1 <?php
3 class faiDiskEntry extends plugin
4 {
5 /* attribute list for save action */
6 var $ignore_account= TRUE;
7 var $attributes = array("DISKcn","DISKdescription");
8 var $objectclasses= array();
10 var $DISKcn = "";
11 var $DISKdescription = "";
12 var $DISKFAIdiskOptions = "";
14 var $partitions = array();
15 var $UsedAttrs = array();
16 var $is_edit = false;
17 var $old_cn = "";
18 var $status = "new";
19 var $deletePartitions = array();
20 var $fstabkey = "device";
21 var $disklabel = "msdos";
23 var $FAIstate = "";
25 function faiDiskEntry (&$config, $dn= NULL,$usedDiskNames=array(),$disk=false)
26 {
27 plugin::plugin ($config, $dn);
28 $this->UsedAttrs = array("cn","description","FAIpartitionType","FAIpartitionNr","FAIfsType","FAImountPoint","FAIpartitionSize",
29 "FAImountOptions","FAIfsOptions","FAIpartitionFlags");
31 /* Default status is new */
32 $this->status = "new";
34 /* We want to edit an entry */
35 if($disk){
37 /* Set disk status */
38 $this->status = $disk['status'];
40 /* Walk through partitions */
41 foreach($disk['partitions'] as $name => $values){
43 /* If a partition is already marked as delete, attach it to deletePartitions only. */
44 if($values['status'] == "delete"){
45 unset($disk['partitions'][$name]);
46 $this->deletePartitions[]=$values;
47 }else{
49 /* Set status, to know which partition must be deleted from ldap
50 new : Neu partition entry // save
51 edited : Update partition entry in ldap
52 deleted: Remove partition from ldap
53 */
55 /* If status is not new, set to edit mode.
56 * New means that this partition currently wasn't saved to ldap.
57 */
58 if($disk['partitions'][$name]['status']!="new"){
59 $disk['partitions'][$name]['status']="edited";
60 }
62 $disk['partitions'][$name]['old_cn']= $disk['partitions'][$name]['cn'];
64 /* Assign empty attributes, if attribute is missing */
65 foreach($this->UsedAttrs as $attr){
66 if(!isset($values[$attr])){
67 $disk['partitions'][$name][$attr]="";
68 }
69 }
71 if (preg_match('/^_/', $disk['partitions'][$name]['FAIfsType'])){
72 $disk['partitions'][$name]['FAIfsType']= preg_replace('/^_/', '', $disk['partitions'][$name]['FAIfsType']);
73 }
74 }
75 }
77 /* Set default attributes */
78 $this->DISKcn = $disk['cn'];
79 $this->DISKdescription = $disk['description'];
80 $this->partitions = $disk['partitions'];
81 $this->is_edit = true;
82 $this->old_cn = $disk['cn'];
84 /* Move faiDiskOption */
85 if (isset($disk['FAIdiskOption'])){
86 foreach($disk['FAIdiskOption'] as $option) {
87 if (preg_match("/fstabkey:(device|label|uuid)/", $option)){
88 $this->fstabkey= preg_replace("/^.*fstabkey:(device|label|uuid).*$/", "$1", $option);
89 break;
90 }
91 if (preg_match("/disklabel:(msdos|gpt)/", $option)){
92 $this->disklabel= preg_replace("/^.*disklabel:(msdos|gpt).*$/", "$1", $option);
93 break;
94 }
95 }
96 } else {
97 $this->fstabkey= "device";
98 }
100 }
101 }
104 function execute()
105 {
106 /* Call parent execute */
107 plugin::execute();
109 /* Fill templating stuff */
110 $smarty = get_smarty();
111 $s_action = "";
112 $s_entry = "";
113 $display = "";
115 /* Load parameters */
116 if (isset($_POST['disklabel']) && preg_match("/^(msdos|gpt)$/", $_POST['disklabel'])){
117 $this->disklabel= $_POST['disklabel'];
118 }
119 if (isset($_POST['fstabkey']) && preg_match("/^(device|label|uuid)$/", $_POST['fstabkey'])){
120 $this->fstabkey= $_POST['fstabkey'];
121 }
123 /* Assign values
124 * And Checkbox selection
125 */
126 foreach($this->attributes as $attrs){
127 $smarty->assign($attrs,$this->$attrs);
128 if($this->$attrs){
129 $smarty->assign($attrs."CHK"," ");
130 }else{
131 $smarty->assign($attrs."CHK"," disabled ");
132 }
133 }
135 /* Check all Posts if there is something usefull for us,
136 * For example : Delete is posted as Delete_1
137 * The number specifies the index we want to delete
138 */
139 foreach($_POST as $name => $value){
140 if((preg_match("/Delete_.*/",$name)) && $this->acl_is_removeable() && !preg_match("/freeze/i",$this->FAIstate)){
141 $tmp = split("_",$name);
142 $s_action = "remove";
143 $s_entry = $tmp[1];
144 }
145 }
147 /* To remove a partition we unset the index posted.
