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 servgeneric extends plugin
24 {
25 /* Generic terminal attributes */
26 var $ignore_account= TRUE;
27 var $interfaces= array();
29 /* Needed values and lists */
30 var $base= "";
31 var $cn= "";
32 var $l= "";
33 var $description= "";
34 var $orig_dn= "";
35 var $didAction= FALSE;
37 /* attribute list for save action */
38 var $attributes= array("cn", "description","gotoMode");
39 var $objectclasses= array("top", "GOhard", "goServer");
41 var $gotoMode= "locked";
43 var $netConfigDNS;
44 var $modes = array();
45 var $ui ;
46 var $mapActions = array("reboot" => "",
47 "update" => "softupdate",
48 "localboot" => "localboot",
49 "reinstall" => "install",
50 "rescan" => "",
51 "wake" => "",
52 "memcheck" => "memcheck",
53 "sysinfo" => "sysinfo");
55 var $fai_activated =FALSE;
56 var $view_logged = FALSE;
58 function servgeneric (&$config, $dn= NULL, $parent= NULL)
59 {
60 /* Check if FAI is activated */
61 $tmp = $config->search("faiManagement", "CLASS",array('menu','tabs'));
63 if(!empty($tmp)){
64 $this->fai_activated = TRUE;
65 }
67 plugin::plugin ($config, $dn, $parent);
69 $this->ui = get_userinfo();
70 $this->modes["active"]= _("Activated");
71 $this->modes["locked"]= _("Locked");
73 /* Set base */
74 if ($this->dn == "new"){
75 $ui= get_userinfo();
76 $this->base= dn2base($ui->dn);
77 $this->cn= "";
78 } else {
79 $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
80 }
81 $this->netConfigDNS = new termDNS($this->config,$this,$this->objectclasses);
82 $this->netConfigDNS->set_acl_category("server");
83 $this->netConfigDNS->set_acl_base($this->base);
85 /* Save dn for later references */
86 $this->orig_dn= $this->dn;
87 }
90 function set_acl_base($base)
91 {
92 plugin::set_acl_base($base);
93 $this->netConfigDNS->set_acl_base($base);
94 }
97 function set_acl_category($cat)
98 {
99 plugin::set_acl_category($cat);
100 $this->netConfigDNS->set_acl_category($cat);
101 }
104 function execute()
105 {
106 /* Call parent execute */
107 plugin::execute();
109 if($this->is_account && !$this->view_logged){
110 $this->view_logged = TRUE;
111 new log("view","server/".get_class($this),$this->dn);
112 }
114 /* Do we represent a valid server? */
115 if (!$this->is_account && $this->parent === NULL){
116 $display= "<img alt=\"\" src=\"images/stop.png\" align=middle> <b>".
117 _("This 'dn' has no server features.")."</b>";
118 return($display);
119 }
123 if ((isset($_POST['action'])) && ($this->acl_is_writeable("FAIstate")) && isset($this->mapActions[$_POST['saction']]) ){
125 /* Check given action */
126 $mapEvent = array("wake" => "wakeup",
127 "instant_update" => "update");
128 $action = $_POST['saction'];
129 if(isset($mapEvent[$action])){
130 $action = $mapEvent[$action];
131 }
134 /* Check if we have an DaemonEvent for this action */
135 if(class_available("DaemonEvent")){
136 $events = DaemonEvent::get_event_types(SYSTEM_EVENT | HIDDEN_EVENT);
137 if(isset($events['TRIGGERED']["DaemonEvent_".$action])){
138 $evt = $events['TRIGGERED']["DaemonEvent_".$action];
139 $tmp = new $evt['CLASS_NAME']($this->config);
140 $tmp->add_targets(array($this->netConfigDNS->macAddress));
141 $tmp->set_type(TRIGGERED_EVENT);
142 $o_queue = new gosaSupportDaemon();
143 if(!$o_queue->append($tmp)){
144 msg_dialog::display(_("Daemon"),sprintf(_("Something went wrong while talking to the daemon: %s."),
145 $o_queue->get_error()),ERROR_DIALOG);
146 }
147 }
148 }else{
150 msg_dialog::display(_("Missing Daemon Event"),
151 sprintf(_("The requested action does not exists '%s' Sending event manually."),"DaemonEvent_".$action),ERROR_DIALOG);
153 /* No event found, send action manually.
