f8a9a121514301de498068fb15049ef5989fa4e3
1 <?php
3 class faiPartition extends plugin
4 {
5 var $attributes = array("cn","description","FAIfsCreateOptions","FAIfsOptions","FAIfsTuneOptions",
6 "FAIfsType","FAImountOptions","FAImountPoint","FAIpartitionNr","FAIpartitionFlags","FAIdiskType",
7 "FAIpartitionSize","FAIpartitionType","FAIstate", "bootable","resize", "preserve", "preserveType",
8 "encrypted");
10 var $cn = "";
11 var $description = "";
12 var $FAIfsCreateOptions = "";
13 var $FAIfsOptions = "";
14 var $FAIfsTuneOptions = "";
15 var $FAIfsType = "";
16 var $FAImountOptions = "";
17 var $FAImountPoint = "";
18 var $FAIpartitionNr = "undefined"; // Initial value for new partitions
19 var $FAIpartitionSize = "";
20 var $FAIpartitionType = "";
21 var $FAIstate = "";
22 var $FAIpartitionFlags = "";
24 var $FAIdiskType = "disk";
26 var $FAIpartitionSizeType = "fixed";
27 var $sizeStart = 0;
28 var $sizeStop = 0;
29 var $sizeStart_Type = "MB";
30 var $sizeStop_Type = "MB";
32 var $bootable = false;
33 var $resize = false;
34 var $preserve = false;
35 var $preserveType = "always";
36 var $encrypted = false;
38 var $status = "";
39 var $raidDevices = array();
41 // Once we've exceeded the primary partition limit,
42 // hide the the 'primary' option from the select box.
43 var $disablePrimary = FALSE;
45 function __construct($config, $object, $parent,$type)
46 {
48 $this->parent = $parent;
49 $this->status = "new";
50 $this->FAIdiskType = $type;
52 // Check if we should be able to add primary partitions.
53 if(!$object || $object['FAIpartitionType'] == "logical"){
54 if($this->FAIdiskType == "disk"){
55 $types = array('logical' => array(), 'primary' => array());
56 foreach($this->parent->partitions as $key => $part){
57 $types[$part['FAIpartitionType']][$part['FAIpartitionNr']] = 1;
58 }
59 if(count($types['logical']) && count($types['primary']) >= 3){
60 $this->disablePrimary = TRUE;
61 }elseif(count($types['logical']) >= 4){
62 $this->disablePrimary = TRUE;
63 }
64 }
65 }
67 // Load attributes from existing partition
68 if($object){
70 foreach($this->attributes as $attr){
71 if(isset($object[$attr])){
72 $this->$attr = $object[$attr];
73 }
74 }
76 $this->status = $object['status'];
78 if($type == "disk" || $type =="lvm"){
80 /* Prepare size attribute
81 * This attribute may represent a range, a fixed value
82 * or a percentage.
