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 gosaSupportDaemon
24 {
25 private $s_host = "";
26 private $i_port = 0;
27 private $s_encryption_key = "";
29 private $o_sock = NULL;
30 private $f_timeout = 2;
31 private $s_error = "";
32 private $b_error = FALSE;
34 private $is_connected = FALSE;
37 /*! \brief Creates a new gosaSupportDaemon object.
38 @param string Host The Host where the daemon is running on.
39 @param integer Port The port which the daemon use.
40 @param string Key The encryption string.
41 @param boolean Connect Directly connect to daemon socket.
42 @param float Timeout The timelimit for all socket actions.
43 */
44 public function __construct($connect=TRUE,$timeout=10)
45 {
46 #FIXME: bad idea about referencing global variables from within classes
47 global $config;
49 # load from config, store statically
50 if (isset($config->current['GOSA_SI'])){
52 if ($this->s_host == ""){
53 $this->s_host= preg_replace("/^.*@([^:]+):.*$/", "$1", $config->current['GOSA_SI']);
54 $this->i_port= preg_replace("/^.*@[^:]+:(.*)$/", "$1", $config->current['GOSA_SI']);
55 $this->s_encryption_key = preg_replace("/^(.*)@[^:]+:.*$/", "$1", $config->current['GOSA_SI']);
56 }
58 $this->f_timeout = $timeout;
59 if($connect){
60 $this->connect();
61 }
62 }
63 }
66 /*! \brief Establish daemon connection.
67 @return boolean Returns true if the connection was succesfully established.
68 */
69 public function connect()
70 {
71 if(!empty($this->s_host) && !empty($this->i_port)){
72 $this->o_sock = new Socket_Client($this->s_host,$this->i_port,TRUE,$this->f_timeout);
73 if($this->o_sock->connected()){
74 $this->o_sock->setEncryptionKey($this->s_encryption_key);
75 $this->is_connected = TRUE;
76 }else{
77 $this->set_error($this->o_sock->get_error());
78 $this->disconnect();
79 new log("debug","gosaSupportDaemon::connect()", "Cannot connect to si-server", array(),$this->get_error());
80 }
81 }else{
82 $this->set_error(msgPool::cmdnotfound("GOSA_SI",_("GOsa support daemon")));
83 }
84 return($this->is_connected);
85 }
88 /*! \brief Disconnect from gosa daemon.
89 */
90 public function disconnect()
91 {
92 $this->o_sock->close();
93 $this->is_connected = FALSE;
94 }
97 /*! \brief Sets an error message, which can be returned with get_error().
98 @param string The Error message,
99 */
100 private function set_error($str)
101 {
102 $this->b_error = TRUE;
103 $this->s_error = $str;
104 }
107 /*! \brief Sets an error message, which can be returned with get_error().
108 @param string The Error message,
109 */
110 private function reset_error()
111 {
112 $this->b_error = FALSE;
113 $this->s_error = "";
114 }
117 /*! \brief Checks if an error occured.
118 @return boolean returns TRUE or FALSE, whether there is an error or not.
119 */
120 public function is_error()
121 {
122 return($this->b_error);
123 }
126 /*! \brief Returns the last error.
127 @return Returns the last error.
128 */
129 public function get_error()
130 {
131 $str = $this->s_error;
132 $str = preg_replace("/ /"," ",$str);
133 return($str);
134 }
137 public function FAI_get_kernels($release)
138 {
139 $xml_msg =
140 "<xml>".
141 "<header>gosa_get_available_kernel</header>".
142 "<source>GOSA</source>".
143 "<target>GOSA</target>".
144 "<release>".$release."</release>".
145 "</xml>";
147 $ret = array();
148 if($this->connect()){
149 $this->o_sock->write($xml_msg);
150 $str = trim($this->o_sock->read());
152 /* Check if something went wrong while reading */
153 if($this->o_sock->is_error()){
154 $this->set_error($this->o_sock->get_error());
155 return($ret);
156 }
158 $entries = $this->xml_to_array($str);
159 if(isset($entries['XML']) && is_array($entries['XML'])){
161 /* Check if returned values represent a valid answer */
162 if(isset($entries['XML'])){
163 if(isset($entries['XML']['ERROR_STRING'])) {
164 $this->set_error($entries['XML']['ERROR_STRING']);
165 new log("debug","GOsa-si",
166 get_class($this)."::".__FUNCTION__, array(),
167 "FAILED error was ".$this->get_error());
168 return($ret);
169 }
171 /* Unset header tags */
172 $ret = $entries['XML'];
173 foreach($ret as $key => $entry){
174 if(!preg_match("/^answer/i",$key)){
175 unset($ret[$key]);
176 }
177 }
178 }
179 }
180 }
181 return($ret);
182 }
185 public function FAI_get_package_sections($release)
186 {
187 $xml_msg = "<xml><header>gosa_query_packages_list</header><target>GOSA</target><source>GOSA</source>".
