r2946 - renderSearchResults(): discard detection of L2 addresses, it is now a sub...
[racktables] / inc / database.php
CommitLineData
b325120a 1<?php
e673ee24
DO
2/*
3*
4* This file is a library of database access functions for RackTables.
5*
6*/
7
a6e91ac2
DO
8$SQLSchema = array
9(
10 'object' => array
11 (
12 'table' => 'RackObject',
13 'columns' => array
14 (
15 'id' => 'id',
16 'name' => 'name',
17 'label' => 'label',
18 'barcode' => 'barcode',
19 'asset_no' => 'asset_no',
20 'objtype_id' => 'objtype_id',
21 'rack_id' => '(select rack_id from RackSpace where object_id = id order by rack_id asc limit 1)',
22 'Rack_name' => '(select name from Rack where id = rack_id)',
23 'row_id' => '(select row_id from Rack where id = rack_id)',
24 'Row_name' => '(select name from RackRow where id = row_id)',
25 'objtype_name' => '(select dict_value from Dictionary where dict_key = objtype_id)',
0d993afe 26 'has_problems' => 'has_problems',
6657739e 27 'comment' => 'comment',
a6e91ac2
DO
28 ),
29 'keycolumn' => 'id',
30 'ordcolumns' => array ('name'),
31 ),
32 'user' => array
33 (
34 'table' => 'UserAccount',
35 'columns' => array
36 (
37 'user_id' => 'user_id',
38 'user_name' => 'user_name',
39 'user_password_hash' => 'user_password_hash',
40 'user_realname' => 'user_realname',
41 ),
42 'keycolumn' => 'user_id',
43 'ordcolumns' => array ('user_name'),
44 ),
45 'ipv4net' => array
46 (
47 'table' => 'IPv4Network',
48 'columns' => array
49 (
50 'id' => 'id',
51 'ip' => 'INET_NTOA(IPv4Network.ip)',
52 'mask' => 'mask',
53 'name' => 'name',
54 ),
55 'keycolumn' => 'id',
56 'ordcolumns' => array ('ip', 'mask'),
57 ),
58 'file' => array
59 (
60 'table' => 'File',
61 'columns' => array
62 (
63 'id' => 'id',
64 'name' => 'name',
65 'type' => 'type',
66 'size' => 'size',
67 'ctime' => 'ctime',
68 'mtime' => 'mtime',
69 'atime' => 'atime',
70 'comment' => 'comment',
71 ),
72 'keycolumn' => 'id',
73 'ordcolumns' => array ('name'),
74 ),
75 'ipv4vs' => array
76 (
77 'table' => 'IPv4VS',
78 'columns' => array
79 (
80 'id' => 'id',
81 'vip' => 'INET_NTOA(vip)',
82 'vport' => 'vport',
83 'proto' => 'proto',
84 'name' => 'name',
85 'vsconfig' => 'vsconfig',
86 'rsconfig' => 'rsconfig',
87 'poolcount' => '(select count(vs_id) from IPv4LB where vs_id = id)',
88 'dname' => 'CONCAT_WS("/", CONCAT_WS(":", INET_NTOA(vip), vport), proto)',
89 ),
90 'keycolumn' => 'id',
91 'ordcolumns' => array ('vip', 'proto', 'vport'),
92 ),
93 'ipv4rspool' => array
94 (
95 'table' => 'IPv4RSPool',
96 'columns' => array
97 (
98 'id' => 'id',
99 'name' => 'name',
100 'refcnt' => '(select count(rspool_id) from IPv4LB where rspool_id = id)',
101 'rscount' => '(select count(rspool_id) from IPv4RS where rspool_id = IPv4RSPool.id)',
102 'vsconfig' => 'vsconfig',
103 'rsconfig' => 'rsconfig',
104 ),
105 'keycolumn' => 'id',
106 'ordcolumns' => array ('name', 'id'),
107 ),
108 'rack' => array
109 (
110 'table' => 'Rack',
111 'columns' => array
112 (
113 'id' => 'id',
114 'name' => 'name',
115 'height' => 'height',
116 'comment' => 'comment',
117 'row_id' => 'row_id',
118 'row_name' => '(select name from RackRow where RackRow.id = row_id)',
119 ),
120 'keycolumn' => 'id',
121 'ordcolumns' => array ('row_id', 'name'),
122 'pidcolumn' => 'row_id',
123 ),
124);
125
e1ae3fb4
AD
126function isInnoDBSupported ($dbh = FALSE) {
127 global $dbxlink;
128
129 // sometimes db handle isn't available globally, must be passed
130 if (!$dbxlink)
131 $dbxlink = $dbh;
132
133 // create a temp table
134 $dbxlink->query("CREATE TABLE `innodb_test` (`id` int) ENGINE=InnoDB");
135 $row = $dbxlink->query("SHOW TABLE STATUS LIKE 'innodb_test'")->fetch(PDO::FETCH_ASSOC);
136 $dbxlink->query("DROP TABLE `innodb_test`");
137 if ($row['Engine'] == 'InnoDB')
138 return TRUE;
139
140 return FALSE;
141}
142
5f54485b 143function escapeString ($value, $do_db_escape = TRUE)
e673ee24 144{
b614498d 145 $ret = htmlspecialchars ($value, ENT_QUOTES, 'UTF-8');
5f54485b
DO
146 if ($do_db_escape)
147 {
148 global $dbxlink;
149 $ret = substr ($dbxlink->quote ($ret), 1, -1);
150 }
151 return $ret;
e673ee24
DO
152}
153
a8ce7234
DO
154// Return detailed information about one rack row.
155function getRackRowInfo ($rackrow_id)
e673ee24 156{
e673ee24 157 $query =
10bac82a 158 "select RackRow.id as id, RackRow.name as name, count(Rack.id) as count, " .
5332840f 159 "if(isnull(sum(Rack.height)),0,sum(Rack.height)) as sum " .
10bac82a 160 "from RackRow left join Rack on Rack.row_id = RackRow.id " .
cf5ff1a5 161 "where RackRow.id = ${rackrow_id} " .
1743cafe 162 "group by RackRow.id";
065eeb52 163 $result = useSelectBlade ($query, __FUNCTION__);
a8ce7234
DO
164 if ($row = $result->fetch (PDO::FETCH_ASSOC))
165 return $row;
e673ee24 166 else
a8ce7234 167 return NULL;
e673ee24
DO
168}
169
51690ad4
DY
170function getRackRows ()
171{
172 $query = "select id, name from RackRow ";
173 $result = useSelectBlade ($query, __FUNCTION__);
174 $rows = array();
175 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2a3f0501 176 $rows[$row['id']] = $row['name'];
51690ad4
DY
177 $result->closeCursor();
178 asort ($rows);
179 return $rows;
180}
181
10bac82a
DY
182function commitAddRow($rackrow_name)
183{
590e1281 184 return useInsertBlade('RackRow', array('name'=>"'$rackrow_name'"));
10bac82a
DY
185}
186
187function commitUpdateRow($rackrow_id, $rackrow_name)
188{
189 global $dbxlink;
190 $query = "update RackRow set name = '${rackrow_name}' where id=${rackrow_id}";
191 $result = $dbxlink->query ($query);
192 if ($result == NULL)
193 {
194 showError ("SQL query '${query}' failed", __FUNCTION__);
195 return FALSE;
196 }
197 $result->closeCursor();
198 return TRUE;
199}
200
9f14a7ef
DY
201function commitDeleteRow($rackrow_id)
202{
203 global $dbxlink;
5af82683 204 $query = "select count(*) from Rack where row_id=${rackrow_id}";
9f14a7ef 205 $result = $dbxlink->query ($query);
5af82683
DY
206 if (($result!=NULL) && ($row = $result->fetch(PDO::FETCH_NUM)) )
207 {
208 if ($row[0] == 0)
209 {
210 $query = "delete from RackRow where id=${rackrow_id}";
211 $result = $dbxlink->query ($query);
212 if ($result == NULL)
213 {
214 showError ("SQL query '${query}' failed", __FUNCTION__);
215 return FALSE;
216 }
217 }
218 }
219 else
9f14a7ef
DY
220 {
221 showError ("SQL query '${query}' failed", __FUNCTION__);
222 return FALSE;
223 }
224 $result->closeCursor();
225 return TRUE;
226}
227
e673ee24
DO
228// This function returns id->name map for all object types. The map is used
229// to build <select> input for objects.
230function getObjectTypeList ()
231{
232 return readChapter ('RackObjectType');
233}
234
8d4f7d18 235// Return a simple object list w/o related information, so that the returned value
c6bc0ac5
DO
236// can be directly used by printSelect(). An optional argument is the name of config
237// option with constraint in RackCode.
238function getNarrowObjectList ($varname = '')
e9132485 239{
212c9d8a 240 $wideList = listCells ('object');
59dce363 241 if (strlen ($varname) and strlen (getConfigVar ($varname)))
e9132485 242 {
59dce363
DO
243 global $parseCache;
244 if (!isset ($parseCache[$varname]))
245 $parseCache[$varname] = spotPayload (getConfigVar ($varname), 'SYNT_EXPR');
246 if ($parseCache[$varname]['result'] != 'ACK')
247 return array();
212c9d8a 248 $wideList = filterCellList ($wideList, $parseCache[$varname]['load']);
e9132485 249 }
212c9d8a
DO
250 $ret = array();
251 foreach ($wideList as $cell)
252 $ret[$cell['id']] = $cell['dname'];
e9132485
DO
253 return $ret;
254}
255
d08d766d 256// For a given realm return a list of entity records, each with
212c9d8a 257// enough information for judgeCell() to execute.
a8efc03e 258function listCells ($realm, $parent_id = 0)
d08d766d 259{
7cfc98b1
DO
260 if (!$parent_id)
261 {
262 global $entityCache;
263 if (isset ($entityCache['complete'][$realm]))
264 return $entityCache['complete'][$realm];
265 }
a6e91ac2
DO
266 global $SQLSchema;
267 if (!isset ($SQLSchema[$realm]))
c5f84f48 268 throw new RealmNotFoundException ($realm);
a6e91ac2 269 $SQLinfo = $SQLSchema[$realm];
a8efc03e 270 $query = 'SELECT tag_id';
a6e91ac2 271 foreach ($SQLinfo['columns'] as $alias => $expression)
573214e0 272 // Automatically prepend table name to each single column, but leave all others intact.
a6e91ac2
DO
273 $query .= ', ' . ($alias == $expression ? "${SQLinfo['table']}.${alias}" : "${expression} as ${alias}");
274 $query .= " FROM ${SQLinfo['table']} LEFT JOIN TagStorage on entity_realm = '${realm}' and entity_id = ${SQLinfo['table']}.${SQLinfo['keycolumn']}";
275 if (isset ($SQLinfo['pidcolumn']) and $parent_id)
276 $query .= " WHERE ${SQLinfo['table']}.${SQLinfo['pidcolumn']} = ${parent_id}";
a8efc03e 277 $query .= " ORDER BY ";
a6e91ac2
DO
278 foreach ($SQLinfo['ordcolumns'] as $oc)
279 $query .= "${SQLinfo['table']}.${oc}, ";
0fbbfad0 280 $query .= " tag_id";
d08d766d
DO
281 $result = useSelectBlade ($query, __FUNCTION__);
282 $ret = array();
283 global $taglist;
284 // Index returned result by the value of key column.
285 while ($row = $result->fetch (PDO::FETCH_ASSOC))
286 {
a6e91ac2 287 $entity_id = $row[$SQLinfo['keycolumn']];
d08d766d
DO
288 // Init the first record anyway, but store tag only if there is one.
289 if (!isset ($ret[$entity_id]))
290 {
573214e0 291 $ret[$entity_id] = array ('realm' => $realm);
a6e91ac2 292 foreach (array_keys ($SQLinfo['columns']) as $alias)
573214e0
DO
293 $ret[$entity_id][$alias] = $row[$alias];
294 $ret[$entity_id]['etags'] = array();
d08d766d
DO
295 if ($row['tag_id'] != NULL && isset ($taglist[$row['tag_id']]))
296 $ret[$entity_id]['etags'][] = array
297 (
298 'id' => $row['tag_id'],
299 'tag' => $taglist[$row['tag_id']]['tag'],
300 'parent_id' => $taglist[$row['tag_id']]['parent_id'],
301 );
302 }
a6e91ac2 303 elseif (isset ($taglist[$row['tag_id']]))
d08d766d
DO
304 // Meeting existing key later is always more tags on existing list.
305 $ret[$entity_id]['etags'][] = array
306 (
307 'id' => $row['tag_id'],
308 'tag' => $taglist[$row['tag_id']]['tag'],
309 'parent_id' => $taglist[$row['tag_id']]['parent_id'],
310 );
311 }
7cfc98b1
DO
312 // Add necessary finish to the list before returning it. Maintain caches.
313 if (!$parent_id)
314 unset ($entityCache['partial'][$realm]);
d08d766d
DO
315 foreach (array_keys ($ret) as $entity_id)
316 {
6df2025d 317 $ret[$entity_id]['etags'] = getExplicitTagsOnly ($ret[$entity_id]['etags']);
d08d766d 318 $ret[$entity_id]['itags'] = getImplicitTags ($ret[$entity_id]['etags']);
d16af52f 319 $ret[$entity_id]['atags'] = generateEntityAutoTags ($ret[$entity_id]);
23cdc7e9
DO
320 switch ($realm)
321 {
322 case 'object':
323 $ret[$entity_id]['dname'] = displayedName ($ret[$entity_id]);
324 break;
d724d290
DO
325 case 'ipv4net':
326 $ret[$entity_id]['ip_bin'] = ip2long ($ret[$entity_id]['ip']);
327 $ret[$entity_id]['mask_bin'] = binMaskFromDec ($ret[$entity_id]['mask']);
328 $ret[$entity_id]['mask_bin_inv'] = binInvMaskFromDec ($ret[$entity_id]['mask']);
329 $ret[$entity_id]['db_first'] = sprintf ('%u', 0x00000000 + $ret[$entity_id]['ip_bin'] & $ret[$entity_id]['mask_bin']);
330 $ret[$entity_id]['db_last'] = sprintf ('%u', 0x00000000 + $ret[$entity_id]['ip_bin'] | ($ret[$entity_id]['mask_bin_inv']));
331 break;
23cdc7e9
DO
332 default:
333 break;
334 }
7cfc98b1
DO
335 if (!$parent_id)
336 $entityCache['complete'][$realm][$entity_id] = $ret[$entity_id];
337 else
338 $entityCache['partial'][$realm][$entity_id] = $ret[$entity_id];
d08d766d
DO
339 }
340 return $ret;
341}
342
a6e91ac2
DO
343// Very much like listCells(), but return only one record requested (or NULL,
344// if it does not exist).
345function spotEntity ($realm, $id)
346{
7cfc98b1
DO
347 global $entityCache;
348 if (isset ($entityCache['complete'][$realm]))
349 // Emphasize the absence of record, if listCells() has already been called.
b135a49d
DY
350 if (isset ($entityCache['complete'][$realm][$id]))
351 return $entityCache['complete'][$realm][$id];
352 else
353 throw new EntityNotFoundException ($realm, $id);
7cfc98b1
DO
354 elseif (isset ($entityCache['partial'][$realm][$id]))
355 return $entityCache['partial'][$realm][$id];
a6e91ac2
DO
356 global $SQLSchema;
357 if (!isset ($SQLSchema[$realm]))
c5f84f48 358 throw new RealmNotFoundException ($realm);
a6e91ac2
DO
359 $SQLinfo = $SQLSchema[$realm];
360 $query = 'SELECT tag_id';
361 foreach ($SQLinfo['columns'] as $alias => $expression)
362 // Automatically prepend table name to each single column, but leave all others intact.
363 $query .= ', ' . ($alias == $expression ? "${SQLinfo['table']}.${alias}" : "${expression} as ${alias}");
364 $query .= " FROM ${SQLinfo['table']} LEFT JOIN TagStorage on entity_realm = '${realm}' and entity_id = ${SQLinfo['table']}.${SQLinfo['keycolumn']}";
365 $query .= " WHERE ${SQLinfo['table']}.${SQLinfo['keycolumn']} = ${id}";
366 $query .= " ORDER BY tag_id";
367 $result = useSelectBlade ($query, __FUNCTION__);
368 $ret = array();
369 global $taglist;
370 while ($row = $result->fetch (PDO::FETCH_ASSOC))
371 if (!isset ($ret['realm']))
372 {
373 $ret = array ('realm' => $realm);
374 foreach (array_keys ($SQLinfo['columns']) as $alias)
375 $ret[$alias] = $row[$alias];
376 $ret['etags'] = array();
377 if ($row['tag_id'] != NULL && isset ($taglist[$row['tag_id']]))
378 $ret['etags'][] = array
379 (
380 'id' => $row['tag_id'],
381 'tag' => $taglist[$row['tag_id']]['tag'],
382 'parent_id' => $taglist[$row['tag_id']]['parent_id'],
383 );
384 }
385 elseif (isset ($taglist[$row['tag_id']]))
386 $ret['etags'][] = array
387 (
388 'id' => $row['tag_id'],
389 'tag' => $taglist[$row['tag_id']]['tag'],
390 'parent_id' => $taglist[$row['tag_id']]['parent_id'],
391 );
392 unset ($result);
393 if (!isset ($ret['realm'])) // no rows were returned
b135a49d 394 throw new EntityNotFoundException ($realm, $id);
6df2025d 395 $ret['etags'] = getExplicitTagsOnly ($ret['etags']);
a6e91ac2 396 $ret['itags'] = getImplicitTags ($ret['etags']);
d16af52f 397 $ret['atags'] = generateEntityAutoTags ($ret);
a6e91ac2
DO
398 switch ($realm)
399 {
400 case 'object':
401 $ret['dname'] = displayedName ($ret);
402 break;
d724d290
DO
403 case 'ipv4net':
404 $ret['ip_bin'] = ip2long ($ret['ip']);
405 $ret['mask_bin'] = binMaskFromDec ($ret['mask']);
406 $ret['mask_bin_inv'] = binInvMaskFromDec ($ret['mask']);
407 $ret['db_first'] = sprintf ('%u', 0x00000000 + $ret['ip_bin'] & $ret['mask_bin']);
408 $ret['db_last'] = sprintf ('%u', 0x00000000 + $ret['ip_bin'] | ($ret['mask_bin_inv']));
409 break;
a6e91ac2
DO
410 default:
411 break;
412 }
7cfc98b1 413 $entityCache['partial'][$realm][$id] = $ret;
a6e91ac2
DO
414 return $ret;
415}
416
d08d766d 417// This function can be used with array_walk().
573214e0 418function amplifyCell (&$record, $dummy = NULL)
d08d766d 419{
d08d766d
DO
420 switch ($record['realm'])
421 {
422 case 'object':
423 $record['ports'] = getObjectPortsAndLinks ($record['id']);
424 $record['ipv4'] = getObjectIPv4Allocations ($record['id']);
425 $record['nat4'] = getNATv4ForObject ($record['id']);
426 $record['ipv4rspools'] = getRSPoolsForObject ($record['id']);
427 $record['files'] = getFilesOfEntity ($record['realm'], $record['id']);
428 break;
573214e0 429 case 'ipv4net':
573214e0
DO
430 $record['parent_id'] = getIPv4AddressNetworkId ($record['ip'], $record['mask']);
431 break;
8bc5d1e4
DO
432 case 'file':
433 $record['links'] = getFileLinks ($record['id']);
434 break;
a6e91ac2
DO
435 case 'ipv4rspool':
436 $record['lblist'] = array();
437 $query = "select object_id, vs_id, lb.vsconfig, lb.rsconfig from " .
438 "IPv4LB as lb inner join IPv4VS as vs on lb.vs_id = vs.id " .
439 "where rspool_id = ${record['id']} order by object_id, vip, vport";
440 $result = useSelectBlade ($query, __FUNCTION__);
441 while ($row = $result->fetch (PDO::FETCH_ASSOC))
442 $record['lblist'][$row['object_id']][$row['vs_id']] = array
443 (
444 'rsconfig' => $row['rsconfig'],
445 'vsconfig' => $row['vsconfig'],
446 );
447 unset ($result);
7c38462f 448 $record['rslist'] = array();
a6e91ac2
DO
449 $query = "select id, inservice, inet_ntoa(rsip) as rsip, rsport, rsconfig from " .
450 "IPv4RS where rspool_id = ${record['id']} order by IPv4RS.rsip, rsport";
451 $result = useSelectBlade ($query, __FUNCTION__);
452 while ($row = $result->fetch (PDO::FETCH_ASSOC))
453 $record['rslist'][$row['id']] = array
454 (
455 'inservice' => $row['inservice'],
456 'rsip' => $row['rsip'],
457 'rsport' => $row['rsport'],
458 'rsconfig' => $row['rsconfig'],
459 );
460 unset ($result);
7c38462f
DO
461 break;
462 case 'ipv4vs':
463 // Get the detailed composition of a particular virtual service, namely the list
464 // of all pools, each shown with the list of objects servicing it. VS/RS configs
465 // will be returned as well.
