r2759 - listCells(): push whole cell to autotag generator
[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)',
26 ),
27 'keycolumn' => 'id',
28 'ordcolumns' => array ('name'),
29 ),
30 'user' => array
31 (
32 'table' => 'UserAccount',
33 'columns' => array
34 (
35 'user_id' => 'user_id',
36 'user_name' => 'user_name',
37 'user_password_hash' => 'user_password_hash',
38 'user_realname' => 'user_realname',
39 ),
40 'keycolumn' => 'user_id',
41 'ordcolumns' => array ('user_name'),
42 ),
43 'ipv4net' => array
44 (
45 'table' => 'IPv4Network',
46 'columns' => array
47 (
48 'id' => 'id',
49 'ip' => 'INET_NTOA(IPv4Network.ip)',
50 'mask' => 'mask',
51 'name' => 'name',
52 ),
53 'keycolumn' => 'id',
54 'ordcolumns' => array ('ip', 'mask'),
55 ),
56 'file' => array
57 (
58 'table' => 'File',
59 'columns' => array
60 (
61 'id' => 'id',
62 'name' => 'name',
63 'type' => 'type',
64 'size' => 'size',
65 'ctime' => 'ctime',
66 'mtime' => 'mtime',
67 'atime' => 'atime',
68 'comment' => 'comment',
69 ),
70 'keycolumn' => 'id',
71 'ordcolumns' => array ('name'),
72 ),
73 'ipv4vs' => array
74 (
75 'table' => 'IPv4VS',
76 'columns' => array
77 (
78 'id' => 'id',
79 'vip' => 'INET_NTOA(vip)',
80 'vport' => 'vport',
81 'proto' => 'proto',
82 'name' => 'name',
83 'vsconfig' => 'vsconfig',
84 'rsconfig' => 'rsconfig',
85 'poolcount' => '(select count(vs_id) from IPv4LB where vs_id = id)',
86 'dname' => 'CONCAT_WS("/", CONCAT_WS(":", INET_NTOA(vip), vport), proto)',
87 ),
88 'keycolumn' => 'id',
89 'ordcolumns' => array ('vip', 'proto', 'vport'),
90 ),
91 'ipv4rspool' => array
92 (
93 'table' => 'IPv4RSPool',
94 'columns' => array
95 (
96 'id' => 'id',
97 'name' => 'name',
98 'refcnt' => '(select count(rspool_id) from IPv4LB where rspool_id = id)',
99 'rscount' => '(select count(rspool_id) from IPv4RS where rspool_id = IPv4RSPool.id)',
100 'vsconfig' => 'vsconfig',
101 'rsconfig' => 'rsconfig',
102 ),
103 'keycolumn' => 'id',
104 'ordcolumns' => array ('name', 'id'),
105 ),
106 'rack' => array
107 (
108 'table' => 'Rack',
109 'columns' => array
110 (
111 'id' => 'id',
112 'name' => 'name',
113 'height' => 'height',
114 'comment' => 'comment',
115 'row_id' => 'row_id',
116 'row_name' => '(select name from RackRow where RackRow.id = row_id)',
117 ),
118 'keycolumn' => 'id',
119 'ordcolumns' => array ('row_id', 'name'),
120 'pidcolumn' => 'row_id',
121 ),
122);
123
e1ae3fb4
AD
124function isInnoDBSupported ($dbh = FALSE) {
125 global $dbxlink;
126
127 // sometimes db handle isn't available globally, must be passed
128 if (!$dbxlink)
129 $dbxlink = $dbh;
130
131 // create a temp table
132 $dbxlink->query("CREATE TABLE `innodb_test` (`id` int) ENGINE=InnoDB");
133 $row = $dbxlink->query("SHOW TABLE STATUS LIKE 'innodb_test'")->fetch(PDO::FETCH_ASSOC);
134 $dbxlink->query("DROP TABLE `innodb_test`");
135 if ($row['Engine'] == 'InnoDB')
136 return TRUE;
137
138 return FALSE;
139}
140
5f54485b 141function escapeString ($value, $do_db_escape = TRUE)
e673ee24 142{
b614498d 143 $ret = htmlspecialchars ($value, ENT_QUOTES, 'UTF-8');
5f54485b
DO
144 if ($do_db_escape)
145 {
146 global $dbxlink;
147 $ret = substr ($dbxlink->quote ($ret), 1, -1);
148 }
149 return $ret;
e673ee24
DO
150}
151
a8ce7234
DO
152// Return detailed information about one rack row.
153function getRackRowInfo ($rackrow_id)
e673ee24 154{
e673ee24 155 $query =
10bac82a 156 "select RackRow.id as id, RackRow.name as name, count(Rack.id) as count, " .
5332840f 157 "if(isnull(sum(Rack.height)),0,sum(Rack.height)) as sum " .
10bac82a 158 "from RackRow left join Rack on Rack.row_id = RackRow.id " .
cf5ff1a5 159 "where RackRow.id = ${rackrow_id} " .
1743cafe 160 "group by RackRow.id";
065eeb52 161 $result = useSelectBlade ($query, __FUNCTION__);
a8ce7234
DO
162 if ($row = $result->fetch (PDO::FETCH_ASSOC))
163 return $row;
e673ee24 164 else
a8ce7234 165 return NULL;
e673ee24
DO
166}
167
51690ad4
DY
168function getRackRows ()
169{
170 $query = "select id, name from RackRow ";
171 $result = useSelectBlade ($query, __FUNCTION__);
172 $rows = array();
173 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2a3f0501 174 $rows[$row['id']] = $row['name'];
51690ad4
DY
175 $result->closeCursor();
176 asort ($rows);
177 return $rows;
178}
179
10bac82a
DY
180function commitAddRow($rackrow_name)
181{
590e1281 182 return useInsertBlade('RackRow', array('name'=>"'$rackrow_name'"));
10bac82a
DY
183}
184
185function commitUpdateRow($rackrow_id, $rackrow_name)
186{
187 global $dbxlink;
188 $query = "update RackRow set name = '${rackrow_name}' where id=${rackrow_id}";
189 $result = $dbxlink->query ($query);
190 if ($result == NULL)
191 {
192 showError ("SQL query '${query}' failed", __FUNCTION__);
193 return FALSE;
194 }
195 $result->closeCursor();
196 return TRUE;
197}
198
9f14a7ef
DY
199function commitDeleteRow($rackrow_id)
200{
201 global $dbxlink;
5af82683 202 $query = "select count(*) from Rack where row_id=${rackrow_id}";
9f14a7ef 203 $result = $dbxlink->query ($query);
5af82683
DY
204 if (($result!=NULL) && ($row = $result->fetch(PDO::FETCH_NUM)) )
205 {
206 if ($row[0] == 0)
207 {
208 $query = "delete from RackRow where id=${rackrow_id}";
209 $result = $dbxlink->query ($query);
210 if ($result == NULL)
211 {
212 showError ("SQL query '${query}' failed", __FUNCTION__);
213 return FALSE;
214 }
215 }
216 }
217 else
9f14a7ef
DY
218 {
219 showError ("SQL query '${query}' failed", __FUNCTION__);
220 return FALSE;
221 }
222 $result->closeCursor();
223 return TRUE;
224}
225
e673ee24
DO
226// This function returns id->name map for all object types. The map is used
227// to build <select> input for objects.
228function getObjectTypeList ()
229{
230 return readChapter ('RackObjectType');
231}
232
8d4f7d18 233// Return a simple object list w/o related information, so that the returned value
c6bc0ac5
DO
234// can be directly used by printSelect(). An optional argument is the name of config
235// option with constraint in RackCode.
236function getNarrowObjectList ($varname = '')
e9132485 237{
212c9d8a 238 $wideList = listCells ('object');
59dce363 239 if (strlen ($varname) and strlen (getConfigVar ($varname)))
e9132485 240 {
59dce363
DO
241 global $parseCache;
242 if (!isset ($parseCache[$varname]))
243 $parseCache[$varname] = spotPayload (getConfigVar ($varname), 'SYNT_EXPR');
244 if ($parseCache[$varname]['result'] != 'ACK')
245 return array();
212c9d8a 246 $wideList = filterCellList ($wideList, $parseCache[$varname]['load']);
e9132485 247 }
212c9d8a
DO
248 $ret = array();
249 foreach ($wideList as $cell)
250 $ret[$cell['id']] = $cell['dname'];
e9132485
DO
251 return $ret;
252}
253
d08d766d 254// For a given realm return a list of entity records, each with
212c9d8a 255// enough information for judgeCell() to execute.
a8efc03e 256function listCells ($realm, $parent_id = 0)
d08d766d 257{
a6e91ac2
DO
258 global $SQLSchema;
259 if (!isset ($SQLSchema[$realm]))
d08d766d 260 {
d08d766d 261 showError ('invalid arg', __FUNCTION__);
573214e0 262 return NULL;
d08d766d 263 }
a6e91ac2 264 $SQLinfo = $SQLSchema[$realm];
a8efc03e 265 $query = 'SELECT tag_id';
a6e91ac2 266 foreach ($SQLinfo['columns'] as $alias => $expression)
573214e0 267 // Automatically prepend table name to each single column, but leave all others intact.
a6e91ac2
DO
268 $query .= ', ' . ($alias == $expression ? "${SQLinfo['table']}.${alias}" : "${expression} as ${alias}");
269 $query .= " FROM ${SQLinfo['table']} LEFT JOIN TagStorage on entity_realm = '${realm}' and entity_id = ${SQLinfo['table']}.${SQLinfo['keycolumn']}";
270 if (isset ($SQLinfo['pidcolumn']) and $parent_id)
271 $query .= " WHERE ${SQLinfo['table']}.${SQLinfo['pidcolumn']} = ${parent_id}";
a8efc03e 272 $query .= " ORDER BY ";
a6e91ac2
DO
273 foreach ($SQLinfo['ordcolumns'] as $oc)
274 $query .= "${SQLinfo['table']}.${oc}, ";
0fbbfad0 275 $query .= " tag_id";
d08d766d
DO
276 $result = useSelectBlade ($query, __FUNCTION__);
277 $ret = array();
278 global $taglist;
279 // Index returned result by the value of key column.
280 while ($row = $result->fetch (PDO::FETCH_ASSOC))
281 {
a6e91ac2 282 $entity_id = $row[$SQLinfo['keycolumn']];
d08d766d
DO
283 // Init the first record anyway, but store tag only if there is one.
284 if (!isset ($ret[$entity_id]))
285 {
573214e0 286 $ret[$entity_id] = array ('realm' => $realm);
a6e91ac2 287 foreach (array_keys ($SQLinfo['columns']) as $alias)
573214e0
DO
288 $ret[$entity_id][$alias] = $row[$alias];
289 $ret[$entity_id]['etags'] = array();
d08d766d
DO
290 if ($row['tag_id'] != NULL && isset ($taglist[$row['tag_id']]))
291 $ret[$entity_id]['etags'][] = array
292 (
293 'id' => $row['tag_id'],
294 'tag' => $taglist[$row['tag_id']]['tag'],
295 'parent_id' => $taglist[$row['tag_id']]['parent_id'],
296 );
297 }
a6e91ac2 298 elseif (isset ($taglist[$row['tag_id']]))
d08d766d
DO
299 // Meeting existing key later is always more tags on existing list.
300 $ret[$entity_id]['etags'][] = array
301 (
302 'id' => $row['tag_id'],
303 'tag' => $taglist[$row['tag_id']]['tag'],
304 'parent_id' => $taglist[$row['tag_id']]['parent_id'],
305 );
306 }
23cdc7e9 307 // Add necessary finish to the list before returning it.
d08d766d
DO
308 foreach (array_keys ($ret) as $entity_id)
309 {
6df2025d 310 $ret[$entity_id]['etags'] = getExplicitTagsOnly ($ret[$entity_id]['etags']);
d08d766d 311 $ret[$entity_id]['itags'] = getImplicitTags ($ret[$entity_id]['etags']);
53da7dca
DO
312 switch ($realm)
313 {
314 case 'ipv4net':
6e9a7d85 315 case 'object':
53da7dca
DO
316 $ret[$entity_id]['atags'] = generateEntityAutoTags ($realm, $ret[$entity_id]);
317 break;
318 default:
319 $ret[$entity_id]['atags'] = generateEntityAutoTags ($realm, $entity_id);
320 }
23cdc7e9
DO
321 switch ($realm)
322 {
323 case 'object':
324 $ret[$entity_id]['dname'] = displayedName ($ret[$entity_id]);
325 break;
d724d290
DO
326 case 'ipv4net':
327 $ret[$entity_id]['ip_bin'] = ip2long ($ret[$entity_id]['ip']);
328 $ret[$entity_id]['mask_bin'] = binMaskFromDec ($ret[$entity_id]['mask']);
329 $ret[$entity_id]['mask_bin_inv'] = binInvMaskFromDec ($ret[$entity_id]['mask']);
330 $ret[$entity_id]['db_first'] = sprintf ('%u', 0x00000000 + $ret[$entity_id]['ip_bin'] & $ret[$entity_id]['mask_bin']);
331 $ret[$entity_id]['db_last'] = sprintf ('%u', 0x00000000 + $ret[$entity_id]['ip_bin'] | ($ret[$entity_id]['mask_bin_inv']));
332 break;
23cdc7e9
DO
333 default:
334 break;
335 }
d08d766d
DO
336 }
337 return $ret;
338}
339
a6e91ac2
DO
340// Very much like listCells(), but return only one record requested (or NULL,
341// if it does not exist).