83 * fixed is just a number * 500MB
84 * range * 500MB-1TB
85 * remaining * -
86 */
87 // Fixed
88 if(preg_match("/^[0-9]*(KB|MB|GB|TB|PB|%)$/",$this->FAIpartitionSize)){
89 $this->sizeStart = preg_replace("/^([0-9]*)(KB|MB|GB|TB|PB|%)$/","\\1",$this->FAIpartitionSize);
90 $this->sizeStart_Type = preg_replace("/^([0-9]*)(KB|MB|GB|TB|PB|%)$/","\\2",$this->FAIpartitionSize);
91 $this->FAIpartitionSizeType = "fixed";
92 }else
94 // Dynamic range
95 if(preg_match("/^[0-9]*(KB|MB|GB|TB|PB|%)-[0-9]*(KB|MB|GB|TB|PB|%)$/",$this->FAIpartitionSize)){
96 $this->sizeStart = preg_replace("/^([0-9]*)(KB|MB|GB|TB|PB|%).*$/","\\1",$this->FAIpartitionSize);
97 $this->sizeStart_Type = preg_replace("/^([0-9]*)(KB|MB|GB|TB|PB|%).*$/","\\2",$this->FAIpartitionSize);
98 $this->sizeStop = preg_replace("/^[^\-]*\-([0-9]*)(KB|MB|GB|TB|PB|%)$/","\\1",$this->FAIpartitionSize);
99 $this->sizeStop_Type = preg_replace("/^[^\-]*\-([0-9]*)(KB|MB|GB|TB|PB|%)$/","\\2",$this->FAIpartitionSize);
100 $this->FAIpartitionSizeType = "dynamic";
101 }else
103 // Dynamic range
104 if(preg_match("/^\-$/",$this->FAIpartitionSize)){
105 $this->FAIpartitionSizeType = "remaining";
107 }
109 /* Check for encrypted partitions
110 */
111 if(preg_match("/:encrypt$/",$this->FAImountPoint)){
112 $this->FAImountPoint = preg_replace("/:encrypt/","",$this->FAImountPoint);
113 $this->encrypted = TRUE;
114 }
116 }elseif($type == "raid"){
118 $usedDisks = split(",",$this->FAIpartitionSize);
119 foreach($usedDisks as $disk){
120 $name = preg_replace("/:.*$/","",$disk);
121 $spare = preg_match("/:spare/",$disk);
122 $missing = preg_match("/:missing/",$disk);
123 if(!empty($name)){
124 $this->raidDevices[$name] =
125 array(
126 "name" => $name,
127 "spare" => $spare,
128 "missing" => $missing);
129 }
130 }
131 }
132 }
133 }
135 function execute()
136 {
137 plugin::execute();
138 $smarty = get_smarty();
140 // Remove partition
141 if(isset($_POST['addPhysicalPartition']) && isset($_POST['physicalPartitionAdd'])){
142 $name = $_POST['physicalPartitionAdd'];
143 $this->raidDevices[$name] = array("name" => $name,"spare"=>false,"missing"=>false);
144 }
146 // Create a list of selectable partition types
147 if($this->FAIdiskType == "disk"){
149 if($this->disablePrimary){
150 $types = array(
151 "logical" => _("Logical"));
152 }else{
153 $types = array(
154 "primary" => _("Primary"),
155 "logical" => _("Logical"));
156 }
158 }elseif($this->FAIdiskType == "raid"){
159 $types = array(
160 "raid0" => _("RAID 0"),
161 "raid1" => _("RAID 1"),
162 "raid5" => _("RAID 5"),
163 "raid6" => _("RAID 6"));
164 }else{
165 $types = "";
166 }
168 // Create a list of all size options
169 $partitionSizeTypes = array(
170 "fixed" => _("fixed"),
171 "dynamic" => _("dynamic"),
172 "remaining" => _("remaining space")
173 );
175 // Create a list of all size options
176 $sizeTypes = array(
177 "KB" => _("KB"),
178 "MB" => _("MB"),
179 "GB" => _("GB"),
180 "TB" => _("TB"),
181 "PB" => _("PB"),
182 "%" => _("%")
183 );
185 // Preserve types
186 $preserveTypes = array(
187 "always" => _("always"),
188 "reinstall" => _("reinstall"));
190 // File system types.