188 "<select>distinct section</select>".
189 "<where><clause><phrase><distribution>".$release."</distribution></phrase></clause></where></xml>";
191 $ret = array();
192 if($this->connect()){
193 $this->o_sock->write($xml_msg);
194 $str = trim($this->o_sock->read());
196 /* Check if something went wrong while reading */
197 if($this->o_sock->is_error()){
198 $this->set_error($this->o_sock->get_error());
199 return($ret);
200 }
202 $entries = $this->xml_to_array($str);
203 if(isset($entries['XML']) && is_array($entries['XML'])){
205 /* Check if returned values represent a valid answer */
206 if(isset($entries['XML'])){
207 if(isset($entries['XML']['ERROR_STRING'])) {
208 $this->set_error($entries['XML']['ERROR_STRING']);
209 new log("debug","GOsa-si",
210 get_class($this)."::".__FUNCTION__, array(),
211 "FAILED error was ".$this->get_error());
212 return($ret);
213 }
215 /* Unset header tags */
216 foreach(array("HEADER","SOURCE","TARGET","SESSION_ID") as $type){
217 if(isset($entries['XML'][$type])){
218 unset($entries['XML'][$type]);
219 }
220 }
221 $ret = $entries['XML'];
222 }
223 }
224 }
225 return($ret);
226 }
229 public function FAI_get_packages($release,$attrs,$package,$from=-1,$to=-1)
230 {
231 $this->reset_error();
232 $ret = array();
234 /* Check Parameter */
235 if(!is_array($attrs) || !count($attrs)){
236 trigger_error("Second parameter must be an array. With at least one attribute name.");
237 return($ret);
238 }
240 /* Check Parameter */
241 if(!is_array($package)){
242 trigger_error("Third parameter must be an array. With at least one attribute name.");
243 return($ret);
244 }
246 /* Create list of attributes to fetch */
247 $attr = "";
248 foreach($attrs as $at){
249 $attr.= "<select>".$at."</select>";
250 }
252 /* If no package is given, search for all */
253 if(!count($package)) $package = array("%");
255 /* Create limit tag */
256 if($from == -1){
257 $limit ="";
258 }else{
259 $limit = "<limit><from>".$from."</from><to>".$to."</to></limit>";
260 }
262 /* Create list of attributes to fetch */
263 $pkgs = "";
264 foreach($package as $pkg){
265 $pkgs .="<phrase><operator>like</operator><package>".$pkg."</package></phrase>";
266 }
268 $xml_msg = "<xml><header>gosa_query_packages_list</header><target>GOSA</target><source>GOSA</source>".
269 $attr.
270 "<where>
271 <clause><phrase><distribution>".$release."</distribution></phrase></clause>
272 <clause><connector>OR</connector>
273 ".$pkgs."
274 </clause>
275 </where>".
276 $limit.
