1 <?php
3 require_once("class_goService.inc");
5 class goShareServer extends goService{
7 var $cli_summary = "This plugin is used within the ServerService Pluign \nand indicates that this server supports shares.";
8 var $cli_description = "Some longer text\nfor help";
9 var $cli_parameters = array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
11 /* This plugin only writes its objectClass */
12 var $objectclasses = array("goShareServer");
13 var $attributes = array("goExportEntry");
14 var $StatusFlag = "goShareServerStatus";
16 /* This class can't be assigned twice so it conflicts with itsself */
17 var $conflicts = array("goShareServer");
19 var $DisplayName = "";
20 var $dn = NULL;
21 var $cn = "";
22 var $goShareServerStatus = "";
23 var $goExportEntry = array();
24 var $allow_mounts = false;
25 var $mounts_to_remove = array();
26 var $mounts_to_add = array();
28 function goShareServer($config,$dn)
29 {
30 plugin::plugin($config,$dn);
32 $this->DisplayName = _("File service");
34 $tmp =array();
35 if(isset($this->attrs['goExportEntry'])){
36 if(isset($this->attrs['goExportEntry']['count'])){
37 for($i= 0; $i<$this->attrs['goExportEntry']['count']; $i++){
38 $entry= $this->attrs['goExportEntry'][$i];
39 $tmp[preg_replace('/\|.*$/', '', $entry)]= $entry;
40 }
41 }
42 }
43 $this->goExportEntryList = $tmp;
45 $ldap = $this->config->get_ldap_link();
46 $avl_objectclasses = $ldap->get_objectclasses();
47 if (isset($avl_objectclasses["mount"])) {
48 $this->allow_mounts = true;
49 }
50 }
53 function execute()
54 {
55 $smarty = get_smarty();
58 if((isset($_POST['DelNfsEnt']))&&(isset($_POST['goExportEntryList']))){
59 if($this->allow_mounts){
60 foreach($_POST['goExportEntryList'] as $entry){
61 $this->deleteFromMountList($this->goExportEntryList[$entry]);
62 }
63 }
64 foreach($_POST['goExportEntryList'] as $entry){
65 $this->deleteFromList($entry);
66 }
67 }
69 if(isset($_POST['NewNfsAdd'])){
70 $this->oldone = NULL;
71 $this->o_subWindow = new servnfs($this->config, $this);
72 $this->o_subWindow->set_acl_category("server");
73 $this->o_subWindow->set_acl_base($this->dn);
74 $this->dialog = true;
75 }
77 if((isset($_POST['NewNfsEdit']))&&(isset($_POST['goExportEntryList']))){
78 $entry = $this->goExportEntryList[$_POST['goExportEntryList'][0]];
79 $add_mount=isset($this->mounts_to_add[$entry]);
80 $this->oldone=$entry;
81 $this->o_subWindow = new servnfs($this->config,$this,$entry,$add_mount);
82 $this->o_subWindow->set_acl_base($this->dn);
83 $this->o_subWindow->set_acl_category("server");
84 $this->dialog = true;
85 }
86 if(isset($this->o_subWindow)){
87 $this->o_subWindow->save_object(TRUE);
88 }
90 /* Save NFS setup */
91 if(isset($_POST['NFSsave'])){
92 if(count($this->o_subWindow->check())>0){
93 foreach($this->o_subWindow->check() as $msg) {
94 print_red($msg);
95 }
96 }else{
97 $this->o_subWindow->save_object();
98 $newone = $this->o_subWindow->save();
99 $this->addToList($newone);
100 if($this->allow_mounts){
101 if($this->oldone) {
102 $this->deleteFromMountList($this->oldone);
103 }
104 if ($this->o_subWindow->should_create_mount()) {
105 $this->addToMountList($newone);
106 }
107 }
108 unset($this->o_subWindow);
109 $this->dialog = false;
110 }
111 }
113 /* Cancel NFS setup */