466 $record['rspool'] = array();
467 $query = "select pool.id, name, pool.vsconfig, pool.rsconfig, object_id, " .
468 "lb.vsconfig as lb_vsconfig, lb.rsconfig as lb_rsconfig from " .
469 "IPv4RSPool as pool left join IPv4LB as lb on pool.id = lb.rspool_id " .
470 "where vs_id = ${record['id']} order by pool.name, object_id";
471 $result = useSelectBlade ($query, __FUNCTION__);
472 while ($row = $result->fetch (PDO::FETCH_ASSOC))
473 {
474 if (!isset ($record['rspool'][$row['id']]))
475 $record['rspool'][$row['id']] = array
476 (
477 'name' => $row['name'],
478 'vsconfig' => $row['vsconfig'],
479 'rsconfig' => $row['rsconfig'],
480 'lblist' => array(),
481 );
482 if ($row['object_id'] == NULL)
483 continue;
484 $record['rspool'][$row['id']]['lblist'][$row['object_id']] = array
485 (
486 'vsconfig' => $row['lb_vsconfig'],
487 'rsconfig' => $row['lb_rsconfig'],
488 );
489 }
490 unset ($result);
491 break;
61a1d996
DO
492 case 'rack':
493 $record['mountedObjects'] = array();
494 // start with default rackspace
495 for ($i = $record['height']; $i > 0; $i--)
496 for ($locidx = 0; $locidx < 3; $locidx++)
497 $record[$i][$locidx]['state'] = 'F';
498 // load difference
499 $query =
500 "select unit_no, atom, state, object_id " .
501 "from RackSpace where rack_id = ${record['id']} and " .
502 "unit_no between 1 and " . $record['height'] . " order by unit_no";
503 $result = useSelectBlade ($query, __FUNCTION__);
504 global $loclist;
505 $mounted_objects = array();
506 while ($row = $result->fetch (PDO::FETCH_ASSOC))
507 {
508 $record[$row['unit_no']][$loclist[$row['atom']]]['state'] = $row['state'];
509 $record[$row['unit_no']][$loclist[$row['atom']]]['object_id'] = $row['object_id'];
510 if ($row['state'] == 'T' and $row['object_id'] != NULL)
511 $mounted_objects[$row['object_id']] = TRUE;
512 }
513 $record['mountedObjects'] = array_keys ($mounted_objects);
514 unset ($result);
515 break;
d08d766d
DO
516 default:
517 }
518}
519
e673ee24
DO
520function getPortTypes ()
521{
fe6e3bd7 522 return readChapter ('PortType');
e673ee24
DO
523}
524
125b5f39 525function getObjectPortsAndLinks ($object_id)
e673ee24 526{
1919110a
DO
527 // prepare decoder
528 $ptd = readChapter ('PortType');
529 $query = "select id, name, label, l2address, type as type_id, reservation_comment from Port where object_id = ${object_id}";
530 // list and decode all ports of the current object
065eeb52 531 $result = useSelectBlade ($query, __FUNCTION__);
e425f895 532 $ret=array();
e425f895 533 while ($row = $result->fetch (PDO::FETCH_ASSOC))
e673ee24 534 {
1919110a
DO
535 $row['type'] = $ptd[$row['type_id']];
536 $row['l2address'] = l2addressFromDatabase ($row['l2address']);
537 $row['remote_id'] = NULL;
538 $row['remote_name'] = NULL;
539 $row['remote_object_id'] = NULL;
540 $row['remote_object_name'] = NULL;
b4c1e3f4 541 $row['remote_type_id'] = NULL;
1919110a
DO
542 $ret[] = $row;
543 }
544 unset ($result);
545 // now find and decode remote ends for all locally terminated connections
125b5f39 546 // FIXME: can't this data be extracted in one pass with sub-queries?
1919110a
DO
547 foreach (array_keys ($ret) as $tmpkey)
548 {
549 $portid = $ret[$tmpkey]['id'];
550 $remote_id = NULL;
551 $query = "select porta, portb from Link where porta = {$portid} or portb = ${portid}";
552 $result = useSelectBlade ($query, __FUNCTION__);
553 if ($row = $result->fetch (PDO::FETCH_ASSOC))
e673ee24 554 {
1919110a
DO
555 if ($portid != $row['porta'])
556 $remote_id = $row['porta'];
557 elseif ($portid != $row['portb'])
558 $remote_id = $row['portb'];
559 }
560 unset ($result);
561 if ($remote_id) // there's a remote end here
562 {
563 $query = "select Port.name as port_name, Port.type as port_type, object_id, RackObject.name as object_name " .
564 "from Port left join RackObject on Port.object_id = RackObject.id " .
565 "where Port.id = ${remote_id}";
566 $result = useSelectBlade ($query, __FUNCTION__);
567 if ($row = $result->fetch (PDO::FETCH_ASSOC))
568 {
569 $ret[$tmpkey]['remote_name'] = $row['port_name'];
570 $ret[$tmpkey]['remote_object_id'] = $row['object_id'];
571 $ret[$tmpkey]['remote_object_name'] = $row['object_name'];
b4c1e3f4 572 $ret[$tmpkey]['remote_type_id'] = $row['port_type'];
1919110a
DO
573 }
574 $ret[$tmpkey]['remote_id'] = $remote_id;
575 unset ($result);
576 // only call displayedName() when necessary
59a83bd8 577 if (!strlen ($ret[$tmpkey]['remote_object_name']) and strlen ($ret[$tmpkey]['remote_object_id']))
1919110a 578 {
fb6e2f57 579 $oi = spotEntity ('object', $ret[$tmpkey]['remote_object_id']);
7ddbcf59 580 $ret[$tmpkey]['remote_object_name'] = $oi['dname'];
1919110a 581 }
e673ee24
DO
582 }
583 }
e673ee24
DO
584 return $ret;
585}
586
f19c75d6 587function commitAddRack ($name, $height = 0, $row_id = 0, $comment, $taglist)
e673ee24 588{
59a83bd8 589 if ($row_id <= 0 or $height <= 0 or !strlen ($name))
f19c75d6 590 return FALSE;
406b54bd
DO
591 $result = useInsertBlade
592 (
593 'Rack',
594 array
595 (
596 'row_id' => $row_id,
597 'name' => "'${name}'",
598 'height' => $height,
599 'comment' => "'${comment}'"
600 )
601 );
602 if ($result == NULL)
e673ee24 603 {
406b54bd 604 showError ('useInsertBlade() failed', __FUNCTION__);
e673ee24
DO
605 return FALSE;
606 }
c63a8d6e 607 $last_insert_id = lastInsertID();
351c0966 608 return (produceTagsForLastRecord ('rack', $taglist, $last_insert_id) == '') and recordHistory ('Rack', "id = ${last_insert_id}");
e673ee24
DO
609}
610
f60bb422 611function commitAddObject ($new_name, $new_label, $new_barcode, $new_type_id, $new_asset_no, $taglist = array())
e673ee24
DO
612{
613 global $dbxlink;
f60bb422
DO
614 // Maintain UNIQUE INDEX for common names and asset tags by
615 // filtering out empty strings (not NULLs).
616 $result1 = useInsertBlade
617 (
618 'RackObject',
619 array
620 (
59a83bd8 621 'name' => !strlen ($new_name) ? 'NULL' : "'${new_name}'",
f60bb422 622 'label' => "'${new_label}'",
59a83bd8 623 'barcode' => !strlen ($new_barcode) ? 'NULL' : "'${new_barcode}'",
f60bb422 624 'objtype_id' => $new_type_id,
59a83bd8 625 'asset_no' => !strlen ($new_asset_no) ? 'NULL' : "'${new_asset_no}'"
f60bb422
DO
626 )
627 );
e673ee24
DO
628 if ($result1 == NULL)
629 {
f60bb422 630 showError ("SQL query #1 failed", __FUNCTION__);
e673ee24
DO
631 return FALSE;
632 }
c63a8d6e 633 $last_insert_id = lastInsertID();
ad0e4754
DO
634 // Do AutoPorts magic
635 executeAutoPorts ($last_insert_id, $new_type_id);
f60bb422 636 // Now tags...
351c0966 637 $error = produceTagsForLastRecord ('object', $taglist, $last_insert_id);
c63a8d6e
DO
638 if ($error != '')
639 {
640 showError ("Error adding tags for the object: ${error}");
641 return FALSE;
642 }
e673ee24
DO
643 return recordHistory ('RackObject', "id = ${last_insert_id}");
644}
645
646function commitUpdateObject ($object_id = 0, $new_name = '', $new_label = '', $new_barcode = '', $new_type_id = 0, $new_has_problems = 'no', $new_asset_no = '', $new_comment = '')
647{
178fda20 648 if ($new_type_id == 0)
c5f84f48 649 throw new InvalidArgException ('$new_type_id', $new_type_id);
e673ee24 650 global $dbxlink;
59a83bd8
DO
651 $new_asset_no = !strlen ($new_asset_no) ? 'NULL' : "'${new_asset_no}'";
652 $new_barcode = !strlen ($new_barcode) ? 'NULL' : "'${new_barcode}'";
653 $new_name = !strlen ($new_name) ? 'NULL' : "'${new_name}'";
e673ee24
DO
654 $query = "update RackObject set name=${new_name}, label='${new_label}', barcode=${new_barcode}, objtype_id='${new_type_id}', " .
655 "has_problems='${new_has_problems}', asset_no=${new_asset_no}, comment='${new_comment}' " .
656 "where id='${object_id}' limit 1";
657 $result = $dbxlink->query ($query);
658 if ($result == NULL)
659 {
f41b492f 660 showError ("SQL query '${query}' failed", __FUNCTION__);
e673ee24
DO
661 return FALSE;
662 }
e673ee24
DO
663 $result->closeCursor();
664 return recordHistory ('RackObject', "id = ${object_id}");
665}
666
6657739e
DO
667// Remove file links related to the entity, but leave the entity and file(s) intact.
668function releaseFiles ($entity_realm, $entity_id)
669{
670 global $dbxlink;
671 $dbxlink->exec ("DELETE FROM FileLink WHERE entity_type = '${entity_realm}' AND entity_id = ${entity_id}");
672}
673
52b34485
AD
674// There are times when you want to delete all traces of an object
675function commitDeleteObject ($object_id = 0)
676{
52b34485 677 global $dbxlink;
6657739e 678 releaseFiles ('object', $object_id);
29c3a4d8 679 destroyTagsForEntity ('object', $object_id);
9f8dbae6 680 $dbxlink->query("DELETE FROM AttributeValue WHERE object_id = ${object_id}");
706ce117
DO
681 $dbxlink->query("DELETE FROM IPv4LB WHERE object_id = ${object_id}");
682 $dbxlink->query("DELETE FROM IPv4Allocation WHERE object_id = ${object_id}");
9f8dbae6 683 $dbxlink->query("DELETE FROM Port WHERE object_id = ${object_id}");
706ce117 684 $dbxlink->query("DELETE FROM IPv4NAT WHERE object_id = ${object_id}");
9f8dbae6 685 $dbxlink->query("DELETE FROM RackSpace WHERE object_id = ${object_id}");
9f8dbae6
AD
686 $dbxlink->query("DELETE FROM Atom WHERE molecule_id IN (SELECT new_molecule_id FROM MountOperation WHERE object_id = ${object_id})");
687 $dbxlink->query("DELETE FROM Molecule WHERE id IN (SELECT new_molecule_id FROM MountOperation WHERE object_id = ${object_id})");
688 $dbxlink->query("DELETE FROM MountOperation WHERE object_id = ${object_id}");
689 $dbxlink->query("DELETE FROM RackObjectHistory WHERE id = ${object_id}");
690 $dbxlink->query("DELETE FROM RackObject WHERE id = ${object_id}");
52b34485
AD
691
692 return '';
693}
694
c8187437
DY
695function commitDeleteRack($rack_id)
696{
697 global $dbxlink;
6657739e 698 releaseFiles ('rack', $rack_id);
29c3a4d8 699 destroyTagsForEntity ('rack', $rack_id);
c8187437
DY
700 $query = "delete from RackSpace where rack_id = '${rack_id}'";
701 $dbxlink->query ($query);
c8187437
DY
702 $query = "delete from RackHistory where id = '${rack_id}'";
703 $dbxlink->query ($query);
704 $query = "delete from Rack where id = '${rack_id}'";
705 $dbxlink->query ($query);
706 return TRUE;
707}
708
e673ee24
DO
709function commitUpdateRack ($rack_id, $new_name, $new_height, $new_row_id, $new_comment)
710{
59a83bd8 711 if (!strlen ($rack_id) || !strlen ($new_name) || !strlen ($new_height))
e673ee24 712 {
f41b492f 713 showError ('Not all required args are present.', __FUNCTION__);
e673ee24
DO
714 return FALSE;
715 }
716 global $dbxlink;
7d70d643
AD
717
718 // Can't shrink a rack if rows being deleted contain mounted objects
719 $check_sql = "SELECT COUNT(*) AS count FROM RackSpace WHERE rack_id = '${rack_id}' AND unit_no > '{$new_height}'";
720 $check_result = $dbxlink->query($check_sql);
721 $check_row = $check_result->fetch (PDO::FETCH_ASSOC);
de9067c2 722 unset ($check_result);
7d70d643
AD
723 if ($check_row['count'] > 0) {
724 showError ('Cannot shrink rack, objects are still mounted there', __FUNCTION__);
725 return FALSE;
726 }
727
728 $update_sql = "update Rack set name='${new_name}', height='${new_height}', comment='${new_comment}', row_id=${new_row_id} " .
e673ee24 729 "where id='${rack_id}' limit 1";
7d70d643
AD
730 $update_result = $dbxlink->query ($update_sql);
731 if ($update_result->rowCount() != 1)
e673ee24 732 {
f41b492f 733 showError ('Error updating rack information', __FUNCTION__);
e673ee24
DO
734 return FALSE;
735 }
736 return recordHistory ('Rack', "id = ${rack_id}");
737}
738
61a1d996 739// This function accepts rack data returned by amplifyCell(), validates and applies changes
e673ee24
DO
740// supplied in $_REQUEST and returns resulting array. Only those changes are examined, which
741// correspond to current rack ID.
742// 1st arg is rackdata, 2nd arg is unchecked state, 3rd arg is checked state.
743// If 4th arg is present, object_id fields will be updated accordingly to the new state.
744// The function returns the modified rack upon success.
745function processGridForm (&$rackData, $unchecked_state, $checked_state, $object_id = 0)
746{
747 global $loclist, $dbxlink;
748 $rack_id = $rackData['id'];
749 $rack_name = $rackData['name'];
750 $rackchanged = FALSE;
751 for ($unit_no = $rackData['height']; $unit_no > 0; $unit_no--)
752 {
753 for ($locidx = 0; $locidx < 3; $locidx++)
754 {
755 if ($rackData[$unit_no][$locidx]['enabled'] != TRUE)
756 continue;
757 // detect a change
758 $state = $rackData[$unit_no][$locidx]['state'];
759 if (isset ($_REQUEST["atom_${rack_id}_${unit_no}_${locidx}"]) and $_REQUEST["atom_${rack_id}_${unit_no}_${locidx}"] == 'on')
760 $newstate = $checked_state;
761 else
762 $newstate = $unchecked_state;
763 if ($state == $newstate)
764 continue;
765 $rackchanged = TRUE;
766 // and validate
767 $atom = $loclist[$locidx];
768 // The only changes allowed are those introduced by checkbox grid.
769 if
770 (
771 !($state == $checked_state && $newstate == $unchecked_state) &&
772 !($state == $unchecked_state && $newstate == $checked_state)
773 )
774 return array ('code' => 500, 'message' => "${rack_name}: Rack ID ${rack_id}, unit ${unit_no}, 'atom ${atom}', cannot change state from '${state}' to '${newstate}'");
775 // Here we avoid using ON DUPLICATE KEY UPDATE by first performing DELETE
776 // anyway and then looking for probable need of INSERT.
777 $query =
778 "delete from RackSpace where rack_id = ${rack_id} and " .
779 "unit_no = ${unit_no} and atom = '${atom}' limit 1";
780 $r = $dbxlink->query ($query);
781 if ($r == NULL)
4d2e93f2 782 return array ('code' => 500, 'message' => __FUNCTION__ . ": ${rack_name}: SQL DELETE query failed");
e673ee24
DO
783 if ($newstate != 'F')
784 {
785 $query =
786 "insert into RackSpace(rack_id, unit_no, atom, state) " .
787 "values(${rack_id}, ${unit_no}, '${atom}', '${newstate}') ";
788 $r = $dbxlink->query ($query);
789 if ($r == NULL)
4d2e93f2 790 return array ('code' => 500, 'message' => __FUNCTION__ . ": ${rack_name}: SQL INSERT query failed");
e673ee24
DO
791 }
792 if ($newstate == 'T' and $object_id != 0)
793 {
794 // At this point we already have a record in RackSpace.
795 $query =
796 "update RackSpace set object_id=${object_id} " .
797 "where rack_id=${rack_id} and unit_no=${unit_no} and atom='${atom}' limit 1";
798 $r = $dbxlink->query ($query);
799 if ($r->rowCount() == 1)
800 $rackData[$unit_no][$locidx]['object_id'] = $object_id;
801 else
802 return array ('code' => 500, 'message' => "${rack_name}: Rack ID ${rack_id}, unit ${unit_no}, atom '${atom}' failed to set object_id to '${object_id}'");
803 }
804 }
805 }
806 if ($rackchanged)
c7fe33be
DO
807 {
808 resetThumbCache ($rack_id);
e673ee24 809 return array ('code' => 200, 'message' => "${rack_name}: All changes were successfully saved.");
c7fe33be 810 }
e673ee24
DO
811 else
812 return array ('code' => 300, 'message' => "${rack_name}: No changes.");
813}
814
815// This function builds a list of rack-unit-atom records, which are assigned to
816// the requested object.
817function getMoleculeForObject ($object_id = 0)
818{
e673ee24
DO
819 $query =
820 "select rack_id, unit_no, atom from RackSpace " .
821 "where state = 'T' and object_id = ${object_id} order by rack_id, unit_no, atom";
065eeb52 822 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
823 $ret = $result->fetchAll (PDO::FETCH_ASSOC);
824 $result->closeCursor();
825 return $ret;
826}
827
828// This function builds a list of rack-unit-atom records for requested molecule.
829function getMolecule ($mid = 0)
830{
e673ee24
DO
831 $query =
832 "select rack_id, unit_no, atom from Atom " .
833 "where molecule_id=${mid}";
065eeb52 834 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
835 $ret = $result->fetchAll (PDO::FETCH_ASSOC);
836 $result->closeCursor();
837 return $ret;
838}
839
c63a8d6e
DO
840// returns exactly what is's named after
841function lastInsertID ()
842{
843 if (NULL == ($result = useSelectBlade ('select last_insert_id()', __FUNCTION__)))
844 {
845 showError ('SQL query failed!', __FUNCTION__);
846 die;
847 }
848 $row = $result->fetch (PDO::FETCH_NUM);
849 return $row[0];
850}
851
e673ee24
DO
852// This function creates a new record in Molecule and number of linked
853// R-U-A records in Atom.
854function createMolecule ($molData)
855{
856 global $dbxlink;
857 $query = "insert into Molecule values()";
858 $result1 = $dbxlink->query ($query);
859 if ($result1->rowCount() != 1)
860 {
f41b492f 861 showError ('Error inserting into Molecule', __FUNCTION__);
e673ee24
DO
862 return NULL;
863 }
c63a8d6e 864 $molecule_id = lastInsertID();
64b95774 865 foreach ($molData as $rua)
e673ee24
DO
866 {
867 $rack_id = $rua['rack_id'];
868 $unit_no = $rua['unit_no'];
869 $atom = $rua['atom'];
870 $query =
871 "insert into Atom(molecule_id, rack_id, unit_no, atom) " .
872 "values (${molecule_id}, ${rack_id}, ${unit_no}, '${atom}')";
873 $result3 = $dbxlink->query ($query);
874 if ($result3 == NULL or $result3->rowCount() != 1)
875 {
f41b492f 876 showError ('Error inserting into Atom', __FUNCTION__);
e673ee24
DO
877 return NULL;
878 }
879 }
880 return $molecule_id;
881}
882
883// History logger. This function assumes certain table naming convention and
884// column design:
885// 1. History table name equals to dictionary table name plus 'History'.