148 * We must sort the index again, else we possibly got problems
149 * with partitions order.
150 */
151 if($s_action == "remove" && $this->acl_is_removeable() && !preg_match("/freeze/i",$this->FAIstate)){
152 if($this->partitions[$s_entry]['status'] == "edited"){
153 $this->deletePartitions[$s_entry]= $this->partitions[$s_entry];
154 $this->deletePartitions[$s_entry]['FAIpartitionNr']=$s_entry;
155 unset($this->partitions[$s_entry]);
156 }else{
157 unset($this->partitions[$s_entry]);
158 }
159 $tmp= array();
160 foreach($this->partitions as $part){
161 $tmp[count($tmp)+1]=$part;
162 }
163 $this->partitions = $tmp;
164 }
166 /* To add a partitions we only append an empty
167 * array to the already defined partitions.
168 */
169 if(isset($_POST['AddPartition']) && $this->acl_is_createable() && !preg_match("/freeze/i",$this->FAIstate)){
170 foreach($this->UsedAttrs as $attr){
171 $tmp[$attr] = "";
172 }
173 $tmp["old_cn"] = "";
174 $tmp['status']="new";
175 $this->partitions[count($this->partitions)+1]=$tmp;
176 }
178 /* $setup contains a table with the partitions.
179 */
180 $smarty->assign("setup", $this->generateParts());
181 foreach($this->attributes as $attr){
182 $smarty->assign($attr,$this->$attr);
183 }
185 $tmp = $this->plInfo();
186 $sacl = "";
187 foreach($tmp['plProvidedAcls'] as $name => $translated){
188 $acl = $this->getacl($name, preg_match("/freeze/i",$this->FAIstate));
189 $smarty->assign($name."ACL",$acl);
190 }
192 $smarty->assign("sub_object_is_createable",$this->acl_is_createable());
193 $smarty->assign("freeze",preg_match("/freeze/i",$this->FAIstate));
195 // Fill boxes
196 $smarty->assign("fstabkeys", array("device" => _("Device"), "label" => _("Label"), "uuid" => _("UUID")));
197 $smarty->assign("disklabels", array("msdos" => "MSDOS", "gpt" => "GPT"));
198 $smarty->assign("fstabkey", $this->fstabkey);
199 $smarty->assign("disklabel", $this->disklabel);
201 /* Fetch template and show the result
202 */
203 $display.= $smarty->fetch(get_template_path('faiDiskEntry.tpl', TRUE));
204 return($display);
205 }
207 function generateParts()
208 {
209 /* Define Arrays with allowed syntax */
210 $PartitionTypes = array("primary"=>_("primary"),"logical"=>_("logical"));
211 $FAIfsTypes = array("ext2","ext3","xfs","swap","reiser","dosfat16","winfat32");
213 /* Display Header */
214 $str = "";
215 if (count($this->partitions)){
216 $str .= "<tr>";
217 $str .= "<td><b>"._("Type")."</b></td>";
218 $str .= "<td><b>"._("FS type")."</b></td>";
219 $str .= "<td><b>"._("Mount point")."</b></td>";
220 $str .= "<td><b>"._("Size in MB")."</b></td>";
221 $str .= "<td><b>"._("Mount options")."</b></td>";
222 $str .= "<td><b>"._("FS option")."</b></td>";
223 $str .= "<td><b>"._("Preserve")."</b></td>";
224 $str .= "<td> </td>";
225 $str .= "</tr>";
226 }
228 /* Walk through all defined partitions.