277 "</xml>";
279 if($this->connect()){
280 $this->o_sock->write($xml_msg);
281 $str = trim($this->o_sock->read());
283 /* Check if something went wrong while reading */
284 if($this->o_sock->is_error()){
285 $this->set_error($this->o_sock->get_error());
286 return($ret);
287 }
289 $entries = $this->xml_to_array($str);
290 if(isset($entries['XML']) && is_array($entries['XML'])){
292 /* Check if returned values represent a valid answer */
293 if(isset($entries['XML'])){
294 if(isset($entries['XML']['ERROR_STRING'])) {
295 $this->set_error($entries['XML']['ERROR_STRING']);
296 new log("debug","GOsa-si",
297 get_class($this)."::".__FUNCTION__, array(),
298 "FAILED error was ".$this->get_error());
299 return($ret);
300 }
302 /* Unset header tags */
303 foreach(array("HEADER","SOURCE","TARGET","SESSION_ID") as $type){
304 if(isset($entries['XML'][$type])){
305 unset($entries['XML'][$type]);
306 }
307 }
308 $ret = $entries['XML'];
309 }
310 }
311 }
312 return($ret);
315 }
318 public function FAI_get_server($name = "")
319 {
320 $this->reset_error();
322 $xml_msg = "<xml><header>gosa_query_fai_server</header><target>GOSA</target><source>GOSA</source></xml>";
323 $ret = array();
324 if($this->connect()){
325 $this->o_sock->write($xml_msg);
326 $str = trim($this->o_sock->read());
328 /* Check if something went wrong while reading */
329 if($this->o_sock->is_error()){
330 $this->set_error($this->o_sock->get_error());
331 return($ret);
332 }
334 $entries = $this->xml_to_array($str);
335 if(isset($entries['XML']) && is_array($entries['XML'])){
337 /* Check if returned values represent a valid answer */
338 if(isset($entries['XML'])){
339 if(isset($entries['XML']['ERROR_STRING'])) {
340 $this->set_error($entries['XML']['ERROR_STRING']);
341 new log("debug","GOsa-si",
342 get_class($this)."::".__FUNCTION__, array(),
343 "FAILED error was ".$this->get_error());
344 return($ret);
345 }
347 /* Unset header tags */
348 foreach(array("HEADER","SOURCE","TARGET","SESSION_ID") as $type){
349 if(isset($entries['XML'][$type])){
350 unset($entries['XML'][$type]);
351 }
352 }
353 $ret = $entries['XML'];
354 }
355 }
356 }
357 return($ret);
358 }
361 public function FAI_get_classes($name)
362 {
363 $this->reset_error();
364 $xml_msg = "<xml><header>gosa_query_fai_release</header><target>GOSA</target><source>GOSA</source>".
365 "<where><clause><phrase><release>".$name."</release></phrase></clause></where></xml>";;
366 $ret = array();
367 if($this->connect()){
368 $this->o_sock->write($xml_msg);
369 $str = trim($this->o_sock->read());
371 /* Check if something went wrong while reading */
372 if($this->o_sock->is_error()){
373 $this->set_error($this->o_sock->get_error());
374 return($ret);
375 }
377 $entries = $this->xml_to_array($str);
378 if(isset($entries['XML']) && is_array($entries['XML'])){
380 /* Check if returned values represent a valid answer */
381 if(isset($entries['XML'])){
382 if(isset($entries['XML']['ERROR_STRING'])) {
383 $this->set_error($entries['XML']['ERROR_STRING']);
384 new log("debug","GOsa-si",
385 get_class($this)."::".__FUNCTION__, array($name),
386 "FAILED error was ".$this->get_error());
387 return($ret);
388 }
390 /* Unset header tags */
391 foreach(array("HEADER","SOURCE","TARGET","SESSION_ID") as $type){
392 if(isset($entries['XML'][$type])){
393 unset($entries['XML'][$type]);
394 }
395 }
396 $ret = $entries['XML'];
397 }
398 }
399 }
400 return($ret);
401 }
404 /*! \brief Returns an array containing all queued entries.
405 @return Array All queued entries as an array.
406 */
407 public function get_queued_entries($event_types = array("*"),$from=-1,$to=-1,$sort="timestamp DESC")
408 {
409 $this->reset_error();
410 $ret = array();
412 $tags = "";
413 foreach($event_types as $type){
414 $tags .= "<phrase><headertag>".$type."</headertag></phrase>";
415 }
416 if(count($event_types) > 1){
417 $tags = "<connector>or</connector>".$tags;
418 }
419 if(count($event_types)){
420 $tags = "<where><clause>".$tags."</clause></where>";
421 }
423 $xml_msg =
424 "<xml>
425 <header>gosa_query_jobdb</header>
426 <target>GOSA</target>
427 <source>GOSA</source>
428 ".$tags."
430 <orderby>".$sort."</orderby>";
431 if($from != -1 && $to != -1){
432 $xml_msg.= "
433 <limit>
434 <from>".$from."</from>
435 <to>".$to."</to>
436 </limit>";
437 }
438 $xml_msg.= "
439 </xml>";
441 if($this->connect()){
442 $this->o_sock->write($xml_msg);
443 $str = trim($this->o_sock->read());
445 /* Check if something went wrong while reading */
446 if($this->o_sock->is_error()){
447 $this->set_error($this->o_sock->get_error());
448 return($ret);
449 }
451 $entries = $this->xml_to_array($str);
452 if(isset($entries['XML']) && is_array($entries['XML'])){
454 /* Check if returned values represent a valid answer */
455 if(isset($entries['XML'])){
457 /* Unset header tags */
458 foreach(array("HEADER","SOURCE","TARGET") as $type){
459 unset($entries['XML'][$type]);
460 }
461 $ret = $entries['XML'];
462 }
463 }
464 }
466 /* Remove session ID. No one is interested in this... */
467 unset($ret['SESSION_ID']);
469 return($ret);
470 }
473 /*! \brief Checks if the given ids are used queue ids.