342function spotEntity ($realm, $id)
343{
344 global $SQLSchema;
345 if (!isset ($SQLSchema[$realm]))
346 {
347 showError ('invalid arg', __FUNCTION__);
348 return NULL;
349 }
350 $SQLinfo = $SQLSchema[$realm];
351 $query = 'SELECT tag_id';
352 foreach ($SQLinfo['columns'] as $alias => $expression)
353 // Automatically prepend table name to each single column, but leave all others intact.
354 $query .= ', ' . ($alias == $expression ? "${SQLinfo['table']}.${alias}" : "${expression} as ${alias}");
355 $query .= " FROM ${SQLinfo['table']} LEFT JOIN TagStorage on entity_realm = '${realm}' and entity_id = ${SQLinfo['table']}.${SQLinfo['keycolumn']}";
356 $query .= " WHERE ${SQLinfo['table']}.${SQLinfo['keycolumn']} = ${id}";
357 $query .= " ORDER BY tag_id";
358 $result = useSelectBlade ($query, __FUNCTION__);
359 $ret = array();
360 global $taglist;
361 while ($row = $result->fetch (PDO::FETCH_ASSOC))
362 if (!isset ($ret['realm']))
363 {
364 $ret = array ('realm' => $realm);
365 foreach (array_keys ($SQLinfo['columns']) as $alias)
366 $ret[$alias] = $row[$alias];
367 $ret['etags'] = array();
368 if ($row['tag_id'] != NULL && isset ($taglist[$row['tag_id']]))
369 $ret['etags'][] = array
370 (
371 'id' => $row['tag_id'],
372 'tag' => $taglist[$row['tag_id']]['tag'],
373 'parent_id' => $taglist[$row['tag_id']]['parent_id'],
374 );
375 }
376 elseif (isset ($taglist[$row['tag_id']]))
377 $ret['etags'][] = array
378 (
379 'id' => $row['tag_id'],
380 'tag' => $taglist[$row['tag_id']]['tag'],
381 'parent_id' => $taglist[$row['tag_id']]['parent_id'],
382 );
383 unset ($result);
384 if (!isset ($ret['realm'])) // no rows were returned
385 return NULL;
6df2025d 386 $ret['etags'] = getExplicitTagsOnly ($ret['etags']);
a6e91ac2 387 $ret['itags'] = getImplicitTags ($ret['etags']);
53da7dca
DO
388 switch ($realm)
389 {
390 case 'ipv4net':
6e9a7d85 391 case 'object':
53da7dca
DO
392 $ret['atags'] = generateEntityAutoTags ($realm, $ret);
393 break;
394 default:
395 $ret['atags'] = generateEntityAutoTags ($realm, $id);
396 }
a6e91ac2
DO
397 switch ($realm)
398 {
399 case 'object':
400 $ret['dname'] = displayedName ($ret);
401 break;
d724d290
DO
402 case 'ipv4net':
403 $ret['ip_bin'] = ip2long ($ret['ip']);
404 $ret['mask_bin'] = binMaskFromDec ($ret['mask']);
405 $ret['mask_bin_inv'] = binInvMaskFromDec ($ret['mask']);
406 $ret['db_first'] = sprintf ('%u', 0x00000000 + $ret['ip_bin'] & $ret['mask_bin']);
407 $ret['db_last'] = sprintf ('%u', 0x00000000 + $ret['ip_bin'] | ($ret['mask_bin_inv']));
408 break;
a6e91ac2
DO
409 default:
410 break;
411 }
412 return $ret;
413}
414
d08d766d 415// This function can be used with array_walk().
573214e0 416function amplifyCell (&$record, $dummy = NULL)
d08d766d 417{
d08d766d
DO
418 switch ($record['realm'])
419 {
420 case 'object':
421 $record['ports'] = getObjectPortsAndLinks ($record['id']);
422 $record['ipv4'] = getObjectIPv4Allocations ($record['id']);
423 $record['nat4'] = getNATv4ForObject ($record['id']);
424 $record['ipv4rspools'] = getRSPoolsForObject ($record['id']);
425 $record['files'] = getFilesOfEntity ($record['realm'], $record['id']);
426 break;
573214e0
DO
427 case 'ipv4net':
428 $record['ip_bin'] = ip2long ($record['ip']);
429 $record['parent_id'] = getIPv4AddressNetworkId ($record['ip'], $record['mask']);
430 break;
8bc5d1e4
DO
431 case 'file':
432 $record['links'] = getFileLinks ($record['id']);
433 break;
a6e91ac2
DO
434 case 'ipv4rspool':
435 $record['lblist'] = array();
436 $query = "select object_id, vs_id, lb.vsconfig, lb.rsconfig from " .
437 "IPv4LB as lb inner join IPv4VS as vs on lb.vs_id = vs.id " .
438 "where rspool_id = ${record['id']} order by object_id, vip, vport";
439 $result = useSelectBlade ($query, __FUNCTION__);
440 while ($row = $result->fetch (PDO::FETCH_ASSOC))
441 $record['lblist'][$row['object_id']][$row['vs_id']] = array
442 (
443 'rsconfig' => $row['rsconfig'],
444 'vsconfig' => $row['vsconfig'],
445 );
446 unset ($result);
7c38462f 447 $record['rslist'] = array();
a6e91ac2
DO
448 $query = "select id, inservice, inet_ntoa(rsip) as rsip, rsport, rsconfig from " .
449 "IPv4RS where rspool_id = ${record['id']} order by IPv4RS.rsip, rsport";
450 $result = useSelectBlade ($query, __FUNCTION__);
451 while ($row = $result->fetch (PDO::FETCH_ASSOC))
452 $record['rslist'][$row['id']] = array
453 (
454 'inservice' => $row['inservice'],
455 'rsip' => $row['rsip'],
456 'rsport' => $row['rsport'],
457 'rsconfig' => $row['rsconfig'],
458 );
459 unset ($result);
7c38462f
DO
460 break;
461 case 'ipv4vs':
462 // Get the detailed composition of a particular virtual service, namely the list
463 // of all pools, each shown with the list of objects servicing it. VS/RS configs
464 // will be returned as well.
465 $record['rspool'] = array();
466 $query = "select pool.id, name, pool.vsconfig, pool.rsconfig, object_id, " .
467 "lb.vsconfig as lb_vsconfig, lb.rsconfig as lb_rsconfig from " .
468 "IPv4RSPool as pool left join IPv4LB as lb on pool.id = lb.rspool_id " .
469 "where vs_id = ${record['id']} order by pool.name, object_id";
470 $result = useSelectBlade ($query, __FUNCTION__);
471 while ($row = $result->fetch (PDO::FETCH_ASSOC))
472 {
473 if (!isset ($record['rspool'][$row['id']]))
474 $record['rspool'][$row['id']] = array
475 (
476 'name' => $row['name'],
477 'vsconfig' => $row['vsconfig'],
478 'rsconfig' => $row['rsconfig'],
479 'lblist' => array(),
480 );
481 if ($row['object_id'] == NULL)
482 continue;
483 $record['rspool'][$row['id']]['lblist'][$row['object_id']] = array
484 (
485 'vsconfig' => $row['lb_vsconfig'],
486 'rsconfig' => $row['lb_rsconfig'],
487 );
488 }
489 unset ($result);
490 break;
61a1d996
DO
491 case 'rack':
492 $record['mountedObjects'] = array();
493 // start with default rackspace
494 for ($i = $record['height']; $i > 0; $i--)
495 for ($locidx = 0; $locidx < 3; $locidx++)
496 $record[$i][$locidx]['state'] = 'F';
497 // load difference
498 $query =
499 "select unit_no, atom, state, object_id " .
500 "from RackSpace where rack_id = ${record['id']} and " .
501 "unit_no between 1 and " . $record['height'] . " order by unit_no";
502 $result = useSelectBlade ($query, __FUNCTION__);
503 global $loclist;
504 $mounted_objects = array();
505 while ($row = $result->fetch (PDO::FETCH_ASSOC))
506 {
507 $record[$row['unit_no']][$loclist[$row['atom']]]['state'] = $row['state'];
508 $record[$row['unit_no']][$loclist[$row['atom']]]['object_id'] = $row['object_id'];
509 if ($row['state'] == 'T' and $row['object_id'] != NULL)
510 $mounted_objects[$row['object_id']] = TRUE;
511 }
512 $record['mountedObjects'] = array_keys ($mounted_objects);
513 unset ($result);
514 break;
d08d766d
DO
515 default:
516 }
517}
518
e673ee24 519// This is a popular helper.
7ddbcf59 520function getObjectInfo ($object_id = 0, $set_dname = TRUE)
e673ee24 521{
e673ee24 522 $query =
1743cafe 523 "select RackObject.id as id, RackObject.name as name, label, barcode, dict_value as objtype_name, asset_no, dict_key as objtype_id, has_problems, comment from " .
10bac82a 524 "RackObject inner join Dictionary on objtype_id = dict_key join Chapter on Chapter.id = Dictionary.chapter_id " .
aa9a0fb4 525 "where RackObject.id = '${object_id}' and Chapter.name = 'RackObjectType'";
105a3bc8 526 $result = useSelectBlade ($query, __FUNCTION__);
f08ed0b2 527 if (($ret = $result->fetch (PDO::FETCH_ASSOC)) == NULL)
e673ee24 528 {
105a3bc8 529 showError ('Query succeeded, but returned no data', __FUNCTION__);
f08ed0b2 530 return NULL;
e673ee24
DO
531 }
532 $result->closeCursor();
f08ed0b2
DO
533 // It's safe now to run subsequent queries.
534 if ($set_dname)
535 $ret['dname'] = displayedName ($ret);
e673ee24
DO
536 return $ret;
537}
538
539function getPortTypes ()
540{
fe6e3bd7 541 return readChapter ('PortType');
e673ee24
DO
542}
543
125b5f39 544function getObjectPortsAndLinks ($object_id)
e673ee24 545{
1919110a
DO
546 // prepare decoder
547 $ptd = readChapter ('PortType');
548 $query = "select id, name, label, l2address, type as type_id, reservation_comment from Port where object_id = ${object_id}";
549 // list and decode all ports of the current object
065eeb52 550 $result = useSelectBlade ($query, __FUNCTION__);
e425f895 551 $ret=array();
e425f895 552 while ($row = $result->fetch (PDO::FETCH_ASSOC))
e673ee24 553 {
1919110a
DO
554 $row['type'] = $ptd[$row['type_id']];
555 $row['l2address'] = l2addressFromDatabase ($row['l2address']);
556 $row['remote_id'] = NULL;
557 $row['remote_name'] = NULL;
558 $row['remote_object_id'] = NULL;
559 $row['remote_object_name'] = NULL;
560 $ret[] = $row;
561 }
562 unset ($result);
563 // now find and decode remote ends for all locally terminated connections
125b5f39 564 // FIXME: can't this data be extracted in one pass with sub-queries?
1919110a
DO
565 foreach (array_keys ($ret) as $tmpkey)
566 {
567 $portid = $ret[$tmpkey]['id'];
568 $remote_id = NULL;
569 $query = "select porta, portb from Link where porta = {$portid} or portb = ${portid}";
570 $result = useSelectBlade ($query, __FUNCTION__);
571 if ($row = $result->fetch (PDO::FETCH_ASSOC))
e673ee24 572 {
1919110a
DO
573 if ($portid != $row['porta'])
574 $remote_id = $row['porta'];
575 elseif ($portid != $row['portb'])
576 $remote_id = $row['portb'];
577 }
578 unset ($result);
579 if ($remote_id) // there's a remote end here
580 {
581 $query = "select Port.name as port_name, Port.type as port_type, object_id, RackObject.name as object_name " .
582 "from Port left join RackObject on Port.object_id = RackObject.id " .
