']= $this->convert(@ldap_get_dn($this->cid, $this->re));
242 }
243 $this->error = @ldap_error($this->cid);
244 if (!isset($att)){
245 $att= array();
246 }
247 return($att);
248 }else{
249 $this->error = "Perform a Fetch with no Search";
250 return("");
251 }
252 }else{
253 $this->error = "Could not connect to LDAP server";
254 return("");
255 }
256 }
258 function resetResult()
259 {
260 $this->start = 0;
261 }
263 function clearResult()
264 {
265 if($this->hasres){
266 $this->hasres = false;
267 @ldap_free_result($this->sr);
268 }
269 }
271 function getDN()
272 {
273 if($this->hascon){
274 if($this->hasres){
276 if(!$this->re)
277 {
278 $this->error = "Perform a Fetch with no valid Result";
279 }
280 else
281 {
282 $rv = @ldap_get_dn($this->cid, $this->re);
284 $this->error = @ldap_error($this->cid);
285 return($this->convert($rv));
286 }
287 }else{
288 $this->error = "Perform a Fetch with no Search";
289 return("");
290 }
291 }else{
292 $this->error = "Could not connect to LDAP server";
293 return("");
294 }
295 }
297 function count()
298 {
299 if($this->hascon){
300 if($this->hasres){
301 $rv = @ldap_count_entries($this->cid, $this->sr);
302 $this->error = @ldap_error($this->cid);
303 return($rv);
304 }else{
305 $this->error = "Perform a Fetch with no Search";
306 return("");
307 }
308 }else{
309 $this->error = "Could not connect to LDAP server";
310 return("");
311 }
312 }
314 function rm($attrs = "", $dn = "")
315 {
316 if($this->hascon){
317 if ($this->reconnect) $this->connect();
318 if ($dn == "")
319 $dn = $this->basedn;
321 $r = @ldap_mod_del($this->cid, $this->fix($dn), $attrs);
322 $this->error = @ldap_error($this->cid);
323 return($r);
324 }else{
325 $this->error = "Could not connect to LDAP server";
326 return("");
327 }
328 }
330 function rename($attrs, $dn = "")
331 {
332 if($this->hascon){
333 if ($this->reconnect) $this->connect();
334 if ($dn == "")
335 $dn = $this->basedn;
337 $r = @ldap_mod_replace($this->cid, $this->fix($dn), $attrs);
338 $this->error = @ldap_error($this->cid);
339 return($r);
340 }else{
341 $this->error = "Could not connect to LDAP server";
342 return("");
343 }
344 }
346 function rmdir($deletedn)
347 {
348 if($this->hascon){
349 if ($this->reconnect) $this->connect();
350 $r = @ldap_delete($this->cid, $this->fix($deletedn));
351 $this->error = @ldap_error($this->cid);
352 return($r ? $r : 0);
353 }else{
354 $this->error = "Could not connect to LDAP server";
355 return("");
356 }
357 }
359 /**
360 * Function rmdir_recursive
361 *
362 * Description: Based in recursive_remove, adding two thing: full subtree remove, and delete own node.
363 * Parameters: The dn to delete
364 * GiveBack: True on sucessfull , 0 in error, and "" when we don't get a ldap conection
365 *
366 */
368 function rmdir_recursive($deletedn)
369 {
370 if($this->hascon){
371 if ($this->reconnect) $this->connect();
372 $delarray= array();
374 /* Get sorted list of dn's to delete */
375 $this->ls ("(objectClass=*)",$deletedn);
376 while ($this->fetch()){
377 $deldn= $this->getDN();
378 $delarray[$deldn]= strlen($deldn);
379 }
380 arsort ($delarray);
381 reset ($delarray);
383 /* Really Delete ALL dn's in subtree */
384 foreach ($delarray as $key => $value){
385 $this->rmdir_recursive($key);
386 }
388 /* Finally Delete own Node */
389 $r = @ldap_delete($this->cid, $this->fix($deletedn));
390 $this->error = @ldap_error($this->cid);
391 return($r ? $r : 0);
392 }else{
393 $this->error = "Could not connect to LDAP server";
394 return("");
395 }
396 }
398 /* Copy given attributes and sub-dns with attributes to destination dn
399 */
400 function copy_FAI_resource_recursive($sourcedn,$destinationdn,$type="branch",$is_first = true,$depth=0)
401 {
402 error_reporting(E_ALL);
405 if($is_first){
406 echo "<font style='font-size:11px;'><b>".