474 @param Array The ids we want to check..
475 @return Array An array containing all ids as index and TRUE/FALSE as value.
476 */
477 public function ids_exist($ids)
478 {
479 if(!is_array($ids)){
480 trigger_error("Requires an array as parameter.");
481 return;
482 }
483 $this->reset_error();
485 $ret = array();
487 $xml_msg = "<xml>
488 <header>gosa_query_jobdb</header>
489 <target>GOSA</target>
490 <source>GOSA</source>
491 <where>
492 <clause>
493 <connector>or</connector>";
494 foreach($ids as $id){
495 $xml_msg .= "<phrase>
496 <operator>eq</operator>
497 <id>".$id."</id>
498 </phrase>";
499 }
500 $xml_msg .= "</clause>
501 </where>
502 </xml>";
504 if($this->connect()){
505 $this->o_sock->write($xml_msg);
506 $str = trim($this->o_sock->read());
508 /* Check if something went wrong while reading */
509 if($this->o_sock->is_error()){
510 $this->set_error($this->o_sock->get_error());
511 return($ret);
512 }
514 $entries = $this->xml_to_array($str);
515 if(isset($entries['XML']) && is_array($entries['XML'])){
516 foreach($entries['XML'] as $entry){
517 if(isset($entry['ID'])){
518 $ret[] = $entry['ID'];
519 }
520 }
521 }
522 }
523 return($ret);
524 }
527 /*! \brief Returns an entry containing all requested ids.
528 @param Array The IDs of the entries we want to return.
529 @return Array Of the requested entries.
530 */
531 public function get_entries_by_mac($macs)
532 {
533 if(!is_array($macs)){
534 trigger_error("Requires an array as parameter.");
535 return;
536 }
537 $this->reset_error();
539 $ret = array();
541 $xml_msg = "<xml>
542 <header>gosa_query_jobdb</header>
543 <target>GOSA</target>
544 <source>GOSA</source>
545 <where>
546 <clause>
547 <connector>or</connector>";
548 foreach($macs as $mac){
549 $xml_msg .= "<phrase>
550 <operator>eq</operator>
551 <macaddress>".$mac."</macaddress>
552 </phrase>";
553 }
554 $xml_msg .= "</clause>
555 </where>
556 </xml>";
558 if($this->connect()){
559 $this->o_sock->write($xml_msg);
560 $str = trim($this->o_sock->read());
562 /* Check if something went wrong while reading */
563 if($this->o_sock->is_error()){
564 $this->set_error($this->o_sock->get_error());
565 return($ret);
566 }
568 $entries = $this->xml_to_array($str);
569 if(isset($entries['XML'])){
570 foreach($entries['XML'] as $name => $entry){
571 if(preg_match("/^ANSWER[0-9]*$/",$name)){
572 $ret[$name] = $entry;
573 }
574 }
575 }
576 }
577 return($ret);
578 }
581 /*! \brief Returns an entry containing all requested ids.
582 @param Array The IDs of the entries we want to return.
583 @return Array Of the requested entries.
584 */
585 public function get_entries_by_id($ids)
586 {
587 if(!is_array($ids)){
588 trigger_error("Requires an array as parameter.");
589 return;
590 }
591 $this->reset_error();
593 $ret = array();
595 $xml_msg = "<xml>
596 <header>gosa_query_jobdb</header>
597 <target>GOSA</target>
598 <source>GOSA</source>
599 <where>
600 <clause>
601 <connector>or</connector>";
602 foreach($ids as $id){
603 $xml_msg .= "<phrase>
604 <operator>eq</operator>
605 <id>".$id."</id>
606 </phrase>";
607 }
608 $xml_msg .= "</clause>
609 </where>
610 </xml>";
612 if($this->connect()){
613 $this->o_sock->write($xml_msg);
614 $str = trim($this->o_sock->read());
616 /* Check if something went wrong while reading */
617 if($this->o_sock->is_error()){
618 $this->set_error($this->o_sock->get_error());
619 return($ret);
620 }
622 $entries = $this->xml_to_array($str);
623 if(isset($entries['XML'])){
624 foreach($entries['XML'] as $name => $entry){
625 if(preg_match("/^ANSWER[0-9]*$/",$name)){
626 $ret[$name] = $entry;
627 }
628 }
629 }
630 }
631 return($ret);
632 }
635 /*! \brief Checks if the given id is in use.