583 "where Port.id = ${remote_id}";
584 $result = useSelectBlade ($query, __FUNCTION__);
585 if ($row = $result->fetch (PDO::FETCH_ASSOC))
586 {
587 $ret[$tmpkey]['remote_name'] = $row['port_name'];
588 $ret[$tmpkey]['remote_object_id'] = $row['object_id'];
589 $ret[$tmpkey]['remote_object_name'] = $row['object_name'];
590 }
591 $ret[$tmpkey]['remote_id'] = $remote_id;
592 unset ($result);
593 // only call displayedName() when necessary
594 if (empty ($ret[$tmpkey]['remote_object_name']) and !empty ($ret[$tmpkey]['remote_object_id']))
595 {
596 $oi = getObjectInfo ($ret[$tmpkey]['remote_object_id']);
7ddbcf59 597 $ret[$tmpkey]['remote_object_name'] = $oi['dname'];
1919110a 598 }
e673ee24
DO
599 }
600 }
e673ee24
DO
601 return $ret;
602}
603
f19c75d6 604function commitAddRack ($name, $height = 0, $row_id = 0, $comment, $taglist)
e673ee24 605{
f19c75d6
DO
606 if ($row_id <= 0 or $height <= 0 or empty ($name))
607 return FALSE;
406b54bd
DO
608 $result = useInsertBlade
609 (
610 'Rack',
611 array
612 (
613 'row_id' => $row_id,
614 'name' => "'${name}'",
615 'height' => $height,
616 'comment' => "'${comment}'"
617 )
618 );
619 if ($result == NULL)
e673ee24 620 {
406b54bd 621 showError ('useInsertBlade() failed', __FUNCTION__);
e673ee24
DO
622 return FALSE;
623 }
c63a8d6e 624 $last_insert_id = lastInsertID();
351c0966 625 return (produceTagsForLastRecord ('rack', $taglist, $last_insert_id) == '') and recordHistory ('Rack', "id = ${last_insert_id}");
e673ee24
DO
626}
627
f60bb422 628function commitAddObject ($new_name, $new_label, $new_barcode, $new_type_id, $new_asset_no, $taglist = array())
e673ee24
DO
629{
630 global $dbxlink;
f60bb422
DO
631 // Maintain UNIQUE INDEX for common names and asset tags by
632 // filtering out empty strings (not NULLs).
633 $result1 = useInsertBlade
634 (
635 'RackObject',
636 array
637 (
638 'name' => empty ($new_name) ? 'NULL' : "'${new_name}'",
639 'label' => "'${new_label}'",
640 'barcode' => empty ($new_barcode) ? 'NULL' : "'${new_barcode}'",
641 'objtype_id' => $new_type_id,
642 'asset_no' => empty ($new_asset_no) ? 'NULL' : "'${new_asset_no}'"
643 )
644 );
e673ee24
DO
645 if ($result1 == NULL)
646 {
f60bb422 647 showError ("SQL query #1 failed", __FUNCTION__);
e673ee24
DO
648 return FALSE;
649 }
c63a8d6e 650 $last_insert_id = lastInsertID();
ad0e4754
DO
651 // Do AutoPorts magic
652 executeAutoPorts ($last_insert_id, $new_type_id);
f60bb422 653 // Now tags...
351c0966 654 $error = produceTagsForLastRecord ('object', $taglist, $last_insert_id);
c63a8d6e
DO
655 if ($error != '')
656 {
657 showError ("Error adding tags for the object: ${error}");
658 return FALSE;
659 }
e673ee24
DO
660 return recordHistory ('RackObject', "id = ${last_insert_id}");
661}
662
663function commitUpdateObject ($object_id = 0, $new_name = '', $new_label = '', $new_barcode = '', $new_type_id = 0, $new_has_problems = 'no', $new_asset_no = '', $new_comment = '')
664{
665 if ($object_id == 0 || $new_type_id == 0)
666 {
f41b492f 667 showError ('Not all required args are present.', __FUNCTION__);
e673ee24
DO
668 return FALSE;
669 }
670 global $dbxlink;
671 $new_asset_no = empty ($new_asset_no) ? 'NULL' : "'${new_asset_no}'";
672 $new_barcode = empty ($new_barcode) ? 'NULL' : "'${new_barcode}'";
673 $new_name = empty ($new_name) ? 'NULL' : "'${new_name}'";
674 $query = "update RackObject set name=${new_name}, label='${new_label}', barcode=${new_barcode}, objtype_id='${new_type_id}', " .
675 "has_problems='${new_has_problems}', asset_no=${new_asset_no}, comment='${new_comment}' " .
676 "where id='${object_id}' limit 1";
677 $result = $dbxlink->query ($query);
678 if ($result == NULL)
679 {
f41b492f 680 showError ("SQL query '${query}' failed", __FUNCTION__);
e673ee24
DO
681 return FALSE;
682 }
e673ee24
DO
683 $result->closeCursor();
684 return recordHistory ('RackObject', "id = ${object_id}");
685}
686
52b34485
AD
687// There are times when you want to delete all traces of an object
688function commitDeleteObject ($object_id = 0)
689{
690 if ($object_id <= 0)
691 {
692 showError ('Invalid args', __FUNCTION__);
693 die;
694 }
695 global $dbxlink;
9f8dbae6
AD
696 $dbxlink->query("DELETE FROM AttributeValue WHERE object_id = ${object_id}");
697 $dbxlink->query("DELETE FROM File WHERE id IN (SELECT file_id FROM FileLink WHERE entity_id = 'object' AND entity_id = ${object_id})");
706ce117
DO
698 $dbxlink->query("DELETE FROM IPv4LB WHERE object_id = ${object_id}");
699 $dbxlink->query("DELETE FROM IPv4Allocation WHERE object_id = ${object_id}");
9f8dbae6 700 $dbxlink->query("DELETE FROM Port WHERE object_id = ${object_id}");
706ce117 701 $dbxlink->query("DELETE FROM IPv4NAT WHERE object_id = ${object_id}");
9f8dbae6 702 $dbxlink->query("DELETE FROM RackSpace WHERE object_id = ${object_id}");
120e9ddd 703 $dbxlink->query("DELETE FROM TagStorage WHERE entity_realm = 'object' and entity_id = ${object_id}");
9f8dbae6
AD
704 $dbxlink->query("DELETE FROM Atom WHERE molecule_id IN (SELECT new_molecule_id FROM MountOperation WHERE object_id = ${object_id})");
705 $dbxlink->query("DELETE FROM Molecule WHERE id IN (SELECT new_molecule_id FROM MountOperation WHERE object_id = ${object_id})");
706 $dbxlink->query("DELETE FROM MountOperation WHERE object_id = ${object_id}");
707 $dbxlink->query("DELETE FROM RackObjectHistory WHERE id = ${object_id}");
708 $dbxlink->query("DELETE FROM RackObject WHERE id = ${object_id}");
52b34485
AD
709
710 return '';
711}
712
c8187437
DY
713function commitDeleteRack($rack_id)
714{
715 global $dbxlink;
716 $query = "delete from RackSpace where rack_id = '${rack_id}'";
717 $dbxlink->query ($query);
718 $query = "delete from TagStorage where entity_realm='rack' and entity_id='${rack_id}'";
719 $dbxlink->query ($query);
720 $query = "delete from RackHistory where id = '${rack_id}'";
721 $dbxlink->query ($query);
722 $query = "delete from Rack where id = '${rack_id}'";
723 $dbxlink->query ($query);
724 return TRUE;
725}
726
e673ee24
DO
727function commitUpdateRack ($rack_id, $new_name, $new_height, $new_row_id, $new_comment)
728{
729 if (empty ($rack_id) || empty ($new_name) || empty ($new_height))
730 {
f41b492f 731 showError ('Not all required args are present.', __FUNCTION__);
e673ee24
DO
732 return FALSE;
733 }
734 global $dbxlink;
7d70d643
AD
735
736 // Can't shrink a rack if rows being deleted contain mounted objects
737 $check_sql = "SELECT COUNT(*) AS count FROM RackSpace WHERE rack_id = '${rack_id}' AND unit_no > '{$new_height}'";
738 $check_result = $dbxlink->query($check_sql);
739 $check_row = $check_result->fetch (PDO::FETCH_ASSOC);
740 if ($check_row['count'] > 0) {
741 showError ('Cannot shrink rack, objects are still mounted there', __FUNCTION__);
742 return FALSE;
743 }
744
745 $update_sql = "update Rack set name='${new_name}', height='${new_height}', comment='${new_comment}', row_id=${new_row_id} " .
e673ee24 746 "where id='${rack_id}' limit 1";
7d70d643
AD
747 $update_result = $dbxlink->query ($update_sql);
748 if ($update_result->rowCount() != 1)
e673ee24 749 {
f41b492f 750 showError ('Error updating rack information', __FUNCTION__);
e673ee24
DO
751 return FALSE;
752 }
753 return recordHistory ('Rack', "id = ${rack_id}");
754}
755
61a1d996 756// This function accepts rack data returned by amplifyCell(), validates and applies changes
e673ee24
DO
757// supplied in $_REQUEST and returns resulting array. Only those changes are examined, which
758// correspond to current rack ID.
759// 1st arg is rackdata, 2nd arg is unchecked state, 3rd arg is checked state.
760// If 4th arg is present, object_id fields will be updated accordingly to the new state.
761// The function returns the modified rack upon success.
762function processGridForm (&$rackData, $unchecked_state, $checked_state, $object_id = 0)
763{
764 global $loclist, $dbxlink;
765 $rack_id = $rackData['id'];
766 $rack_name = $rackData['name'];
767 $rackchanged = FALSE;
768 for ($unit_no = $rackData['height']; $unit_no > 0; $unit_no--)
769 {
770 for ($locidx = 0; $locidx < 3; $locidx++)
771 {
772 if ($rackData[$unit_no][$locidx]['enabled'] != TRUE)
773 continue;
774 // detect a change
775 $state = $rackData[$unit_no][$locidx]['state'];
776 if (isset ($_REQUEST["atom_${rack_id}_${unit_no}_${locidx}"]) and $_REQUEST["atom_${rack_id}_${unit_no}_${locidx}"] == 'on')
777 $newstate = $checked_state;
778 else
779 $newstate = $unchecked_state;
780 if ($state == $newstate)
781 continue;
782 $rackchanged = TRUE;
783 // and validate
784 $atom = $loclist[$locidx];
785 // The only changes allowed are those introduced by checkbox grid.
786 if
787 (
788 !($state == $checked_state && $newstate == $unchecked_state) &&
789 !($state == $unchecked_state && $newstate == $checked_state)
790 )
791 return array ('code' => 500, 'message' => "${rack_name}: Rack ID ${rack_id}, unit ${unit_no}, 'atom ${atom}', cannot change state from '${state}' to '${newstate}'");
792 // Here we avoid using ON DUPLICATE KEY UPDATE by first performing DELETE
793 // anyway and then looking for probable need of INSERT.
794 $query =
795 "delete from RackSpace where rack_id = ${rack_id} and " .
796 "unit_no = ${unit_no} and atom = '${atom}' limit 1";
797 $r = $dbxlink->query ($query);
798 if ($r == NULL)
4d2e93f2 799 return array ('code' => 500, 'message' => __FUNCTION__ . ": ${rack_name}: SQL DELETE query failed");
e673ee24
DO
800 if ($newstate != 'F')
801 {
802 $query =
803 "insert into RackSpace(rack_id, unit_no, atom, state) " .
804 "values(${rack_id}, ${unit_no}, '${atom}', '${newstate}') ";
805 $r = $dbxlink->query ($query);
806 if ($r == NULL)
4d2e93f2 807 return array ('code' => 500, 'message' => __FUNCTION__ . ": ${rack_name}: SQL INSERT query failed");
e673ee24
DO
808 }
809 if ($newstate == 'T' and $object_id != 0)
810 {
811 // At this point we already have a record in RackSpace.
812 $query =
813 "update RackSpace set object_id=${object_id} " .
814 "where rack_id=${rack_id} and unit_no=${unit_no} and atom='${atom}' limit 1";
815 $r = $dbxlink->query ($query);
816 if ($r->rowCount() == 1)
817 $rackData[$unit_no][$locidx]['object_id'] = $object_id;
818 else
819 return array ('code' => 500, 'message' => "${rack_name}: Rack ID ${rack_id}, unit ${unit_no}, atom '${atom}' failed to set object_id to '${object_id}'");
820 }
821 }
822 }
823 if ($rackchanged)
c7fe33be
DO
824 {
825 resetThumbCache ($rack_id);
e673ee24 826 return array ('code' => 200, 'message' => "${rack_name}: All changes were successfully saved.");
c7fe33be 827 }
e673ee24
DO
828 else
829 return array ('code' => 300, 'message' => "${rack_name}: No changes.");
830}
831
832// This function builds a list of rack-unit-atom records, which are assigned to
833// the requested object.
834function getMoleculeForObject ($object_id = 0)
835{
836 if ($object_id == 0)
837 {
f41b492f 838 showError ("object_id == 0", __FUNCTION__);
e673ee24
DO
839 return NULL;
840 }
e673ee24
DO
841 $query =
842 "select rack_id, unit_no, atom from RackSpace " .
843 "where state = 'T' and object_id = ${object_id} order by rack_id, unit_no, atom";
065eeb52 844 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
845 $ret = $result->fetchAll (PDO::FETCH_ASSOC);
846 $result->closeCursor();
847 return $ret;
848}
849
850// This function builds a list of rack-unit-atom records for requested molecule.