229 * Create a new row for each partition and append it to
230 * the header defined above.
231 * To be able to check the posts later, we append a key to each single postfield. like cn_1 ... cn_2
232 */
233 foreach($this->partitions as $key => $part){
235 $dis = "";
236 if($part['FAIpartitionFlags'] == "preserve"){
237 $dis = " disabled ";
238 }
240 $disableALL = "";
241 if (preg_match("/freeze/", $this->FAIstate)){
242 $disableALL = " disabled ";
243 }
245 if($part['status']!="delete"){
247 /* Generate Partition select box
248 */
249 $PartitionType = "";
250 if($this->acl_is_writeable("FAIpartitionType")){
251 $PartitionType = "<select name='FAIpartitionType_".$key."' id='FAIpartitionType_".$key."' ".$disableALL.">";
252 foreach($PartitionTypes as $type => $PTname){
253 if($part['FAIpartitionType'] == $type){
254 $PartitionType .="<option value='".$type."' selected >".$PTname."</option>";
255 }else{
256 $PartitionType .="<option value='".$type."'>".$PTname."</option>";
257 }
258 }
259 $PartitionType.="</select>";
260 }elseif($this->acl_is_readable("FAIpartitionType")){
261 $PartitionType = $part['FAIpartitionType'];
262 }
265 /* Generate fsType select box
266 */
267 $FAIfsType= "";
268 if($this->acl_is_writeable("FAIfsType")){
269 $FAIfsType= "<select name='FAIfsType_".$key."' id='FAIfsType_".$key."' ".$dis." ".$disableALL.">";
270 foreach($FAIfsTypes as $type){
271 if($part['FAIfsType'] == $type){
272 $FAIfsType .="<option value='".$type."' selected >".$type."</option>";
273 }else{
274 $FAIfsType .="<option value='".$type."'>".$type."</option>";
275 }
276 }
277 $FAIfsType.="</select>";
278 }elseif($this->acl_is_readable("FAIfsType")){
279 $FAIfsType = $part['FAIfsType'];
280 }
282 foreach(array("FAImountPoint","FAIpartitionSize","FAImountOptions","FAIfsOptions") as $attr){
283 $$attr = "";
284 if($this->acl_is_writeable($attr)){
285 $$attr = "<input name='".$attr."_".$key."' ".$disableALL." ".$dis."
286 value='".$part[$attr]."' id='".$attr."_".$key."'>";
288 }elseif($this->acl_is_readable($attr)){
289 $$attr = $part[$attr];
290 }
291 }
294 $str .= "\n<tr>";
295 $str .= "\n<td>".$PartitionType."</td>";
296 $str .= "\n<td>".$FAIfsType."</td>";
297 $str .= "\n<td>".$FAImountPoint."</td>";
298 $str .= "\n<td>".$FAIpartitionSize."</td>";
299 $str .= "\n<td>".$FAImountOptions."</td>";
300 $str .= "\n<td>".$FAIfsOptions."</td>";
302 $changeState = "onClick=\"changeState('FAImountPoint_".$key."') ; ".
303 "changeState('FAIpartitionSize_".$key."') ; ".
304 "changeState('FAImountOptions_".$key."') ; ".
305 "changeState('FAIfsType_".$key."') ; ".