636 @param Integer The ID of the entry.
637 @return Boolean TRUE if entry exists.
638 */
639 public function id_exists($id)
640 {
641 if(!is_numeric($id)){
642 trigger_error("Requires an integer as parameter.");
643 return;
644 }
646 $this->reset_error();
648 $xml_msg = "<xml>
649 <header>gosa_query_jobdb</header>
650 <target>GOSA</target>
651 <source>GOSA</source>
652 <where>
653 <clause>
654 <phrase>
655 <operator>eq</operator>
656 <id>".$id."</id>
657 </phrase>
658 </clause>
659 </where>
660 </xml>";
662 if($this->connect()){
663 $this->o_sock->write($xml_msg);
664 $str = trim($this->o_sock->read());
666 /* Check if something went wrong while reading */
667 if($this->o_sock->is_error()){
668 $this->set_error($this->o_sock->get_error());
669 return(FALSE);
670 }
672 $entries = $this->xml_to_array($str);
673 if( isset($entries['XML']['HEADER']) &&
674 $entries['XML']['HEADER']=="answer" &&
675 isset($entries['XML']['ANSWER1'])){
676 return(TRUE);
677 }
678 }
679 return(FALSE);
680 }
683 /*! \brief Returns an entry from the gosaSupportQueue
684 @param Integer The ID of the entry we want to return.
685 @return Array Of the requested entry.
686 */
687 public function get_entry_by_id($id)
688 {
689 if(!is_numeric($id)){
690 trigger_error("Requires an integer as parameter.");
691 return;
692 }
693 $this->reset_error();
695 $ret = array();
696 $xml_msg = "<xml>
697 <header>gosa_query_jobdb</header>
698 <target>GOSA</target>
699 <source>GOSA</source>
700 <where>
701 <clause>
702 <phrase>
703 <operator>eq</operator>
704 <id>".$id."</id>
705 </phrase>
706 </clause>
707 </where>
708 </xml>";
709 if($this->connect()){
710 $this->o_sock->write($xml_msg);
711 $str = trim($this->o_sock->read());
713 /* Check if something went wrong while reading */
714 if($this->o_sock->is_error()){
715 $this->set_error($this->o_sock->get_error());
716 return($ret);
717 }
719 $entries = $this->xml_to_array($str);
720 if( isset($entries['XML']['HEADER']) &&
721 $entries['XML']['HEADER']=="answer" &&
722 isset($entries['XML']['ANSWER1'])){
723 $ret = $entries['XML']['ANSWER1'];
724 }
725 }
726 return($ret);
727 }
730 /*! \brief Removes a set of entries from the GOsa support queue.
731 @param Array The IDs to remove.
732 @return Boolean True on success.
733 */
734 public function remove_entries($ids)
735 {
736 if(!is_array($ids)){
737 trigger_error("Requires an array as parameter.");
738 return;
739 }
741 $this->reset_error();
743 $ret = array();
745 $xml_msg = "<xml>
746 <header>gosa_delete_jobdb_entry</header>
747 <target>GOSA</target>
748 <source>GOSA</source>
749 <where>
750 <clause>
751 <connector>or</connector>";
752 foreach($ids as $id){
753 $xml_msg .= "<phrase>
754 <operator>eq</operator>
755 <id>".$id."</id>
756 </phrase>";
757 }
758 $xml_msg .= "</clause>
759 </where>
760 </xml>";
762 if($this->connect()){
763 $this->o_sock->write($xml_msg);
764 $str = $this->o_sock->read();
766 /* Check if something went wrong while reading */
767 if($this->o_sock->is_error()){
768 $this->set_error($this->o_sock->get_error());
769 return($ret);
770 }
772 $entries = $this->xml_to_array($str);
773 if(isset($entries['XML']) || isset($entries['COUNT'])){
774 new log("debug","DaemonEvent (IDS) ", "gosaSupportDaemon::remove_entries()", $ids,"SUCCESS");
775 return(TRUE);
776 }else{
777 new log("debug","DaemonEvent (IDS) ", "gosaSupportDaemon::remove_entries()", $ids,"FAILED ".$this->get_error());
778 }
779 }
780 return(FALSE);
781 }
785 /*! \brief Removes an entry from the GOsa support queue.