154 */
155 $method= "gosa";
156 $action= $_POST['saction'];
157 if ($action == "reinstall" || $action == "update" || $action == "instant_update"){
158 $method= "job";
159 }
161 gosaSupportDaemon::send("${method}_trigger_action_".$action,
162 $this->netConfigDNS->macAddress,
163 array("macAddress" => $this->netConfigDNS->macAddress));
164 }
166 $this->didAction= TRUE;
168 if ($_POST['saction'] != "wake") {
170 /* Set FAIstate */
171 if($this->fai_activated && $this->dn != "new"){
172 $ldap = $this->config->get_ldap_link();
173 $ldap->cd($this->config->current['BASE']);
174 $ldap->cat($this->dn,array("objectClass"));
175 $res = $ldap->fetch();
177 $attrs = array();
178 $attrs['FAIstate'] = "";
179 if(isset($this->mapActions[$_POST['saction']])){
180 $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
181 }
183 for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
184 $attrs['objectClass'][] = $res['objectClass'][$i];
185 }
187 if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
188 $attrs['objectClass'][] = "FAIobject";
189 }
191 if($attrs['FAIstate'] == ""){
192 #FIXME we should check if FAIobject is used anymore
193 $attrs['FAIstate'] = array();
194 }
196 $ldap->cd($this->dn);
197 $ldap->modify($attrs);
198 }
199 show_ldap_error($ldap->get_error(), sprintf(_("Saving of system server/generic (FAIstate) with dn '%s' failed."),$this->dn));
200 }
201 }
203 /* Base select dialog */
204 $once = true;
205 foreach($_POST as $name => $value){
206 if(preg_match("/^chooseBase/",$name) && $once ){
207 $once = false;
208 $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
209 $this->dialog->setCurrentBase($this->base);
210 }
211 }
213 /* Dialog handling */
214 if(is_object($this->dialog)){
215 /* Must be called before save_object */
216 $this->dialog->save_object();
218 if($this->dialog->isClosed()){
219 $this->dialog = false;
220 }elseif($this->dialog->isSelected()){
222 /* Only accept allowed bases */
223 $tmp = $this->get_allowed_bases();
224 if($tmp[$this->dialog->isSelected()]){
225 $this->base = $this->dialog->isSelected();
226 }
227 $this->dialog= false;
228 }else{
229 return($this->dialog->execute());
230 }
231 }
233 /* Fill templating stuff */
234 $smarty= get_smarty();
236 $tmp = $this->plInfo();
237 foreach($tmp['plProvidedAcls'] as $name => $translated){
238 $smarty->assign($name."ACL",$this->getacl($name));
239 }
241 /* Assign base ACL */
242 $smarty->assign("bases" , $this->get_allowed_bases());
244 /* Assign attributes */
245 foreach ($this->attributes as $attr){
246 $smarty->assign("$attr", $this->$attr);
247 }
249 $smarty->assign("staticAddress", "");
250 $smarty->assign("base_select", $this->base);
252 /* Assign status */
253 if (gosaSupportDaemon::ping($this->netConfigDNS->macAddress)){
254 $smarty->assign("actions", array("halt" => _("Switch off"), "reboot" => _("Reboot"),
255 "instant_update" => _("Instant update"),
256 "update" => _("Scheduled update"),
257 "reinstall" => _("Reinstall"),
258 "rescan" => _("Rescan hardware"),
259 "memcheck" => _("Memory test"),
260 "localboot" => _("Force localboot"),
261 "sysinfo" => _("System analysis")));
262 } else {
263 $smarty->assign("actions", array("wake" => _("Wake up"),
264 "reinstall" => _("Reinstall"),
265 "update" => _("Scheduled update"),
266 "memcheck" => _("Memory test"),
267 "localboot" => _("Force localboot"),
268 "sysinfo" => _("System analysis")));
269 }
271 /* Show main page */
272 $smarty->assign("fai_activated",$this->fai_activated);