407 sprintf(_("Creating duplicate of '%s' in '%s':<br>"),$sourcedn,$destinationdn)."</b>";
408 }else{
409 if($depth == 1 ){
410 echo "<br>"._("creating")." : ".preg_replace("/,.*$/","",$destinationdn);
411 }else{
412 echo ". ";
413 }
414 }
416 if($this->hascon){
417 if ($this->reconnect) $this->connect();
419 /* Save base dn */
420 $basedn= $this->basedn;
421 $delarray= array();
423 /* Check if destination entry already exists */
424 if($this->count($this->fetch($this->cat($destinationdn)))){
425 return;
426 }else{
428 /* Get source entrie */
429 $this->cd($basedn);
430 $attr = $this->fetch($this->cat($sourcedn));
432 /* check if this is a department */
433 if(in_array("organizationalUnit",$attr['objectClass'])){
434 $attr['dn'] = $this->convert($destinationdn);
435 $this->cd($basedn);
436 $this->create_missing_trees($destinationdn);
437 $this->cd($destinationdn);
439 /* If is first entry, append FAIbranch to department entry */
440 if($is_first){
441 $attr= $this->fetch($this->cat($destinationdn));
443 /* Filter unneeded informations */
444 foreach($attr as $key => $value){
445 if(is_numeric($key)) unset($attr[$key]);
446 if(isset($attr[$key]['count'])){
447 if(is_array($attr[$key])){
448 unset($attr[$key]['count']);
449 }
450 }
451 }
453 unset($attr['count']);
454 unset($attr['dn']);
456 /* Add marking attribute */
457 $attr['objectClass'][] = "FAIbranch";
459 /* Add this entry */
460 $this->modify($attr);
461 }
463 }else{
464 /* If this is no department */
465 foreach($attr as $key => $value){
467 if(in_array($key ,array("FAItemplateFile","FAIscript"))){
468 $sr= ldap_read($this->cid, $this->fix($sourcedn), "(objectClass=FAIclass)", array($key));
469 $ei= ldap_first_entry($this->cid, $sr);
470 $tmp = (@ldap_get_values_len($this->cid, $ei,$key));
471 if(is_array($tmp)){
472 $attr[$key] = $tmp;
473 }
474 }
476 if(is_numeric($key)) unset($attr[$key]);
477 if(isset($attr[$key]['count'])){
478 if(is_array($attr[$key])){
479 unset($attr[$key]['count']);
480 }
481 }
482 }
483 unset($attr['count']);
484 unset($attr['dn']);
487 if($type=="branch"){
488 $attr['FAIstate'] ="branch";
489 }elseif($type=="freeze"){
490 $attr['FAIstate'] ="freeze";
491 }else{
492 print_red(_("Unknown FAIstate %s"),$type);
493 }
495 /* Add entry */
496 $this->cd($destinationdn);
497 $a = $this->fetch($this->cat($destinationdn));
498 if(!count($a)){
499 $this->add($attr);
500 }
502 if($this->error != "Success"){
503 /* Some error occured */
504 print "---------------------------------------------";
505 print $this->get_error()."<br>";
506 print $sourcedn."<br>";
507 print $destinationdn."<br>";
508 print_a( $attr);
509 exit();
510 }
511 }
512 }
514 $this->ls ("(objectClass=*)",$sourcedn);
515 while ($this->fetch()){
516 $deldn= $this->getDN();
517 $delarray[$deldn]= strlen($deldn);
518 }
519 asort ($delarray);
520 reset ($delarray);
522 $depth ++;
523 foreach($delarray as $dn => $bla){
524 if($dn != $destinationdn){
525 $this->cd($basedn);
526 $item = $this->fetch($this->cat($dn));
527 if(!in_array("FAIbranch",$item['objectClass'])){
528 $this->copy_FAI_resource_recursive($dn,str_replace($sourcedn,$destinationdn,$dn),$type,false,$depth);
529 }
530 }
531 }
532 }
533 if($is_first){
534 echo "<br><br><b>"._("Successfully finished")."</b></font>";
535 }
537 }
539 function modify($attrs)
540 {
541 if(count($attrs) == 0){
542 return (0);
543 }
544 if($this->hascon){
545 if ($this->reconnect) $this->connect();
546 $r = @ldap_modify($this->cid, $this->fix($this->basedn), $attrs);
547 $this->error = @ldap_error($this->cid);