786 @param Integer The ID of the entry we want to remove.
787 @return Boolean True on success.
788 */
789 public function remove_entry($id)
790 {
791 return($this->remove_entries(array($id)));
792 }
795 /*! \brief Parses the given xml string into an array
796 @param String XML string
797 @return Array Returns an array containing the xml structure.
798 */
799 private function xml_to_array($xml)
800 {
801 $params = array();
802 $level = array();
803 $parser = xml_parser_create_ns();
804 xml_parse_into_struct($parser, $xml, $vals, $index);
806 $err_id = xml_get_error_code($parser);
807 if($err_id){
808 xml_parser_free($parser);
809 }else{
810 xml_parser_free($parser);
812 foreach ($vals as $xml_elem) {
813 if ($xml_elem['type'] == 'open') {
814 if (array_key_exists('attributes',$xml_elem)) {
815 list($level[$xml_elem['level']],$extra) = array_values($xml_elem['attributes']);
816 } else {
817 $level[$xml_elem['level']] = $xml_elem['tag'];
818 }
819 }
820 if ($xml_elem['type'] == 'complete') {
821 $start_level = 1;
822 $php_stmt = '$params';
823 while($start_level < $xml_elem['level']) {
824 $php_stmt .= '[$level['.$start_level.']]';
825 $start_level++;
826 }
827 $php_stmt .= '[$xml_elem[\'tag\']] = $xml_elem[\'value\'];';
828 @eval($php_stmt);
829 }
830 }
831 }
833 if(!isset($params['XML'])){
834 if (!array_key_exists('XML', $params)){
835 $this->set_error(_("Cannot not parse XML!"));
836 }
837 $params = array("COUNT" => 0);
838 }
840 return($params);
841 }
844 /*! \brief Updates an entry with a set of new values,
845 @param Integer The ID of the entry, we want to update.
846 @param Array The variables to update.
847 @return Boolean Returns TRUE on success.
848 */
849 public function update_entries($ids,$data)
850 {
851 $this->reset_error();
852 if(!is_array($ids)){
853 trigger_error("Requires an array as first parameter.");
854 return;
855 }
857 if(!is_array($data)){
858 trigger_error("Requires an array as second parameter.");
859 return;
860 }
862 $attr = "";
863 foreach($data as $key => $value){
864 if(is_array($value)){
865 foreach($value as $sub_value){
866 $attr.= "<$key>".strtolower($sub_value)."</$key>\n";
867 }
868 }else{
869 $attr.= "<$key>".strtolower($value)."</$key>\n";
870 }
871 }
873 $xml_msg = "<xml>
874 <header>gosa_update_status_jobdb_entry</header>
875 <target>GOSA</target>
876 <source>GOSA</source>
877 <where>
878 <clause>
879 <connector>or</connector>";
880 foreach($ids as $id){
881 $xml_msg .= "<phrase>
882 <operator>eq</operator>
883 <id>".$id."</id>
884 </phrase>";
885 }
886 $xml_msg .= "</clause>
887 </where>
888 <update>
889 ".$attr."
890 </update>
891 </xml>";
893 if($this->connect()){
895 $this->o_sock->write($xml_msg);
896 $str = trim($this->o_sock->read());
898 /* Check if something went wrong while reading */
899 if($this->o_sock->is_error()){
900 $this->set_error($this->o_sock->get_error());
901 return(FALSE);
902 }
904 $entries = $this->xml_to_array($str);
905 if(isset($entries['XML'])){
906 if(isset($entries['XML']['ERROR_STRING'])) {
907 $this->set_error($entries['XML']['ERROR_STRING']);
908 new log("debug","DaemonEvent (IDS) ", "gosaSupportDaemon::update_entries()", $ids,"FAILED setting (".$attr.") error was ".$this->get_error());
909 return(FALSE);
910 }
911 new log("debug","DaemonEvent (IDS) ", "gosaSupportDaemon::update_entries()", $ids,"SUCCESS");
912 return(TRUE);
913 }
914 }
915 return(FALSE);
916 }
919 /*! \brief Returns the number of currently queued objects.
920 @return Integer
921 */
922 public function number_of_queued_entries($event_types)
923 {
924 $tags = "";
925 foreach($event_types as $type){
926 $tags .= "<phrase><headertag>".$type."</headertag></phrase>";
927 }
928 if(count($event_types) > 1){
929 $tags = "<connector>or</connector>".$tags;
930 }
931 if(count($event_types)){
932 $tags = "<where><clause>".$tags."</clause></where>";
933 }
936 $xml_msg =
937 "<xml>".