886// 2. History table must have the same row set (w/o keys) plus one row named
887// 'ctime' of type 'timestamp'.
888function recordHistory ($tableName, $whereClause)
889{
890 global $dbxlink, $remote_username;
891 $query = "insert into ${tableName}History select *, current_timestamp(), '${remote_username}' from ${tableName} where ${whereClause}";
892 $result = $dbxlink->query ($query);
893 if ($result == NULL or $result->rowCount() != 1)
894 {
863b199a 895 showError ("SQL query '${query}' failed for table ${tableName}", __FUNCTION__);
e673ee24
DO
896 return FALSE;
897 }
898 return TRUE;
899}
900
901function getRackspaceHistory ()
902{
e673ee24
DO
903 $query =
904 "select mo.id as mo_id, ro.id as ro_id, ro.name, mo.ctime, mo.comment, dict_value as objtype_name, user_name from " .
905 "MountOperation as mo inner join RackObject as ro on mo.object_id = ro.id " .
10bac82a
DY
906 "inner join Dictionary on objtype_id = dict_key join Chapter on Chapter.id = Dictionary.chapter_id " .
907 "where Chapter.name = 'RackObjectType' order by ctime desc";
065eeb52 908 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
909 $ret = $result->fetchAll(PDO::FETCH_ASSOC);
910 $result->closeCursor();
911 return $ret;
912}
913
914// This function is used in renderRackspaceHistory()
915function getOperationMolecules ($op_id = 0)
916{
e673ee24 917 $query = "select old_molecule_id, new_molecule_id from MountOperation where id = ${op_id}";
065eeb52 918 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
919 // We expect one row.
920 $row = $result->fetch (PDO::FETCH_ASSOC);
921 if ($row == NULL)
922 {
f41b492f 923 showError ("SQL query succeded, but returned no results.", __FUNCTION__);
e673ee24
DO
924 return;
925 }
926 $omid = $row['old_molecule_id'];
927 $nmid = $row['new_molecule_id'];
928 $result->closeCursor();
929 return array ($omid, $nmid);
930}
931
c7fe33be 932function getResidentRacksData ($object_id = 0, $fetch_rackdata = TRUE)
e673ee24 933{
e673ee24 934 $query = "select distinct rack_id from RackSpace where object_id = ${object_id} order by rack_id";
065eeb52 935 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24 936 $rows = $result->fetchAll (PDO::FETCH_NUM);
61a1d996 937 unset ($result);
e673ee24
DO
938 $ret = array();
939 foreach ($rows as $row)
940 {
b422aee6
DO
941 if (!$fetch_rackdata)
942 {
943 $ret[$row[0]] = $row[0];
944 continue;
945 }
61a1d996 946 if (NULL == ($rackData = spotEntity ('rack', $row[0])))
e673ee24 947 {
61a1d996 948 showError ('Rack not found', __FUNCTION__);
e673ee24
DO
949 return NULL;
950 }
61a1d996 951 amplifyCell ($rackData);
e673ee24
DO
952 $ret[$row[0]] = $rackData;
953 }
e673ee24
DO
954 return $ret;
955}
956
e673ee24
DO
957function commitAddPort ($object_id = 0, $port_name, $port_type_id, $port_label, $port_l2address)
958{
05771508
DO
959 if (NULL === ($db_l2address = l2addressForDatabase ($port_l2address)))
960 return "Invalid L2 address ${port_l2address}";
e673ee24
DO
961 $result = useInsertBlade
962 (
963 'Port',
964 array
965 (
966 'name' => "'${port_name}'",
967 'object_id' => "'${object_id}'",
968 'label' => "'${port_label}'",
969 'type' => "'${port_type_id}'",
9277f8e6 970 'l2address' => ($db_l2address === '') ? 'NULL' : "'${db_l2address}'"
e673ee24
DO
971 )
972 );
973 if ($result)
974 return '';
975 else
976 return 'SQL query failed';
977}
978
d0a69ce8
DO
979// The fifth argument may be either explicit 'NULL' or some (already quoted by the upper layer)
980// string value. In case it is omitted, we just assign it its current value.
981// It would be nice to simplify this semantics later.
611170af 982function commitUpdatePort ($port_id, $port_name, $port_type_id, $port_label, $port_l2address, $port_reservation_comment = 'reservation_comment')
e673ee24
DO
983{
984 global $dbxlink;
05771508
DO
985 if (NULL === ($db_l2address = l2addressForDatabase ($port_l2address)))
986 return "Invalid L2 address ${port_l2address}";
e673ee24 987 $query =
611170af 988 "update Port set name='$port_name', type=$port_type_id, label='$port_label', " .
9277f8e6
DO
989 "reservation_comment = ${port_reservation_comment}, l2address=" .
990 (($db_l2address === '') ? 'NULL' : "'${db_l2address}'") .
991 " where id='$port_id'";
e673ee24
DO
992 $result = $dbxlink->exec ($query);
993 if ($result == 1)
994 return '';
995 $errorInfo = $dbxlink->errorInfo();
996 // We could update nothing.
997 if ($errorInfo[0] == '00000')
998 return '';
999 return $errorInfo[2];
1000}
1001
1002function delObjectPort ($port_id)
1003{
1004 if (unlinkPort ($port_id) != '')
4d2e93f2 1005 return __FUNCTION__ . ': unlinkPort() failed';
e673ee24 1006 if (useDeleteBlade ('Port', 'id', $port_id) != TRUE)
4d2e93f2 1007 return __FUNCTION__ . ': useDeleteBlade() failed';
e673ee24
DO
1008 return '';
1009}
1010
6ef9683b 1011function getAllIPv4Allocations ()
e673ee24 1012{
e673ee24
DO
1013 $query =
1014 "select object_id as object_id, ".
1015 "RackObject.name as object_name, ".
706ce117 1016 "IPv4Allocation.name as name, ".
e673ee24 1017 "INET_NTOA(ip) as ip ".
706ce117 1018 "from IPv4Allocation join RackObject on id=object_id ";
065eeb52 1019 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1020 $ret = array();
1021 $count=0;
1022 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1023 {
1024 $ret[$count]['object_id']=$row['object_id'];
1025 $ret[$count]['object_name']=$row['object_name'];
1026 $ret[$count]['name']=$row['name'];
1027 $ret[$count]['ip']=$row['ip'];
1028 $count++;
1029 }
1030 $result->closeCursor();
1031 return $ret;
1032}
1033
e673ee24
DO
1034function getEmptyPortsOfType ($type_id)
1035{
e673ee24
DO
1036 $query =
1037 "select distinct Port.id as Port_id, ".
1038 "Port.object_id as Port_object_id, ".
1039 "RackObject.name as Object_name, ".
1040 "Port.name as Port_name, ".
1041 "Port.type as Port_type_id, ".
1042 "dict_value as Port_type_name ".
1043 "from ( ".
1044 " ( ".
10bac82a 1045 " Port inner join Dictionary on Port.type = dict_key join Chapter on Chapter.id = Dictionary.chapter_id ".
e673ee24
DO
1046 " ) ".
1047 " join RackObject on Port.object_id = RackObject.id ".
1048 ") ".
1049 "left join Link on Port.id=Link.porta or Port.id=Link.portb ".
1050 "inner join PortCompat on Port.type = PortCompat.type2 ".
10bac82a 1051 "where Chapter.name = 'PortType' and PortCompat.type1 = '$type_id' and Link.porta is NULL ".
e673ee24 1052 "and Port.reservation_comment is null order by Object_name, Port_name";
065eeb52 1053 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1054 $ret = array();
1055 $count=0;
1056 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1057 {
1058 $ret[$count]['Port_id']=$row['Port_id'];
1059 $ret[$count]['Port_object_id']=$row['Port_object_id'];
1060 $ret[$count]['Object_name']=$row['Object_name'];
1061 $ret[$count]['Port_name']=$row['Port_name'];
1062 $ret[$count]['Port_type_id']=$row['Port_type_id'];
1063 $ret[$count]['Port_type_name']=$row['Port_type_name'];
1064 $count++;
1065 }
1066 $result->closeCursor();
1067 return $ret;
1068}
1069
1070function linkPorts ($porta, $portb)
1071{
1072 if ($porta == $portb)
1073 return "Ports can't be the same";
1074 if ($porta > $portb)
1075 {
1076 $tmp = $porta;
1077 $porta = $portb;
1078 $portb = $tmp;
1079 }
1080 global $dbxlink;
1081 $query1 = "insert into Link set porta='${porta}', portb='{$portb}'";
1082 $query2 = "update Port set reservation_comment = NULL where id = ${porta} or id = ${portb} limit 2";
1083 // FIXME: who cares about the return value?
1084 $result = $dbxlink->exec ($query1);
1085 $result = $dbxlink->exec ($query2);
1086 return '';
e673ee24
DO
1087}
1088
1089function unlinkPort ($port)
1090{
1091 global $dbxlink;
1092 $query =
1093 "delete from Link where porta='$port' or portb='$port'";
1094 $result = $dbxlink->exec ($query);
1095 return '';
e673ee24
DO
1096}
1097
2c817354
DO
1098// Return all IPv4 addresses allocated to the objects. Attach detailed
1099// info about address to each alocation records. Index result by dotted-quad
1100// address.
0ab782bc
DO
1101function getObjectIPv4Allocations ($object_id = 0)
1102{
1103 $ret = array();
706ce117 1104 $query = 'select name as osif, type, inet_ntoa(ip) as dottedquad from IPv4Allocation ' .
0ab782bc
DO
1105 "where object_id = ${object_id} " .
1106 'order by ip';
1107 $result = useSelectBlade ($query, __FUNCTION__);
85970da2 1108 // don't spawn a sub-query with unfetched buffer, it may fail
0ab782bc 1109 while ($row = $result->fetch (PDO::FETCH_ASSOC))
85970da2
DO
1110 $ret[$row['dottedquad']] = array ('osif' => $row['osif'], 'type' => $row['type']);
1111 unset ($result);
1112 foreach (array_keys ($ret) as $dottedquad)
1113 $ret[$dottedquad]['addrinfo'] = getIPv4Address ($dottedquad);
0ab782bc
DO
1114 return $ret;
1115}
1116
e6ca609a
DO
1117// Return minimal IPv4 address, optionally with "ip" key set, if requested.
1118function constructIPv4Address ($dottedquad = NULL)
a910829d 1119{
e6ca609a 1120 $ret = array
a910829d
DO
1121 (
1122 'name' => '',
1123 'reserved' => 'no',
a910829d
DO
1124 'outpf' => array(),
1125 'inpf' => array(),
a910829d 1126 'rslist' => array(),
2d318652 1127 'allocs' => array(),
a910829d
DO
1128 'lblist' => array()
1129 );
e6ca609a
DO
1130 if ($dottedquad != NULL)
1131 $ret['ip'] = $dottedquad;
1132 return $ret;
1133}
1134
1135// Check the range requested for meaningful IPv4 records, build them
1136// into a list and return. Return an empty list if nothing matched.
1137// Both arguments are expected in signed int32 form. The resulting list
1138// is keyed by uint32 form of each IP address, items aren't sorted.
f7414fa5
DO
1139// LATER: accept a list of pairs and build WHERE sub-expression accordingly
1140function scanIPv4Space ($pairlist)
e6ca609a
DO
1141{
1142 $ret = array();
f7414fa5 1143 if (!count ($pairlist)) // this is normal for a network completely divided into smaller parts
178fda20 1144 return $ret;
a910829d 1145 $dnamechache = array();
f7414fa5
DO
1146 // FIXME: this is a copy-and-paste prototype
1147 $or = '';
1148 $whereexpr1 = '(';
1149 $whereexpr2 = '(';
1150 $whereexpr3 = '(';
1151 $whereexpr4 = '(';
1152 $whereexpr5a = '(';
1153 $whereexpr5b = '(';
1154 foreach ($pairlist as $tmp)
1155 {
1156 $db_first = sprintf ('%u', 0x00000000 + $tmp['i32_first']);
1157 $db_last = sprintf ('%u', 0x00000000 + $tmp['i32_last']);
1158 $whereexpr1 .= $or . "ip between ${db_first} and ${db_last}";
1159 $whereexpr2 .= $or . "ip between ${db_first} and ${db_last}";
1160 $whereexpr3 .= $or . "vip between ${db_first} and ${db_last}";
1161 $whereexpr4 .= $or . "rsip between ${db_first} and ${db_last}";
1162 $whereexpr5a .= $or . "remoteip between ${db_first} and ${db_last}";
1163 $whereexpr5b .= $or . "localip between ${db_first} and ${db_last}";
1164 $or = ' or ';
1165 }
1166 $whereexpr1 .= ')';
1167 $whereexpr2 .= ')';
1168 $whereexpr3 .= ')';
1169 $whereexpr4 .= ')';
1170 $whereexpr5a .= ')';
1171 $whereexpr5b .= ')';
a910829d
DO
1172
1173 // 1. collect labels and reservations
706ce117 1174 $query = "select INET_NTOA(ip) as ip, name, reserved from IPv4Address ".
f7414fa5 1175 "where ${whereexpr1} and (reserved = 'yes' or name != '')";
a910829d
DO
1176 $result = useSelectBlade ($query, __FUNCTION__);
1177 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1178 {
2d318652
DO
1179 $ip_bin = ip2long ($row['ip']);
1180 if (!isset ($ret[$ip_bin]))
e6ca609a 1181 $ret[$ip_bin] = constructIPv4Address ($row['ip']);
2d318652
DO
1182 $ret[$ip_bin]['name'] = $row['name'];
1183 $ret[$ip_bin]['reserved'] = $row['reserved'];
a910829d
DO
1184 }
1185 unset ($result);
1186
1187 // 2. check for allocations
1188 $query =
2d318652 1189 "select INET_NTOA(ipb.ip) as ip, ro.id as object_id, " .
a910829d
DO
1190 "ro.name as object_name, ipb.name, ipb.type, objtype_id, " .
1191 "dict_value as objtype_name from " .
706ce117 1192 "IPv4Allocation as ipb inner join RackObject as ro on ipb.object_id = ro.id " .
10bac82a 1193 "left join Dictionary on objtype_id=dict_key join Chapter on Chapter.id = Dictionary.chapter_id " .
f7414fa5 1194 "where ${whereexpr2} " .
10bac82a 1195 "and Chapter.name = 'RackObjectType'" .
a910829d
DO
1196 "order by ipb.type, object_name";
1197 $result = useSelectBlade ($query, __FUNCTION__);
1198 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1199 {
2d318652
DO
1200 $ip_bin = ip2long ($row['ip']);
1201 if (!isset ($ret[$ip_bin]))
e6ca609a 1202 $ret[$ip_bin] = constructIPv4Address ($row['ip']);
a910829d
DO
1203 if (!isset ($dnamecache[$row['object_id']]))
1204 {
7ddbcf59 1205 $quasiobject['id'] = $row['object_id'];
a910829d
DO
1206 $quasiobject['name'] = $row['object_name'];
1207 $quasiobject['objtype_id'] = $row['objtype_id'];
1208 $quasiobject['objtype_name'] = $row['objtype_name'];
1209 $dnamecache[$row['object_id']] = displayedName ($quasiobject);
1210 }
1211 $tmp = array();
1212 foreach (array ('object_id', 'type', 'name') as $cname)
1213 $tmp[$cname] = $row[$cname];
1214 $tmp['object_name'] = $dnamecache[$row['object_id']];
2d318652 1215 $ret[$ip_bin]['allocs'][] = $tmp;
a910829d
DO
1216 }
1217 unset ($result);
1218
1219 // 3. look for virtual services and related LB
2d318652 1220 $query = "select vs_id, inet_ntoa(vip) as ip, vport, proto, vs.name, " .
a910829d 1221 "object_id, objtype_id, ro.name as object_name, dict_value as objtype_name from " .
706ce117 1222 "IPv4VS as vs inner join IPv4LB as lb on vs.id = lb.vs_id " .
a910829d
DO
1223 "inner join RackObject as ro on lb.object_id = ro.id " .
1224 "left join Dictionary on objtype_id=dict_key " .
10bac82a 1225 "join Chapter on Chapter.id = Dictionary.chapter_id " .
f7414fa5 1226 "where ${whereexpr3} " .
10bac82a 1227 "and Chapter.name = 'RackObjectType'" .
a910829d
DO
1228 "order by vport, proto, ro.name, object_id";
1229 $result = useSelectBlade ($query, __FUNCTION__);
1230 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1231 {
2d318652 1232 $ip_bin = ip2long ($row['ip']);
f3d0cb20 1233 if (!isset ($ret[$ip_bin]))
e6ca609a 1234 $ret[$ip_bin] = constructIPv4Address ($row['ip']);
a910829d
DO
1235 if (!isset ($dnamecache[$row['object_id']]))
1236 {
1237 $quasiobject['name'] = $row['object_name'];
1238 $quasiobject['objtype_id'] = $row['objtype_id'];
1239 $quasiobject['objtype_name'] = $row['objtype_name'];
1240 $dnamecache[$row['object_id']] = displayedName ($quasiobject);
1241 }
1242 $tmp = array();
2d318652 1243 foreach (array ('object_id', 'vport', 'proto', 'vs_id', 'name') as $cname)
a910829d
DO
1244 $tmp[$cname] = $row[$cname];
1245 $tmp['object_name'] = $dnamecache[$row['object_id']];
2d318652
DO
1246 $tmp['vip'] = $row['ip'];
1247 $ret[$ip_bin]['lblist'][] = $tmp;
a910829d
DO
1248 }
1249 unset ($result);
1250
1251 // 4. don't forget about real servers along with pools
2d318652 1252 $query = "select inet_ntoa(rsip) as ip, inservice, rsport, rspool_id, rsp.name as rspool_name from " .
706ce117 1253 "IPv4RS as rs inner join IPv4RSPool as rsp on rs.rspool_id = rsp.id " .
f7414fa5 1254 "where ${whereexpr4} " .
a910829d
DO
1255 "order by ip, rsport, rspool_id";
1256 $result = useSelectBlade ($query, __FUNCTION__);
1257 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1258 {
2d318652
DO
1259 $ip_bin = ip2long ($row['ip']);
1260 if (!isset ($ret[$ip_bin]))
e6ca609a 1261 $ret[$ip_bin] = constructIPv4Address ($row['ip']);
a910829d
DO
1262 $tmp = array();
1263 foreach (array ('rspool_id', 'rsport', 'rspool_name', 'inservice') as $cname)
1264 $tmp[$cname] = $row[$cname];
2d318652 1265 $ret[$ip_bin]['rslist'][] = $tmp;
a910829d
DO
1266 }
1267 unset ($result);
1268
1269 // 5. add NAT rules, part 1
1270 $query =
1271 "select " .
1272 "proto, " .
1273 "INET_NTOA(localip) as localip, " .
1274 "localport, " .
1275 "INET_NTOA(remoteip) as remoteip, " .
1276 "remoteport, " .
1277 "description " .
706ce117 1278 "from IPv4NAT " .
51332e78 1279 "where ${whereexpr5a} " .
a910829d
DO
1280 "order by localip, localport, remoteip, remoteport, proto";
1281 $result = useSelectBlade ($query, __FUNCTION__);
1282 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1283 {
2d318652 1284 $remoteip_bin = ip2long ($row['remoteip']);
51332e78
DO
1285 if (!isset ($ret[$remoteip_bin]))
1286 $ret[$remoteip_bin] = constructIPv4Address ($row['remoteip']);
1287 $ret[$remoteip_bin]['inpf'][] = $row;
1288 }
1289 unset ($result);
1290 // 5. add NAT rules, part 2
1291 $query =
1292 "select " .
1293 "proto, " .
1294 "INET_NTOA(localip) as localip, " .
1295 "localport, " .
1296 "INET_NTOA(remoteip) as remoteip, " .
1297 "remoteport, " .
1298 "description " .
706ce117 1299 "from IPv4NAT " .
51332e78
DO
1300 "where ${whereexpr5b} " .