851function getMolecule ($mid = 0)
852{
853 if ($mid == 0)
854 {
f41b492f 855 showError ("mid == 0", __FUNCTION__);
e673ee24
DO
856 return NULL;
857 }
e673ee24
DO
858 $query =
859 "select rack_id, unit_no, atom from Atom " .
860 "where molecule_id=${mid}";
065eeb52 861 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
862 $ret = $result->fetchAll (PDO::FETCH_ASSOC);
863 $result->closeCursor();
864 return $ret;
865}
866
c63a8d6e
DO
867// returns exactly what is's named after
868function lastInsertID ()
869{
870 if (NULL == ($result = useSelectBlade ('select last_insert_id()', __FUNCTION__)))
871 {
872 showError ('SQL query failed!', __FUNCTION__);
873 die;
874 }
875 $row = $result->fetch (PDO::FETCH_NUM);
876 return $row[0];
877}
878
e673ee24
DO
879// This function creates a new record in Molecule and number of linked
880// R-U-A records in Atom.
881function createMolecule ($molData)
882{
883 global $dbxlink;
884 $query = "insert into Molecule values()";
885 $result1 = $dbxlink->query ($query);
886 if ($result1->rowCount() != 1)
887 {
f41b492f 888 showError ('Error inserting into Molecule', __FUNCTION__);
e673ee24
DO
889 return NULL;
890 }
c63a8d6e 891 $molecule_id = lastInsertID();
64b95774 892 foreach ($molData as $rua)
e673ee24
DO
893 {
894 $rack_id = $rua['rack_id'];
895 $unit_no = $rua['unit_no'];
896 $atom = $rua['atom'];
897 $query =
898 "insert into Atom(molecule_id, rack_id, unit_no, atom) " .
899 "values (${molecule_id}, ${rack_id}, ${unit_no}, '${atom}')";
900 $result3 = $dbxlink->query ($query);
901 if ($result3 == NULL or $result3->rowCount() != 1)
902 {
f41b492f 903 showError ('Error inserting into Atom', __FUNCTION__);
e673ee24
DO
904 return NULL;
905 }
906 }
907 return $molecule_id;
908}
909
910// History logger. This function assumes certain table naming convention and
911// column design:
912// 1. History table name equals to dictionary table name plus 'History'.
913// 2. History table must have the same row set (w/o keys) plus one row named
914// 'ctime' of type 'timestamp'.
915function recordHistory ($tableName, $whereClause)
916{
917 global $dbxlink, $remote_username;
918 $query = "insert into ${tableName}History select *, current_timestamp(), '${remote_username}' from ${tableName} where ${whereClause}";
919 $result = $dbxlink->query ($query);
920 if ($result == NULL or $result->rowCount() != 1)
921 {
863b199a 922 showError ("SQL query '${query}' failed for table ${tableName}", __FUNCTION__);
e673ee24
DO
923 return FALSE;
924 }
925 return TRUE;
926}
927
928function getRackspaceHistory ()
929{
e673ee24
DO
930 $query =
931 "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 " .
932 "MountOperation as mo inner join RackObject as ro on mo.object_id = ro.id " .
10bac82a
DY
933 "inner join Dictionary on objtype_id = dict_key join Chapter on Chapter.id = Dictionary.chapter_id " .
934 "where Chapter.name = 'RackObjectType' order by ctime desc";
065eeb52 935 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
936 $ret = $result->fetchAll(PDO::FETCH_ASSOC);
937 $result->closeCursor();
938 return $ret;
939}
940
941// This function is used in renderRackspaceHistory()
942function getOperationMolecules ($op_id = 0)
943{
944 if ($op_id <= 0)
945 {
f41b492f 946 showError ("Missing argument", __FUNCTION__);
e673ee24
DO
947 return;
948 }
e673ee24 949 $query = "select old_molecule_id, new_molecule_id from MountOperation where id = ${op_id}";
065eeb52 950 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
951 // We expect one row.
952 $row = $result->fetch (PDO::FETCH_ASSOC);
953 if ($row == NULL)
954 {
f41b492f 955 showError ("SQL query succeded, but returned no results.", __FUNCTION__);
e673ee24
DO
956 return;
957 }
958 $omid = $row['old_molecule_id'];
959 $nmid = $row['new_molecule_id'];
960 $result->closeCursor();
961 return array ($omid, $nmid);
962}
963
c7fe33be 964function getResidentRacksData ($object_id = 0, $fetch_rackdata = TRUE)
e673ee24
DO
965{
966 if ($object_id <= 0)
967 {
f41b492f 968 showError ('Invalid object_id', __FUNCTION__);
e673ee24
DO
969 return;
970 }
971 $query = "select distinct rack_id from RackSpace where object_id = ${object_id} order by rack_id";
065eeb52 972 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24 973 $rows = $result->fetchAll (PDO::FETCH_NUM);
61a1d996 974 unset ($result);
e673ee24
DO
975 $ret = array();
976 foreach ($rows as $row)
977 {
b422aee6
DO
978 if (!$fetch_rackdata)
979 {
980 $ret[$row[0]] = $row[0];
981 continue;
982 }
61a1d996 983 if (NULL == ($rackData = spotEntity ('rack', $row[0])))
e673ee24 984 {
61a1d996 985 showError ('Rack not found', __FUNCTION__);
e673ee24
DO
986 return NULL;
987 }
61a1d996 988 amplifyCell ($rackData);
e673ee24
DO
989 $ret[$row[0]] = $rackData;
990 }
e673ee24
DO
991 return $ret;
992}
993
e673ee24
DO
994function commitAddPort ($object_id = 0, $port_name, $port_type_id, $port_label, $port_l2address)
995{
996 if ($object_id <= 0)
997 {
f41b492f 998 showError ('Invalid object_id', __FUNCTION__);
e673ee24
DO
999 return;
1000 }
05771508
DO
1001 if (NULL === ($db_l2address = l2addressForDatabase ($port_l2address)))
1002 return "Invalid L2 address ${port_l2address}";
e673ee24
DO
1003 $result = useInsertBlade
1004 (
1005 'Port',
1006 array
1007 (
1008 'name' => "'${port_name}'",
1009 'object_id' => "'${object_id}'",
1010 'label' => "'${port_label}'",
1011 'type' => "'${port_type_id}'",
9277f8e6 1012 'l2address' => ($db_l2address === '') ? 'NULL' : "'${db_l2address}'"
e673ee24
DO
1013 )
1014 );
1015 if ($result)
1016 return '';
1017 else
1018 return 'SQL query failed';
1019}
1020
d0a69ce8
DO
1021// The fifth argument may be either explicit 'NULL' or some (already quoted by the upper layer)
1022// string value. In case it is omitted, we just assign it its current value.
1023// It would be nice to simplify this semantics later.
611170af 1024function commitUpdatePort ($port_id, $port_name, $port_type_id, $port_label, $port_l2address, $port_reservation_comment = 'reservation_comment')
e673ee24
DO
1025{
1026 global $dbxlink;
05771508
DO
1027 if (NULL === ($db_l2address = l2addressForDatabase ($port_l2address)))
1028 return "Invalid L2 address ${port_l2address}";
e673ee24 1029 $query =
611170af 1030 "update Port set name='$port_name', type=$port_type_id, label='$port_label', " .
9277f8e6
DO
1031 "reservation_comment = ${port_reservation_comment}, l2address=" .
1032 (($db_l2address === '') ? 'NULL' : "'${db_l2address}'") .
1033 " where id='$port_id'";
e673ee24
DO
1034 $result = $dbxlink->exec ($query);
1035 if ($result == 1)
1036 return '';
1037 $errorInfo = $dbxlink->errorInfo();
1038 // We could update nothing.
1039 if ($errorInfo[0] == '00000')
1040 return '';
1041 return $errorInfo[2];
1042}
1043
1044function delObjectPort ($port_id)
1045{
1046 if (unlinkPort ($port_id) != '')
4d2e93f2 1047 return __FUNCTION__ . ': unlinkPort() failed';
e673ee24 1048 if (useDeleteBlade ('Port', 'id', $port_id) != TRUE)
4d2e93f2 1049 return __FUNCTION__ . ': useDeleteBlade() failed';
e673ee24
DO
1050 return '';
1051}
1052
6ef9683b 1053function getAllIPv4Allocations ()
e673ee24 1054{
e673ee24
DO
1055 $query =
1056 "select object_id as object_id, ".
1057 "RackObject.name as object_name, ".
706ce117 1058 "IPv4Allocation.name as name, ".
e673ee24 1059 "INET_NTOA(ip) as ip ".
706ce117 1060 "from IPv4Allocation join RackObject on id=object_id ";
065eeb52 1061 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1062 $ret = array();
1063 $count=0;
1064 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1065 {
1066 $ret[$count]['object_id']=$row['object_id'];
1067 $ret[$count]['object_name']=$row['object_name'];
1068 $ret[$count]['name']=$row['name'];
1069 $ret[$count]['ip']=$row['ip'];
1070 $count++;
1071 }
1072 $result->closeCursor();
1073 return $ret;
1074}
1075
e673ee24
DO
1076function getEmptyPortsOfType ($type_id)
1077{
e673ee24
DO
1078 $query =
1079 "select distinct Port.id as Port_id, ".
1080 "Port.object_id as Port_object_id, ".
1081 "RackObject.name as Object_name, ".
1082 "Port.name as Port_name, ".
1083 "Port.type as Port_type_id, ".
1084 "dict_value as Port_type_name ".
1085 "from ( ".
1086 " ( ".
10bac82a 1087 " Port inner join Dictionary on Port.type = dict_key join Chapter on Chapter.id = Dictionary.chapter_id ".
e673ee24
DO
1088 " ) ".
1089 " join RackObject on Port.object_id = RackObject.id ".
1090 ") ".
1091 "left join Link on Port.id=Link.porta or Port.id=Link.portb ".
1092 "inner join PortCompat on Port.type = PortCompat.type2 ".
10bac82a 1093 "where Chapter.name = 'PortType' and PortCompat.type1 = '$type_id' and Link.porta is NULL ".
e673ee24 1094 "and Port.reservation_comment is null order by Object_name, Port_name";
065eeb52 1095 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1096 $ret = array();
1097 $count=0;
1098 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1099 {
1100 $ret[$count]['Port_id']=$row['Port_id'];
1101 $ret[$count]['Port_object_id']=$row['Port_object_id'];
1102 $ret[$count]['Object_name']=$row['Object_name'];
1103 $ret[$count]['Port_name']=$row['Port_name'];
1104 $ret[$count]['Port_type_id']=$row['Port_type_id'];
1105 $ret[$count]['Port_type_name']=$row['Port_type_name'];
1106 $count++;
1107 }
1108 $result->closeCursor();
1109 return $ret;
1110}
1111
1112function linkPorts ($porta, $portb)
1113{
1114 if ($porta == $portb)
1115 return "Ports can't be the same";
1116 if ($porta > $portb)
1117 {
1118 $tmp = $porta;
1119 $porta = $portb;
1120 $portb = $tmp;
1121 }
1122 global $dbxlink;
1123 $query1 = "insert into Link set porta='${porta}', portb='{$portb}'";
1124 $query2 = "update Port set reservation_comment = NULL where id = ${porta} or id = ${portb} limit 2";
1125 // FIXME: who cares about the return value?
1126 $result = $dbxlink->exec ($query1);
1127 $result = $dbxlink->exec ($query2);
1128 return '';
e673ee24
DO
1129}
1130
1131function unlinkPort ($port)
1132{
1133 global $dbxlink;
1134 $query =
1135 "delete from Link where porta='$port' or portb='$port'";
1136 $result = $dbxlink->exec ($query);
1137 return '';
e673ee24
DO
1138}
1139
2c817354
DO
1140// Return all IPv4 addresses allocated to the objects. Attach detailed
1141// info about address to each alocation records. Index result by dotted-quad
1142// address.
0ab782bc
DO
1143function getObjectIPv4Allocations ($object_id = 0)
1144{
1145 $ret = array();
706ce117 1146 $query = 'select name as osif, type, inet_ntoa(ip) as dottedquad from IPv4Allocation ' .
0ab782bc
DO
1147 "where object_id = ${object_id} " .
1148 'order by ip';
1149 $result = useSelectBlade ($query, __FUNCTION__);
85970da2 1150 // don't spawn a sub-query with unfetched buffer, it may fail
0ab782bc 1151 while ($row = $result->fetch (PDO::FETCH_ASSOC))
85970da2
DO
1152 $ret[$row['dottedquad']] = array ('osif' => $row['osif'], 'type' => $row['type']);
1153 unset ($result);
1154 foreach (array_keys ($ret) as $dottedquad)
1155 $ret[$dottedquad]['addrinfo'] = getIPv4Address ($dottedquad);
0ab782bc
DO
1156 return $ret;
1157}
1158
e6ca609a
DO
1159// Return minimal IPv4 address, optionally with "ip" key set, if requested.