938 "<header>gosa_query_jobdb</header>".
939 "<target>GOSA</target>".
940 "<source>GOSA</source>".
941 "<select> count ID</select>".
942 $tags.
943 "</xml>";
945 $xml_msg ="<xml><header>gosa_count_jobdb</header><target>GOSA</target><source>GOSA</source></xml>";
946 $this->connect();
947 if($this->connect()){
948 $this->o_sock->write($xml_msg);
949 $str = trim($this->o_sock->read());
951 /* Check if something went wrong while reading */
952 if($this->o_sock->is_error()){
953 $this->set_error($this->o_sock->get_error());
954 return(0);
955 }
957 $entries = $this->xml_to_array($str);
958 if(isset($entries['XML'])){
959 return($entries['XML']['COUNT']);
960 }
961 }
962 return(-1);
963 }
966 public function send_data($header, $to, $data= array(), $answer_expected = FALSE)
967 {
968 $xml_message= "";
970 /* Prepare data */
971 foreach ($data as $key => $value){
972 if(is_array($value)){
973 foreach($value as $sub_value){
974 $xml_message.= "<$key>$sub_value</$key>";
975 }
976 }else{
977 $xml_message.= "<$key>$value</$key>";
978 }
979 }
981 /* Multiple targets? */
982 if (!is_array($to)){
983 $to_targets= array($to);
984 } else {
985 $to_targets= $to;
986 }
988 /* Build target strings */
989 $target ="";
990 foreach($to_targets as $to){
991 $target.= "<target>$to</target>";
992 }
994 return $this->_send("<xml><header>$header</header><source>GOSA</source>$target".$xml_message."</xml>",$answer_expected);
995 }
998 /* Allows simply appending a new DaemonEvent
999 */
1000 public function append($event)
1001 {
1002 if(!($event instanceof DaemonEvent)){
1003 return(FALSE);
1004 }
1006 $this->reset_error();
1008 /* Add to queue if new
1009 */
1010 if($event->is_new()){
1012 $request_answer = FALSE;
1013 if($event->get_type() == SCHEDULED_EVENT){
1014 $action = $event->get_schedule_action();
1015 }elseif($event->get_type() == TRIGGERED_EVENT){
1016 $action = $event->get_trigger_action();
1017 }else{
1018 trigger_error("Unknown type of queue event given.");
1019 return(FALSE);
1020 }
1022 /* Get event informations, like targets..
1023 */
1024 $targets = $event->get_targets();
1025 $data = $event->save();
1027 /* Append an entry for each target
1028 */
1029 foreach($targets as $target){
1030 $data['macaddress'] = $target;
1031 $this->send_data($action,$target,$data,$request_answer);
1033 if($this->is_error()){
1034 return(FALSE);
1035 }
1036 }
1037 return(TRUE);
1038 }else{
1040 /* Updated edited entry.
1041 */
1042 $id = $event->get_id();
1043 $data = $event->save();
1044 return($this->update_entries(array($id),$data));
1045 }
1047 return(FALSE);
1048 }
1051 /*! \brief Returns an array containing all queued entries.
1052 @return Array All queued entries as an array.