1301 "order by localip, localport, remoteip, remoteport, proto";
1302 $result = useSelectBlade ($query, __FUNCTION__);
1303 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1304 {
2d318652 1305 $localip_bin = ip2long ($row['localip']);
51332e78
DO
1306 if (!isset ($ret[$localip_bin]))
1307 $ret[$localip_bin] = constructIPv4Address ($row['localip']);
1308 $ret[$localip_bin]['outpf'][] = $row;
a910829d 1309 }
51332e78 1310 unset ($result);
a910829d
DO
1311 return $ret;
1312}
1313
2d318652
DO
1314function getIPv4Address ($dottedquad = '')
1315{
1316 if ($dottedquad == '')
c5f84f48 1317 throw new InvalidArgException ('$dottedquad', $dottedquad);
2d318652 1318 $i32 = ip2long ($dottedquad); // signed 32 bit
f7414fa5 1319 $scanres = scanIPv4Space (array (array ('i32_first' => $i32, 'i32_last' => $i32)));
2d318652 1320 if (!isset ($scanres[$i32]))
8b980e24 1321 //$scanres[$i32] = constructIPv4Address ($dottedquad); // XXX: this should be verified to not break things
e6ca609a 1322 return constructIPv4Address ($dottedquad);
2d318652
DO
1323 markupIPv4AddrList ($scanres);
1324 return $scanres[$i32];
a910829d
DO
1325}
1326
5222f192
DO
1327function bindIpToObject ($ip = '', $object_id = 0, $name = '', $type = '')
1328{
1329 $result = useInsertBlade
1330 (
706ce117 1331 'IPv4Allocation',
5222f192
DO
1332 array
1333 (
1334 'ip' => "INET_ATON('$ip')",
1335 'object_id' => "'${object_id}'",
1336 'name' => "'${name}'",
1337 'type' => "'${type}'"
1338 )
1339 );
1340 return $result ? '' : (__FUNCTION__ . '(): useInsertBlade() failed');
1341}
1342
bb0a44e9 1343// Return the id of the smallest IPv4 network containing the given IPv4 address
d65353ad
DO
1344// or NULL, if nothing was found. When finding the covering network for
1345// another network, it is important to filter out matched records with longer
1346// masks (they aren't going to be the right pick).
1347function getIPv4AddressNetworkId ($dottedquad, $masklen = 32)
e673ee24 1348{
3702d093
DO
1349// N.B. To perform the same for IPv6 address and networks, some pre-requisites
1350// are necessary and a different query. IPv6 addresses are 128 bit long, which
1351// is too much for both PHP and MySQL data types. These values must be split
1352// into 4 32-byte long parts (b_u32_0, b_u32_1, b_u32_2, b_u32_3).
1353// Then each network must have its 128-bit netmask split same way and either
1354// stored right in its record or JOINed from decoder and accessible as m_u32_0,
1355// m_u32_1, m_u32_2, m_u32_3. After that the query to pick the smallest network
1356// covering the given address would look as follows:
1357// $query = 'select id from IPv6Network as n where ' .
1358// "(${b_u32_0} & n.m_u32_0 = n.b_u32_0) and " .
1359// "(${b_u32_1} & n.m_u32_1 = n.b_u32_1) and " .
1360// "(${b_u32_2} & n.m_u32_2 = n.b_u32_2) and " .
1361// "(${b_u32_3} & n.m_u32_3 = n.b_u32_3) and " .
1362// "mask < ${masklen} " .
1363// 'order by mask desc limit 1';
1364
706ce117 1365 $query = 'select id from IPv4Network where ' .
bb0a44e9 1366 "inet_aton('${dottedquad}') & (4294967295 >> (32 - mask)) << (32 - mask) = ip " .
d65353ad 1367 "and mask < ${masklen} " .
bb0a44e9 1368 'order by mask desc limit 1';
065eeb52 1369 $result = useSelectBlade ($query, __FUNCTION__);
bb0a44e9
DO
1370 if ($row = $result->fetch (PDO::FETCH_ASSOC))
1371 return $row['id'];
e673ee24
DO
1372 return NULL;
1373}
1374
1375function updateRange ($id=0, $name='')
1376{
1377 global $dbxlink;
1378 $query =
706ce117 1379 "update IPv4Network set name='$name' where id='$id'";
e673ee24
DO
1380 $result = $dbxlink->exec ($query);
1381 return '';
e673ee24
DO
1382}
1383
1384// This function is actually used not only to update, but also to create records,
1385// that's why ON DUPLICATE KEY UPDATE was replaced by DELETE-INSERT pair
1386// (MySQL 4.0 workaround).
b4c1ef87 1387function updateAddress ($ip = 0, $name = '', $reserved = 'no')
e673ee24
DO
1388{
1389 // DELETE may safely fail.
706ce117 1390 $r = useDeleteBlade ('IPv4Address', 'ip', "INET_ATON('${ip}')");
e673ee24
DO
1391 // INSERT may appear not necessary.
1392 if ($name == '' and $reserved == 'no')
1393 return '';
706ce117 1394 if (useInsertBlade ('IPv4Address', array ('name' => "'${name}'", 'reserved' => "'${reserved}'", 'ip' => "INET_ATON('${ip}')")))
e673ee24
DO
1395 return '';
1396 else
b4c1ef87 1397 return __FUNCTION__ . '(): useInsertBlade() failed';
e673ee24
DO
1398}
1399
e673ee24
DO
1400function updateBond ($ip='', $object_id=0, $name='', $type='')
1401{
1402 global $dbxlink;
1403
1404 $query =
706ce117 1405 "update IPv4Allocation set name='$name', type='$type' where ip=INET_ATON('$ip') and object_id='$object_id'";
e673ee24
DO
1406 $result = $dbxlink->exec ($query);
1407 return '';
1408}
1409
1410function unbindIpFromObject ($ip='', $object_id=0)
1411{
1412 global $dbxlink;
1413
1414 $query =
706ce117 1415 "delete from IPv4Allocation where ip=INET_ATON('$ip') and object_id='$object_id'";
e673ee24
DO
1416 $result = $dbxlink->exec ($query);
1417 return '';
1418}
1419
ea5fc465
DO
1420function getIPv4PrefixSearchResult ($terms)
1421{
6df2025d
DO
1422 $byname = getSearchResultByField
1423 (
1424 'IPv4Network',
1425 array ('id'),
1426 'name',
1427 $terms,
1428 'ip'
1429 );
ea5fc465 1430 $ret = array();
6df2025d
DO
1431 foreach ($byname as $row)
1432 $ret[] = spotEntity ('ipv4net', $row['id']);
ea5fc465
DO
1433 return $ret;
1434}
1435
1436function getIPv4AddressSearchResult ($terms)
1437{
706ce117 1438 $query = "select inet_ntoa(ip) as ip, name from IPv4Address where ";
ea5fc465
DO
1439 $or = '';
1440 foreach (explode (' ', $terms) as $term)
1441 {
1442 $query .= $or . "name like '%${term}%'";
1443 $or = ' or ';
1444 }
065eeb52 1445 $result = useSelectBlade ($query, __FUNCTION__);
ea5fc465
DO
1446 $ret = array();
1447 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1448 $ret[] = $row;
1449 return $ret;
1450}
1451
05411ccd
DO
1452function getIPv4RSPoolSearchResult ($terms)
1453{
6cd32e3c
DO
1454 $byname = getSearchResultByField
1455 (
1456 'IPv4RSPool',
1457 array ('id'),
1458 'name',
1459 $terms,
1460 'name'
1461 );
05411ccd 1462 $ret = array();
6cd32e3c
DO
1463 foreach ($byname as $row)
1464 $ret[] = spotEntity ('ipv4rspool', $row['id']);
05411ccd
DO
1465 return $ret;
1466}
1467
1468function getIPv4VServiceSearchResult ($terms)
1469{
6df2025d
DO
1470 $byname = getSearchResultByField
1471 (
1472 'IPv4VS',
1473 array ('id'),
1474 'name',
1475 $terms,
1476 'vip'
1477 );
05411ccd 1478 $ret = array();
6df2025d
DO
1479 foreach ($byname as $row)
1480 $ret[] = spotEntity ('ipv4vs', $row['id']);
05411ccd
DO
1481 return $ret;
1482}
1483
6a88e734
DO
1484function getAccountSearchResult ($terms)
1485{
ea62d9dc 1486 $byUsername = getSearchResultByField
6a88e734
DO
1487 (
1488 'UserAccount',
1489 array ('user_id', 'user_name', 'user_realname'),
1490 'user_name',
1491 $terms,
1492 'user_name'
1493 );
ea62d9dc
DO
1494 $byRealname = getSearchResultByField
1495 (
1496 'UserAccount',
1497 array ('user_id', 'user_name', 'user_realname'),
1498 'user_realname',
1499 $terms,
1500 'user_name'
1501 );
1502 // Filter out dupes.
1503 foreach ($byUsername as $res1)
1504 foreach (array_keys ($byRealname) as $key2)
1505 if ($res1['user_id'] == $byRealname[$key2]['user_id'])
1506 {
1507 unset ($byRealname[$key2]);
1508 continue 2;
1509 }
573214e0
DO
1510 $ret = array_merge ($byUsername, $byRealname);
1511 // Set realm, so it's renderable.
1512 foreach (array_keys ($ret) as $key)
1513 $ret[$key]['realm'] = 'user';
1514 return $ret;
6a88e734
DO
1515}
1516
e1ae3fb4
AD
1517function getFileSearchResult ($terms)
1518{
e531b4d6 1519 $byName = getSearchResultByField
e1ae3fb4
AD
1520 (
1521 'File',
6df2025d 1522 array ('id'),
e1ae3fb4
AD
1523 'name',
1524 $terms,
1525 'name'
1526 );
1527 $byComment = getSearchResultByField
1528 (
1529 'File',
6df2025d 1530 array ('id'),
e1ae3fb4
AD
1531 'comment',
1532 $terms,
1533 'name'
1534 );
1535 // Filter out dupes.
e531b4d6 1536 foreach ($byName as $res1)
e1ae3fb4
AD
1537 foreach (array_keys ($byComment) as $key2)
1538 if ($res1['id'] == $byComment[$key2]['id'])
1539 {
1540 unset ($byComment[$key2]);
1541 continue 2;
1542 }
6df2025d 1543 $ret = array();
e531b4d6 1544 foreach (array_merge ($byName, $byComment) as $row)
6df2025d
DO
1545 $ret[] = spotEntity ('file', $row['id']);
1546 return $ret;
e1ae3fb4
AD
1547}
1548
e531b4d6
DO
1549function getRackSearchResult ($terms)
1550{
1551 $byName = getSearchResultByField
1552 (
1553 'Rack',
1554 array ('id'),
1555 'name',
1556 $terms,
1557 'name'
1558 );
1559 $byComment = getSearchResultByField
1560 (
1561 'Rack',
1562 array ('id'),
1563 'comment',
1564 $terms,
1565 'name'
1566 );
1567 // Filter out dupes.
1568 foreach ($byName as $res1)
1569 foreach (array_keys ($byComment) as $key2)
1570 if ($res1['id'] == $byComment[$key2]['id'])
1571 {
1572 unset ($byComment[$key2]);
1573 continue 2;
1574 }
1575 $ret = array();
1576 foreach (array_merge ($byName, $byComment) as $row)
1577 $ret[] = spotEntity ('rack', $row['id']);
1578 return $ret;
1579}
1580
6a88e734
DO
1581function getSearchResultByField ($tname, $rcolumns, $scolumn, $terms, $ocolumn = '')
1582{
1583 $pfx = '';
1584 $query = 'select ';
1585 foreach ($rcolumns as $col)
1586 {
1587 $query .= $pfx . $col;
1588 $pfx = ', ';
1589 }
1590 $pfx = '';
1591 $query .= " from ${tname} where ";
1592 foreach (explode (' ', $terms) as $term)
1593 {
1594 $query .= $pfx . "${scolumn} like '%${term}%'";
1595 $pfx = ' or ';
1596 }
1597 if ($ocolumn != '')
1598 $query .= " order by ${ocolumn}";
1599 $result = useSelectBlade ($query, __FUNCTION__);
1600 $ret = array();
1601 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1602 $ret[] = $row;
1603 return $ret;
1604}
1605
b1f60545 1606function getObjectSearchResults ($what)
323edbbf
DO
1607{
1608 $ret = array();
1609 foreach (getStickerSearchResults ($what) as $objRecord)
1610 {
1611 $ret[$objRecord['id']]['id'] = $objRecord['id'];
1612 $ret[$objRecord['id']]['by_sticker'] = $objRecord['by_sticker'];
1613 }
d516d719 1614 foreach (getPortSearchResults ($what) as $objRecord)
323edbbf
DO
1615 {
1616 $ret[$objRecord['id']]['id'] = $objRecord['id'];
d516d719 1617 $ret[$objRecord['id']]['by_port'] = $objRecord['by_port'];
323edbbf 1618 }
b1f60545
DO
1619 foreach (getObjectAttrsSearchResults ($what) as $objRecord)
1620 {
1621 $ret[$objRecord['id']]['id'] = $objRecord['id'];
1622 $ret[$objRecord['id']]['by_attr'] = $objRecord['by_attr'];
1623 }
1624 return $ret;
1625}
1626
1627function getObjectAttrsSearchResults ($what)
1628{
1629 $ret = array();
1630 foreach (array ('name', 'label', 'asset_no', 'barcode') as $column)
1631 {
1632 $tmp = getSearchResultByField
1633 (
1634 'RackObject',
1635 array ('id'),
1636 $column,
1637 $what,
1638 $column
1639 );
1640 foreach ($tmp as $row)
1641 {
1642 $ret[$row['id']]['id'] = $row['id'];
1643 $ret[$row['id']]['by_attr'][] = $column;
1644 }
1645 }
323edbbf
DO
1646 return $ret;
1647}
1648
1649// Look for EXACT value in stickers and return a list of pairs "object_id-attribute_id",
1650// which matched. A partilar object_id could be returned more, than once, if it has
1651// multiple matching stickers. Search is only performed on "string" attributes.
1652function getStickerSearchResults ($what, $exactness = 0)
1653{
1654 $stickers = getSearchResultByField
1655 (
1656 'AttributeValue',
1657 array ('object_id', 'attr_id'),
1658 'string_value',
1659 $what,
1660 'object_id',
1661 $exactness
1662 );
1663 $map = getAttrMap();
1664 $ret = array();
1665 foreach ($stickers as $sticker)
1666 if ($map[$sticker['attr_id']]['type'] == 'string')
1667 {
1668 $ret[$sticker['object_id']]['id'] = $sticker['object_id'];
1669 $ret[$sticker['object_id']]['by_sticker'][] = $sticker['attr_id'];
1670 }
1671 return $ret;
1672}
1673
d516d719
DO
1674// search in port "reservation comment" and "L2 address" columns
1675function getPortSearchResults ($what)
323edbbf
DO
1676{
1677 $ports = getSearchResultByField
1678 (
1679 'Port',
1680 array ('object_id', 'id'),
1681 'reservation_comment',
1682 $what,
1683 'object_id',
1684 0
1685 );
1686 $ret = array();
1687 foreach ($ports as $port)
1688 {
1689 $ret[$port['object_id']]['id'] = $port['object_id'];
d516d719
DO
1690 $ret[$port['object_id']]['by_port'][] = $port['id'];
1691 }
1692 if (NULL === ($db_l2address = l2addressForDatabase ($what)))
1693 return $ret;
1694 $ports = getSearchResultByField
1695 (
1696 'Port',
1697 array ('object_id', 'id'),
1698 'l2address',
1699 $db_l2address,
1700 'object_id',
1701 2
1702 );
1703 foreach ($ports as $port)
1704 {
1705 $ret[$port['object_id']]['id'] = $port['object_id'];
1706 $ret[$port['object_id']]['by_port'][] = $port['id'];
323edbbf
DO
1707 }
1708 return $ret;
1709}
1710
e673ee24
DO
1711// This function returns either port ID or NULL for specified arguments.
1712function getPortID ($object_id, $port_name)
1713{
e673ee24 1714 $query = "select id from Port where object_id=${object_id} and name='${port_name}' limit 2";
065eeb52 1715 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1716 $rows = $result->fetchAll (PDO::FETCH_NUM);
1717 if (count ($rows) != 1)
1718 return NULL;
1719 $ret = $rows[0][0];
1720 $result->closeCursor();
1721 return $ret;
1722}
1723
1724function commitCreateUserAccount ($username, $realname, $password)
1725{
1726 return useInsertBlade
1727 (
1728 'UserAccount',
1729 array
1730 (
1731 'user_name' => "'${username}'",
1732 'user_realname' => "'${realname}'",
1733 'user_password_hash' => "'${password}'"
1734 )
1735 );
1736}
1737
1738function commitUpdateUserAccount ($id, $new_username, $new_realname, $new_password)
1739{
1740 global $dbxlink;
1741 $query =
1742 "update UserAccount set user_name = '${new_username}', user_realname = '${new_realname}', " .
1743 "user_password_hash = '${new_password}' where user_id = ${id} limit 1";
1744 $result = $dbxlink->query ($query);
1745 if ($result == NULL)
1746 {
f41b492f 1747 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1748 die;
1749 }
1750 return TRUE;
1751}
1752
e673ee24
DO
1753// This function returns an array of all port type pairs from PortCompat table.
1754function getPortCompat ()
1755{
e673ee24
DO
1756 $query =
1757 "select type1, type2, d1.dict_value as type1name, d2.dict_value as type2name from " .
1758 "PortCompat as pc inner join Dictionary as d1 on pc.type1 = d1.dict_key " .
1759 "inner join Dictionary as d2 on pc.type2 = d2.dict_key " .
10bac82a
DY
1760 "inner join Chapter as c1 on d1.chapter_id = c1.id " .
1761 "inner join Chapter as c2 on d2.chapter_id = c2.id " .
1762 "where c1.name = 'PortType' and c2.name = 'PortType'";
065eeb52 1763 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1764 $ret = $result->fetchAll (PDO::FETCH_ASSOC);
1765 $result->closeCursor();
1766 return $ret;
1767}
1768
1769function removePortCompat ($type1 = 0, $type2 = 0)
1770{
1771 global $dbxlink;
1772 if ($type1 == 0 or $type2 == 0)
1773 {
f41b492f 1774 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
1775 die;
1776 }
1777 $query = "delete from PortCompat where type1 = ${type1} and type2 = ${type2} limit 1";
1778 $result = $dbxlink->query ($query);
1779 if ($result == NULL)
1780 {
f41b492f 1781 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1782 die;
1783 }
1784 return TRUE;
1785}
1786
1787function addPortCompat ($type1 = 0, $type2 = 0)
1788{
1789 if ($type1 <= 0 or $type2 <= 0)
1790 {
f41b492f 1791 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
1792 die;
1793 }
1794 return useInsertBlade
1795 (
1796 'PortCompat',
1797 array ('type1' => $type1, 'type2' => $type2)
1798 );
1799}
1800
1801// This function returns the dictionary as an array of trees, each tree
1802// representing a single chapter. Each element has 'id', 'name', 'sticky'
1803// and 'word' keys with the latter holding all the words within the chapter.
c4d0dc30
DO
1804// FIXME: there's a lot of excess legacy code in this function, it's reasonable
1805// to merge it with readChapter().
2dd59b15 1806function getDict ($parse_links = FALSE)
e673ee24 1807{
6bf47ebb 1808 $query =
10bac82a 1809 "select Chapter.name as chapter_name, Chapter.id as chapter_no, dict_key, dict_value, sticky from " .
6530f34e 1810 "Chapter left join Dictionary on Chapter.id = Dictionary.chapter_id order by Chapter.name, dict_value";
6bf47ebb 1811 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24 1812 $dict = array();
89fa639f 1813 while ($row = $result->fetch (PDO::FETCH_ASSOC))
e673ee24
DO
1814 {
1815 $chapter_no = $row['chapter_no'];
1816 if (!isset ($dict[$chapter_no]))
1817 {
1818 $dict[$chapter_no]['no'] = $chapter_no;
1819 $dict[$chapter_no]['name'] = $row['chapter_name'];
1820 $dict[$chapter_no]['sticky'] = $row['sticky'] == 'yes' ? TRUE : FALSE;
1821 $dict[$chapter_no]['word'] = array();
1822 }
1823 if ($row['dict_key'] != NULL)
6bb8e41d 1824 {
c2e29d4f 1825 $dict[$chapter_no]['word'][$row['dict_key']] = ($parse_links or $row['dict_key'] <= MAX_DICT_KEY) ?
2dd59b15 1826 parseWikiLink ($row['dict_value'], 'a') : $row['dict_value'];
6bb8e41d
DO
1827 $dict[$chapter_no]['refcnt'][$row['dict_key']] = 0;
1828 }
e673ee24 1829 }
89fa639f 1830 unset ($result);
6bf47ebb
DO
1831 // Find the list of all assigned values of dictionary-addressed attributes, each with
1832 // chapter/word keyed reference counters. Use the structure to adjust reference counters
1833 // of the returned disctionary words.
1834 $query = "select a.id as attr_id, am.chapter_id as chapter_no, uint_value, count(object_id) as refcnt " .
10bac82a
DY
1835 "from Attribute as a inner join AttributeMap as am on a.id = am.attr_id " .
1836 "inner join AttributeValue as av on a.id = av.attr_id " .
1837 "inner join Dictionary as d on am.chapter_id = d.chapter_id and av.uint_value = d.dict_key " .