191 $FAIfsTypes = array(
192 "swap" => _("swap space"),
193 "ext2" => _("ext2"),
194 "ext3" => _("ext3"),
195 "ext4" => _("ext4"),
196 "reiserfs" => _("reiser fs"),
197 "xfs" => _("xfs"),
198 "btrfs" => _("btrfs"));
200 $smarty->assign("partitionTypes", $types);
201 $smarty->assign("partitionSizeTypes", $partitionSizeTypes);
202 $smarty->assign("FAIpartitionSizeType", $this->FAIpartitionSizeType);
203 $smarty->assign("sizeTypes", $sizeTypes);
205 $smarty->assign("sizeStart_Type", $this->sizeStart_Type);
206 $smarty->assign("sizeStop_Type", $this->sizeStop_Type);
207 $smarty->assign("sizeStart", $this->sizeStart);
208 $smarty->assign("sizeStop", $this->sizeStop);
210 $smarty->assign("preserveTypes", $preserveTypes);
211 $smarty->assign("preserveType", $this->preserveType);
213 $smarty->assign("FAIfsTypes", $FAIfsTypes);
214 $smarty->assign("cn", $this->cn);
216 $smarty->assign("plist",$this->getRaidlist());
217 $smarty->assign("physicalPartitionList",$this->getPartitionlist());
218 $smarty->assign("disablePrimary", $this->disablePrimary);
220 foreach($this->attributes as $attr){
221 $smarty->assign($attr,$this->$attr);
222 }
223 return($smarty->fetch(get_template_path("faiPartition.tpl", TRUE, dirname(__FILE__))));
224 }
227 function getPartitionList()
228 {
229 $array = array();
230 foreach($this->parent->parent->disks as $disk){
231 if($disk['FAIdiskType'] != "raid"){
232 foreach($disk['partitions'] as $key => $part){
233 $name = $part['cn'];
234 if(!isset($this->raidDevices[$name])){
235 $array[$name] = $name." (".$disk['cn'].")";
236 }
237 }
238 }
239 }
240 return($array);
241 }
244 function getRaidList()
245 {
246 $divlist = new divSelectBox("RaidList");
248 $disks = $this->parent->parent->disks;
249 $objs = array();
250 foreach($disks as $disk){
251 if($disk['FAIdiskType'] != "raid"){
252 foreach($disk['partitions'] as $id => $part){
253 $objs[$part['cn']] = $part;
254 }
255 }
256 }
258 $list = array();
259 foreach($this->raidDevices as $device){
260 $str = $name = $device['name'];
261 $str = str_pad($str,25," ");
262 if(isset($objs[$device['name']]['FAIpartitionSize'])){
263 $str .= _("Size").": ";
264 $str .= $objs[$device['name']]['FAIpartitionSize'];
265 }
266 $str = str_pad($str,60," ");
267 $opt = "";
268 if($device['spare']){
269 $opt.= " "._("spare")." ";
270 }
271 if($device['missing']){
272 $opt.= " "._("missing")." ";
273 }
274 if($opt){
275 $str .= " "._("Options").": ".$opt;
276 }
277 $str = str_pad($str,80," ");
278 $list[$name] = preg_replace("/ /"," ",$str);
279 }
280 return($list);
281 }
283 function save_object()
284 {
285 if(isset($_POST['faiPartition'])){
286 foreach($this->attributes as $attr){
287 if(isset($_POST[$attr])){
288 $this->$attr = get_post($attr);
289 }
290 }
291 foreach(array("FAIpartitionSizeType","sizeStart","sizeStop","sizeStart_Type","sizeStop_Type") as $attr){
292 if(isset($_POST[$attr])){
293 $this->$attr = get_post($attr);
294 }
295 }
296 foreach(array("bootable","preserve","resize","encrypted") as $attr){
297 if(isset($_POST[$attr])){
298 $this->$attr = TRUE;
299 }else{
300 $this->$attr = FALSE;
301 }
302 }
304 // Allow user defined partition names for lvm disks.
305 if($this->FAIdiskType == "lvm" && isset($_POST['cn'])){
306 $this->cn = get_post('cn');
307 }
309 // Remove partition
310 if(isset($_POST['delPhysicalPartition']) && isset($_POST['physicalPartition'])){
311 unset($this->raidDevices[$_POST['physicalPartition']]);
312 }
314 // Toggle spare flag for partition entries
315 if(isset($_POST['toggleSpare']) && isset($_POST['physicalPartition'])){
316 $this->raidDevices[$_POST['physicalPartition']]['spare'] =
317 !$this->raidDevices[$_POST['physicalPartition']]['spare'];
318 }
320 // Toggle missing flag for partition entries
321 if(isset($_POST['toggleMissing']) && isset($_POST['physicalPartition'])){
322 $this->raidDevices[$_POST['physicalPartition']]['missing'] =
323 !$this->raidDevices[$_POST['physicalPartition']]['missing'];
324 }
325 }
326 }
329 function check()
330 {
331 $msgs = plugin::check();
333 // Check the given partition size.