306 "changeState('FAIfsOptions_".$key."') ; \"";
308 if($this->acl_is_writeable("FAIpartitionFlags")){
309 if($part['FAIpartitionFlags']!=false){
310 $str .= "\n<td><input type='checkbox' name='FAIpartitionFlags_".$key."' value='preserve' checked ".$changeState." ".$disableALL."></td>";
311 }else{
312 $str .= "\n<td><input type='checkbox' name='FAIpartitionFlags_".$key."' value='preserve' ".$changeState." ".$disableALL."></td>";
313 }
314 }else{
315 if($part['FAIpartitionFlags']!=false){
316 $str .= "<td>"._("False")."</td>";
317 }else{
318 $str .= "<td>"._("True")."</td>";
319 }
320 }
321 if($this->acl_is_removeable()){
322 $str .= "\n<td><input type='submit' name='Delete_".$key."' value='"._("Remove")."' ".$disableALL."></td>";
323 }else{
324 $str .= "\n<td><input type='submit' name='restricted' disabled value='"._("Remove")."'></td>";
325 }
326 $str .= "\n</tr>";
327 }
328 }
330 if(!empty($str)){
331 $str = "<table summary='' style='width:100%'>".$str."</table>";
332 }
333 return($str);
335 }
337 function save()
338 {
339 $tmp = array();
340 $tmp['cn'] = $this->DISKcn;
342 /* Attach partitions */
343 foreach($this->partitions as $key=>$val) {
344 $this->partitions[$key]['FAIpartitionNr']=$key;
345 }
347 /* Attach deleted */
348 foreach($this->deletePartitions as $key=>$val) {
349 $this->partitions[$key."-delete"]=$val;
350 $this->partitions[$key."-delete"]['status']="delete";
351 }
353 $tmp['description'] = $this->DISKdescription;
354 $tmp['partitions'] = $this->partitions;
355 $tmp['status'] = $this->status;
357 /* Assemble flags */
358 $tmp['FAIdiskOption'] = array("fstabkey:".$this->fstabkey, "disklabel:".$this->disklabel);
360 /* If hdd name has changed, tell partitionTable to rename it */
361 if(($this->is_edit)&&($this->old_cn != $this->DISKcn)){
362 $tmp['rename']['from'] = $this->old_cn;
363 $tmp['rename']['to'] = $this->DISKcn;
364 }
365 return($tmp);
366 }
369 /* Save data to object */
370 function save_object()
371 {
372 if((isset($_POST['TableEntryFrameSubmitted'])) && !preg_match("/freeze/", $this->FAIstate) ){
373 plugin::save_object();
375 foreach($this->partitions as $key => $part){
376 foreach($this->UsedAttrs as $attrs){
378 if($this->acl_is_writeable($attrs)){
380 if(isset($_POST[$attrs."_".$key])){
381 $this->partitions[$key][$attrs] = $_POST[$attrs."_".$key];
382 }else{
383 $this->partitions[$key][$attrs] = false;
384 }
385 }
386 }
388 /* Adapt ext3 to have -j option */
389 if ($this->partitions[$key]["FAIfsType"] == "ext3") {
390 $this->partitions[$key]["FAIfsOptions"]= preg_replace('/\s*-j\s*/', '', $this->partitions[$key]["FAIfsOptions"]);
391 $this->partitions[$key]["FAIfsOptions"]= "-j ".$this->partitions[$key]["FAIfsOptions"];
392 }
393 }
395 }
396 }
399 /* Check supplied data */
400 function check()
401 {
402 /* Call common method to give check the hook */
403 $message= plugin::check();
405 /* Check for an empty disk name */
406 $d = trim($this->DISKcn);
407 if($d == "" ){
408 $message[] = msgPool::required(_("Name"));
409 }
410 if(preg_match("/[^a-z0-9_\-]/i",$d)){
411 $message[] = msgPool::invalid(_("Name"),$d,"/[a-z0-9_\-]/i");
412 }
414 /* check every partition.