1838 "where a.type = 'dict' group by a.id, am.chapter_id, uint_value " .
1839 "order by a.id, am.chapter_id, uint_value";
6bf47ebb 1840 $result = useSelectBlade ($query, __FUNCTION__);
89fa639f 1841 while ($row = $result->fetch (PDO::FETCH_ASSOC))
6bb8e41d 1842 $dict[$row['chapter_no']]['refcnt'][$row['uint_value']] = $row['refcnt'];
6bf47ebb
DO
1843 unset ($result);
1844 // PortType chapter is referenced by PortCompat and Port tables
1845 $query = 'select dict_key as uint_value, chapter_id as chapter_no, (select count(*) from PortCompat where type1 = dict_key or type2 = dict_key) + ' .
1846 '(select count(*) from Port where type = dict_key) as refcnt ' .
1847 'from Dictionary where chapter_id = 2';
1848 $result = useSelectBlade ($query, __FUNCTION__);
1849 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1850 $dict[$row['chapter_no']]['refcnt'][$row['uint_value']] = $row['refcnt'];
1851 unset ($result);
1852 // RackObjectType chapter is referenced by AttributeMap and RackObject tables
1853 $query = 'select dict_key as uint_value, chapter_id as chapter_no, (select count(*) from AttributeMap where objtype_id = dict_key) + ' .
1854 '(select count(*) from RackObject where objtype_id = dict_key) as refcnt from Dictionary where chapter_id = 1';
1855 $result = useSelectBlade ($query, __FUNCTION__);
1856 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1857 $dict[$row['chapter_no']]['refcnt'][$row['uint_value']] = $row['refcnt'];
1858 unset ($result);
e673ee24
DO
1859 return $dict;
1860}
1861
da95280e
DO
1862function getDictStats ()
1863{
b1634451 1864 $stock_chapters = array (1, 2, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26);
da95280e 1865 $query =
10bac82a 1866 "select Chapter.id as chapter_no, Chapter.name as chapter_name, count(dict_key) as wc from " .
6530f34e 1867 "Chapter left join Dictionary on Chapter.id = Dictionary.chapter_id group by Chapter.id";
065eeb52 1868 $result = useSelectBlade ($query, __FUNCTION__);
da95280e 1869 $tc = $tw = $uc = $uw = 0;
89fa639f 1870 while ($row = $result->fetch (PDO::FETCH_ASSOC))
da95280e
DO
1871 {
1872 $tc++;
1873 $tw += $row['wc'];;
1874 if (in_array ($row['chapter_no'], $stock_chapters))
1875 continue;
1876 $uc++;
1877 $uw += $row['wc'];;
1878 }
89fa639f
DO
1879 $result->closeCursor();
1880 unset ($result);
10bac82a 1881 $query = "select count(id) as attrc from RackObject as ro left join " .
08b4cb24 1882 "AttributeValue as av on ro.id = av.object_id group by ro.id";
065eeb52 1883 $result = useSelectBlade ($query, __FUNCTION__);
08b4cb24 1884 $to = $ta = $so = 0;
89fa639f 1885 while ($row = $result->fetch (PDO::FETCH_ASSOC))
08b4cb24
DO
1886 {
1887 $to++;
1888 if ($row['attrc'] != 0)
1889 {
1890 $so++;
1891 $ta += $row['attrc'];
1892 }
1893 }
89fa639f 1894 $result->closeCursor();
da95280e
DO
1895 $ret = array();
1896 $ret['Total chapters in dictionary'] = $tc;
1897 $ret['Total words in dictionary'] = $tw;
1898 $ret['User chapters'] = $uc;
1899 $ret['Words in user chapters'] = $uw;
08b4cb24
DO
1900 $ret['Total objects'] = $to;
1901 $ret['Objects with stickers'] = $so;
1902 $ret['Total stickers attached'] = $ta;
da95280e
DO
1903 return $ret;
1904}
1905
6807f0be 1906function getIPv4Stats ()
9ec5fdf1 1907{
9ec5fdf1
DO
1908 $ret = array();
1909 $subject = array();
706ce117
DO
1910 $subject[] = array ('q' => 'select count(id) from IPv4Network', 'txt' => 'Networks');
1911 $subject[] = array ('q' => 'select count(ip) from IPv4Address', 'txt' => 'Addresses commented/reserved');
1912 $subject[] = array ('q' => 'select count(ip) from IPv4Allocation', 'txt' => 'Addresses allocated');
1913 $subject[] = array ('q' => 'select count(*) from IPv4NAT', 'txt' => 'NAT rules');
1914 $subject[] = array ('q' => 'select count(id) from IPv4VS', 'txt' => 'Virtual services');
1915 $subject[] = array ('q' => 'select count(id) from IPv4RSPool', 'txt' => 'Real server pools');
1916 $subject[] = array ('q' => 'select count(id) from IPv4RS', 'txt' => 'Real servers');
1917 $subject[] = array ('q' => 'select count(distinct object_id) from IPv4LB', 'txt' => 'Load balancers');
9ec5fdf1
DO
1918
1919 foreach ($subject as $item)
1920 {
065eeb52 1921 $result = useSelectBlade ($item['q'], __FUNCTION__);
9ec5fdf1
DO
1922 $row = $result->fetch (PDO::FETCH_NUM);
1923 $ret[$item['txt']] = $row[0];
1924 $result->closeCursor();
1925 unset ($result);
1926 }
1927 return $ret;
1928}
1929
6807f0be 1930function getRackspaceStats ()
9ec5fdf1 1931{
9ec5fdf1
DO
1932 $ret = array();
1933 $subject = array();
10bac82a 1934 $subject[] = array ('q' => 'select count(*) from RackRow', 'txt' => 'Rack rows');
9ec5fdf1
DO
1935 $subject[] = array ('q' => 'select count(*) from Rack', 'txt' => 'Racks');
1936 $subject[] = array ('q' => 'select avg(height) from Rack', 'txt' => 'Average rack height');
1937 $subject[] = array ('q' => 'select sum(height) from Rack', 'txt' => 'Total rack units in field');
1938
1939 foreach ($subject as $item)
1940 {
065eeb52 1941 $result = useSelectBlade ($item['q'], __FUNCTION__);
9ec5fdf1 1942 $row = $result->fetch (PDO::FETCH_NUM);
59a83bd8 1943 $ret[$item['txt']] = !strlen ($row[0]) ? 0 : $row[0];
9ec5fdf1
DO
1944 $result->closeCursor();
1945 unset ($result);
1946 }
1947 return $ret;
1948}
1949
e9b9a095 1950function renderTagStats ()
5bbbeaa2 1951{
e9b9a095
DO
1952 global $taglist, $root;
1953 $query = "select id, tag, count(tag_id) as refcnt from " .
5bbbeaa2 1954 "TagTree inner join TagStorage on TagTree.id = TagStorage.tag_id " .
e9b9a095
DO
1955 "group by tag_id order by refcnt desc limit 50";
1956 // The same data is already present in pre-loaded tag list, but not in
1957 // the form we need. So let's ask the DB server for cooked top list and
1958 // use the cooked tag list to break it down.
065eeb52 1959 $result = useSelectBlade ($query, __FUNCTION__);
e9b9a095
DO
1960 $refc = $result->fetchAll (PDO::FETCH_ASSOC);
1961 echo '<table border=1><tr><th>tag</th><th>total</th><th>objects</th><th>IPv4 nets</th><th>racks</th>';
19ea3ebf 1962 echo '<th>IPv4 VS</th><th>IPv4 RS pools</th><th>users</th><th>files</th></tr>';
e9b9a095
DO
1963 $pagebyrealm = array
1964 (
939f9b03 1965 'file' => 'files&tab=default',
e9b9a095 1966 'ipv4net' => 'ipv4space&tab=default',
e9b9a095
DO
1967 'ipv4vs' => 'ipv4vslist&tab=default',
1968 'ipv4rspool' => 'ipv4rsplist&tab=default',
939f9b03 1969 'object' => 'depot&tab=default',
e1ae3fb4 1970 'rack' => 'rackspace&tab=default',
e9b9a095
DO
1971 'user' => 'userlist&tab=default'
1972 );
1973 foreach ($refc as $ref)
1974 {
1975 echo "<tr><td>${ref['tag']}</td><td>${ref['refcnt']}</td>";
19ea3ebf 1976 foreach (array ('object', 'ipv4net', 'rack', 'ipv4vs', 'ipv4rspool', 'user', 'file') as $realm)
e9b9a095
DO
1977 {
1978 echo '<td>';
1979 if (!isset ($taglist[$ref['id']]['refcnt'][$realm]))
1980 echo '&nbsp;';
1981 else
1982 {
a8efc03e 1983 echo "<a href='${root}?page=" . $pagebyrealm[$realm] . "&cft[]=${ref['id']}'>";
e9b9a095
DO
1984 echo $taglist[$ref['id']]['refcnt'][$realm] . '</a>';
1985 }
1986 echo '</td>';
1987 }
1988 echo '</tr>';
1989 }
1990 echo '</table>';
5bbbeaa2
DO
1991}
1992
6807f0be
DO
1993/*
1994
1995The following allows figuring out records in TagStorage, which refer to non-existing entities:
1996
120e9ddd
DO
1997mysql> select entity_id from TagStorage left join Files on entity_id = id where entity_realm = 'file' and id is null;
1998mysql> select entity_id from TagStorage left join IPv4Network on entity_id = id where entity_realm = 'ipv4net' and id is null;
1999mysql> select entity_id from TagStorage left join RackObject on entity_id = id where entity_realm = 'object' and id is null;
2000mysql> select entity_id from TagStorage left join Rack on entity_id = id where entity_realm = 'rack' and id is null;
2001mysql> select entity_id from TagStorage left join IPv4VS on entity_id = id where entity_realm = 'ipv4vs' and id is null;
2002mysql> select entity_id from TagStorage left join IPv4RSPool on entity_id = id where entity_realm = 'ipv4rspool' and id is null;
2003mysql> select entity_id from TagStorage left join UserAccount on entity_id = user_id where entity_realm = 'user' and user_id is null;
6807f0be
DO
2004
2005Accordingly, these are the records, which refer to non-existent tags:
2006
2007mysql> select tag_id from TagStorage left join TagTree on tag_id = id where id is null;
2008
2009*/
2010
178fda20 2011// See below why chapter_id is necessary.
e673ee24
DO
2012function commitUpdateDictionary ($chapter_no = 0, $dict_key = 0, $dict_value = '')
2013{
c5f84f48
DY
2014 if ($chapter_no <= 0)
2015 throw new InvalidArgException ('$chapter_no', $chapter_no);
2016 if ($dict_key <= 0)
2017 throw new InvalidArgException ('$dict_key', $dict_key);
2018 if (!strlen ($dict_value))
2019 throw new InvalidArgException ('$dict_value', $dict_value);
2020
e673ee24
DO
2021 global $dbxlink;
2022 $query =
10bac82a 2023 "update Dictionary set dict_value = '${dict_value}' where chapter_id=${chapter_no} " .
e673ee24
DO
2024 "and dict_key=${dict_key} limit 1";
2025 $result = $dbxlink->query ($query);
2026 if ($result == NULL)
2027 {
f41b492f 2028 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
2029 die;
2030 }
2031 return TRUE;
2032}
2033
2034function commitSupplementDictionary ($chapter_no = 0, $dict_value = '')
2035{
c5f84f48
DY
2036 if ($chapter_no <= 0)
2037 throw new InvalidArgException ('$chapter_no', $chapter_no);
2038 if (!strlen ($dict_value))
2039 throw new InvalidArgException ('$dict_value', $dict_value);
e673ee24
DO
2040 return useInsertBlade
2041 (
2042 'Dictionary',
10bac82a 2043 array ('chapter_id' => $chapter_no, 'dict_value' => "'${dict_value}'")
e673ee24
DO
2044 );
2045}
2046
178fda20
DO
2047// Technically dict_key is enough to delete, but including chapter_id into
2048// WHERE clause makes sure, that the action actually happends for the same
2049// chapter, which authorization was granted for.
e673ee24
DO
2050function commitReduceDictionary ($chapter_no = 0, $dict_key = 0)
2051{
e673ee24
DO
2052 global $dbxlink;
2053 $query =
10bac82a 2054 "delete from Dictionary where chapter_id=${chapter_no} " .
e673ee24
DO
2055 "and dict_key=${dict_key} limit 1";
2056 $result = $dbxlink->query ($query);
2057 if ($result == NULL)
2058 {
f41b492f 2059 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
2060 die;
2061 }
2062 return TRUE;
2063}
2064
2065function commitAddChapter ($chapter_name = '')
2066{
59a83bd8 2067 if (!strlen ($chapter_name))
c5f84f48 2068 throw new InvalidArgException ('$chapter_name', $chapter_name);
e673ee24
DO
2069 return useInsertBlade
2070 (
2071 'Chapter',
10bac82a 2072 array ('name' => "'${chapter_name}'")
e673ee24
DO
2073 );
2074}
2075
2076function commitUpdateChapter ($chapter_no = 0, $chapter_name = '')
2077{
178fda20 2078 if (!strlen ($chapter_name))
c5f84f48 2079 throw new InvalidArgException ('$chapter_name', $chapter_name);
e673ee24
DO
2080 global $dbxlink;
2081 $query =
10bac82a 2082 "update Chapter set name = '${chapter_name}' where id = ${chapter_no} " .
e673ee24
DO
2083 "and sticky = 'no' limit 1";
2084 $result = $dbxlink->query ($query);
2085 if ($result == NULL)
2086 {
f41b492f 2087 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
2088 die;
2089 }
2090 return TRUE;
2091}
2092
2093function commitDeleteChapter ($chapter_no = 0)
2094{
e673ee24
DO
2095 global $dbxlink;
2096 $query =
10bac82a 2097 "delete from Chapter where id = ${chapter_no} and sticky = 'no' limit 1";
e673ee24
DO
2098 $result = $dbxlink->query ($query);
2099 if ($result == NULL)
2100 {
f41b492f 2101 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
2102 die;
2103 }
2104 return TRUE;
2105}
2106
4c330a14
DO
2107// This is a dictionary accessor. We perform link rendering, so the user sees
2108// nice <select> drop-downs.
e673ee24
DO
2109function readChapter ($chapter_name = '')
2110{
59a83bd8 2111 if (!strlen ($chapter_name))
c5f84f48 2112 throw new InvalidArgException ('$chapter_name', $chapter_name);
e673ee24 2113 $query =
10bac82a
DY
2114 "select dict_key, dict_value from Dictionary join Chapter on Chapter.id = Dictionary.chapter_id " .
2115 "where Chapter.name = '${chapter_name}'";
065eeb52 2116 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
2117 $chapter = array();
2118 while ($row = $result->fetch (PDO::FETCH_ASSOC))
4c330a14 2119 $chapter[$row['dict_key']] = parseWikiLink ($row['dict_value'], 'o');
e673ee24 2120 $result->closeCursor();
4aa8609b
DO
2121 // SQL ORDER BY had no sense, because we need to sort after link rendering, not before.
2122 asort ($chapter);
e673ee24
DO
2123 return $chapter;
2124}
2125
e4e9e2a1
DO
2126// Return a list of all stickers with sticker map applied. Each sticker records will
2127// list all its ways on the map with refcnt set.
e673ee24
DO
2128function getAttrMap ()
2129{
e673ee24 2130 $query =
e4e9e2a1
DO
2131 'SELECT id, type, name, chapter_id, (SELECT name FROM Chapter WHERE id = chapter_id) ' .
2132 'AS chapter_name, objtype_id, (SELECT dict_value FROM Dictionary WHERE dict_key = objtype_id) ' .
2133 'AS objtype_name, (SELECT COUNT(object_id) FROM AttributeValue AS av INNER JOIN RackObject AS ro ' .
2134 'ON av.object_id = ro.id WHERE av.attr_id = Attribute.id AND ro.objtype_id = AttributeMap.objtype_id) ' .
2135 'AS refcnt FROM Attribute LEFT JOIN AttributeMap ON id = attr_id ORDER BY Attribute.name, objtype_id';
065eeb52 2136 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
2137 $ret = array();
2138 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2139 {
e4e9e2a1
DO
2140 if (!isset ($ret[$row['id']]))
2141 $ret[$row['id']] = array
2142 (
2143 'id' => $row['id'],
2144 'type' => $row['type'],
2145 'name' => $row['name'],
2146 'application' => array(),
2147 );
e673ee24
DO
2148 if ($row['objtype_id'] == '')
2149 continue;
e4e9e2a1
DO
2150 $application = array
2151 (
2152 'objtype_id' => $row['objtype_id'],
2153 'objtype_name' => $row['objtype_name'],
2154 'refcnt' => $row['refcnt'],
2155 );
2156 if ($row['type'] == 'dict')
e673ee24 2157 {
50393983 2158 $application['chapter_no'] = $row['chapter_id'];
e673ee24
DO
2159 $application['chapter_name'] = $row['chapter_name'];
2160 }
e4e9e2a1 2161 $ret[$row['id']]['application'][] = $application;
e673ee24 2162 }
e673ee24
DO
2163 return $ret;
2164}
2165
2166function commitUpdateAttribute ($attr_id = 0, $attr_name = '')
2167{
59a83bd8 2168 if ($attr_id <= 0 or !strlen ($attr_name))
e673ee24 2169 {
f41b492f 2170 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
2171 die;
2172 }
2173 global $dbxlink;
2174 $query =
10bac82a
DY
2175 "update Attribute set name = '${attr_name}' " .
2176 "where id = ${attr_id} limit 1";
e673ee24
DO
2177 $result = $dbxlink->query ($query);
2178 if ($result == NULL)
2179 {
f41b492f 2180 showError ("SQL query '${query}' failed", __FUNCTION__);
e673ee24
DO
2181 die;
2182 }
2183 return TRUE;
2184}
2185
2186function commitAddAttribute ($attr_name = '', $attr_type = '')
2187{
59a83bd8 2188 if (!strlen ($attr_name))
e673ee24 2189 {
f41b492f 2190 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
2191 die;
2192 }
2193 switch ($attr_type)
2194 {
2195 case 'uint':
2196 case 'float':
2197 case 'string':
2198 case 'dict':
2199 break;
2200 default:
f41b492f 2201 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
2202 die;
2203 }
2204 return useInsertBlade
2205 (
2206 'Attribute',
10bac82a 2207 array ('name' => "'${attr_name}'", 'type' => "'${attr_type}'")
e673ee24
DO
2208 );
2209}
2210
2211function commitDeleteAttribute ($attr_id = 0)
2212{
2213 if ($attr_id <= 0)
2214 {
f41b492f 2215 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
2216 die;
2217 }
10bac82a 2218 return useDeleteBlade ('Attribute', 'id', $attr_id);
e673ee24
DO
2219}
2220
2221// FIXME: don't store garbage in chapter_no for non-dictionary types.
2222function commitSupplementAttrMap ($attr_id = 0, $objtype_id = 0, $chapter_no = 0)
2223{
2224 if ($attr_id <= 0 or $objtype_id <= 0 or $chapter_no <= 0)
2225 {
f41b492f 2226 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
2227 die;
2228 }
2229 return useInsertBlade
2230 (
2231 'AttributeMap',
2232 array
2233 (
2234 'attr_id' => $attr_id,
2235 'objtype_id' => $objtype_id,
10bac82a 2236 'chapter_id' => $chapter_no
e673ee24
DO
2237 )
2238 );
2239}
2240
2241function commitReduceAttrMap ($attr_id = 0, $objtype_id)
2242{
2243 if ($attr_id <= 0 or $objtype_id <= 0)
2244 {
f41b492f 2245 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
2246 die;
2247 }
2248 global $dbxlink;
2249 $query =
2250 "delete from AttributeMap where attr_id=${attr_id} " .
2251 "and objtype_id=${objtype_id} limit 1";
2252 $result = $dbxlink->query ($query);
2253 if ($result == NULL)
2254 {
f41b492f 2255 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
2256 die;
2257 }
2258 return TRUE;
2259}
2260
2261// This function returns all optional attributes for requested object
2262// as an array of records. NULL is returned on error and empty array
2263// is returned, if there are no attributes found.
24cbe8af 2264function getAttrValues ($object_id, $strip_optgroup = FALSE)
e673ee24
DO
2265{
2266 if ($object_id <= 0)
2267 {
f41b492f 2268 showError ('Invalid argument', __FUNCTION__);
e673ee24
DO
2269 return NULL;
2270 }
e673ee24
DO
2271 $ret = array();
2272 $query =
10bac82a 2273 "select A.id as attr_id, A.name as attr_name, A.type as attr_type, C.name as chapter_name, " .
e673ee24
DO
2274 "AV.uint_value, AV.float_value, AV.string_value, D.dict_value from " .