548 return($r ? $r : 0);
549 }else{
550 $this->error = "Could not connect to LDAP server";
551 return("");
552 }
553 }
555 function add($attrs)
556 {
557 if($this->hascon){
558 if ($this->reconnect) $this->connect();
559 $r = @ldap_add($this->cid, $this->fix($this->basedn), $attrs);
560 $this->error = @ldap_error($this->cid);
561 return($r ? $r : 0);
562 }else{
563 $this->error = "Could not connect to LDAP server";
564 return("");
565 }
566 }
568 function create_missing_trees($target)
569 {
570 /* Ignore create_missing trees if the base equals target */
571 if ($target == $this->basedn){
572 return;
573 }
574 $l= array_reverse(explode(",", preg_replace("/,".$this->basedn."/", "", $target)));
575 $cdn= $this->basedn;
576 foreach ($l as $part){
577 $cdn= "$part,$cdn";
579 /* Ignore referrals */
580 $found= false;
581 foreach($this->referrals as $ref){
582 $base= preg_replace('!^[^:]+://[^/]+/([^?]+).*$!', '\\1', $ref['URL']);
583 if ($base == $cdn){
584 $found= true;
585 break;
586 }
587 }
588 if ($found){
589 continue;
590 }
592 $this->cat ($cdn);
593 $attrs= $this->fetch();
595 /* Create missing entry? */
596 if (!count ($attrs)){
597 $type= preg_replace('/^([^=]+)=.*$/', '\\1', $cdn);
598 $param= preg_replace('/^[^=]+=([^,]+),.*$/', '\\1', $cdn);
600 $na= array();
601 switch ($type){
602 case 'ou':
603 $na["objectClass"]= "organizationalUnit";
604 $na["ou"]= $param;
605 break;
606 case 'dc':
607 $na["objectClass"]= array("dcObject", "top", "locality");
608 $na["dc"]= $param;
609 break;
610 default:
611 print_red(sprintf(_("Autocreation of type '%s' is currently not supported. Please report to the GOsa team."), $type));
612 echo $_SESSION['errors'];
613 exit;
614 }
615 $this->cd($cdn);
616 $this->add($na);
617 }
618 }
619 }
621 function recursive_remove()
622 {
623 $delarray= array();
625 /* Get sorted list of dn's to delete */
626 $this->search ("(objectClass=*)");
627 while ($this->fetch()){
628 $deldn= $this->getDN();
629 $delarray[$deldn]= strlen($deldn);
630 }
631 arsort ($delarray);
632 reset ($delarray);
634 /* Delete all dn's in subtree */
635 foreach ($delarray as $key => $value){
636 $this->rmdir($key);
637 }
638 }
640 function get_attribute($dn, $name,$r_array=0)
641 {
642 $data= "";
643 if ($this->reconnect) $this->connect();
644 $sr= @ldap_read($this->cid, $this->fix($dn), "objectClass=*", array("$name"));
646 /* fill data from LDAP */
647 if ($sr) {
648 $ei= @ldap_first_entry($this->cid, $sr);
649 if ($ei) {
650 if ($info= @ldap_get_values_len($this->cid, $ei, "$name")){
651 $data= $info[0];
652 }
654 }
655 }
656 if($r_array==0)
657 return ($data);
658 else
659 return ($info);
662 }
666 function get_additional_error()
667 {
668 $error= "";
669 @ldap_get_option ($this->cid, LDAP_OPT_ERROR_STRING, $error);
670 return ($error);
671 }
673 function get_error()
674 {
675 if ($this->error == 'Success'){
676 return $this->error;
677 } else {
678 $error= $this->error." (".$this->get_additional_error().")";
679 return $error;
680 }
681 }
683 function get_credentials($url, $referrals= NULL)
684 {
685 $ret= array();
686 $url= preg_replace('!\?\?.*$!', '', $url);
687 $server= preg_replace('!^([^:]+://[^/]+)/.*$!', '\\1', $url);
689 if ($referrals == NULL){
690 $referrals= $this->referrals;
691 }
693 if (isset($referrals[$server])){
694 return ($referrals[$server]);
695 } else {
696 $ret['ADMIN']= $this->fix($this->binddn);
697 $ret['PASSWORD']= $this->bindpw;
698 }
700 return ($ret);
701 }
704 function gen_ldif ($dn, $filter= "(objectClass=*)", $attributes= array('*'), $recursive= TRUE)