334 if($this->FAIdiskType == "disk" || $this->FAIdiskType == "lvm"){
335 if($this->FAIpartitionSizeType == "fixed" || $this->FAIpartitionSizeType == "dynamic"){
336 if(!is_numeric($this->sizeStart)){
337 $msgs[] = msgPool::invalid(_("Partition size"),$this->sizeStart,"/[0-9]/i");
338 }
339 }
340 if($this->FAIpartitionSizeType == "dynamic"){
341 if(!is_numeric($this->sizeStop)){
342 $msgs[] = msgPool::invalid(_("Partition size"),$this->sizeStop,"/[0-9]/i");
343 }
345 $mp = array(
346 "%" => 1,
347 "KB" => pow(1024,0),
348 "MB" => pow(1024,1),
349 "GB" => pow(1024,2),
350 "TB" => pow(1024,3),
351 "PB" => pow(1024,4));
352 $res1 = $this->sizeStart * $mp[$this->sizeStart_Type];
353 $res2 = $this->sizeStop * $mp[$this->sizeStop_Type];
354 if($res1 > $res2){
355 $msgs[] = msgPool::toobig(_("Minimum partition size"), "'"._("Maximum partition size")."'");
356 }
357 }
358 }
360 // Add raid checks
361 if($this->FAIdiskType == "raid"){
362 if(count($this->raidDevices) < 2){
363 $msgs[] = _("Raid arrays must contain at least two partitions!");
364 }else if($this->FAIpartitionType == "raid0" && count($this->raidDevices) != 2){
365 $msgs[] = _("Raid 0 arrays can only be realized with a combination of two partitions!");
366 }
367 }
369 // check mount point
370 if($this->FAIfsType != "swap"){
371 if(!preg_match("#^/#",$this->FAImountPoint)){
372 $msgs[] = msgPool::invalid(_("Mount point"));
373 }
374 }
376 return($msgs);
377 }
380 function save()
381 {
382 $ret = array();
383 foreach($this->attributes as $attr){
384 $ret[$attr] = $this->$attr;
385 }
387 // Save partition size
388 if($this->FAIdiskType == "disk" || $this->FAIdiskType == "lvm"){
389 switch($this->FAIpartitionSizeType){
390 case 'fixed' :
391 $ret['FAIpartitionSize'] = $this->sizeStart.$this->sizeStart_Type;break;
392 case 'dynamic' :
393 $ret['FAIpartitionSize'] = $this->sizeStart.$this->sizeStart_Type."-".
394 $this->sizeStop.$this->sizeStop_Type;break;
395 case 'remaining' :
396 $ret['FAIpartitionSize'] = "-";break;
397 default: trigger_error("Unknown partition size!");
398 }
400 // Add encryption flag to partition mount point
401 if($this->encrypted){
402 $ret['FAImountPoint'] .= ":encrypt";
403 }
405 }elseif($this->FAIdiskType == "raid"){
406 $ret['FAIpartitionSize'] = "";
407 foreach($this->raidDevices as $device){
408 $ret['FAIpartitionSize'] .= $device['name'];
409 if($device['spare']){
410 $ret['FAIpartitionSize'] .= ":spare";
411 }
412 if($device['missing']){
413 $ret['FAIpartitionSize'] .= ":missing";
414 }
415 $ret['FAIpartitionSize'] .= ",";
416 }
417 $ret['FAIpartitionSize'] = trim($ret['FAIpartitionSize'],",");
418 }
419 $ret['status'] = $this->status;
421 if($this->FAIfsType == "swap"){
422 $ret['FAImountPoint'] = "swap";
423 }
425 return($ret);
426 }
427 }
428 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
429 ?>