2275 "RackObject as RO inner join AttributeMap as AM on RO.objtype_id = AM.objtype_id " .
10bac82a 2276 "inner join Attribute as A on AM.attr_id = A.id " .
e673ee24 2277 "left join AttributeValue as AV on AV.attr_id = AM.attr_id and AV.object_id = RO.id " .
10bac82a
DY
2278 "left join Dictionary as D on D.dict_key = AV.uint_value and AM.chapter_id = D.chapter_id " .
2279 "left join Chapter as C on AM.chapter_id = C.id " .
2280 "where RO.id = ${object_id} order by A.type, A.name";
065eeb52 2281 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
2282 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2283 {
2284 $record = array();
2285 $record['id'] = $row['attr_id'];
2286 $record['name'] = $row['attr_name'];
2287 $record['type'] = $row['attr_type'];
2288 switch ($row['attr_type'])
2289 {
2290 case 'uint':
2291 case 'float':
2292 case 'string':
24cbe8af
DO
2293 $record['value'] = $row[$row['attr_type'] . '_value'];
2294 $record['a_value'] = parseWikiLink ($record['value'], 'a');
2295 break;
e673ee24 2296 case 'dict':
24cbe8af
DO
2297 $record['value'] = parseWikiLink ($row[$row['attr_type'] . '_value'], 'o', $strip_optgroup);
2298 $record['a_value'] = parseWikiLink ($row[$row['attr_type'] . '_value'], 'a', $strip_optgroup);
e673ee24
DO
2299 $record['chapter_name'] = $row['chapter_name'];
2300 $record['key'] = $row['uint_value'];
2301 break;
2302 default:
2303 $record['value'] = NULL;
2304 break;
2305 }
2306 $ret[$row['attr_id']] = $record;
2307 }
2308 $result->closeCursor();
2309 return $ret;
2310}
2311
2312function commitResetAttrValue ($object_id = 0, $attr_id = 0)
2313{
2314 if ($object_id <= 0 or $attr_id <= 0)
2315 {
f41b492f 2316 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
2317 die;
2318 }
2319 global $dbxlink;
2320 $query = "delete from AttributeValue where object_id = ${object_id} and attr_id = ${attr_id} limit 1";
2321 $result = $dbxlink->query ($query);
2322 if ($result == NULL)
2323 {
f41b492f 2324 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
2325 die;
2326 }
2327 return TRUE;
2328}
2329
2330// FIXME: don't share common code with use commitResetAttrValue()
2331function commitUpdateAttrValue ($object_id = 0, $attr_id = 0, $value = '')
2332{
2333 if ($object_id <= 0 or $attr_id <= 0)
2334 {
f41b492f 2335 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
2336 die;
2337 }
59a83bd8 2338 if (!strlen ($value))
e673ee24
DO
2339 return commitResetAttrValue ($object_id, $attr_id);
2340 global $dbxlink;
10bac82a 2341 $query1 = "select type as attr_type from Attribute where id = ${attr_id}";
e673ee24
DO
2342 $result = $dbxlink->query ($query1);
2343 if ($result == NULL)
2344 {
f41b492f 2345 showError ('SQL query #1 failed', __FUNCTION__);
e673ee24
DO
2346 die;
2347 }
2348 $row = $result->fetch (PDO::FETCH_NUM);
2349 if ($row == NULL)
2350 {
f41b492f 2351 showError ('SQL query #1 returned no results', __FUNCTION__);
e673ee24
DO
2352 die;
2353 }
2354 $attr_type = $row[0];
2355 $result->closeCursor();
2356 switch ($attr_type)
2357 {
2358 case 'uint':
2359 case 'float':
2360 case 'string':
2361 $column = $attr_type . '_value';
2362 break;
2363 case 'dict':
2364 $column = 'uint_value';
2365 break;
2366 default:
f41b492f 2367 showError ("Unknown attribute type '${attr_type}' met", __FUNCTION__);
e673ee24
DO
2368 die;
2369 }
2370 $query2 =
2371 "delete from AttributeValue where " .
2372 "object_id = ${object_id} and attr_id = ${attr_id} limit 1";
2373 $result = $dbxlink->query ($query2);
2374 if ($result == NULL)
2375 {
f41b492f 2376 showError ('SQL query #2 failed', __FUNCTION__);
e673ee24
DO
2377 die;
2378 }
2379 // We know $value isn't empty here.
2380 $query3 =
2381 "insert into AttributeValue set ${column} = '${value}', " .
2382 "object_id = ${object_id}, attr_id = ${attr_id} ";
2383 $result = $dbxlink->query ($query3);
2384 if ($result == NULL)
2385 {
f41b492f 2386 showError ('SQL query #3 failed', __FUNCTION__);
e673ee24
DO
2387 die;
2388 }
2389 return TRUE;
2390}
2391
2392function commitUseupPort ($port_id = 0)
2393{
2394 if ($port_id <= 0)
2395 {
f41b492f 2396 showError ("Invalid argument", __FUNCTION__);
e673ee24
DO
2397 die;
2398 }
2399 global $dbxlink;
2400 $query = "update Port set reservation_comment = NULL where id = ${port_id} limit 1";
2401 $result = $dbxlink->exec ($query);
2402 if ($result == NULL)
2403 {
f41b492f 2404 showError ("SQL query failed", __FUNCTION__);
e673ee24
DO
2405 die;
2406 }
2407 return TRUE;
2408
2409}
2410
2411// This is a swiss-knife blade to insert a record into a table.
2412// The first argument is table name.
2413// The second argument is an array of "name" => "value" pairs.
2414// The function returns either TRUE or FALSE (we expect one row
2415// to be inserted).
2416function useInsertBlade ($tablename, $values)
2417{
2418 global $dbxlink;
2419 $namelist = $valuelist = '';
2420 foreach ($values as $name => $value)
2421 {
2422 $namelist = $namelist . ($namelist == '' ? "(${name}" : ", ${name}");
2423 $valuelist = $valuelist . ($valuelist == '' ? "(${value}" : ", ${value}");
2424 }
2425 $query = "insert into ${tablename} ${namelist}) values ${valuelist})";
2426 $result = $dbxlink->exec ($query);
2427 if ($result != 1)
2428 return FALSE;
2429 return TRUE;
2430}
2431
2432// This swiss-knife blade deletes one record from the specified table
2433// using the specified key name and value.
f5575f12 2434function useDeleteBlade ($tablename, $keyname, $keyvalue)
e673ee24
DO
2435{
2436 global $dbxlink;
f5575f12 2437 return 1 === $dbxlink->exec ("delete from ${tablename} where ${keyname}=${keyvalue} limit 1");
e673ee24
DO
2438}
2439
5967b83d
DO
2440function useSelectBlade ($query, $caller = 'N/A')
2441{
2442 global $dbxlink;
2443 $result = $dbxlink->query ($query);
2444 if ($result == NULL)
2445 {
2446 $ei = $dbxlink->errorInfo();
105a3bc8 2447 showError ("SQL query '${query}'\n failed in useSelectBlade with error ${ei[1]} (${ei[2]})", $caller);
5967b83d
DO
2448 return NULL;
2449 }
2450 return $result;
2451}
2452
9c0b0016
DO
2453function loadConfigCache ()
2454{
4fe32e78 2455 $query = 'SELECT varname, varvalue, vartype, is_hidden, emptyok, description FROM Config ORDER BY varname';
065eeb52 2456 $result = useSelectBlade ($query, __FUNCTION__);
9c0b0016
DO
2457 $cache = array();
2458 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2459 $cache[$row['varname']] = $row;
2460 $result->closeCursor();
2461 return $cache;
2462}
2463
2464// setConfigVar() is expected to perform all necessary filtering
2465function storeConfigVar ($varname = NULL, $varvalue = NULL)
2466{
c461c579 2467 global $dbxlink;
c5f84f48
DY
2468 if (!strlen ($varname))
2469 throw new InvalidArgException ('$varname', $varname);
2470 if ($varvalue === NULL)
2471 throw new InvalidArgException ('$varvalue', $varvalue);
9c0b0016
DO
2472 $query = "update Config set varvalue='${varvalue}' where varname='${varname}' limit 1";
2473 $result = $dbxlink->query ($query);
2474 if ($result == NULL)
2475 {
f41b492f 2476 showError ("SQL query '${query}' failed", __FUNCTION__);
9c0b0016
DO
2477 return FALSE;
2478 }
2479 $rc = $result->rowCount();
2480 $result->closeCursor();
f7ee57a1 2481 if ($rc == 0 or $rc == 1)
9c0b0016 2482 return TRUE;
f41b492f 2483 showError ("Something went wrong for args '${varname}', '${varvalue}'", __FUNCTION__);
9c0b0016
DO
2484 return FALSE;
2485}
2486
fbbb74fb
DO
2487// Database version detector. Should behave corretly on any
2488// working dataset a user might have.
2489function getDatabaseVersion ()
2490{
2491 global $dbxlink;
2492 $query = "select varvalue from Config where varname = 'DB_VERSION' and vartype = 'string'";
2493 $result = $dbxlink->query ($query);
2494 if ($result == NULL)
2495 {
2496 $errorInfo = $dbxlink->errorInfo();
2497 if ($errorInfo[0] == '42S02') // ER_NO_SUCH_TABLE
2498 return '0.14.4';
4d2e93f2 2499 die (__FUNCTION__ . ': SQL query #1 failed with error ' . $errorInfo[2]);
fbbb74fb
DO
2500 }
2501 $rows = $result->fetchAll (PDO::FETCH_NUM);
59a83bd8 2502 if (count ($rows) != 1 || !strlen ($rows[0][0]))
fbbb74fb
DO
2503 {
2504 $result->closeCursor();
4d2e93f2 2505 die (__FUNCTION__ . ': Cannot guess database version. Config table is present, but DB_VERSION is missing or invalid. Giving up.');
fbbb74fb
DO
2506 }
2507 $ret = $rows[0][0];
2508 $result->closeCursor();
2509 return $ret;
2510}
2511
da04825a
DO
2512// Return an array of virtual services. For each of them list real server pools
2513// with their load balancers and other stats.
62a1dcb5
DO
2514function getSLBSummary ()
2515{
6fec9f39
DO
2516 $query = 'select vs.id as vsid, inet_ntoa(vip) as vip, vport, proto, vs.name, object_id, ' .
2517 'lb.rspool_id, pool.name as pool_name, count(rs.id) as rscount ' .
706ce117
DO
2518 'from IPv4VS as vs inner join IPv4LB as lb on vs.id = lb.vs_id ' .
2519 'inner join IPv4RSPool as pool on lb.rspool_id = pool.id ' .
2520 'left join IPv4RS as rs on rs.rspool_id = lb.rspool_id ' .
6fec9f39 2521 'group by vs.id, object_id order by vs.vip, object_id';
065eeb52 2522 $result = useSelectBlade ($query, __FUNCTION__);
c3bdc503
DO
2523 $ret = array();
2524 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2525 {
4cadac8f 2526 $vsid = $row['vsid'];
da04825a 2527 $object_id = $row['object_id'];
4cadac8f
DO
2528 if (!isset ($ret[$vsid]))
2529 {
2530 $ret[$vsid] = array();
13bffb29 2531 foreach (array ('vip', 'vport', 'proto', 'name') as $cname)
4cadac8f 2532 $ret[$vsid][$cname] = $row[$cname];
da04825a 2533 $ret[$vsid]['lblist'] = array();
4cadac8f 2534 }
6fec9f39
DO
2535 // There's only one assigned RS pool possible for each LB-VS combination.
2536 $ret[$vsid]['lblist'][$row['object_id']] = array
2537 (
2538 'id' => $row['rspool_id'],
2539 'size' => $row['rscount'],
2540 'name' => $row['pool_name']
2541 );
c3bdc503 2542 }
060ba26e 2543 $result->closeCursor();
c3bdc503 2544 return $ret;
62a1dcb5
DO
2545}
2546
7e7a8387 2547function addRStoRSPool ($pool_id = 0, $rsip = '', $rsport = 0, $inservice = 'no', $rsconfig = '')
ca461127 2548{
79a9edb4 2549 if ($pool_id <= 0)
c5f84f48 2550 throw new InvalidArgException ('$pool_id', $pool_id);
59a83bd8 2551 if (!strlen ($rsport) or $rsport === 0)
79a9edb4 2552 $rsport = 'NULL';
ca461127
DO
2553 return useInsertBlade
2554 (
706ce117 2555 'IPv4RS',
ca461127
DO
2556 array
2557 (
2558 'rsip' => "inet_aton('${rsip}')",
2559 'rsport' => $rsport,
2560 'rspool_id' => $pool_id,
bcbeadb4 2561 'inservice' => ($inservice == 'yes' ? "'yes'" : "'no'"),
59a83bd8 2562 'rsconfig' => (!strlen ($rsconfig) ? 'NULL' : "'${rsconfig}'")
3241551e
DO
2563 )
2564 );
2565}
2566
c63a8d6e 2567function commitCreateVS ($vip = '', $vport = 0, $proto = '', $name = '', $vsconfig, $rsconfig, $taglist = array())
d6517a21 2568{
c5f84f48
DY
2569 if (!strlen ($vip))
2570 throw new InvalidArgException ('$vip', $vip);
2571 if ($vport <= 0)
2572 throw new InvalidArgException ('$vport', $vport);
2573 if (!strlen ($proto))
2574 throw new InvalidArgException ('$proto', $proto);
c63a8d6e 2575 if (!useInsertBlade
d6517a21 2576 (
706ce117 2577 'IPv4VS',
d6517a21
DO
2578 array
2579 (
2580 'vip' => "inet_aton('${vip}')",
2581 'vport' => $vport,
2582 'proto' => "'${proto}'",
59a83bd8
DO
2583 'name' => (!strlen ($name) ? 'NULL' : "'${name}'"),
2584 'vsconfig' => (!strlen ($vsconfig) ? 'NULL' : "'${vsconfig}'"),
2585 'rsconfig' => (!strlen ($rsconfig) ? 'NULL' : "'${rsconfig}'")
d6517a21 2586 )
c63a8d6e
DO
2587 ))
2588 return __FUNCTION__ . ': SQL insertion failed';
351c0966 2589 return produceTagsForLastRecord ('ipv4vs', $taglist);
d6517a21
DO
2590}
2591
c1ca768c 2592function addLBtoRSPool ($pool_id = 0, $object_id = 0, $vs_id = 0, $vsconfig = '', $rsconfig = '')
3241551e 2593{
c5f84f48
DY
2594 if ($pool_id <= 0)
2595 throw new InvalidArgException ('$pool_id', $pool_id);
2596 if ($object_id <= 0)
2597 throw new InvalidArgException ('$object_id', $object_id);
2598 if ($vs_id <= 0)
2599 throw new InvalidArgException ('$vs_id', $vs_id);
3241551e
DO
2600 return useInsertBlade
2601 (
706ce117 2602 'IPv4LB',
3241551e
DO
2603 array
2604 (
2605 'object_id' => $object_id,
2606 'rspool_id' => $pool_id,
c1ca768c 2607 'vs_id' => $vs_id,
59a83bd8
DO
2608 'vsconfig' => (!strlen ($vsconfig) ? 'NULL' : "'${vsconfig}'"),
2609 'rsconfig' => (!strlen ($rsconfig) ? 'NULL' : "'${rsconfig}'")
3241551e 2610 )
ca461127
DO
2611 );
2612}
2613
fb1c4a54
DO
2614function commitDeleteRS ($id = 0)
2615{
2616 if ($id <= 0)
2617 return FALSE;
706ce117 2618 return useDeleteBlade ('IPv4RS', 'id', $id);
fb1c4a54
DO
2619}
2620
d6517a21
DO
2621function commitDeleteVS ($id = 0)
2622{
6657739e 2623 releaseFiles ('ipv4vs', $id);
706ce117 2624 return useDeleteBlade ('IPv4VS', 'id', $id) && destroyTagsForEntity ('ipv4vs', $id);
d6517a21
DO
2625}
2626
c1ca768c 2627function commitDeleteLB ($object_id = 0, $pool_id = 0, $vs_id = 0)
3241551e
DO
2628{
2629 global $dbxlink;
c4d85fd1 2630 if ($object_id <= 0 or $pool_id <= 0 or $vs_id <= 0)
3241551e 2631 return FALSE;
706ce117 2632 $query = "delete from IPv4LB where object_id = ${object_id} and " .
c1ca768c 2633 "rspool_id = ${pool_id} and vs_id = ${vs_id} limit 1";
3241551e
DO
2634 $result = $dbxlink->exec ($query);
2635 if ($result === NULL)
2636 return FALSE;
2637 elseif ($result != 1)
2638 return FALSE;
2639 else
2640 return TRUE;
2641}
2642
fb1c4a54
DO
2643function commitUpdateRS ($rsid = 0, $rsip = '', $rsport = 0, $rsconfig = '')
2644{
fb1c4a54 2645 if (long2ip (ip2long ($rsip)) !== $rsip)
c5f84f48 2646 throw new InvalidArgException ('$rsip', $rsip);
59a83bd8 2647 if (!strlen ($rsport) or $rsport === 0)
79a9edb4 2648 $rsport = 'NULL';
fb1c4a54
DO
2649 global $dbxlink;
2650 $query =
706ce117 2651 "update IPv4RS set rsip = inet_aton('${rsip}'), rsport = ${rsport}, rsconfig = " .
59a83bd8 2652 (!strlen ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
fb1c4a54
DO
2653 " where id = ${rsid} limit 1";
2654 $result = $dbxlink->query ($query);
2655 if ($result == NULL)
2656 {
2657 showError ("SQL query '${query}' failed", __FUNCTION__);
2658 die;
2659 }
2660 return TRUE;
2661}
2662
c1ca768c 2663function commitUpdateLB ($object_id = 0, $pool_id = 0, $vs_id = 0, $vsconfig = '', $rsconfig = '')
3241551e 2664{
3241551e
DO
2665 global $dbxlink;
2666 $query =
706ce117 2667 "update IPv4LB set vsconfig = " .
59a83bd8 2668 (!strlen ($vsconfig) ? 'NULL' : "'${vsconfig}'") .
3241551e 2669 ', rsconfig = ' .
59a83bd8 2670 (!strlen ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
c1ca768c
DO
2671 " where object_id = ${object_id} and rspool_id = ${pool_id} " .
2672 "and vs_id = ${vs_id} limit 1";
3241551e
DO
2673 $result = $dbxlink->exec ($query);
2674 if ($result === NULL)
2675 return FALSE;
3241551e
DO
2676 else
2677 return TRUE;
2678}
2679
d6517a21
DO
2680function commitUpdateVS ($vsid = 0, $vip = '', $vport = 0, $proto = '', $name = '', $vsconfig = '', $rsconfig = '')
2681{
c5f84f48
DY
2682 if (!strlen ($vip))
2683 throw new InvalidArgException ('$vip', $vip);
2684 if ($vport <= 0)
2685 throw new InvalidArgException ('$vport', $vport);
2686 if (!strlen ($proto))
2687 throw new InvalidArgException ('$proto', $proto);
d6517a21 2688 global $dbxlink;
706ce117 2689 $query = "update IPv4VS set " .
d6517a21
DO
2690 "vip = inet_aton('${vip}'), " .
2691 "vport = ${vport}, " .
2692 "proto = '${proto}', " .
59a83bd8
DO
2693 'name = ' . (!strlen ($name) ? 'NULL,' : "'${name}', ") .
2694 'vsconfig = ' . (!strlen ($vsconfig) ? 'NULL,' : "'${vsconfig}', ") .
2695 'rsconfig = ' . (!strlen ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
5ad76f01 2696 " where id = ${vsid} limit 1";
d6517a21
DO
2697 $result = $dbxlink->exec ($query);
2698 if ($result === NULL)
2699 return FALSE;
d6517a21
DO
2700 else
2701 return TRUE;
2702}
2703
5a1680d2
DO
2704function loadThumbCache ($rack_id = 0)
2705{
5a1680d2
DO
2706 $ret = NULL;
2707 $query = "select thumb_data from Rack where id = ${rack_id} and thumb_data is not null limit 1";
065eeb52 2708 $result = useSelectBlade ($query, __FUNCTION__);
5a1680d2
DO
2709 $row = $result->fetch (PDO::FETCH_ASSOC);
2710 if ($row)
2711 $ret = base64_decode ($row['thumb_data']);
2712 $result->closeCursor();
2713 return $ret;
2714}
2715
2716function saveThumbCache ($rack_id = 0, $cache = NULL)
2717{
2718 global $dbxlink;
178fda20 2719 if ($cache == NULL)
c5f84f48 2720 throw new InvalidArgException ('$cache', $cache);
5a1680d2
DO
2721 $data = base64_encode ($cache);
2722 $query = "update Rack set thumb_data = '${data}' where id = ${rack_id} limit 1";
2723 $result = $dbxlink->exec ($query);
2724}
9a81d416 2725
c7fe33be
DO
2726function resetThumbCache ($rack_id = 0)
2727{
2728 global $dbxlink;
c7fe33be
DO
2729 $query = "update Rack set thumb_data = NULL where id = ${rack_id} limit 1";
2730 $result = $dbxlink->exec ($query);
2731}
2732
748805bf 2733// Return the list of attached RS pools for the given object. As long as we have
706ce117 2734// the LB-VS UNIQUE in IPv4LB table, it is Ok to key returned records
748805bf
DO
2735// by vs_id, because there will be only one RS pool listed for each VS of the
2736// current object.
