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 $orig_cn= "";
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 $validActions = array("reboot" => "", "update" => "", "localboot" => "", "reinstall" => "", "rescan" => "",
47 "wake" => "", "memcheck" => "", "sysinfo" => "");
49 var $fai_activated =FALSE;
50 var $view_logged = FALSE;
52 var $currently_installing = FALSE;
53 var $currently_installing_warned = FALSE;
55 function servgeneric (&$config, $dn= NULL, $parent= NULL)
56 {
57 /* Check if FAI is activated */
58 $tmp = $config->search("faiManagement", "CLASS",array('menu','tabs'));
60 if(!empty($tmp)){
61 $this->fai_activated = TRUE;
62 }
64 plugin::plugin ($config, $dn, $parent);
66 $this->ui = get_userinfo();
67 $this->modes["active"]= _("Activated");
68 $this->modes["locked"]= _("Locked");
70 /* Set base */
71 if ($this->dn == "new"){
72 $ui= get_userinfo();
73 $this->base= dn2base($ui->dn);
74 $this->cn= "";
75 } else {
76 $this->base= preg_replace ("/^[^,]+,".normalizePreg(get_ou("serverou"))."/", "", $this->dn);
77 }
78 $this->netConfigDNS = new termDNS($this->config,$this,$this->objectclasses);
79 $this->netConfigDNS->set_acl_category("server");
80 $this->netConfigDNS->set_acl_base($this->base);
82 /* Check if this host is currently in installation process*/
83 if(class_available("gosaSupportDaemon") && class_available("DaemonEvent")){
84 $o = new gosaSupportDaemon();
85 $e_types = DaemonEvent::get_event_types(USER_EVENT | SYSTEM_EVENT | HIDDEN_EVENT);
86 $evts = $o->get_entries_by_mac(array($this->netConfigDNS->macAddress));
87 foreach($evts as $evt){
88 if(isset($e_types['QUEUED'][$evt['HEADERTAG']]) && $evt['STATUS'] == "processing" &&
89 $e_types['QUEUED'][$evt['HEADERTAG']] == "DaemonEvent_reinstall"){
90 $this->currently_installing =TRUE;
91 }
92 }
93 }
95 /* Save dn for later references */
96 $this->orig_dn= $this->dn;
97 $this->orig_cn= $this->cn;
98 }
101 function set_acl_base($base)
102 {
103 plugin::set_acl_base($base);
104 $this->netConfigDNS->set_acl_base($base);
105 }
108 function set_acl_category($cat)
109 {
110 plugin::set_acl_category($cat);
111 $this->netConfigDNS->set_acl_category($cat);
112 }
115 function execute()
116 {
117 /* Call parent execute */
118 plugin::execute();
120 if($this->is_account && !$this->view_logged){
121 $this->view_logged = TRUE;
122 new log("view","server/".get_class($this),$this->dn);
123 }
125 /* Do we represent a valid server? */
126 if (!$this->is_account && $this->parent === NULL){
127 $display= "<img alt=\"\" src=\"images/small-error.png\" align=middle> <b>".
128 msgPool::noValidExtension(_("server"))."</b>";
129 return($display);
130 }
132 if ((isset($_POST['action'])) && ($this->acl_is_writeable("FAIstate")) && isset($this->mapActions[$_POST['saction']]) ){
133 $action = $_POST['saction'];
135 /* Check if we have an DaemonEvent for this action */
136 if(class_available("DaemonEvent")){
137 $events = DaemonEvent::get_event_types(SYSTEM_EVENT | HIDDEN_EVENT);
138 if(isset($events['TRIGGERED']["DaemonEvent_".$action])){
139 $evt = $events['TRIGGERED']["DaemonEvent_".$action];
140 $tmp = new $evt['CLASS_NAME']($this->config);
141 $tmp->add_targets(array($this->netConfigDNS->macAddress));
142 $tmp->set_type(TRIGGERED_EVENT);
143 $o_queue = new gosaSupportDaemon();
144 if(!$o_queue->append($tmp)){
145 msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
146 }
147 }
148 }else{
149 msg_dialog::display(_("Event error"),
150 sprintf(_("Event '%s' is not available!"),$action),ERROR_DIALOG);
151 }
152 }
154 /* Base select dialog */
155 $once = true;
156 foreach($_POST as $name => $value){
157 if(preg_match("/^chooseBase/",$name) && $once ){
158 $once = false;
159 $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
160 $this->dialog->setCurrentBase($this->base);
161 }
162 }
164 /* Dialog handling */
165 if(is_object($this->dialog)){
166 /* Must be called before save_object */
167 $this->dialog->save_object();
169 if($this->dialog->isClosed()){
170 $this->dialog = false;
171 }elseif($this->dialog->isSelected()){
173 /* Only accept allowed bases */
174 $tmp = $this->get_allowed_bases();
175 if($tmp[$this->dialog->isSelected()]){
176 $this->base = $this->dialog->isSelected();
177 }
178 $this->dialog= false;
179 }else{
180 return($this->dialog->execute());
181 }