705 {
706 $display= "";
708 if ($recursive){
709 $this->cd($dn);
710 $this->search("$filter", array('dn'));
711 while ($attrs= $this->fetch()){
712 $display.= $this->gen_one_entry($attrs['dn'], $filter, $attributes);
713 $display.= "\n";
714 }
715 } else {
716 $display.= $this->gen_one_entry($dn);
717 }
719 return ($display);
720 }
722 function gen_xls ($dn, $filter= "(objectClass=*)", $attributes= array('*'), $recursive= TRUE,$r_array=0)
723 {
724 $display= "";
726 $this->cd($dn);
727 $this->search("$filter");
729 $i=0;
730 while ($attrs= $this->fetch()){
731 $j=0;
733 foreach ($attributes as $at){
734 $display[$i][$j]= $this->get_attribute($attrs['dn'], $at,$r_array);
735 $j++;
736 }
738 $i++;
739 }
741 return ($display);
742 }
745 function gen_one_entry($dn, $filter= "(objectClass=*)" , $name= array("*"))
746 {
747 $ret = "";
748 $data = "";
749 if($this->reconnect){
750 $this->connect();
751 }
753 /* Searching Ldap Tree */
754 $sr= @ldap_read($this->cid, $this->fix($dn), $filter, $name);
756 /* Get the first entry */
757 $entry= @ldap_first_entry($this->cid, $sr);
759 /* Get all attributes related to that Objekt */
760 $atts = array();
762 /* Assemble dn */
763 $atts[0]['name'] = "dn";
764 $atts[0]['value'] = array('count' => 1, 0 => $dn);
766 /* Reset index */
767 $i = 1 ;
768 $identifier = array();
769 $attribute= @ldap_first_attribute($this->cid,$entry,$identifier);
770 while ($attribute) {
771 $i++;
772 $atts[$i]['name'] = $attribute;
773 $atts[$i]['value'] = @ldap_get_values_len($this->cid, $entry, "$attribute");
775 /* Next one */
776 $attribute= @ldap_next_attribute($this->cid,$entry,$identifier);
777 }
779 foreach($atts as $at)
780 {
781 for ($i= 0; $i<$at['value']['count']; $i++){
783 /* Check if we must encode the data */
784 if(!preg_match('/^[a-z0-9+@#.=, \/ -]+$/i', $at['value'][$i])) {
785 $ret .= $at['name'].":: ".base64_encode($at['value'][$i])."\n";
786 } else {
787 $ret .= $at['name'].": ".$at['value'][$i]."\n";
788 }
789 }
790 }
792 return($ret);
793 }
796 function dn_exists($dn)
797 {
798 return @ldap_list($this->cid, $this->fix($dn), "(objectClass=*)", array("objectClass"));
799 }
803 function import_complete_ldif($str_attr,&$error,$overwrite,$cleanup)
804 {
805 if($this->reconnect) $this->connect();
807 /* First we have to splitt the string ito detect empty lines
808 An empty line indicates an new Entry */
809 $entries = split("\n",$str_attr);
811 $data = "";
812 $cnt = 0;
813 $current_line = 0;
815 /* Every single line ... */
816 foreach($entries as $entry) {
817 $current_line ++;
819 /* Removing Spaces to ..
820 .. test if a new entry begins */
821 $tmp = str_replace(" ","",$data );
823 /* .. prevent empty lines in an entry */
824 $tmp2 = str_replace(" ","",$entry);
826 /* If the Block ends (Empty Line) */
827 if((empty($entry))&&(!empty($tmp))) {
828 /* Add collected lines as a complete block */
829 $all[$cnt] = $data;
830 $cnt ++;
831 $data ="";
832 } else {
834 /* Append lines ... */
835 if(!empty($tmp2)) {
836 /* check if we need base64_decode for this line */
837 if(ereg("::",$tmp2))
838 {
839 $encoded = split("::",$entry);
840 $attr = $encoded[0];
841 $value = base64_decode($encoded[1]);
842 /* Add linenumber */
843 $data .= $current_line."#".$attr.":".$value."\n";
844 }
845 else
846 {
847 /* Add Linenumber */
848 $data .= $current_line."#".$entry."\n";
849 }
850 }
851 }
852 }
854 /* The Data we collected is not in the array all[];
855 For example the Data is stored like this..
857 all[0] = "1#dn : .... \n
858 2#ObjectType: person \n ...."