78e7b769
DO
2737function getRSPoolsForObject ($object_id = 0)
2738{
748805bf 2739 $query = 'select vs_id, inet_ntoa(vip) as vip, vport, proto, vs.name, pool.id as pool_id, ' .
732e4578 2740 'pool.name as pool_name, count(rsip) as rscount, lb.vsconfig, lb.rsconfig from ' .
706ce117
DO
2741 'IPv4LB as lb inner join IPv4RSPool as pool on lb.rspool_id = pool.id ' .
2742 'inner join IPv4VS as vs on lb.vs_id = vs.id ' .
2743 'left join IPv4RS as rs on lb.rspool_id = rs.rspool_id ' .
748805bf
DO
2744 "where lb.object_id = ${object_id} " .
2745 'group by lb.rspool_id, lb.vs_id order by vs.vip, vport, proto, pool.name';
065eeb52 2746 $result = useSelectBlade ($query, __FUNCTION__);
748805bf 2747 $ret = array ();
78e7b769 2748 while ($row = $result->fetch (PDO::FETCH_ASSOC))
732e4578 2749 foreach (array ('vip', 'vport', 'proto', 'name', 'pool_id', 'pool_name', 'rscount', 'vsconfig', 'rsconfig') as $cname)
748805bf 2750 $ret[$row['vs_id']][$cname] = $row[$cname];
78e7b769 2751 $result->closeCursor();
748805bf 2752 return $ret;
78e7b769
DO
2753}
2754
c63a8d6e 2755function commitCreateRSPool ($name = '', $vsconfig = '', $rsconfig = '', $taglist = array())
5ad76f01 2756{
59a83bd8 2757 if (!strlen ($name))
c5f84f48 2758 throw new InvalidArgException ('$name', $name);
c63a8d6e 2759 if (!useInsertBlade
5ad76f01 2760 (
706ce117 2761 'IPv4RSPool',
5ad76f01
DO
2762 array
2763 (
59a83bd8
DO
2764 'name' => (!strlen ($name) ? 'NULL' : "'${name}'"),
2765 'vsconfig' => (!strlen ($vsconfig) ? 'NULL' : "'${vsconfig}'"),
2766 'rsconfig' => (!strlen ($rsconfig) ? 'NULL' : "'${rsconfig}'")
5ad76f01 2767 )
c63a8d6e
DO
2768 ))
2769 return __FUNCTION__ . ': SQL insertion failed';
351c0966 2770 return produceTagsForLastRecord ('ipv4rspool', $taglist);
5ad76f01
DO
2771}
2772
2773function commitDeleteRSPool ($pool_id = 0)
2774{
2775 global $dbxlink;
2776 if ($pool_id <= 0)
2777 return FALSE;
6657739e 2778 releaseFiles ('ipv4rspool', $pool_id);
706ce117 2779 return useDeleteBlade ('IPv4RSPool', 'id', $pool_id) && destroyTagsForEntity ('ipv4rspool', $pool_id);
5ad76f01
DO
2780}
2781
2782function commitUpdateRSPool ($pool_id = 0, $name = '', $vsconfig = '', $rsconfig = '')
2783{
5ad76f01 2784 global $dbxlink;
706ce117 2785 $query = "update IPv4RSPool set " .
59a83bd8
DO
2786 'name = ' . (!strlen ($name) ? 'NULL,' : "'${name}', ") .
2787 'vsconfig = ' . (!strlen ($vsconfig) ? 'NULL,' : "'${vsconfig}', ") .
2788 'rsconfig = ' . (!strlen ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
5ad76f01
DO
2789 " where id = ${pool_id} limit 1";
2790 $result = $dbxlink->exec ($query);
2791 if ($result === NULL)
2792 return FALSE;
2793 elseif ($result != 1)
2794 return FALSE;
2795 else
2796 return TRUE;
2797}
2798
8253d9f0
DO
2799function getRSList ()
2800{
1f7d18fa 2801 $query = "select id, inservice, inet_ntoa(rsip) as rsip, rsport, rspool_id, rsconfig " .
706ce117 2802 "from IPv4RS order by rspool_id, IPv4RS.rsip, rsport";
065eeb52 2803 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6 2804 $ret = array ();
8253d9f0 2805 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1f7d18fa 2806 foreach (array ('inservice', 'rsip', 'rsport', 'rspool_id', 'rsconfig') as $cname)
4b0932b6
DO
2807 $ret[$row['id']][$cname] = $row[$cname];
2808 $result->closeCursor();
2809 return $ret;
2810}
2811
2812// Return the list of all currently configured load balancers with their pool count.
2813function getLBList ()
2814{
4b0932b6 2815 $query = "select object_id, count(rspool_id) as poolcount " .
706ce117 2816 "from IPv4LB group by object_id order by object_id";
065eeb52 2817 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6
DO
2818 $ret = array ();
2819 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2820 $ret[$row['object_id']] = $row['poolcount'];
8253d9f0 2821 $result->closeCursor();
4b0932b6 2822 return $ret;
8253d9f0
DO
2823}
2824
178fda20 2825// For the given object return: its vsconfig/rsconfig; the list of RS pools
9e677cbd
DO
2826// attached (each with vsconfig/rsconfig in turn), each with the list of
2827// virtual services terminating the pool. Each pool also lists all real
2828// servers with rsconfig.
2987fc1f 2829function getSLBConfig ($object_id)
9e677cbd 2830{
9e677cbd 2831 $ret = array();
d91f08f3
DO
2832 $query = 'select vs_id, inet_ntoa(vip) as vip, vport, proto, vs.name as vs_name, ' .
2833 'vs.vsconfig as vs_vsconfig, vs.rsconfig as vs_rsconfig, ' .
2834 'lb.vsconfig as lb_vsconfig, lb.rsconfig as lb_rsconfig, pool.id as pool_id, pool.name as pool_name, ' .
9e677cbd 2835 'pool.vsconfig as pool_vsconfig, pool.rsconfig as pool_rsconfig, ' .
d91f08f3 2836 'rs.id as rs_id, inet_ntoa(rsip) as rsip, rsport, rs.rsconfig as rs_rsconfig from ' .
706ce117
DO
2837 'IPv4LB as lb inner join IPv4RSPool as pool on lb.rspool_id = pool.id ' .
2838 'inner join IPv4VS as vs on lb.vs_id = vs.id ' .
2839 'inner join IPv4RS as rs on lb.rspool_id = rs.rspool_id ' .
1f7d18fa
DO
2840 "where lb.object_id = ${object_id} and rs.inservice = 'yes' " .
2841 "order by vs.vip, vport, proto, pool.name, rs.rsip, rs.rsport";
065eeb52 2842 $result = useSelectBlade ($query, __FUNCTION__);
9e677cbd
DO
2843 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2844 {
d91f08f3
DO
2845 $vs_id = $row['vs_id'];
2846 if (!isset ($ret[$vs_id]))
2847 {
2848 foreach (array ('vip', 'vport', 'proto', 'vs_name', 'vs_vsconfig', 'vs_rsconfig', 'lb_vsconfig', 'lb_rsconfig', 'pool_vsconfig', 'pool_rsconfig', 'pool_id', 'pool_name') as $c)
2849 $ret[$vs_id][$c] = $row[$c];
2850 $ret[$vs_id]['rslist'] = array();
2851 }
2852 foreach (array ('rsip', 'rsport', 'rs_rsconfig') as $c)
2853 $ret[$vs_id]['rslist'][$row['rs_id']][$c] = $row[$c];
9e677cbd
DO
2854 }
2855 $result->closeCursor();
2856 return $ret;
2857}
1f7d18fa
DO
2858
2859function commitSetInService ($rs_id = 0, $inservice = '')
2860{
c5f84f48
DY
2861 if (!strlen ($inservice))
2862 throw new InvalidArgException ('$inservice', $inservice);
2863 if ($rs_id <= 0)
2864 throw new InvalidArgException ('$rs_id', $rs_id);
1f7d18fa 2865 global $dbxlink;
706ce117 2866 $query = "update IPv4RS set inservice = '${inservice}' where id = ${rs_id} limit 1";
1f7d18fa
DO
2867 $result = $dbxlink->exec ($query);
2868 if ($result === NULL)
2869 return FALSE;
2870 elseif ($result != 1)
2871 return FALSE;
2872 else
2873 return TRUE;
2874}
2875
ad0e4754
DO
2876function executeAutoPorts ($object_id = 0, $type_id = 0)
2877{
c5f84f48
DY
2878 if ($object_id == 0)
2879 throw new InvalidArgException ('$object_id', $object_id);
2880 if ($type_id == 0)
2881 throw new InvalidArgException ('$type_id', $type_id);
f3f0161f 2882 $ret = TRUE;
118e4c38 2883 foreach (getAutoPorts ($type_id) as $autoport)
f3f0161f
DO
2884 $ret = $ret and '' == commitAddPort ($object_id, $autoport['name'], $autoport['type'], '', '');
2885 return $ret;
ad0e4754
DO
2886}
2887
6e49bd1f 2888// Return only implicitly listed tags, the rest of the chain will be
a6e8d544 2889// generated/deducted later at higher levels.
aab37bc0 2890// Result is a chain: randomly indexed taginfo list.
f9bc186f 2891function loadEntityTags ($entity_realm = '', $entity_id = 0)
5967b83d 2892{
a6e8d544 2893 $ret = array();
2c21a10c
DO
2894 if (!in_array ($entity_realm, array ('file', 'ipv4net', 'ipv4vs', 'ipv4rspool', 'object', 'rack', 'user')))
2895 return $ret;
edf0993c
DO
2896 $query = "select tt.id, tag from " .
2897 "TagStorage as ts inner join TagTree as tt on ts.tag_id = tt.id " .
120e9ddd 2898 "where entity_realm = '${entity_realm}' and entity_id = ${entity_id} " .
edf0993c
DO
2899 "order by tt.tag";
2900 $result = useSelectBlade ($query, __FUNCTION__);
5967b83d 2901 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2fb24351 2902 $ret[$row['id']] = $row;
a6e8d544 2903 $result->closeCursor();
aab37bc0 2904 return getExplicitTagsOnly ($ret);
5967b83d
DO
2905}
2906
351c0966 2907// Return a tag chain with all DB tags on it.
5967b83d
DO
2908function getTagList ()
2909{
20c901a7 2910 $ret = array();
120e9ddd 2911 $query = "select id, parent_id, tag, entity_realm as realm, count(entity_id) as refcnt " .
5b7bd02e 2912 "from TagTree left join TagStorage on id = tag_id " .
120e9ddd 2913 "group by id, entity_realm order by tag";
065eeb52 2914 $result = useSelectBlade ($query, __FUNCTION__);
fb7a4967
DO
2915 $ci = 0; // Collation index. The resulting rows are ordered according to default collation,
2916 // which is utf8_general_ci for UTF-8.
5967b83d 2917 while ($row = $result->fetch (PDO::FETCH_ASSOC))
5b7bd02e 2918 {
7cc02fc1 2919 if (!isset ($ret[$row['id']]))
20c901a7 2920 $ret[$row['id']] = array
5b7bd02e
DO
2921 (
2922 'id' => $row['id'],
2923 'tag' => $row['tag'],
fb7a4967 2924 'ci' => $ci++,
5b7bd02e
DO
2925 'parent_id' => $row['parent_id'],
2926 'refcnt' => array()
2927 );
2928 if ($row['realm'])
20c901a7 2929 $ret[$row['id']]['refcnt'][$row['realm']] = $row['refcnt'];
5b7bd02e 2930 }
5967b83d 2931 $result->closeCursor();
20c901a7 2932 return $ret;
5967b83d
DO
2933}
2934
fe7044ad
DO
2935function commitCreateTag ($tagname = '', $parent_id = 0)
2936{
2937 if ($tagname == '' or $parent_id === 0)
2938 return "Invalid args to " . __FUNCTION__;
2939 $result = useInsertBlade
2940 (
2941 'TagTree',
2942 array
2943 (
2944 'tag' => "'${tagname}'",
2945 'parent_id' => $parent_id
2946 )
2947 );
590e1281 2948 global $dbxlink;
fe7044ad
DO
2949 if ($result)
2950 return '';
590e1281
DO
2951 elseif ($dbxlink->errorCode() == 23000)
2952 return "name '${tag_name}' is already used";
fe7044ad
DO
2953 else
2954 return "SQL query failed in " . __FUNCTION__;
2955}
2956
2957function commitDestroyTag ($tagid = 0)
2958{
2959 if ($tagid == 0)
2960 return 'Invalid arg to ' . __FUNCTION__;
f5575f12 2961 if (useDeleteBlade ('TagTree', 'id', $tagid))
fe7044ad
DO
2962 return '';
2963 else
2964 return 'useDeleteBlade() failed in ' . __FUNCTION__;
2965}
f9bc186f 2966
49fb1027 2967function commitUpdateTag ($tag_id, $tag_name, $parent_id)
f9bc186f 2968{
49fb1027
DO
2969 if ($parent_id == 0)
2970 $parent_id = 'NULL';
f9bc186f 2971 global $dbxlink;
49fb1027
DO
2972 $query = "update TagTree set tag = '${tag_name}', parent_id = ${parent_id} " .
2973 "where id = ${tag_id} limit 1";
f9bc186f 2974 $result = $dbxlink->exec ($query);
590e1281
DO
2975 if ($result !== FALSE)
2976 return '';
2977 elseif ($dbxlink->errorCode() == 23000)
2978 return "name '${tag_name}' is already used";
2979 else
49fb1027 2980 return 'SQL query failed in ' . __FUNCTION__;
f9bc186f
DO
2981}
2982
01b6b4d6
DO
2983// Drop the whole chain stored.
2984function destroyTagsForEntity ($entity_realm, $entity_id)
aedf18af
DO
2985{
2986 global $dbxlink;
120e9ddd 2987 $query = "delete from TagStorage where entity_realm = '${entity_realm}' and entity_id = ${entity_id}";
aedf18af
DO
2988 $result = $dbxlink->exec ($query);
2989 if ($result === NULL)
2990 return FALSE;
2991 else
2992 return TRUE;
2993}
2994
01b6b4d6 2995// Drop only one record. This operation doesn't involve retossing other tags, unlike when adding.
29c3a4d8
DO
2996// FIXME: this function could be used by 3rd-party scripts, dismiss it at some later point,
2997// but not now.
01b6b4d6
DO
2998function deleteTagForEntity ($entity_realm, $entity_id, $tag_id)
2999{
3000 global $dbxlink;
120e9ddd 3001 $query = "delete from TagStorage where entity_realm = '${entity_realm}' and entity_id = ${entity_id} and tag_id = ${tag_id}";
01b6b4d6
DO
3002 $result = $dbxlink->exec ($query);
3003 if ($result === NULL)
3004 return FALSE;
3005 else
3006 return TRUE;
3007}
3008
351c0966 3009// Push a record into TagStorage unconditionally.
3355ca56 3010function addTagForEntity ($realm = '', $entity_id, $tag_id)
eb6ea26f 3011{
59a83bd8 3012 if (!strlen ($realm))
3355ca56 3013 return FALSE;
eb6ea26f
DO
3014 return useInsertBlade
3015 (
3016 'TagStorage',
3017 array
3018 (
120e9ddd
DO
3019 'entity_realm' => "'${realm}'",
3020 'entity_id' => $entity_id,
eb6ea26f
DO
3021 'tag_id' => $tag_id,
3022 )
3023 );
3024}
3025
351c0966 3026// Add records into TagStorage, if this makes sense (IOW, they don't appear
abef7149
DO
3027// on the implicit list already). Then remove any other records, which
3028// appear on the "implicit" side of the chain. This will make sure,
351c0966
DO
3029// that both the tag base is still minimal and all requested tags appear on
3030// the resulting tag chain.
abef7149
DO
3031// Return TRUE, if any changes were committed.
3032function rebuildTagChainForEntity ($realm, $entity_id, $extrachain = array())
3033{
3034 // Put the current explicit sub-chain into a buffer and merge all tags from
3035 // the extra chain, which aren't there yet.
3036 $newchain = $oldchain = loadEntityTags ($realm, $entity_id);
3037 foreach ($extrachain as $extratag)
3038 if (!tagOnChain ($extratag, $newchain))
3039 $newchain[] = $extratag;
3040 // Then minimize the working buffer and check if it differs from the original
3041 // chain we started with. If it is so, save the work and signal the upper layer.
3042 $newchain = getExplicitTagsOnly ($newchain);
3043 if (tagChainCmp ($oldchain, $newchain))
3044 {
01b6b4d6 3045 destroyTagsForEntity ($realm, $entity_id);
abef7149
DO
3046 foreach ($newchain as $taginfo)
3047 addTagForEntity ($realm, $entity_id, $taginfo['id']);
3048 return TRUE;
3049 }
3050 return FALSE;
351c0966
DO
3051}
3052
3053// Presume, that the target record has no tags attached.
3054function produceTagsForLastRecord ($realm, $tagidlist, $last_insert_id = 0)
3055{
3056 if (!count ($tagidlist))
c63a8d6e
DO
3057 return '';
3058 if (!$last_insert_id)
3059 $last_insert_id = lastInsertID();
3060 $errcount = 0;
abef7149 3061 foreach (getExplicitTagsOnly (buildTagChainFromIds ($tagidlist)) as $taginfo)
cdb7e75d 3062 if (addTagForEntity ($realm, $last_insert_id, $taginfo['id']) == FALSE)
c63a8d6e
DO
3063 $errcount++;
3064 if (!$errcount)
3065 return '';
3066 else
3067 return "Experienced ${errcount} errors adding tags in realm '${realm}' for entity ID == ${last_insert_id}";
3068}
3069
42023f03
DO
3070function createIPv4Prefix ($range = '', $name = '', $is_bcast = FALSE, $taglist = array())
3071{
3072 // $range is in x.x.x.x/x format, split into ip/mask vars
3073 $rangeArray = explode('/', $range);
3074 if (count ($rangeArray) != 2)
3075 return "Invalid IPv4 prefix '${range}'";
3076 $ip = $rangeArray[0];
3077 $mask = $rangeArray[1];
3078
59a83bd8 3079 if (!strlen ($ip) or !strlen ($mask))
42023f03
DO
3080 return "Invalid IPv4 prefix '${range}'";
3081 $ipL = ip2long($ip);
3082 $maskL = ip2long($mask);
3083 if ($ipL == -1 || $ipL === FALSE)
3084 return 'Bad IPv4 address';
3085 if ($mask < 32 && $mask > 0)
3086 $maskL = $mask;
3087 else
3088 {
3089 $maskB = decbin($maskL);
3090 if (strlen($maskB)!=32)
3091 return 'Invalid netmask';
3092 $ones=0;
3093 $zeroes=FALSE;
3094 foreach( str_split ($maskB) as $digit)
3095 {
3096 if ($digit == '0')
3097 $zeroes = TRUE;
3098 if ($digit == '1')
3099 {
3100 $ones++;
3101 if ($zeroes == TRUE)
3102 return 'Invalid netmask';
3103 }
3104 }
3105 $maskL = $ones;
3106 }
3107 $binmask = binMaskFromDec($maskL);
3108 $ipL = $ipL & $binmask;
42023f03
DO
3109 $result = useInsertBlade
3110 (
706ce117 3111 'IPv4Network',
42023f03
DO
3112 array
3113 (
3114 'ip' => sprintf ('%u', $ipL),
3115 'mask' => "'${maskL}'",
3116 'name' => "'${name}'"
3117 )
3118 );
e782fca4
DO
3119 if ($result != TRUE)
3120 return "Could not add ${range} (already exists?).";
42023f03
DO
3121
3122 if ($is_bcast and $maskL < 31)
3123 {
3124 $network_addr = long2ip ($ipL);
3125 $broadcast_addr = long2ip ($ipL | binInvMaskFromDec ($maskL));
3126 updateAddress ($network_addr, 'network', 'yes');
3127 updateAddress ($broadcast_addr, 'broadcast', 'yes');
3128 }
351c0966 3129 return produceTagsForLastRecord ('ipv4net', $taglist);
42023f03
DO
3130}
3131
706ce117 3132// FIXME: This function doesn't wipe relevant records from IPv4Address table.