182 }
184 /* Fill templating stuff */
185 $smarty= get_smarty();
187 $tmp = $this->plInfo();
188 foreach($tmp['plProvidedAcls'] as $name => $translated){
189 $smarty->assign($name."ACL",$this->getacl($name));
190 }
192 /* Assign base ACL */
193 $smarty->assign("bases" , $this->get_allowed_bases());
195 /* Assign attributes */
196 foreach ($this->attributes as $attr){
197 $smarty->assign("$attr", $this->$attr);
198 }
200 $smarty->assign("staticAddress", "");
201 $smarty->assign("base_select", $this->base);
203 /* Assign status */
204 if (gosaSupportDaemon::ping($this->netConfigDNS->macAddress)){
205 $smarty->assign("actions", array("halt" => _("Switch off"), "reboot" => _("Reboot"),
206 "update" => _("System update"),
207 "reinstall" => _("Reinstall"),
208 "rescan" => _("Rescan hardware"),
209 "memcheck" => _("Memory test"),
210 "localboot" => _("Force localboot"),
211 "sysinfo" => _("System analysis")));
212 } else {
213 $smarty->assign("actions", array("wake" => _("Wake up"),
214 "reinstall" => _("Reinstall"),
215 "update" => _("System update"),
216 "memcheck" => _("Memory test"),
217 "localboot" => _("Force localboot"),
218 "sysinfo" => _("System analysis")));
219 }
221 /* Show main page */
222 $smarty->assign("fai_activated",$this->fai_activated);
224 $str = $this->netConfigDNS->execute();
225 if(is_object($this->netConfigDNS->dialog)){
226 return($str);
227 }
228 $smarty->assign("netconfig", $str);
229 $smarty->assign("modes", $this->modes);
230 $smarty->assign("currently_installing", $this->currently_installing);
232 return($smarty->fetch (get_template_path('server.tpl', TRUE)));
233 }
235 function remove_from_parent()
236 {
237 /* Cancel if there's nothing to do here */
238 if ((!$this->initially_was_account) || (!$this->acl_is_removeable())){
239 return;
240 }
242 $this->netConfigDNS->remove_from_parent();
243 $ldap= $this->config->get_ldap_link();
244 $ldap->rmdir($this->dn);
246 update_accessTo($this->orig_cn,"");
248 new log("remove","server/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
250 if (!$ldap->success()){
251 msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, get_class()));
252 }
254 /* Delete references to object groups */
255 $ldap->cd ($this->config->current['BASE']);
256 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
257 while ($ldap->fetch()){
258 $og= new ogroup($this->config, $ldap->getDN());
259 unset($og->member[$this->dn]);
260 $og->save ();
261 }
263 /* Clean queue form entries with this mac
264 */
265 if(class_available("gosaSupportDaemon") && tests::is_mac($this->netConfigDNS->orig_macAddress)){
266 $q = new gosaSupportDaemon();
267 $q->clean_queue_from_mac($this->netConfigDNS->orig_macAddress);
268 }
269 $this->handle_post_events("remove",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
270 }
273 /* Save data to object */
274 function save_object()
275 {
276 /* Save current base, to be able to revert to last base,
277 if new base is invalid or not allowed to be selected */
278 $base_tmp = $this->base;
279 plugin::save_object();
280 $this->netConfigDNS->save_object();
282 /* Get base selection */
283 $tmp = $this->get_allowed_bases();
284 if(isset($_POST['base'])){
285 if($tmp[$_POST['base']]){
286 $this->base = $_POST['base'];
287 }else{
288 $this->base = $base_tmp;
289 }
290 }
291 }
294 /* Check supplied data */
295 function check()
296 {
297 /* Call common method to give check the hook */
298 $message= plugin::check();
299 $message= array_merge($message, $this->netConfigDNS->check());
300 $this->dn= "cn=".$this->cn.",".get_ou('serverou').$this->base;
302 /* must: cn */
303 if ($this->cn == ""){
304 msgPool::required(_("Server name"));
305 }
307 /* Check if given name is a valid host/dns name */
308 if(!tests::is_dns_name($this->cn)){
309 $message[]= msgPool::invalid(_("Server name"), $this->cn, "/[a-z0-9\.\-]/i");
310 }
312 if ($this->orig_dn != $this->dn){
313 $ldap= $this->config->get_ldap_link();
314 $ldap->cd ($this->base);
315 $ldap->search ("(cn=".$this->cn.")", array("cn"));
316 if ($ldap->count() != 0){
317 while ($attrs= $ldap->fetch()){
318 if ($attrs['dn'] != $this->orig_dn){
319 if(!preg_match("/cn=dhcp,/",$attrs['dn']) && !preg_match("/,".get_ou('incomingou')."/",$attrs['dn']) && preg_match("/,".get_ou('serverou')."/",$attrs['dn'])){