860 Now we check every insertblock and try to insert */
861 foreach ( $all as $single) {
862 $lineone = split("\n",$single);
863 $ndn = split("#", $lineone[0]);
864 $line = $ndn[1];
866 $dnn = split (":",$line);
867 $current_line = $ndn[0];
868 $dn = $dnn[0];
869 $value = $dnn[1];
871 /* Every block must begin with a dn */
872 if($dn != "dn") {
873 $error= sprintf(_("This is not a valid DN: '%s'. A block for import should begin with 'dn: ...' in line %s"), $line, $current_line);
874 return -2;
875 }
877 /* Should we use Modify instead of Add */
878 $usemodify= false;
880 /* Delete before insert */
881 $usermdir= false;
883 /* The dn address already exists! */
884 if (($this->dn_exists($value))&&((!$overwrite)&&(!$cleanup))) {
886 $error= sprintf(_("The dn: '%s' (from line %s) already exists in the LDAP database."), $line, $current_line);
887 return ALREADY_EXISTING_ENTRY;
889 } elseif(($this->dn_exists($value))&&($cleanup)){
891 /* Delete first, then add */
892 $usermdir = true;
894 } elseif(($this->dn_exists($value))&&($overwrite)) {
896 /* Modify instead of Add */
897 $usemodify = true;
898 }
900 /* If we can't Import, return with a file error */
901 if(!$this->import_single_entry($single,$usemodify,$usermdir) ) {
902 $error= sprintf(_("Error while importing dn: '%s', please check your LDIF from line %s on!"), $line,
903 $current_line);
904 return UNKNOWN_TOKEN_IN_LDIF_FILE; }
905 }
907 return (INSERT_OK);
908 }
911 /* Imports a single entry */
912 function import_single_entry($str_attr,$modify,$delete)
913 {
914 if($this->reconnect) $this->connect();
916 $ret = false;
917 $rows= split("\n",$str_attr);
918 $data= false;
920 foreach($rows as $row) {
922 /* Check if we use Linenumbers (when import_complete_ldif is called we use
923 Linenumbers) Linenumbers are use like this 123#attribute : value */
924 if(!empty($row)) {
925 if((strpos($row,"#")!=FALSE)&&(strpos($row,"#")<strpos($row,":"))) {
927 /* We are using line numbers
928 Because there is a # before a : */
929 $tmp1= split("#",$row);
930 $current_line= $tmp1[0];
931 $row= $tmp1[1];
932 }
934 /* Split the line into attribute and value */
935 $attr = split(":", $row);
936 $attr[0]= trim($attr[0]); /* attribute */
937 $attr[1]= trim($attr[1]); /* value */
939 /* Check for attributes that are used more than once */
940 if(!isset($data[$attr[0]])) {
941 $data[$attr[0]]=$attr[1];
942 } else {
943 $tmp = $data[$attr[0]];
945 if(!is_array($tmp)) {
946 $new[0]=$tmp;
947 $new[1]=$attr[1];
948 $datas[$attr[0]]['count']=1;
949 $data[$attr[0]]=$new;
950 } else {
951 $cnt = $datas[$attr[0]]['count'];
952 $cnt ++;
953 $data[$attr[0]][$cnt]=$attr[1];
954 $datas[$attr[0]]['count'] = $cnt;
955 }
956 }
957 }
958 }
960 /* If dn is an index of data, we should try to insert the data */
961 if(isset($data['dn'])) {
962 /* Creating Entry */
963 $this->cd($data['dn']);
965 /* Delete existing entry */
966 if($delete){
967 $this->rmdir($data['dn']);
968 }
970 /* Create missing trees */
971 $this->create_missing_trees($data['dn']);
972 unset($data['dn']);
974 /* If entry exists use modify */
975 if(!$modify){
976 $ret = $this->add($data);
977 } else {
978 $ret = $this->modify($data);
979 }
980 }
982 return($ret);
983 }
986 function importcsv($str)
987 {
988 $lines = split("\n",$str);
989 foreach($lines as $line)
990 {
991 /* continue if theres a comment */
992 if(substr(trim($line),0,1)=="#"){
993 continue;
994 }
996 $line= str_replace ("\t\t","\t",$line);
997 $line= str_replace ("\t" ,"," ,$line);
998 echo $line;
1000 $cells = split(",",$line ) ;
1001 $linet= str_replace ("\t\t",",",$line);
1002 $cells = split("\t",$line);
1003 $count = count($cells);
1004 }
1006 }
1008 }
1010 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1011 ?>