415 * if there is an invalid value defined, append an errorstr to message
416 */
418 /* Array that contain every partitionname mountpoint etc already assigned */
419 $alreadyUsed = array();
420 foreach($this->UsedAttrs as $attrs){
421 $alreadyUsed[$attrs] = array();
422 }
424 foreach($this->partitions as $key => $part){
426 /* Skip all checks, if preserve is set */
427 if($part['FAIpartitionFlags'] == "preserve"){
428 $this->partitions[$key]['FAIfsType'] = "preserve";
429 $this->partitions[$key]['FAIpartitionSize'] = "preserve";
430 continue;
431 }
433 if($part['FAImountPoint'] != "-" && (in_array($part['FAImountPoint'],$alreadyUsed['FAImountPoint']))&&($part['FAIfsType']!="swap")){
434 $message[]=sprintf(_("Please enter a unique mount point for partition %s"),($key));
435 }
437 if($part['FAIfsType']!="swap" && $part['FAImountPoint'] != "-"){
438 if((empty($part['FAImountPoint']))||(!((preg_match("/^\/.*/",$part['FAImountPoint']))||(preg_match("/^swap$/",$part['FAImountPoint']))))){
439 $message[]= msgPool::invalid(sprintf(_("partition %s mount point"),$key));
440 }
441 }
442 if($part['FAIfsType'] == "swap"){
443 if(in_array($part['FAIfsType'],$alreadyUsed['FAIfsType'])){
444 $message[]=sprintf(_("File system type 'swap' is already used, change file system type for partition %s."),$key);
445 }
446 }
447 if(($part['FAIfsType'] == "swap")&&(!empty($part['FAImountPoint']))&&($part['FAImountPoint']!="swap")){
448 $message[]=_("Please use 'swap' as mount point, if 'swap' is used as fs-type.");
449 }
451 $tmp = split("-",$part['FAIpartitionSize']);
452 switch (count($tmp)){
453 case 0:
454 $message[]= msgPool::invalid(sprintf(_("partition %s size"),$key));
455 break;
456 case 1:
457 if (!tests::is_id($tmp[0]) &&(!empty($tmp[1]))){
458 $message[]= msgPool::invalid(sprintf(_("partition %s size"),$key));
459 }
460 break;
462 case 2:
463 if( !tests::is_id($tmp[0]) && !tests::is_id($tmp[1]) && !empty($tmp[1]) ){
464 $message[]= msgPool::invalid(sprintf(_("partition %s size"),$key));
465 }elseif(!empty($tmp[1]) && $tmp[0]>=$tmp[1]){
466 $message[]= msgPool::invalid(sprintf(_("partition %s size"),$key));
467 }
468 break;
470 default:
471 $message[]= msgPool::invalid(sprintf(_("partition %s size"),$key));
472 }
474 foreach($this->UsedAttrs as $attrs){
475 $alreadyUsed[$attrs][$key] = $part[$attrs];
476 }
477 }
479 $cnt = 0;
480 foreach($this->partitions as $key => $part){
481 if($part['FAIpartitionType'] == "primary"){
482 $cnt ++ ;
483 }
484 }
485 if($cnt > 3){
486 $message[] = _("You have more than 3 primary partition table entries in your configuration, please check your configuration twice.");
487 }
489 return ($message);
490 }
494 /* Return plugin informations for acl handling */
495 static function plInfo()
496 {
497 return (array(
498 "plShortName" => _("Partition table entry"),
499 "plDescription" => _("FAI partition table entry"),
500 "plSelfModify" => FALSE,
501 "plDepends" => array(),
502 "plPriority" => 27,
503 "plSection" => array("administration"),
504 "plCategory" => array("fai"),
505 "plProvidedAcls" => array(
506 "DISKcn" => _("Name"),
507 "DISKdescription" => _("Description"),
508 "DISKFAIdiskOption" => _("Disk options"),
509 "FAIpartitionType" => _("Partition type"),
510 "FAIpartitionNr" => _("Partition no."),
511 "FAIfsType" => _("File system type"),
512 "FAImountPoint" => _("Mount point"),
513 "FAIpartitionSize" => _("Partition size"),
514 "FAImountOptions" => _("Mount options"),
515 "FAIfsOptions" => _("File system options"),
516 "FAIpartitionFlags" => _("Partition flags"))
517 ));
518 }
521 }
523 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
524 ?>