1160function constructIPv4Address ($dottedquad = NULL)
a910829d 1161{
e6ca609a 1162 $ret = array
a910829d
DO
1163 (
1164 'name' => '',
1165 'reserved' => 'no',
a910829d
DO
1166 'outpf' => array(),
1167 'inpf' => array(),
a910829d 1168 'rslist' => array(),
2d318652 1169 'allocs' => array(),
a910829d
DO
1170 'lblist' => array()
1171 );
e6ca609a
DO
1172 if ($dottedquad != NULL)
1173 $ret['ip'] = $dottedquad;
1174 return $ret;
1175}
1176
1177// Check the range requested for meaningful IPv4 records, build them
1178// into a list and return. Return an empty list if nothing matched.
1179// Both arguments are expected in signed int32 form. The resulting list
1180// is keyed by uint32 form of each IP address, items aren't sorted.
f7414fa5
DO
1181// LATER: accept a list of pairs and build WHERE sub-expression accordingly
1182function scanIPv4Space ($pairlist)
e6ca609a
DO
1183{
1184 $ret = array();
f7414fa5
DO
1185 if (!count ($pairlist)) // this is normal for a network completely divided into smaller parts
1186 return $ret;;
a910829d 1187 $dnamechache = array();
f7414fa5
DO
1188 // FIXME: this is a copy-and-paste prototype
1189 $or = '';
1190 $whereexpr1 = '(';
1191 $whereexpr2 = '(';
1192 $whereexpr3 = '(';
1193 $whereexpr4 = '(';
1194 $whereexpr5a = '(';
1195 $whereexpr5b = '(';
1196 foreach ($pairlist as $tmp)
1197 {
1198 $db_first = sprintf ('%u', 0x00000000 + $tmp['i32_first']);
1199 $db_last = sprintf ('%u', 0x00000000 + $tmp['i32_last']);
1200 $whereexpr1 .= $or . "ip between ${db_first} and ${db_last}";
1201 $whereexpr2 .= $or . "ip between ${db_first} and ${db_last}";
1202 $whereexpr3 .= $or . "vip between ${db_first} and ${db_last}";
1203 $whereexpr4 .= $or . "rsip between ${db_first} and ${db_last}";
1204 $whereexpr5a .= $or . "remoteip between ${db_first} and ${db_last}";
1205 $whereexpr5b .= $or . "localip between ${db_first} and ${db_last}";
1206 $or = ' or ';
1207 }
1208 $whereexpr1 .= ')';
1209 $whereexpr2 .= ')';
1210 $whereexpr3 .= ')';
1211 $whereexpr4 .= ')';
1212 $whereexpr5a .= ')';
1213 $whereexpr5b .= ')';
a910829d
DO
1214
1215 // 1. collect labels and reservations
706ce117 1216 $query = "select INET_NTOA(ip) as ip, name, reserved from IPv4Address ".
f7414fa5 1217 "where ${whereexpr1} and (reserved = 'yes' or name != '')";
a910829d
DO
1218 $result = useSelectBlade ($query, __FUNCTION__);
1219 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1220 {
2d318652
DO
1221 $ip_bin = ip2long ($row['ip']);
1222 if (!isset ($ret[$ip_bin]))
e6ca609a 1223 $ret[$ip_bin] = constructIPv4Address ($row['ip']);
2d318652
DO
1224 $ret[$ip_bin]['name'] = $row['name'];
1225 $ret[$ip_bin]['reserved'] = $row['reserved'];
a910829d
DO
1226 }
1227 unset ($result);
1228
1229 // 2. check for allocations
1230 $query =
2d318652 1231 "select INET_NTOA(ipb.ip) as ip, ro.id as object_id, " .
a910829d
DO
1232 "ro.name as object_name, ipb.name, ipb.type, objtype_id, " .
1233 "dict_value as objtype_name from " .
706ce117 1234 "IPv4Allocation as ipb inner join RackObject as ro on ipb.object_id = ro.id " .
10bac82a 1235 "left join Dictionary on objtype_id=dict_key join Chapter on Chapter.id = Dictionary.chapter_id " .
f7414fa5 1236 "where ${whereexpr2} " .
10bac82a 1237 "and Chapter.name = 'RackObjectType'" .
a910829d
DO
1238 "order by ipb.type, object_name";
1239 $result = useSelectBlade ($query, __FUNCTION__);
1240 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1241 {
2d318652
DO
1242 $ip_bin = ip2long ($row['ip']);
1243 if (!isset ($ret[$ip_bin]))
e6ca609a 1244 $ret[$ip_bin] = constructIPv4Address ($row['ip']);
a910829d
DO
1245 if (!isset ($dnamecache[$row['object_id']]))
1246 {
7ddbcf59 1247 $quasiobject['id'] = $row['object_id'];
a910829d
DO
1248 $quasiobject['name'] = $row['object_name'];
1249 $quasiobject['objtype_id'] = $row['objtype_id'];
1250 $quasiobject['objtype_name'] = $row['objtype_name'];
1251 $dnamecache[$row['object_id']] = displayedName ($quasiobject);
1252 }
1253 $tmp = array();
1254 foreach (array ('object_id', 'type', 'name') as $cname)
1255 $tmp[$cname] = $row[$cname];
1256 $tmp['object_name'] = $dnamecache[$row['object_id']];
2d318652 1257 $ret[$ip_bin]['allocs'][] = $tmp;
a910829d
DO
1258 }
1259 unset ($result);
1260
1261 // 3. look for virtual services and related LB
2d318652 1262 $query = "select vs_id, inet_ntoa(vip) as ip, vport, proto, vs.name, " .
a910829d 1263 "object_id, objtype_id, ro.name as object_name, dict_value as objtype_name from " .
706ce117 1264 "IPv4VS as vs inner join IPv4LB as lb on vs.id = lb.vs_id " .
a910829d
DO
1265 "inner join RackObject as ro on lb.object_id = ro.id " .
1266 "left join Dictionary on objtype_id=dict_key " .
10bac82a 1267 "join Chapter on Chapter.id = Dictionary.chapter_id " .
f7414fa5 1268 "where ${whereexpr3} " .
10bac82a 1269 "and Chapter.name = 'RackObjectType'" .
a910829d
DO
1270 "order by vport, proto, ro.name, object_id";
1271 $result = useSelectBlade ($query, __FUNCTION__);
1272 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1273 {
2d318652 1274 $ip_bin = ip2long ($row['ip']);
f3d0cb20 1275 if (!isset ($ret[$ip_bin]))
e6ca609a 1276 $ret[$ip_bin] = constructIPv4Address ($row['ip']);
a910829d
DO
1277 if (!isset ($dnamecache[$row['object_id']]))
1278 {
1279 $quasiobject['name'] = $row['object_name'];
1280 $quasiobject['objtype_id'] = $row['objtype_id'];
1281 $quasiobject['objtype_name'] = $row['objtype_name'];
1282 $dnamecache[$row['object_id']] = displayedName ($quasiobject);
1283 }
1284 $tmp = array();
2d318652 1285 foreach (array ('object_id', 'vport', 'proto', 'vs_id', 'name') as $cname)
a910829d
DO
1286 $tmp[$cname] = $row[$cname];
1287 $tmp['object_name'] = $dnamecache[$row['object_id']];
2d318652
DO
1288 $tmp['vip'] = $row['ip'];
1289 $ret[$ip_bin]['lblist'][] = $tmp;
a910829d
DO
1290 }
1291 unset ($result);
1292
1293 // 4. don't forget about real servers along with pools
2d318652 1294 $query = "select inet_ntoa(rsip) as ip, inservice, rsport, rspool_id, rsp.name as rspool_name from " .
706ce117 1295 "IPv4RS as rs inner join IPv4RSPool as rsp on rs.rspool_id = rsp.id " .
f7414fa5 1296 "where ${whereexpr4} " .
a910829d
DO
1297 "order by ip, rsport, rspool_id";
1298 $result = useSelectBlade ($query, __FUNCTION__);
1299 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1300 {
2d318652
DO
1301 $ip_bin = ip2long ($row['ip']);
1302 if (!isset ($ret[$ip_bin]))
e6ca609a 1303 $ret[$ip_bin] = constructIPv4Address ($row['ip']);
a910829d
DO
1304 $tmp = array();
1305 foreach (array ('rspool_id', 'rsport', 'rspool_name', 'inservice') as $cname)
1306 $tmp[$cname] = $row[$cname];
2d318652 1307 $ret[$ip_bin]['rslist'][] = $tmp;
a910829d
DO
1308 }
1309 unset ($result);
1310
1311 // 5. add NAT rules, part 1
1312 $query =
1313 "select " .
1314 "proto, " .
1315 "INET_NTOA(localip) as localip, " .
1316 "localport, " .
1317 "INET_NTOA(remoteip) as remoteip, " .
1318 "remoteport, " .
1319 "description " .
706ce117 1320 "from IPv4NAT " .
51332e78 1321 "where ${whereexpr5a} " .
a910829d
DO
1322 "order by localip, localport, remoteip, remoteport, proto";
1323 $result = useSelectBlade ($query, __FUNCTION__);
1324 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1325 {
2d318652 1326 $remoteip_bin = ip2long ($row['remoteip']);
51332e78
DO
1327 if (!isset ($ret[$remoteip_bin]))
1328 $ret[$remoteip_bin] = constructIPv4Address ($row['remoteip']);
1329 $ret[$remoteip_bin]['inpf'][] = $row;
1330 }
1331 unset ($result);
1332 // 5. add NAT rules, part 2
1333 $query =
1334 "select " .
1335 "proto, " .
1336 "INET_NTOA(localip) as localip, " .
1337 "localport, " .
1338 "INET_NTOA(remoteip) as remoteip, " .
1339 "remoteport, " .
1340 "description " .
706ce117 1341 "from IPv4NAT " .
51332e78
DO
1342 "where ${whereexpr5b} " .
1343 "order by localip, localport, remoteip, remoteport, proto";
1344 $result = useSelectBlade ($query, __FUNCTION__);
1345 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1346 {
2d318652 1347 $localip_bin = ip2long ($row['localip']);
51332e78
DO
1348 if (!isset ($ret[$localip_bin]))
1349 $ret[$localip_bin] = constructIPv4Address ($row['localip']);
1350 $ret[$localip_bin]['outpf'][] = $row;
a910829d 1351 }
51332e78 1352 unset ($result);
a910829d
DO
1353 return $ret;
1354}
1355
2d318652
DO
1356function getIPv4Address ($dottedquad = '')
1357{
1358 if ($dottedquad == '')
1359 {
1360 showError ('Invalid arg', __FUNCTION__);
1361 return NULL;
1362 }
1363 $i32 = ip2long ($dottedquad); // signed 32 bit
f7414fa5 1364 $scanres = scanIPv4Space (array (array ('i32_first' => $i32, 'i32_last' => $i32)));
2d318652 1365 if (!isset ($scanres[$i32]))
8b980e24 1366 //$scanres[$i32] = constructIPv4Address ($dottedquad); // XXX: this should be verified to not break things
e6ca609a 1367 return constructIPv4Address ($dottedquad);
2d318652
DO
1368 markupIPv4AddrList ($scanres);
1369 return $scanres[$i32];
a910829d
DO
1370}
1371
5222f192
DO
1372function bindIpToObject ($ip = '', $object_id = 0, $name = '', $type = '')
1373{
1374 $result = useInsertBlade
1375 (
706ce117 1376 'IPv4Allocation',
5222f192
DO
1377 array
1378 (
1379 'ip' => "INET_ATON('$ip')",
1380 'object_id' => "'${object_id}'",
1381 'name' => "'${name}'",
1382 'type' => "'${type}'"
1383 )
1384 );
1385 return $result ? '' : (__FUNCTION__ . '(): useInsertBlade() failed');
1386}
1387
bb0a44e9 1388// Return the id of the smallest IPv4 network containing the given IPv4 address
d65353ad
DO
1389// or NULL, if nothing was found. When finding the covering network for
1390// another network, it is important to filter out matched records with longer
1391// masks (they aren't going to be the right pick).
1392function getIPv4AddressNetworkId ($dottedquad, $masklen = 32)
e673ee24 1393{
3702d093
DO
1394// N.B. To perform the same for IPv6 address and networks, some pre-requisites
1395// are necessary and a different query. IPv6 addresses are 128 bit long, which
1396// is too much for both PHP and MySQL data types. These values must be split
1397// into 4 32-byte long parts (b_u32_0, b_u32_1, b_u32_2, b_u32_3).
1398// Then each network must have its 128-bit netmask split same way and either
1399// stored right in its record or JOINed from decoder and accessible as m_u32_0,
1400// m_u32_1, m_u32_2, m_u32_3. After that the query to pick the smallest network
1401// covering the given address would look as follows:
1402// $query = 'select id from IPv6Network as n where ' .
1403// "(${b_u32_0} & n.m_u32_0 = n.b_u32_0) and " .
1404// "(${b_u32_1} & n.m_u32_1 = n.b_u32_1) and " .
1405// "(${b_u32_2} & n.m_u32_2 = n.b_u32_2) and " .
1406// "(${b_u32_3} & n.m_u32_3 = n.b_u32_3) and " .