42023f03
DO
3133function destroyIPv4Prefix ($id = 0)
3134{
3135 if ($id <= 0)
3136 return __FUNCTION__ . ': Invalid IPv4 prefix ID';
6657739e 3137 releaseFiles ('ipv4net', $id);
706ce117 3138 if (!useDeleteBlade ('IPv4Network', 'id', $id))
42023f03 3139 return __FUNCTION__ . ': SQL query #1 failed';
01b6b4d6 3140 if (!destroyTagsForEntity ('ipv4net', $id))
42023f03
DO
3141 return __FUNCTION__ . ': SQL query #2 failed';
3142 return '';
3143}
3144
ebae41b3
DO
3145function loadScript ($name)
3146{
3147 $result = useSelectBlade ("select script_text from Script where script_name = '${name}'");
3148 $row = $result->fetch (PDO::FETCH_NUM);
4a6a28f1
DO
3149 if ($row !== FALSE)
3150 return $row[0];
3151 else
3152 return NULL;
ebae41b3
DO
3153}
3154
178fda20 3155function saveScript ($name = '', $text)
ebae41b3 3156{
59a83bd8 3157 if (!strlen ($name))
c5f84f48 3158 throw new InvalidArgException ('$name', $name);
4a6a28f1 3159 // delete regardless of existence
f5575f12 3160 useDeleteBlade ('Script', 'script_name', "'${name}'");
4a6a28f1 3161 return useInsertBlade
ebae41b3
DO
3162 (
3163 'Script',
3164 array
3165 (
3166 'script_name' => "'${name}'",
3167 'script_text' => "'${text}'"
3168 )
3169 );
3170}
3171
d983f70a
DO
3172function newPortForwarding ($object_id, $localip, $localport, $remoteip, $remoteport, $proto, $description)
3173{
3174 if (NULL === getIPv4AddressNetworkId ($localip))
3175 return "$localip: Non existant ip";
0929db7f 3176 if (NULL === getIPv4AddressNetworkId ($remoteip))
d983f70a
DO
3177 return "$remoteip: Non existant ip";
3178 if ( ($localport <= 0) or ($localport >= 65536) )
3179 return "$localport: invaild port";
3180 if ( ($remoteport <= 0) or ($remoteport >= 65536) )
3181 return "$remoteport: invaild port";
3182
3183 $result = useInsertBlade
3184 (
706ce117 3185 'IPv4NAT',
d983f70a
DO
3186 array
3187 (
3188 'object_id' => $object_id,
3189 'localip' => "INET_ATON('${localip}')",
3190 'remoteip' => "INET_ATON('$remoteip')",
3191 'localport' => $localport,
3192 'remoteport' => $remoteport,
3193 'proto' => "'${proto}'",
3194 'description' => "'${description}'",
3195 )
3196 );
3197 if ($result)
3198 return '';
3199 else
3200 return __FUNCTION__ . ': Failed to insert the rule.';
3201}
3202
3203function deletePortForwarding ($object_id, $localip, $localport, $remoteip, $remoteport, $proto)
3204{
3205 global $dbxlink;
3206
3207 $query =
706ce117 3208 "delete from IPv4NAT where object_id='$object_id' and localip=INET_ATON('$localip') and remoteip=INET_ATON('$remoteip') and localport='$localport' and remoteport='$remoteport' and proto='$proto'";
d983f70a
DO
3209 $result = $dbxlink->exec ($query);
3210 return '';
3211}
3212
3213function updatePortForwarding ($object_id, $localip, $localport, $remoteip, $remoteport, $proto, $description)
3214{
3215 global $dbxlink;
3216
3217 $query =
706ce117 3218 "update IPv4NAT set description='$description' where object_id='$object_id' and localip=INET_ATON('$localip') and remoteip=INET_ATON('$remoteip') and localport='$localport' and remoteport='$remoteport' and proto='$proto'";
d983f70a
DO
3219 $result = $dbxlink->exec ($query);
3220 return '';
3221}
3222
3223function getNATv4ForObject ($object_id)
3224{
3225 $ret = array();
3226 $ret['out'] = array();
3227 $ret['in'] = array();
3228 $query =
3229 "select ".
3230 "proto, ".
3231 "INET_NTOA(localip) as localip, ".
3232 "localport, ".
3233 "INET_NTOA(remoteip) as remoteip, ".
3234 "remoteport, ".
3235 "ipa1.name as local_addr_name, " .
3236 "ipa2.name as remote_addr_name, " .
3237 "description ".
706ce117
DO
3238 "from IPv4NAT ".
3239 "left join IPv4Address as ipa1 on IPv4NAT.localip = ipa1.ip " .
3240 "left join IPv4Address as ipa2 on IPv4NAT.remoteip = ipa2.ip " .
d983f70a
DO
3241 "where object_id='$object_id' ".
3242 "order by localip, localport, proto, remoteip, remoteport";
3243 $result = useSelectBlade ($query, __FUNCTION__);
3244 $count=0;
3245 while ($row = $result->fetch (PDO::FETCH_ASSOC))
3246 {
3247 foreach (array ('proto', 'localport', 'localip', 'remoteport', 'remoteip', 'description', 'local_addr_name', 'remote_addr_name') as $cname)
3248 $ret['out'][$count][$cname] = $row[$cname];
3249 $count++;
3250 }
3251 $result->closeCursor();
3252 unset ($result);
3253
3254 $query =
3255 "select ".
3256 "proto, ".
3257 "INET_NTOA(localip) as localip, ".
3258 "localport, ".
3259 "INET_NTOA(remoteip) as remoteip, ".
3260 "remoteport, ".
706ce117 3261 "IPv4NAT.object_id as object_id, ".
d983f70a
DO
3262 "RackObject.name as object_name, ".
3263 "description ".
706ce117
DO
3264 "from ((IPv4NAT join IPv4Allocation on remoteip=IPv4Allocation.ip) join RackObject on IPv4NAT.object_id=RackObject.id) ".
3265 "where IPv4Allocation.object_id='$object_id' ".
d983f70a
DO
3266 "order by remoteip, remoteport, proto, localip, localport";
3267 $result = useSelectBlade ($query, __FUNCTION__);
3268 $count=0;
3269 while ($row = $result->fetch (PDO::FETCH_ASSOC))
3270 {
3271 foreach (array ('proto', 'localport', 'localip', 'remoteport', 'remoteip', 'object_id', 'object_name', 'description') as $cname)
3272 $ret['in'][$count][$cname] = $row[$cname];
3273 $count++;
3274 }
3275 $result->closeCursor();
3276
3277 return $ret;
3278}
3279
3280// This function performs search and then calculates score for each result.
3281// Given previous search results in $objects argument, it adds new results
3282// to the array and updates score for existing results, if it is greater than
3283// existing score.
3284function mergeSearchResults (&$objects, $terms, $fieldname)
3285{
3286 global $dbxlink;
3287 $query =
b89ba713 3288 "select ro.name, label, asset_no, barcode, ro.id, dict_key as objtype_id, " .
d983f70a 3289 "dict_value as objtype_name, asset_no from RackObject as ro inner join Dictionary " .
10bac82a 3290 "on objtype_id = dict_key join Chapter on Chapter.id = Dictionary.chapter_id where Chapter.name = 'RackObjectType' and ";
d983f70a
DO
3291 $count = 0;
3292 foreach (explode (' ', $terms) as $term)
3293 {
3294 if ($count) $query .= ' or ';
b89ba713 3295 $query .= "ro.${fieldname} like '%$term%'";
d983f70a
DO
3296 $count++;
3297 }
3298 $query .= " order by ${fieldname}";
3299 $result = useSelectBlade ($query, __FUNCTION__);
d983f70a
DO
3300 $clist = array ('id', 'name', 'label', 'asset_no', 'barcode', 'objtype_id', 'objtype_name');
3301 while ($row = $result->fetch (PDO::FETCH_ASSOC))
3302 {
3303 foreach ($clist as $cname)
3304 $object[$cname] = $row[$cname];
3305 $object['score'] = 0;
3306 $object['dname'] = displayedName ($object);
3307 unset ($object['objtype_id']);
3308 foreach (explode (' ', $terms) as $term)
3309 if (strstr ($object['name'], $term))
3310 $object['score'] += 1;
3311 unset ($object['name']);
3312 if (!isset ($objects[$row['id']]))
3313 $objects[$row['id']] = $object;
3314 elseif ($objects[$row['id']]['score'] < $object['score'])
3315 $objects[$row['id']]['score'] = $object['score'];
3316 }
3317 return $objects;
3318}
3319
178fda20 3320// Return a list of files, which are not linked to the specified record. This list
121496b6 3321// will be used by printSelect().
e1ae3fb4
AD
3322function getAllUnlinkedFiles ($entity_type = NULL, $entity_id = 0)
3323{
c5f84f48
DY
3324 if ($entity_type == NULL)
3325 throw new InvalidArgException ('$entity_type', $entity_type);
3326 if ($entity_id == 0)
3327 throw new InvalidArgException ('$entity_id', $entity_id);
e1ae3fb4
AD
3328 global $dbxlink;
3329 $sql =
121496b6 3330 'SELECT id, name FROM File ' .
e1ae3fb4 3331 'WHERE id NOT IN (SELECT file_id FROM FileLink WHERE entity_type = ? AND entity_id = ?) ' .
121496b6 3332 'ORDER BY name, id';
e1ae3fb4
AD
3333 $query = $dbxlink->prepare($sql);
3334 $query->bindParam(1, $entity_type);
3335 $query->bindParam(2, $entity_id);
3336 $query->execute();
3337 $ret=array();
e1ae3fb4 3338 while ($row = $query->fetch (PDO::FETCH_ASSOC))
121496b6 3339 $ret[$row['id']] = $row['name'];
e1ae3fb4
AD
3340 return $ret;
3341}
3342
6df2025d
DO
3343// FIXME: return a standard cell list, so upper layer can iterate over
3344// it conveniently.
e1ae3fb4
AD
3345function getFilesOfEntity ($entity_type = NULL, $entity_id = 0)
3346{
c5f84f48
DY
3347 if ($entity_type === NULL)
3348 throw new InvalidArgException ('$entity_type', $entity_type);
3349 if ($entity_id <= 0)
3350 throw new InvalidArgException ('$entity_id', $entity_id);
e1ae3fb4
AD
3351 global $dbxlink;
3352 $sql =
3353 'SELECT FileLink.file_id, FileLink.id AS link_id, name, type, size, ctime, mtime, atime, comment ' .
3354 'FROM FileLink LEFT JOIN File ON FileLink.file_id = File.id ' .
3355 'WHERE FileLink.entity_type = ? AND FileLink.entity_id = ? ORDER BY name';
3356 $query = $dbxlink->prepare($sql);
3357 $query->bindParam(1, $entity_type);
3358 $query->bindParam(2, $entity_id);
3359 $query->execute();
3360 $ret = array();
3361 while ($row = $query->fetch (PDO::FETCH_ASSOC))
3362 $ret[$row['file_id']] = array (
b3567368 3363 'id' => $row['file_id'],
e1ae3fb4
AD
3364 'link_id' => $row['link_id'],
3365 'name' => $row['name'],
3366 'type' => $row['type'],
3367 'size' => $row['size'],
3368 'ctime' => $row['ctime'],
3369 'mtime' => $row['mtime'],
3370 'atime' => $row['atime'],
3371 'comment' => $row['comment'],
3372 );
3373 return $ret;
3374}
3375
3376function getFile ($file_id = 0)
3377{
e1ae3fb4
AD
3378 global $dbxlink;
3379 $query = $dbxlink->prepare('SELECT * FROM File WHERE id = ?');
3380 $query->bindParam(1, $file_id);
3381 $query->execute();
3382 if (($row = $query->fetch (PDO::FETCH_ASSOC)) == NULL)
3383 {
3384 showError ('Query succeeded, but returned no data', __FUNCTION__);
3385 $ret = NULL;
3386 }
3387 else
3388 {
3389 $ret = array();
3390 $ret['id'] = $row['id'];
3391 $ret['name'] = $row['name'];
3392 $ret['type'] = $row['type'];
3393 $ret['size'] = $row['size'];
3394 $ret['ctime'] = $row['ctime'];
3395 $ret['mtime'] = $row['mtime'];
3396 $ret['atime'] = $row['atime'];
3397 $ret['contents'] = $row['contents'];
3398 $ret['comment'] = $row['comment'];
bed9cd76 3399 $query->closeCursor();
e1ae3fb4 3400
deb3da1b 3401 // Someone accessed this file, update atime
e1ae3fb4
AD
3402 $q_atime = $dbxlink->prepare('UPDATE File SET atime = ? WHERE id = ?');
3403 $q_atime->bindParam(1, date('YmdHis'));
3404 $q_atime->bindParam(2, $file_id);
3405 $q_atime->execute();
3406 }
e1ae3fb4
AD
3407 return $ret;
3408}
3409
e1ae3fb4
AD
3410function getFileLinks ($file_id = 0)
3411{
e1ae3fb4 3412 global $dbxlink;
8bc5d1e4 3413 $query = $dbxlink->prepare('SELECT * FROM FileLink WHERE file_id = ? ORDER BY entity_type, entity_id');
e1ae3fb4
AD
3414 $query->bindParam(1, $file_id);
3415 $query->execute();
da3302ab 3416 $rows = $query->fetchAll (PDO::FETCH_ASSOC);
e1ae3fb4 3417 $ret = array();
da3302ab 3418 foreach ($rows as $row)
e1ae3fb4
AD
3419 {
3420 // get info of the parent
3421 switch ($row['entity_type'])
3422 {
3423 case 'ipv4net':
3424 $page = 'ipv4net';
3425 $id_name = 'id';
d724d290 3426 $parent = spotEntity ($row['entity_type'], $row['entity_id']);
e1ae3fb4
AD
3427 $name = sprintf("%s (%s/%s)", $parent['name'], $parent['ip'], $parent['mask']);
3428 break;
3429 case 'ipv4rspool':
3854af78 3430 $page = 'ipv4rspool';
e1ae3fb4 3431 $id_name = 'pool_id';
a6e91ac2 3432 $parent = spotEntity ($row['entity_type'], $row['entity_id']);
e1ae3fb4
AD
3433 $name = $parent['name'];
3434 break;
3435 case 'ipv4vs':
3436 $page = 'ipv4vs';
3437 $id_name = 'vs_id';
7c38462f 3438 $parent = spotEntity ($row['entity_type'], $row['entity_id']);
e1ae3fb4
AD
3439 $name = $parent['name'];
3440 break;
3441 case 'object':
3442 $page = 'object';
3443 $id_name = 'object_id';
6297d584 3444 $parent = spotEntity ($row['entity_type'], $row['entity_id']);
7ddbcf59 3445 $name = $parent['dname'];
e1ae3fb4
AD
3446 break;
3447 case 'rack':
3448 $page = 'rack';
3449 $id_name = 'rack_id';
61a1d996 3450 $parent = spotEntity ($row['entity_type'], $row['entity_id']);
e1ae3fb4
AD
3451 $name = $parent['name'];
3452 break;
3453 case 'user':
3454 $page = 'user';
3455 $id_name = 'user_id';
0b2c74cb
DO
3456 $parent = spotEntity ($row['entity_type'], $row['entity_id']);
3457 $name = $parent['user_name'];
e1ae3fb4
AD
3458 break;
3459 }
3460
17d95c32 3461 // name needs to have some value for hrefs to work
59a83bd8 3462 if (!strlen ($name))
17d95c32
AD
3463 $name = sprintf("[Unnamed %s]", formatEntityName($row['entity_type']));
3464
e1ae3fb4
AD
3465 $ret[$row['id']] = array(
3466 'page' => $page,
3467 'id_name' => $id_name,
3468 'entity_type' => $row['entity_type'],
3469 'entity_id' => $row['entity_id'],
3470 'name' => $name
3471 );
3472 }
3473 return $ret;
3474}
3475
0b97b8f0 3476function getFileStats ()
e1ae3fb4 3477{
e1ae3fb4 3478 $query = 'SELECT entity_type, COUNT(*) AS count FROM FileLink GROUP BY entity_type';
e1ae3fb4
AD
3479 $result = useSelectBlade ($query, __FUNCTION__);
3480 $ret = array();
e1ae3fb4
AD
3481 while ($row = $result->fetch (PDO::FETCH_ASSOC))
3482 if ($row['count'] > 0)
0b97b8f0
DO
3483 $ret["Links in realm '${row['entity_type']}'"] = $row['count'];
3484 unset ($result);
e1ae3fb4
AD
3485
3486 // Find number of files without any linkage
3487 $linkless_sql =
3488 'SELECT COUNT(*) ' .
3489 'FROM File ' .
3490 'WHERE id NOT IN (SELECT file_id FROM FileLink)';
0b97b8f0
DO
3491 $result = useSelectBlade ($linkless_sql, __FUNCTION__);
3492 $ret["Unattached files"] = $result->fetchColumn ();
3493 unset ($result);
e1ae3fb4
AD
3494
3495 // Find total number of files
3496 $total_sql = 'SELECT COUNT(*) FROM File';
0b97b8f0
DO
3497 $result = useSelectBlade ($total_sql, __FUNCTION__);
3498 $ret["Total files"] = $result->fetchColumn ();
e1ae3fb4 3499
e1ae3fb4
AD
3500 return $ret;
3501}
3502
3503function commitAddFile ($name, $type, $size, $contents, $comment)
3504{
3505 $now = date('YmdHis');
3506
3507 global $dbxlink;
3508 $query = $dbxlink->prepare('INSERT INTO File (name, type, size, ctime, mtime, atime, contents, comment) VALUES (?, ?, ?, ?, ?, ?, ?, ?)');
3509 $query->bindParam(1, $name);
3510 $query->bindParam(2, $type);
3511 $query->bindParam(3, $size);
3512 $query->bindParam(4, $now);
3513 $query->bindParam(5, $now);
3514 $query->bindParam(6, $now);
3515 $query->bindParam(7, $contents, PDO::PARAM_LOB);
3516 $query->bindParam(8, $comment);
3517
3518 $result = $query->execute();
3519
3520
3521 if ($result)
3522 return '';
590e1281 3523 elseif ($query->errorCode() == 23000)
13edfa1c 3524 return "commitAddFile: File named '${name}' already exists";
e1ae3fb4
AD
3525 else
3526 return 'commitAddFile: SQL query failed';
3527}
3528
4a2c6c6b 3529function commitLinkFile ($file_id, $entity_type, $entity_id)
e1ae3fb4
AD
3530{
3531 global $dbxlink;
3532 $query = $dbxlink->prepare('INSERT INTO FileLink (file_id, entity_type, entity_id) VALUES (?, ?, ?)');
3533 $query->bindParam(1, $file_id);
4a2c6c6b
AD
3534 $query->bindParam(2, $entity_type);
3535 $query->bindParam(3, $entity_id);
e1ae3fb4
AD
3536
3537 $result = $query->execute();
3538
3539 if ($result)
3540 return '';
3541 else
3542 return 'commitLinkFile: SQL query failed';
3543}
3544
f8874cdb 3545function commitReplaceFile ($file_id = 0, $contents)
fd1fb420 3546{
fd1fb420 3547 global $dbxlink;
f8874cdb
DO
3548 $query = $dbxlink->prepare('UPDATE File SET mtime = NOW(), contents = ?, size = LENGTH(contents) WHERE id = ?');
3549 $query->bindParam(1, $contents, PDO::PARAM_LOB);
3550 $query->bindParam(2, $file_id);
fd1fb420
AD
3551
3552 $result = $query->execute();
3553 if (!$result)
3554 {
3555 showError ('commitReplaceFile: SQL query failed', __FUNCTION__);
3556 return FALSE;
3557 }
3558 return '';
3559}
3560
9db67d95 3561function commitUpdateFile ($file_id = 0, $new_name = '', $new_type = '', $new_comment = '')
e1ae3fb4 3562{
c5f84f48
DY
3563 if (!strlen ($new_name))
3564 throw new InvalidArgException ('$new_name', $new_name);
3565 if (!strlen ($new_type))
3566 throw new InvalidArgException ('$new_type', $new_type);
e1ae3fb4 3567 global $dbxlink;
9db67d95 3568 $query = $dbxlink->prepare('UPDATE File SET name = ?, type = ?, comment = ? WHERE id = ?');
6ee41bd4 3569 $query->bindParam(1, $new_name);
9db67d95
DO
3570 $query->bindParam(2, $new_type);
3571 $query->bindParam(3, $new_comment);
3572 $query->bindParam(4, $file_id);
e1ae3fb4
AD