114 if(isset($_POST['NFScancel'])){
115 $this->oldone = NULL;
116 unset($this->o_subWindow);
117 $this->dialog = false;
118 }
120 /* Execute NFS setup dialog*/
121 if(isset($this->o_subWindow)){
122 return $this->o_subWindow->execute();
123 }
125 foreach($this->attributes as $attr){
126 $smarty->assign($attr,$this->$attr);
127 }
129 /* Set acls */
130 $tmp = $this->plInfo();
131 $acl = "";
132 foreach($tmp['plProvidedAcls'] as $name => $translated){
133 $acl .= $this->getacl($name);
134 }
135 $smarty->assign("goExportEntryACL",$acl);
136 $smarty->assign("createable",$this->acl_is_createable());
137 $smarty->assign("removeable",$this->acl_is_removeable());
139 $tellSmarty= array();
140 ksort($this->goExportEntryList);
141 foreach($this->goExportEntryList as $name=>$values){
142 $tmp = split("\|",$values);
143 $tellSmarty[$name] = $tmp[0]." ".$tmp[4]." (".$tmp[2].")";
144 }
145 $smarty->assign("goExportEntry",array_keys($tellSmarty));
146 $smarty->assign("goExportEntryKeys",($tellSmarty));
147 return($smarty->fetch(get_template_path("goShareServer.tpl",TRUE,dirname(__FILE__))));
148 }
151 function getListEntry()
152 {
153 $fields = goService::getListEntry();
154 $fields['Message'] = _("File service (Shares)");
155 $fields['AllowEdit'] = true;
156 return($fields);
157 }
160 function save()
161 {
162 plugin::save();
164 /* Arrays */
165 foreach (array("goExportEntryList"=>"goExportEntry") as $source => $destination){
166 $this->attrs[$destination]= array();
167 foreach ($this->$source as $element){
168 $this->attrs[$destination][]= $element;
169 }
170 }
173 /* Process netatalk mounts */
174 if($this->allow_mounts) {
175 $this->process_mounts();
176 }
178 /* Check if this is a new entry ... add/modify */
179 $ldap = $this->config->get_ldap_link();
180 $ldap->cat($this->dn,array("objectClass"));
181 if($ldap->count()){
182 $ldap->cd($this->dn);
183 $ldap->modify($this->attrs);
184 }else{
185 $ldap->cd($this->dn);
186 $ldap->add($this->attrs);
187 }
188 show_ldap_error($ldap->get_error(), sprintf(_("Saving of system server/shares with dn '%s' failed."),$this->dn));
189 if($this->initially_was_account){
190 $this->handle_post_events("modify");
191 }else{
192 $this->handle_post_events("add");
193 }
194 }
197 function check()
198 {
199 $message = plugin::check();
200 return($message);
201 }
204 function save_object()
205 {
206 if(isset($_POST['goShareServerPosted'])){
207 plugin::save_object();
208 }
209 }
211 function addToList($entry){
212 $key = key($entry);
213 $this->goExportEntryList[$key]=$entry[$key];
214 }
216 function deleteFromList($id){
217 unset($this->goExportEntryList[$id]);
218 }
220 function process_mounts() {
222 $clip = "cn=" . $this->cn . ",ou=servers,ou=systems,";
223 $mountsdn = "cn=mounts," . substr($this->dn, strlen($clip));
225 $mounts = array(
226 "objectClass" => "container",
227 "cn" => "mounts"
228 );
230 # load data from mounts container
231 $ldap = $this->config->get_ldap_link();
232 $ldap->cat($mountsdn, array('dn'));
233 $attrs = $ldap->fetch();
235 # mounts container not present yet, so we create it
236 if (count($attrs) == 0) {
237 $ldap->cd($mountsdn);
238 $ldap->add($mounts);
239 show_ldap_error($ldap->get_error(), sprintf(_("Creating system server/shares (mount container) with dn '%s' failed."),$this->dn));