1407// "mask < ${masklen} " .
1408// 'order by mask desc limit 1';
1409
706ce117 1410 $query = 'select id from IPv4Network where ' .
bb0a44e9 1411 "inet_aton('${dottedquad}') & (4294967295 >> (32 - mask)) << (32 - mask) = ip " .
d65353ad 1412 "and mask < ${masklen} " .
bb0a44e9 1413 'order by mask desc limit 1';
065eeb52 1414 $result = useSelectBlade ($query, __FUNCTION__);
bb0a44e9
DO
1415 if ($row = $result->fetch (PDO::FETCH_ASSOC))
1416 return $row['id'];
e673ee24
DO
1417 return NULL;
1418}
1419
1420function updateRange ($id=0, $name='')
1421{
1422 global $dbxlink;
1423 $query =
706ce117 1424 "update IPv4Network set name='$name' where id='$id'";
e673ee24
DO
1425 $result = $dbxlink->exec ($query);
1426 return '';
e673ee24
DO
1427}
1428
1429// This function is actually used not only to update, but also to create records,
1430// that's why ON DUPLICATE KEY UPDATE was replaced by DELETE-INSERT pair
1431// (MySQL 4.0 workaround).
b4c1ef87 1432function updateAddress ($ip = 0, $name = '', $reserved = 'no')
e673ee24
DO
1433{
1434 // DELETE may safely fail.
706ce117 1435 $r = useDeleteBlade ('IPv4Address', 'ip', "INET_ATON('${ip}')");
e673ee24
DO
1436 // INSERT may appear not necessary.
1437 if ($name == '' and $reserved == 'no')
1438 return '';
706ce117 1439 if (useInsertBlade ('IPv4Address', array ('name' => "'${name}'", 'reserved' => "'${reserved}'", 'ip' => "INET_ATON('${ip}')")))
e673ee24
DO
1440 return '';
1441 else
b4c1ef87 1442 return __FUNCTION__ . '(): useInsertBlade() failed';
e673ee24
DO
1443}
1444
e673ee24
DO
1445function updateBond ($ip='', $object_id=0, $name='', $type='')
1446{
1447 global $dbxlink;
1448
1449 $query =
706ce117 1450 "update IPv4Allocation set name='$name', type='$type' where ip=INET_ATON('$ip') and object_id='$object_id'";
e673ee24
DO
1451 $result = $dbxlink->exec ($query);
1452 return '';
1453}
1454
1455function unbindIpFromObject ($ip='', $object_id=0)
1456{
1457 global $dbxlink;
1458
1459 $query =
706ce117 1460 "delete from IPv4Allocation where ip=INET_ATON('$ip') and object_id='$object_id'";
e673ee24
DO
1461 $result = $dbxlink->exec ($query);
1462 return '';
1463}
1464
05771508 1465function searchByl2address ($port_l2address)
e673ee24 1466{
05771508
DO
1467 if (NULL === ($db_l2address = l2addressForDatabase ($port_l2address)))
1468 return NULL; // Don't complain, other searches may return own data.
e673ee24 1469 $query = "select object_id, Port.id as port_id from RackObject as ro inner join Port on ro.id = Port.object_id " .
05771508 1470 "where l2address = '${db_l2address}'";
065eeb52 1471 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1472 $rows = $result->fetchAll (PDO::FETCH_ASSOC);
1473 $result->closeCursor();
1474 if (count ($rows) == 0) // No results.
1475 return NULL;
1476 if (count ($rows) == 1) // Target found.
1477 return $rows[0];
f41b492f 1478 showError ('More than one results was found. This is probably a broken unique key.', __FUNCTION__);
e673ee24
DO
1479 return NULL;
1480}
1481
ea5fc465
DO
1482function getIPv4PrefixSearchResult ($terms)
1483{
6df2025d
DO
1484 $byname = getSearchResultByField
1485 (
1486 'IPv4Network',
1487 array ('id'),
1488 'name',
1489 $terms,
1490 'ip'
1491 );
ea5fc465 1492 $ret = array();
6df2025d
DO
1493 foreach ($byname as $row)
1494 $ret[] = spotEntity ('ipv4net', $row['id']);
ea5fc465
DO
1495 return $ret;
1496}
1497
1498function getIPv4AddressSearchResult ($terms)
1499{
706ce117 1500 $query = "select inet_ntoa(ip) as ip, name from IPv4Address where ";
ea5fc465
DO
1501 $or = '';
1502 foreach (explode (' ', $terms) as $term)
1503 {
1504 $query .= $or . "name like '%${term}%'";
1505 $or = ' or ';
1506 }
065eeb52 1507 $result = useSelectBlade ($query, __FUNCTION__);
ea5fc465
DO
1508 $ret = array();
1509 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1510 $ret[] = $row;
1511 return $ret;
1512}
1513
05411ccd
DO
1514function getIPv4RSPoolSearchResult ($terms)
1515{
706ce117 1516 $query = "select id as pool_id, name from IPv4RSPool where ";
05411ccd
DO
1517 $or = '';
1518 foreach (explode (' ', $terms) as $term)
1519 {
1520 $query .= $or . "name like '%${term}%'";
1521 $or = ' or ';
1522 }
065eeb52 1523 $result = useSelectBlade ($query, __FUNCTION__);
05411ccd
DO
1524 $ret = array();
1525 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1526 $ret[] = $row;
1527 return $ret;
1528}
1529
1530function getIPv4VServiceSearchResult ($terms)
1531{
6df2025d
DO
1532 $byname = getSearchResultByField
1533 (
1534 'IPv4VS',
1535 array ('id'),
1536 'name',
1537 $terms,
1538 'vip'
1539 );
05411ccd 1540 $ret = array();
6df2025d
DO
1541 foreach ($byname as $row)
1542 $ret[] = spotEntity ('ipv4vs', $row['id']);
05411ccd
DO
1543 return $ret;
1544}
1545
6a88e734
DO
1546function getAccountSearchResult ($terms)
1547{
ea62d9dc 1548 $byUsername = getSearchResultByField
6a88e734
DO
1549 (
1550 'UserAccount',
1551 array ('user_id', 'user_name', 'user_realname'),
1552 'user_name',
1553 $terms,
1554 'user_name'
1555 );
ea62d9dc
DO
1556 $byRealname = getSearchResultByField
1557 (
1558 'UserAccount',
1559 array ('user_id', 'user_name', 'user_realname'),
1560 'user_realname',
1561 $terms,
1562 'user_name'
1563 );
1564 // Filter out dupes.
1565 foreach ($byUsername as $res1)
1566 foreach (array_keys ($byRealname) as $key2)
1567 if ($res1['user_id'] == $byRealname[$key2]['user_id'])
1568 {
1569 unset ($byRealname[$key2]);
1570 continue 2;
1571 }
573214e0
DO
1572 $ret = array_merge ($byUsername, $byRealname);
1573 // Set realm, so it's renderable.
1574 foreach (array_keys ($ret) as $key)
1575 $ret[$key]['realm'] = 'user';
1576 return $ret;
6a88e734
DO
1577}
1578
e1ae3fb4
AD
1579function getFileSearchResult ($terms)
1580{
1581 $byFilename = getSearchResultByField
1582 (
1583 'File',
6df2025d 1584 array ('id'),
e1ae3fb4
AD
1585 'name',
1586 $terms,
1587 'name'
1588 );
1589 $byComment = getSearchResultByField
1590 (
1591 'File',
6df2025d 1592 array ('id'),
e1ae3fb4
AD
1593 'comment',
1594 $terms,
1595 'name'
1596 );
1597 // Filter out dupes.
1598 foreach ($byFilename as $res1)
1599 foreach (array_keys ($byComment) as $key2)
1600 if ($res1['id'] == $byComment[$key2]['id'])
1601 {
1602 unset ($byComment[$key2]);
1603 continue 2;
1604 }
6df2025d
DO
1605 $ret = array();
1606 foreach (array_merge ($byFilename, $byComment) as $row)
1607 $ret[] = spotEntity ('file', $row['id']);
1608 return $ret;
e1ae3fb4
AD
1609}
1610
6a88e734
DO
1611function getSearchResultByField ($tname, $rcolumns, $scolumn, $terms, $ocolumn = '')
1612{
1613 $pfx = '';
1614 $query = 'select ';
1615 foreach ($rcolumns as $col)
1616 {
1617 $query .= $pfx . $col;
1618 $pfx = ', ';
1619 }
1620 $pfx = '';
1621 $query .= " from ${tname} where ";
1622 foreach (explode (' ', $terms) as $term)
1623 {
1624 $query .= $pfx . "${scolumn} like '%${term}%'";
1625 $pfx = ' or ';
1626 }
1627 if ($ocolumn != '')
1628 $query .= " order by ${ocolumn}";
1629 $result = useSelectBlade ($query, __FUNCTION__);
1630 $ret = array();
1631 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1632 $ret[] = $row;
1633 return $ret;
1634}
1635
e673ee24
DO
1636// This function returns either port ID or NULL for specified arguments.
1637function getPortID ($object_id, $port_name)
1638{
e673ee24 1639 $query = "select id from Port where object_id=${object_id} and name='${port_name}' limit 2";
065eeb52 1640 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1641 $rows = $result->fetchAll (PDO::FETCH_NUM);
1642 if (count ($rows) != 1)
1643 return NULL;
1644 $ret = $rows[0][0];
1645 $result->closeCursor();
1646 return $ret;
1647}
1648
1649function commitCreateUserAccount ($username, $realname, $password)
1650{
1651 return useInsertBlade
1652 (
1653 'UserAccount',
1654 array
1655 (
1656 'user_name' => "'${username}'",
1657 'user_realname' => "'${realname}'",
1658 'user_password_hash' => "'${password}'"
1659 )
1660 );
1661}
1662
1663function commitUpdateUserAccount ($id, $new_username, $new_realname, $new_password)
1664{
1665 global $dbxlink;
1666 $query =
1667 "update UserAccount set user_name = '${new_username}', user_realname = '${new_realname}', " .
1668 "user_password_hash = '${new_password}' where user_id = ${id} limit 1";
1669 $result = $dbxlink->query ($query);
1670 if ($result == NULL)
1671 {
f41b492f 1672 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1673 die;
1674 }
1675 return TRUE;
1676}
1677
e673ee24
DO
1678// This function returns an array of all port type pairs from PortCompat table.
1679function getPortCompat ()
1680{
e673ee24
DO
1681 $query =
1682 "select type1, type2, d1.dict_value as type1name, d2.dict_value as type2name from " .
1683 "PortCompat as pc inner join Dictionary as d1 on pc.type1 = d1.dict_key " .
1684 "inner join Dictionary as d2 on pc.type2 = d2.dict_key " .
10bac82a
DY
1685 "inner join Chapter as c1 on d1.chapter_id = c1.id " .
1686 "inner join Chapter as c2 on d2.chapter_id = c2.id " .
1687 "where c1.name = 'PortType' and c2.name = 'PortType'";
065eeb52 1688 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1689 $ret = $result->fetchAll (PDO::FETCH_ASSOC);
1690 $result->closeCursor();
1691 return $ret;
1692}
1693
1694function removePortCompat ($type1 = 0, $type2 = 0)
1695{
1696 global $dbxlink;
1697 if ($type1 == 0 or $type2 == 0)
1698 {
f41b492f 1699 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
1700 die;
1701 }
1702 $query = "delete from PortCompat where type1 = ${type1} and type2 = ${type2} limit 1";
1703 $result = $dbxlink->query ($query);
1704 if ($result == NULL)
1705 {
f41b492f 1706 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1707 die;
1708 }
1709 return TRUE;
1710}
1711
1712function addPortCompat ($type1 = 0, $type2 = 0)
1713{
1714 if ($type1 <= 0 or $type2 <= 0)
1715 {
f41b492f 1716 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
1717 die;
1718 }
1719 return useInsertBlade
1720 (
1721 'PortCompat',
1722 array ('type1' => $type1, 'type2' => $type2)
1723 );
1724}
1725
1726// This function returns the dictionary as an array of trees, each tree
1727// representing a single chapter. Each element has 'id', 'name', 'sticky'
1728// and 'word' keys with the latter holding all the words within the chapter.
c4d0dc30
DO
1729// FIXME: there's a lot of excess legacy code in this function, it's reasonable
1730// to merge it with readChapter().
2dd59b15 1731function getDict ($parse_links = FALSE)
e673ee24 1732{
6bb8e41d 1733 $query1 =
10bac82a 1734 "select Chapter.name as chapter_name, Chapter.id as chapter_no, dict_key, dict_value, sticky from " .