1053 */
1054 public function _send($data, $answer_expected= FALSE)
1055 {
1056 $this->reset_error();
1057 $ret = array();
1059 if($this->connect()){
1060 $this->o_sock->write($data);
1061 if ($answer_expected){
1062 $str = trim($this->o_sock->read());
1064 /* Check if something went wrong while reading */
1065 if($this->o_sock->is_error()){
1066 $this->set_error($this->o_sock->get_error());
1067 return($ret);
1068 }
1070 $entries = $this->xml_to_array($str);
1071 if(isset($entries['XML']) && is_array($entries['XML'])){
1072 $ret = $entries;
1073 if(isset($entries['XML']['ERROR_STRING'])) {
1074 $this->set_error($entries['XML']['ERROR_STRING']);
1075 new log("debug","DaemonEvent (IDS) ", "gosaSupportDaemon::_send()", array($data=>$data),"FAILED ".$this->get_error());
1076 }else{
1077 new log("debug","DaemonEvent (IDS) ", "gosaSupportDaemon::_send()", array($data=>$data),"SUCCESS");
1078 }
1079 }
1080 }else{
1081 new log("debug","DaemonEvent (IDS) ", "gosaSupportDaemon::_send()", array($data=>$data),"Fire & forget, not result.! ".$this->get_error());
1082 }
1083 }
1084 return($ret);
1085 }
1088 static function send($header, $to, $data= array(), $answer_expected = FALSE)
1089 {
1090 $xml_message= "";
1092 /* Get communication object */
1093 $d= new gosaSupportDaemon(TRUE,10);
1095 /* Prepare data */
1096 foreach ($data as $key => $value){
1097 if(is_array($value)){
1098 foreach($value as $sub_val){
1099 $xml_message.= "<$key>$sub_value</$key>";
1100 }
1101 }else{
1102 $xml_message.= "<$key>$value</$key>";
1103 }
1104 }
1106 /* Multiple targets? */
1107 if (!is_array($to)){
1108 $to_targets= array($to);
1109 } else {
1110 $to_targets= $to;
1111 }
1113 /* Build target strings */
1114 $target ="";
1115 foreach($to_targets as $to){
1116 $target.= "<target>$to</target>";
1117 }
1119 return $d->_send("<xml><header>$header</header><source>GOSA</source>$target".$xml_message."</xml>",$answer_expected);
1120 }
1123 /*! \brief Removes all jobs from the queue that are tiggered with a specific macAddress.
1124 @param String $mac The mac address for which we want to remove all jobs.
1125 */
1126 function clean_queue_from_mac($mac)
1127 {
1128 global $config;
1130 /* First of all we have to check which jobs are startet
1131 * for $mac
1132 */
1133 $xml_msg ="<xml><header>gosa_query_jobdb</header><target>GOSA</target><source>GOSA</source><where><clause><phrase><macaddress>".$mac."</macaddress></phrase></clause></where></xml>";
1135 new log("debug","DaemonEvent ", "gosaSupportDaemon::clean_queue_from_mac()", array($mac => $mac)," start cleaning.");
1137 $data = $this->_send($xml_msg,TRUE);
1138 if(is_array($data) && isset($data['XML'])){
1139 $already_aborted = FALSE;
1140 foreach($data['XML'] as $name => $entry){
1141 if(preg_match("/answer[0-9]*/i",$name)){
1142 $entry['STATUS'] = strtoupper($entry['STATUS']);
1143 switch($entry['STATUS']){
1145 case 'PROCESSING' :
1147 /* Send abort event, but only once
1148 */
1149 if($already_aborted){
1150 break;
1151 }elseif(class_available("DaemonEvent_faireboot")){
1152 $already_aborted = TRUE;
1153 $tmp = new DaemonEvent_faireboot($config);
1154 $tmp->add_targets(array($mac));
1155 $tmp->set_type(TRIGGERED_EVENT);
1156 if(!$this->append($tmp)){
1157 msg_dialog::display(_("Error"), sprintf(_("Cannot send abort event for entry %s!"),$entry['ID']) , ERROR_DIALOG);
1158 new log("debug","DaemonEvent ", "gosaSupportDaemon::clean_queue_from_mac()", array($mac => $mac),
1159 "FAILED, could not send 'DaemonEvent_faireboot' for entry ID (".$entry['ID'].") - ".$this->get_error());
1160 }else{
1161 new log("debug","DaemonEvent ", "gosaSupportDaemon::clean_queue_from_mac()", array($mac => $mac),
1162 "SUCCESS, send 'DaemonEvent_faireboot' for entry ID (".$entry['ID'].")");
1163 }
1164 ;break;
1165 }else{
1166 /* Couldn't find abort event, just remove entry */
1167 }
1169 case 'WAITING':
1170 case 'ERROR':
1171 default :
1173 /* Simply remove entries from queue.
1174 * Failed or waiting events, can be removed without any trouble.
1175 */
1176 if(!$this->remove_entries(array($entry['ID']))){
1177 msg_dialog::display(_("Error"), sprintf(_("Cannot remove entry %s!"),$entry['ID']) , ERROR_DIALOG);
1178 }
1179 ;break;
1180 }
1182 }
1183 }
1184 }
1185 }
1188 static function ping($target)
1189 {
1190 if (tests::is_mac($target)){
1191 /* Get communication object */
1192 $d= new gosaSupportDaemon(TRUE,0.5);
1193 $answer= $d->_send("<xml><header>gosa_ping</header><source>GOSA</source><target>$target</target></xml>", TRUE);
1194 return (count($answer) ? TRUE:FALSE);
1195 }
1197 return (FALSE);
1198 }
1200 }
1202 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1203 ?>