274 $str = $this->netConfigDNS->execute();
275 if(is_object($this->netConfigDNS->dialog)){
276 return($str);
277 }
278 $smarty->assign("netconfig", $str);
279 $smarty->assign("modes", $this->modes);
281 return($smarty->fetch (get_template_path('server.tpl', TRUE)));
282 }
284 function remove_from_parent()
285 {
286 /* Cancel if there's nothing to do here */
287 if ((!$this->initially_was_account) || (!$this->acl_is_removeable())){
288 return;
289 }
291 $this->netConfigDNS->remove_from_parent();
292 $ldap= $this->config->get_ldap_link();
293 $ldap->rmdir($this->dn);
295 new log("remove","server/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
297 show_ldap_error($ldap->get_error(), sprintf(_("Removing of system server/generic with dn '%s' failed."),$this->dn));
299 /* Delete references to object groups */
300 $ldap->cd ($this->config->current['BASE']);
301 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
302 while ($ldap->fetch()){
303 $og= new ogroup($this->config, $ldap->getDN());
304 unset($og->member[$this->dn]);
305 $og->save ();
306 }
307 $this->handle_post_events("remove",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
308 }
311 /* Save data to object */
312 function save_object()
313 {
314 /* Save current base, to be able to revert to last base,
315 if new base is invalid or not allowed to be selected */
316 $base_tmp = $this->base;
317 plugin::save_object();
318 $this->netConfigDNS->save_object();
320 /* Get base selection */
321 $tmp = $this->get_allowed_bases();
322 if(isset($_POST['base'])){
323 if($tmp[$_POST['base']]){
324 $this->base = $_POST['base'];
325 }else{
326 $this->base = $base_tmp;
327 }
328 }
329 }
332 /* Check supplied data */
333 function check()
334 {
335 /* Call common method to give check the hook */
336 $message= plugin::check();
337 $message= array_merge($message, $this->netConfigDNS->check());
338 $this->dn= "cn=".$this->cn.",".get_ou('serverou').$this->base;
340 /* must: cn */
341 if ($this->cn == ""){
342 msgPool::required(_("Server name"));
343 }
345 /* Check if given name is a valid host/dns name */
346 if(!tests::is_dns_name($this->cn)){
347 $message[]= msgPool::invalid(_("Server name"), $this->cn, "/[a-z0-9\.\-]/i");
348 }
350 if ($this->orig_dn != $this->dn){
351 $ldap= $this->config->get_ldap_link();
352 $ldap->cd ($this->base);
353 $ldap->search ("(cn=".$this->cn.")", array("cn"));
354 if ($ldap->count() != 0){
355 while ($attrs= $ldap->fetch()){
356 if ($attrs['dn'] != $this->orig_dn){
357 if(!preg_match("/cn=dhcp,/",$attrs['dn']) && !preg_match("/,".get_ou('incomingou')."/",$attrs['dn']) && preg_match("/,".get_ou('serverou')."/",$attrs['dn'])){
358 $message[]= msgPool::duplicated(_("Server name"));
359 break;
360 }
361 }
362 }
363 }
364 }
366 return ($message);
367 }
370 /* Save to LDAP */
371 function save()
372 {
373 /* Detect mode changes */
374 $activate= (isset($this->saved_attributes['gotoMode']) &&
375 $this->gotoMode != $this->saved_attributes['gotoMode'] &&
376 $this->gotoMode == "active" &&
377 tests::is_ip($this->netConfigDNS->ipHostNumber));
379 plugin::save();
381 /* Remove all empty values */
382 if ($this->orig_dn == 'new'){
383 $attrs= array();
384 foreach ($this->attrs as $key => $val){
385 if (is_array($val) && count($val) == 0){
386 continue;
387 }
388 $attrs[$key]= $val;
389 }
390 $this->attrs= $attrs;
391 }
393 /* Write back to ldap */
394 $ldap= $this->config->get_ldap_link();