320 $message[]= msgPool::duplicated(_("Server name"));
321 break;
322 }
323 }
324 }
325 }
326 }
328 /* Warn the user, that this host is currently installing */
329 if($this->currently_installing && !$this->currently_installing_warned && !preg_match("/".normalizePreg(get_ou("incomingou"))."/",$this->orig_dn)){
331 /* Force aborting without message dialog */
332 $message[] = "";
333 $this->currently_installing_warned = TRUE;
334 msg_dialog::display(_("Software deployment"),
335 _("This host is currently installing, if you really want to save it, press 'OK'."),
336 CONFIRM_DIALOG);
337 }
339 return ($message);
340 }
343 /* Save to LDAP */
344 function save()
345 {
346 /* Detect mode changes */
347 $activate= (isset($this->saved_attributes['gotoMode']) &&
348 $this->gotoMode != $this->saved_attributes['gotoMode'] &&
349 $this->gotoMode == "active" &&
350 tests::is_ip($this->netConfigDNS->ipHostNumber));
352 plugin::save();
354 /* Remove all empty values */
355 if ($this->orig_dn == 'new'){
356 $attrs= array();
357 foreach ($this->attrs as $key => $val){
358 if (is_array($val) && count($val) == 0){
359 continue;
360 }
361 $attrs[$key]= $val;
362 }
363 $this->attrs= $attrs;
364 }
366 /* Write back to ldap */
367 $ldap= $this->config->get_ldap_link();
368 if ($this->orig_dn == 'new'){
369 $ldap->cd($this->config->current['BASE']);
370 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
371 $ldap->cd($this->dn);
372 $ldap->add($this->attrs);
373 new log("create","server/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
374 $mode= "add";
375 } else {
377 $ldap->cd($this->dn);
378 $this->cleanup();
379 $ldap->modify ($this->attrs);
380 new log("modify","server/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
382 /* Update all accessTo/trust dependencies */
383 if($this->orig_cn != $this->cn){
384 update_accessTo($this->orig_cn,$this->cn);
385 }
387 $mode= "modify";
388 }
389 if (!$ldap->success()){
390 msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
391 }
392 $this->netConfigDNS->cn = $this->cn;
393 $this->netConfigDNS->save();
395 /* Optionally execute a command after we're done */
396 $this->handle_post_events($mode,array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
398 if ($activate){
400 /* Send installation activation
401 */
402 $events = DaemonEvent::get_event_types(SYSTEM_EVENT | HIDDEN_EVENT);
403 $o_queue = new gosaSupportDaemon();
404 if(isset($events['TRIGGERED']['DaemonEvent_installation_activation'])){
405 $evt = $events['TRIGGERED']['DaemonEvent_installation_activation'];
406 $tmp = new $evt['CLASS_NAME']($this->config);
407 $tmp->set_type(TRIGGERED_EVENT);
408 $tmp->add_targets(array($this->netConfigDNS->macAddress));
409 if(!$o_queue->append($tmp)){
410 msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
411 }
412 }
413 }
415 }
418 /* Display generic part for server copy & paste */
419 function getCopyDialog()
420 {
421 $vars = array("cn");
423 $smarty = get_smarty();
424 $smarty->assign("cn" ,$this->cn);
425 $smarty->assign("object","server");
426 $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
427 $ret = array();
428 $ret['string'] = $str;
429 $ret['status'] = "";
430 return($ret);
431 }
434 function saveCopyDialog()
435 {
436 if(isset($_POST['cn'])){
437 $this->cn = $_POST['cn'];
438 }
439 }
442 function PrepareForCopyPaste($source)
443 {
444 plugin::PrepareForCopyPaste($source);
445 if(isset($source['macAddress'][0])){
446 $this->netConfigDNS->macAddress = $source['macAddress'][0];
447 }
448 if(isset($source['ipHostNumber'][0])){
449 $this->netConfigDNS->ipHostNumber = $source['ipHostNumber'][0];
450 }
452 }
456 /* Return plugin informations for acl handling */
457 static function plInfo()
458 {
459 return (array(
460 "plShortName" => _("Generic"),
461 "plDescription" => _("Server generic"),
462 "plSelfModify" => FALSE,
463 "plDepends" => array(),
464 "plPriority" => 1,
465 "plSection" => array("administration"),
466 "plCategory" => array("server" => array("description" => _("Server"),
467 "objectClass" => "goServer")),
468 "plProvidedAcls"=> array(
469 "cn" => _("Name"),
470 "description" => _("Description"),
471 "gotoMode" => _("Goto mode"),
472 "base" => _("Base"),
473 "FAIstate" => _("Action flag"))
474 ));
475 }
476 }
478 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
479 ?>