6530f34e 1735 "Chapter left join Dictionary on Chapter.id = Dictionary.chapter_id order by Chapter.name, dict_value";
065eeb52 1736 $result = useSelectBlade ($query1, __FUNCTION__);
e673ee24 1737 $dict = array();
89fa639f 1738 while ($row = $result->fetch (PDO::FETCH_ASSOC))
e673ee24
DO
1739 {
1740 $chapter_no = $row['chapter_no'];
1741 if (!isset ($dict[$chapter_no]))
1742 {
1743 $dict[$chapter_no]['no'] = $chapter_no;
1744 $dict[$chapter_no]['name'] = $row['chapter_name'];
1745 $dict[$chapter_no]['sticky'] = $row['sticky'] == 'yes' ? TRUE : FALSE;
1746 $dict[$chapter_no]['word'] = array();
1747 }
1748 if ($row['dict_key'] != NULL)
6bb8e41d 1749 {
c2e29d4f 1750 $dict[$chapter_no]['word'][$row['dict_key']] = ($parse_links or $row['dict_key'] <= MAX_DICT_KEY) ?
2dd59b15 1751 parseWikiLink ($row['dict_value'], 'a') : $row['dict_value'];
6bb8e41d
DO
1752 $dict[$chapter_no]['refcnt'][$row['dict_key']] = 0;
1753 }
e673ee24 1754 }
89fa639f
DO
1755 $result->closeCursor();
1756 unset ($result);
6bb8e41d
DO
1757// Find the list of all assigned values of dictionary-addressed attributes, each with
1758// chapter/word keyed reference counters. Use the structure to adjust reference counters
1759// of the returned disctionary words.
10bac82a
DY
1760 $query2 = "select a.id as attr_id, am.chapter_id as chapter_no, uint_value, count(object_id) as refcnt " .
1761 "from Attribute as a inner join AttributeMap as am on a.id = am.attr_id " .
1762 "inner join AttributeValue as av on a.id = av.attr_id " .
1763 "inner join Dictionary as d on am.chapter_id = d.chapter_id and av.uint_value = d.dict_key " .
1764 "where a.type = 'dict' group by a.id, am.chapter_id, uint_value " .
1765 "order by a.id, am.chapter_id, uint_value";
065eeb52 1766 $result = useSelectBlade ($query2, __FUNCTION__);
89fa639f 1767 while ($row = $result->fetch (PDO::FETCH_ASSOC))
6bb8e41d 1768 $dict[$row['chapter_no']]['refcnt'][$row['uint_value']] = $row['refcnt'];
89fa639f 1769 $result->closeCursor();
e673ee24
DO
1770 return $dict;
1771}
1772
da95280e
DO
1773function getDictStats ()
1774{
590e1281 1775 $stock_chapters = array (1, 2, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25);
da95280e 1776 $query =
10bac82a 1777 "select Chapter.id as chapter_no, Chapter.name as chapter_name, count(dict_key) as wc from " .
6530f34e 1778 "Chapter left join Dictionary on Chapter.id = Dictionary.chapter_id group by Chapter.id";
065eeb52 1779 $result = useSelectBlade ($query, __FUNCTION__);
da95280e 1780 $tc = $tw = $uc = $uw = 0;
89fa639f 1781 while ($row = $result->fetch (PDO::FETCH_ASSOC))
da95280e
DO
1782 {
1783 $tc++;
1784 $tw += $row['wc'];;
1785 if (in_array ($row['chapter_no'], $stock_chapters))
1786 continue;
1787 $uc++;
1788 $uw += $row['wc'];;
1789 }
89fa639f
DO
1790 $result->closeCursor();
1791 unset ($result);
10bac82a 1792 $query = "select count(id) as attrc from RackObject as ro left join " .
08b4cb24 1793 "AttributeValue as av on ro.id = av.object_id group by ro.id";
065eeb52 1794 $result = useSelectBlade ($query, __FUNCTION__);
08b4cb24 1795 $to = $ta = $so = 0;
89fa639f 1796 while ($row = $result->fetch (PDO::FETCH_ASSOC))
08b4cb24
DO
1797 {
1798 $to++;
1799 if ($row['attrc'] != 0)
1800 {
1801 $so++;
1802 $ta += $row['attrc'];
1803 }
1804 }
89fa639f 1805 $result->closeCursor();
da95280e
DO
1806 $ret = array();
1807 $ret['Total chapters in dictionary'] = $tc;
1808 $ret['Total words in dictionary'] = $tw;
1809 $ret['User chapters'] = $uc;
1810 $ret['Words in user chapters'] = $uw;
08b4cb24
DO
1811 $ret['Total objects'] = $to;
1812 $ret['Objects with stickers'] = $so;
1813 $ret['Total stickers attached'] = $ta;
da95280e
DO
1814 return $ret;
1815}
1816
6807f0be 1817function getIPv4Stats ()
9ec5fdf1 1818{
9ec5fdf1
DO
1819 $ret = array();
1820 $subject = array();
706ce117
DO
1821 $subject[] = array ('q' => 'select count(id) from IPv4Network', 'txt' => 'Networks');
1822 $subject[] = array ('q' => 'select count(ip) from IPv4Address', 'txt' => 'Addresses commented/reserved');
1823 $subject[] = array ('q' => 'select count(ip) from IPv4Allocation', 'txt' => 'Addresses allocated');
1824 $subject[] = array ('q' => 'select count(*) from IPv4NAT', 'txt' => 'NAT rules');
1825 $subject[] = array ('q' => 'select count(id) from IPv4VS', 'txt' => 'Virtual services');
1826 $subject[] = array ('q' => 'select count(id) from IPv4RSPool', 'txt' => 'Real server pools');
1827 $subject[] = array ('q' => 'select count(id) from IPv4RS', 'txt' => 'Real servers');
1828 $subject[] = array ('q' => 'select count(distinct object_id) from IPv4LB', 'txt' => 'Load balancers');
9ec5fdf1
DO
1829
1830 foreach ($subject as $item)
1831 {
065eeb52 1832 $result = useSelectBlade ($item['q'], __FUNCTION__);
9ec5fdf1
DO
1833 $row = $result->fetch (PDO::FETCH_NUM);
1834 $ret[$item['txt']] = $row[0];
1835 $result->closeCursor();
1836 unset ($result);
1837 }
1838 return $ret;
1839}
1840
6807f0be 1841function getRackspaceStats ()
9ec5fdf1 1842{
9ec5fdf1
DO
1843 $ret = array();
1844 $subject = array();
10bac82a 1845 $subject[] = array ('q' => 'select count(*) from RackRow', 'txt' => 'Rack rows');
9ec5fdf1
DO
1846 $subject[] = array ('q' => 'select count(*) from Rack', 'txt' => 'Racks');
1847 $subject[] = array ('q' => 'select avg(height) from Rack', 'txt' => 'Average rack height');
1848 $subject[] = array ('q' => 'select sum(height) from Rack', 'txt' => 'Total rack units in field');
1849
1850 foreach ($subject as $item)
1851 {
065eeb52 1852 $result = useSelectBlade ($item['q'], __FUNCTION__);
9ec5fdf1 1853 $row = $result->fetch (PDO::FETCH_NUM);
82f7e2e8 1854 $ret[$item['txt']] = empty ($row[0]) ? 0 : $row[0];
9ec5fdf1
DO
1855 $result->closeCursor();
1856 unset ($result);
1857 }
1858 return $ret;
1859}
1860
e9b9a095 1861function renderTagStats ()
5bbbeaa2 1862{
e9b9a095
DO
1863 global $taglist, $root;
1864 $query = "select id, tag, count(tag_id) as refcnt from " .
5bbbeaa2 1865 "TagTree inner join TagStorage on TagTree.id = TagStorage.tag_id " .
e9b9a095
DO
1866 "group by tag_id order by refcnt desc limit 50";
1867 // The same data is already present in pre-loaded tag list, but not in
1868 // the form we need. So let's ask the DB server for cooked top list and
1869 // use the cooked tag list to break it down.
065eeb52 1870 $result = useSelectBlade ($query, __FUNCTION__);
e9b9a095
DO
1871 $refc = $result->fetchAll (PDO::FETCH_ASSOC);
1872 echo '<table border=1><tr><th>tag</th><th>total</th><th>objects</th><th>IPv4 nets</th><th>racks</th>';
19ea3ebf 1873 echo '<th>IPv4 VS</th><th>IPv4 RS pools</th><th>users</th><th>files</th></tr>';
e9b9a095
DO
1874 $pagebyrealm = array
1875 (
939f9b03 1876 'file' => 'files&tab=default',
e9b9a095 1877 'ipv4net' => 'ipv4space&tab=default',
e9b9a095
DO
1878 'ipv4vs' => 'ipv4vslist&tab=default',
1879 'ipv4rspool' => 'ipv4rsplist&tab=default',
939f9b03 1880 'object' => 'depot&tab=default',
e1ae3fb4 1881 'rack' => 'rackspace&tab=default',
e9b9a095
DO
1882 'user' => 'userlist&tab=default'
1883 );
1884 foreach ($refc as $ref)
1885 {
1886 echo "<tr><td>${ref['tag']}</td><td>${ref['refcnt']}</td>";
19ea3ebf 1887 foreach (array ('object', 'ipv4net', 'rack', 'ipv4vs', 'ipv4rspool', 'user', 'file') as $realm)
e9b9a095
DO
1888 {
1889 echo '<td>';
1890 if (!isset ($taglist[$ref['id']]['refcnt'][$realm]))
1891 echo '&nbsp;';
1892 else
1893 {
a8efc03e 1894 echo "<a href='${root}?page=" . $pagebyrealm[$realm] . "&cft[]=${ref['id']}'>";
e9b9a095
DO
1895 echo $taglist[$ref['id']]['refcnt'][$realm] . '</a>';
1896 }
1897 echo '</td>';
1898 }
1899 echo '</tr>';
1900 }
1901 echo '</table>';
5bbbeaa2
DO
1902}
1903
6807f0be
DO
1904/*
1905
1906The following allows figuring out records in TagStorage, which refer to non-existing entities:
1907
120e9ddd
DO
1908mysql> select entity_id from TagStorage left join Files on entity_id = id where entity_realm = 'file' and id is null;
1909mysql> select entity_id from TagStorage left join IPv4Network on entity_id = id where entity_realm = 'ipv4net' and id is null;
1910mysql> select entity_id from TagStorage left join RackObject on entity_id = id where entity_realm = 'object' and id is null;
1911mysql> select entity_id from TagStorage left join Rack on entity_id = id where entity_realm = 'rack' and id is null;
1912mysql> select entity_id from TagStorage left join IPv4VS on entity_id = id where entity_realm = 'ipv4vs' and id is null;
1913mysql> select entity_id from TagStorage left join IPv4RSPool on entity_id = id where entity_realm = 'ipv4rspool' and id is null;
1914mysql> select entity_id from TagStorage left join UserAccount on entity_id = user_id where entity_realm = 'user' and user_id is null;
6807f0be
DO
1915
1916Accordingly, these are the records, which refer to non-existent tags:
1917
1918mysql> select tag_id from TagStorage left join TagTree on tag_id = id where id is null;
1919
1920*/
1921
e673ee24
DO
1922function commitUpdateDictionary ($chapter_no = 0, $dict_key = 0, $dict_value = '')
1923{
1924 if ($chapter_no <= 0 or $dict_key <= 0 or empty ($dict_value))
1925 {
f41b492f 1926 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1927 die;
1928 }
1929 global $dbxlink;
1930 $query =
10bac82a 1931 "update Dictionary set dict_value = '${dict_value}' where chapter_id=${chapter_no} " .
e673ee24
DO
1932 "and dict_key=${dict_key} limit 1";
1933 $result = $dbxlink->query ($query);
1934 if ($result == NULL)
1935 {
f41b492f 1936 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1937 die;
1938 }
1939 return TRUE;
1940}
1941
1942function commitSupplementDictionary ($chapter_no = 0, $dict_value = '')
1943{
1944 if ($chapter_no <= 0 or empty ($dict_value))
1945 {
f41b492f 1946 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1947 die;
1948 }
1949 return useInsertBlade
1950 (
1951 'Dictionary',
10bac82a 1952 array ('chapter_id' => $chapter_no, 'dict_value' => "'${dict_value}'")
e673ee24
DO
1953 );
1954}
1955
1956function commitReduceDictionary ($chapter_no = 0, $dict_key = 0)
1957{
1958 if ($chapter_no <= 0 or $dict_key <= 0)
1959 {
f41b492f 1960 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1961 die;
1962 }
1963 global $dbxlink;
1964 $query =
10bac82a 1965 "delete from Dictionary where chapter_id=${chapter_no} " .
e673ee24
DO
1966 "and dict_key=${dict_key} limit 1";
1967 $result = $dbxlink->query ($query);
1968 if ($result == NULL)
1969 {
f41b492f 1970 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1971 die;
1972 }
1973 return TRUE;
1974}
1975
1976function commitAddChapter ($chapter_name = '')
1977{
1978 if (empty ($chapter_name))
1979 {
f41b492f 1980 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1981 die;
1982 }
1983 return useInsertBlade
1984 (
1985 'Chapter',
10bac82a 1986 array ('name' => "'${chapter_name}'")
e673ee24
DO
1987 );
1988}
1989
1990function commitUpdateChapter ($chapter_no = 0, $chapter_name = '')
1991{
1992 if ($chapter_no <= 0 or empty ($chapter_name))
1993 {
f41b492f 1994 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1995 die;
1996 }
1997 global $dbxlink;
1998 $query =
10bac82a 1999 "update Chapter set name = '${chapter_name}' where id = ${chapter_no} " .
e673ee24
DO
2000 "and sticky = 'no' limit 1";
2001 $result = $dbxlink->query ($query);
2002 if ($result == NULL)
2003 {
f41b492f 2004 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
2005 die;
2006 }
2007 return TRUE;
2008}
2009
2010function commitDeleteChapter ($chapter_no = 0)
2011{
2012 if ($chapter_no <= 0)
2013 {
f41b492f 2014 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
2015 die;
2016 }
2017 global $dbxlink;
2018 $query =
10bac82a 2019 "delete from Chapter where id = ${chapter_no} and sticky = 'no' limit 1";
e673ee24
DO
2020 $result = $dbxlink->query ($query);
2021 if ($result == NULL)
2022 {
f41b492f 2023 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
2024 die;
2025 }
2026 return TRUE;
2027}
2028
4c330a14
DO
2029// This is a dictionary accessor. We perform link rendering, so the user sees
2030// nice <select> drop-downs.
e673ee24
DO
2031function readChapter ($chapter_name = '')
2032{
2033 if (empty ($chapter_name))
2034 {
f41b492f 2035 showError ('invalid argument', __FUNCTION__);
e673ee24
DO
2036 return NULL;
2037 }
e673ee24 2038 $query =
10bac82a
DY
2039 "select dict_key, dict_value from Dictionary join Chapter on Chapter.id = Dictionary.chapter_id " .