395 if ($this->orig_dn == 'new'){
396 $ldap->cd($this->config->current['BASE']);
397 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
398 $ldap->cd($this->dn);
399 $ldap->add($this->attrs);
400 new log("create","server/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
401 $mode= "add";
402 } else {
404 /* cn is not case sensitive for ldap, but for php it is!! */
405 if($this->config->current['DNMODE'] == "cn"){
406 if (strtolower($this->orig_dn) != (strtolower($this->dn))){
407 $this->recursive_move($this->orig_dn, $this->dn);
408 plugin::save();
409 }
410 }else{
411 if ($this->orig_dn != $this->dn){
412 $this->recursive_move($this->orig_dn, $this->dn);
413 plugin::save();
414 }
415 }
417 $ldap->cd($this->dn);
418 $this->cleanup();
419 $ldap->modify ($this->attrs);
420 new log("modify","server/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
422 $mode= "modify";
423 }
424 show_ldap_error($ldap->get_error(), sprintf(_("Saving of system server/generic with dn '%s' failed."),$this->dn));
425 $this->netConfigDNS->cn = $this->cn;
426 $this->netConfigDNS->save();
428 /* Optionally execute a command after we're done */
429 if(!$this->didAction){
430 $this->handle_post_events($mode,array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
431 }
433 if ($activate){
435 /* Send installation activation
436 */
437 $events = DaemonEvent::get_event_types(SYSTEM_EVENT | HIDDEN_EVENT);
438 $o_queue = new gosaSupportDaemon();
439 if(isset($events['TRIGGERED']['DaemonEvent_installation_activation'])){
440 $evt = $events['TRIGGERED']['DaemonEvent_installation_activation'];
441 $tmp = new $evt['CLASS_NAME']($this->config);
442 $tmp->set_type(TRIGGERED_EVENT);
443 $tmp->add_targets(array($this->netConfigDNS->macAddress));
444 if(!$o_queue->append($tmp)){
445 msg_dialog::display(_("Daemon"),sprintf(_("Something went wrong while talking to the daemon: %s."),
446 $o_queue->get_error()),ERROR_DIALOG);
447 }
448 }
449 }
451 }
454 /* Display generic part for server copy & paste */
455 function getCopyDialog()
456 {
457 $vars = array("cn");
459 $smarty = get_smarty();
460 $smarty->assign("cn" ,$this->cn);
461 $smarty->assign("object","server");
462 $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
463 $ret = array();
464 $ret['string'] = $str;
465 $ret['status'] = "";
466 return($ret);
467 }
470 function saveCopyDialog()
471 {
472 if(isset($_POST['cn'])){
473 $this->cn = $_POST['cn'];
474 }
475 }
478 function PrepareForCopyPaste($source)
479 {
480 plugin::PrepareForCopyPaste($source);
481 if(isset($source['macAddress'][0])){
482 $this->netConfigDNS->macAddress = $source['macAddress'][0];
483 }
484 if(isset($source['ipHostNumber'][0])){
485 $this->netConfigDNS->ipHostNumber = $source['ipHostNumber'][0];
486 }
488 }
492 /* Return plugin informations for acl handling */
493 static function plInfo()
494 {
495 return (array(
496 "plShortName" => _("Generic"),
497 "plDescription" => _("Server generic"),
498 "plSelfModify" => FALSE,
499 "plDepends" => array(),
500 "plPriority" => 1,
501 "plSection" => array("administration"),
502 "plCategory" => array("server" => array("description" => _("Server"),
503 "objectClass" => "goServer")),
504 "plProvidedAcls"=> array(
505 "cn" => _("Name"),
506 "description" => _("Description"),
507 "gotoMode" => _("Goto mode"),
508 "base" => _("Base"),
509 "FAIstate" => _("Action flag"))
510 ));
511 }
512 }
514 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
515 ?>