240 gosa_log("Mount container '$mountsdn' has been created");
241 }
243 # remove deleted mounts from the container
244 foreach ($this->mounts_to_remove as $entry) {
245 $mount=$this->returnMountEntry($entry);
246 $mountdn = "cn=".$mount["cn"].","."$mountsdn";
248 $ldap->cat($mountdn, array('dn'));
249 $attrs = $ldap->fetch();
251 if (count($attrs) != 0) {
252 $ldap->rmdir($mountdn);
253 show_ldap_error($ldap->get_error(), sprintf(_("Removing system server/shares (mount container) with dn '%s' failed."),$this->dn));
254 gosa_log("Mount object '".$mountdn."' has been removed");
255 }
256 }
258 # add new mounts to the container
259 foreach ($this->mounts_to_add as $entry) {
260 $mount=$this->returnMountEntry($entry);
261 $mountdn = "cn=".$mount["cn"].","."$mountsdn";
262 $ldap->cd($mountdn);
263 $ldap->add($mount);
264 show_ldap_error($ldap->get_error(), sprintf(_("Saving system server/shares (mount container) with dn '%s' failed."),$this->dn));
265 gosa_log("Mount object '".$mountdn."' has been added");
266 }
267 }
269 function addToMountList($entry)
270 {
271 $key = key($entry);
272 $type = $this->get_share_type($entry[$key]);
273 if (($type == "netatalk") || ($type == "NFS")) {
274 $this->mounts_to_add[$entry[$key]] = $entry[$key];
275 unset($this->mounts_to_remove[$entry[$key]]);
276 }
277 }
279 function deleteFromMountList($entry)
280 {
281 $type = $this->get_share_type($entry);
282 if (($type == "netatalk") || ($type == "NFS")) {
283 $this->mounts_to_remove[$entry] = $entry;
284 unset($this->mounts_to_add[$entry]);
285 }
286 }
288 function get_share_type($share)
289 {
290 $tmp = split("\|", $share);
291 return $tmp[2];
292 }
294 function returnMountEntry($entry)
295 {
296 $item = split("\|", $entry);
297 $name = $item[0];
298 $description = $item[1];
299 $type = $item[2];
300 $charset = $item[3];
301 $path = $item[4];
302 $options = $item[5];
304 switch ($type) {
305 case "netatalk" : {
306 $mount = array(
307 "mountDirectory" => "/Network/Servers/",
308 "mountOption" => array(
309 "net",
310 "url==afp://;AUTH=NO%20USER%20AUTHENT@".$this->cn."/$name/"
311 ),
312 "mountType" => "url",
313 "objectClass" => "mount",
314 "cn" => $this->cn .":/".$name
315 );
316 break;
317 }
318 case "NFS" : {
319 $mount = array(
320 "mountDirectory" => "/Network/Servers/",
321 "mountOption" => "net",
322 "mountType" => "nfs",
323 "objectClass" => "mount",
324 "cn" => $this->cn .":".$path
325 );
326 break;
327 }
328 default : {
329 continue;
330 }
331 }
332 return $mount;
333 }
336 /* Return plugin informations for acl handling */
337 function plInfo()
338 {
339 return (array(
340 "plShortName" => _("Shares"),
341 "plDescription" => _("Share service"),
342 "plSelfModify" => FALSE,
343 "plDepends" => array(),
344 "plPriority" => 0,
345 "plSection" => array("administration"),
346 "plCategory" => array("server"),
348 "plProvidedAcls"=> array(
349 "name" => _("Name"),
350 "netatalkmount" => _("Apple mounts"),
351 "description" => _("Description"),
352 "type" => _("Type"),
353 "charset" => _("Charset"),
354 "path" => _("Path"),
355 "option" => _("Option"),
356 "volume" => _("Volume"))
358 ));
359 }
362 }
363 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
364 ?>