2040 "where Chapter.name = '${chapter_name}'";
065eeb52 2041 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
2042 $chapter = array();
2043 while ($row = $result->fetch (PDO::FETCH_ASSOC))
4c330a14 2044 $chapter[$row['dict_key']] = parseWikiLink ($row['dict_value'], 'o');
e673ee24 2045 $result->closeCursor();
4aa8609b
DO
2046 // SQL ORDER BY had no sense, because we need to sort after link rendering, not before.
2047 asort ($chapter);
e673ee24
DO
2048 return $chapter;
2049}
2050
2051function getAttrMap ()
2052{
e673ee24 2053 $query =
10bac82a
DY
2054 "select a.id as attr_id, a.type as attr_type, a.name as attr_name, am.objtype_id, " .
2055 "d.dict_value as objtype_name, am.chapter_id, c2.name as chapter_name from " .
2056 "Attribute as a left join AttributeMap as am on a.id = am.attr_id " .
e673ee24 2057 "left join Dictionary as d on am.objtype_id = d.dict_key " .
10bac82a 2058 "left join Chapter as c1 on d.chapter_id = c1.id " .
291115e4 2059 "left join Chapter as c2 on am.chapter_id = c2.id " .
10bac82a
DY
2060 "where c1.name = 'RackObjectType' or c1.name is null " .
2061 "order by a.name";
065eeb52 2062 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
2063 $ret = array();
2064 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2065 {
2066 $attr_id = $row['attr_id'];
2067 if (!isset ($ret[$attr_id]))
2068 {
2069 $ret[$attr_id]['id'] = $attr_id;
2070 $ret[$attr_id]['type'] = $row['attr_type'];
2071 $ret[$attr_id]['name'] = $row['attr_name'];
2072 $ret[$attr_id]['application'] = array();
2073 }
2074 if ($row['objtype_id'] == '')
2075 continue;
2076 $application['objtype_id'] = $row['objtype_id'];
2077 $application['objtype_name'] = $row['objtype_name'];
2078 if ($row['attr_type'] == 'dict')
2079 {
50393983 2080 $application['chapter_no'] = $row['chapter_id'];
e673ee24
DO
2081 $application['chapter_name'] = $row['chapter_name'];
2082 }
2083 $ret[$attr_id]['application'][] = $application;
2084 }
2085 $result->closeCursor();
2086 return $ret;
2087}
2088
2089function commitUpdateAttribute ($attr_id = 0, $attr_name = '')
2090{
2091 if ($attr_id <= 0 or empty ($attr_name))
2092 {
f41b492f 2093 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
2094 die;
2095 }
2096 global $dbxlink;
2097 $query =
10bac82a
DY
2098 "update Attribute set name = '${attr_name}' " .
2099 "where id = ${attr_id} limit 1";
e673ee24
DO
2100 $result = $dbxlink->query ($query);
2101 if ($result == NULL)
2102 {
f41b492f 2103 showError ("SQL query '${query}' failed", __FUNCTION__);
e673ee24
DO
2104 die;
2105 }
2106 return TRUE;
2107}
2108
2109function commitAddAttribute ($attr_name = '', $attr_type = '')
2110{
2111 if (empty ($attr_name))
2112 {
f41b492f 2113 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
2114 die;
2115 }
2116 switch ($attr_type)
2117 {
2118 case 'uint':
2119 case 'float':
2120 case 'string':
2121 case 'dict':
2122 break;
2123 default:
f41b492f 2124 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
2125 die;
2126 }
2127 return useInsertBlade
2128 (
2129 'Attribute',
10bac82a 2130 array ('name' => "'${attr_name}'", 'type' => "'${attr_type}'")
e673ee24
DO
2131 );
2132}
2133
2134function commitDeleteAttribute ($attr_id = 0)
2135{
2136 if ($attr_id <= 0)
2137 {
f41b492f 2138 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
2139 die;
2140 }
10bac82a 2141 return useDeleteBlade ('Attribute', 'id', $attr_id);
e673ee24
DO
2142}
2143
2144// FIXME: don't store garbage in chapter_no for non-dictionary types.
2145function commitSupplementAttrMap ($attr_id = 0, $objtype_id = 0, $chapter_no = 0)
2146{
2147 if ($attr_id <= 0 or $objtype_id <= 0 or $chapter_no <= 0)
2148 {
f41b492f 2149 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
2150 die;
2151 }
2152 return useInsertBlade
2153 (
2154 'AttributeMap',
2155 array
2156 (
2157 'attr_id' => $attr_id,
2158 'objtype_id' => $objtype_id,
10bac82a 2159 'chapter_id' => $chapter_no
e673ee24
DO
2160 )
2161 );
2162}
2163
2164function commitReduceAttrMap ($attr_id = 0, $objtype_id)
2165{
2166 if ($attr_id <= 0 or $objtype_id <= 0)
2167 {
f41b492f 2168 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
2169 die;
2170 }
2171 global $dbxlink;
2172 $query =
2173 "delete from AttributeMap where attr_id=${attr_id} " .
2174 "and objtype_id=${objtype_id} limit 1";
2175 $result = $dbxlink->query ($query);
2176 if ($result == NULL)
2177 {
f41b492f 2178 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
2179 die;
2180 }
2181 return TRUE;
2182}
2183
2184// This function returns all optional attributes for requested object
2185// as an array of records. NULL is returned on error and empty array
2186// is returned, if there are no attributes found.
24cbe8af 2187function getAttrValues ($object_id, $strip_optgroup = FALSE)
e673ee24
DO
2188{
2189 if ($object_id <= 0)
2190 {
f41b492f 2191 showError ('Invalid argument', __FUNCTION__);
e673ee24
DO
2192 return NULL;
2193 }
e673ee24
DO
2194 $ret = array();
2195 $query =
10bac82a 2196 "select A.id as attr_id, A.name as attr_name, A.type as attr_type, C.name as chapter_name, " .
e673ee24
DO
2197 "AV.uint_value, AV.float_value, AV.string_value, D.dict_value from " .
2198 "RackObject as RO inner join AttributeMap as AM on RO.objtype_id = AM.objtype_id " .
10bac82a 2199 "inner join Attribute as A on AM.attr_id = A.id " .
e673ee24 2200 "left join AttributeValue as AV on AV.attr_id = AM.attr_id and AV.object_id = RO.id " .
10bac82a
DY
2201 "left join Dictionary as D on D.dict_key = AV.uint_value and AM.chapter_id = D.chapter_id " .
2202 "left join Chapter as C on AM.chapter_id = C.id " .
2203 "where RO.id = ${object_id} order by A.type, A.name";
065eeb52 2204 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
2205 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2206 {
2207 $record = array();
2208 $record['id'] = $row['attr_id'];
2209 $record['name'] = $row['attr_name'];
2210 $record['type'] = $row['attr_type'];
2211 switch ($row['attr_type'])
2212 {
2213 case 'uint':
2214 case 'float':
2215 case 'string':
24cbe8af
DO
2216 $record['value'] = $row[$row['attr_type'] . '_value'];
2217 $record['a_value'] = parseWikiLink ($record['value'], 'a');
2218 break;
e673ee24 2219 case 'dict':
24cbe8af
DO
2220 $record['value'] = parseWikiLink ($row[$row['attr_type'] . '_value'], 'o', $strip_optgroup);
2221 $record['a_value'] = parseWikiLink ($row[$row['attr_type'] . '_value'], 'a', $strip_optgroup);
e673ee24
DO
2222 $record['chapter_name'] = $row['chapter_name'];
2223 $record['key'] = $row['uint_value'];
2224 break;
2225 default:
2226 $record['value'] = NULL;
2227 break;
2228 }
2229 $ret[$row['attr_id']] = $record;
2230 }
2231 $result->closeCursor();
2232 return $ret;
2233}
2234
2235function commitResetAttrValue ($object_id = 0, $attr_id = 0)
2236{
2237 if ($object_id <= 0 or $attr_id <= 0)
2238 {
f41b492f 2239 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
2240 die;
2241 }
2242 global $dbxlink;
2243 $query = "delete from AttributeValue where object_id = ${object_id} and attr_id = ${attr_id} limit 1";
2244 $result = $dbxlink->query ($query);
2245 if ($result == NULL)
2246 {
f41b492f 2247 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
2248 die;
2249 }
2250 return TRUE;
2251}
2252
2253// FIXME: don't share common code with use commitResetAttrValue()
2254function commitUpdateAttrValue ($object_id = 0, $attr_id = 0, $value = '')
2255{
2256 if ($object_id <= 0 or $attr_id <= 0)
2257 {
f41b492f 2258 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
2259 die;
2260 }
2261 if (empty ($value))
2262 return commitResetAttrValue ($object_id, $attr_id);
2263 global $dbxlink;
10bac82a 2264 $query1 = "select type as attr_type from Attribute where id = ${attr_id}";
e673ee24
DO
2265 $result = $dbxlink->query ($query1);
2266 if ($result == NULL)
2267 {
f41b492f 2268 showError ('SQL query #1 failed', __FUNCTION__);
e673ee24
DO
2269 die;
2270 }
2271 $row = $result->fetch (PDO::FETCH_NUM);
2272 if ($row == NULL)
2273 {
f41b492f 2274 showError ('SQL query #1 returned no results', __FUNCTION__);
e673ee24
DO
2275 die;
2276 }
2277 $attr_type = $row[0];
2278 $result->closeCursor();
2279 switch ($attr_type)
2280 {
2281 case 'uint':
2282 case 'float':
2283 case 'string':
2284 $column = $attr_type . '_value';
2285 break;
2286 case 'dict':
2287 $column = 'uint_value';
2288 break;
2289 default:
f41b492f 2290 showError ("Unknown attribute type '${attr_type}' met", __FUNCTION__);
e673ee24
DO
2291 die;
2292 }
2293 $query2 =
2294 "delete from AttributeValue where " .
2295 "object_id = ${object_id} and attr_id = ${attr_id} limit 1";
2296 $result = $dbxlink->query ($query2);
2297 if ($result == NULL)
2298 {
f41b492f 2299 showError ('SQL query #2 failed', __FUNCTION__);
e673ee24
DO
2300 die;
2301 }
2302 // We know $value isn't empty here.
2303 $query3 =
2304 "insert into AttributeValue set ${column} = '${value}', " .
2305 "object_id = ${object_id}, attr_id = ${attr_id} ";
2306 $result = $dbxlink->query ($query3);
2307 if ($result == NULL)
2308 {
f41b492f 2309 showError ('SQL query #3 failed', __FUNCTION__);
e673ee24
DO
2310 die;
2311 }
2312 return TRUE;
2313}
2314
2315function commitUseupPort ($port_id = 0)
2316{
2317 if ($port_id <= 0)
2318 {
f41b492f 2319 showError ("Invalid argument", __FUNCTION__);
e673ee24
DO
2320 die;
2321 }
2322 global $dbxlink;
2323 $query = "update Port set reservation_comment = NULL where id = ${port_id} limit 1";
2324 $result = $dbxlink->exec ($query);
2325 if ($result == NULL)
2326 {
f41b492f 2327 showError ("SQL query failed", __FUNCTION__);
e673ee24
DO
2328 die;
2329 }
2330 return TRUE;
2331
2332}
2333
2334// This is a swiss-knife blade to insert a record into a table.
2335// The first argument is table name.
2336// The second argument is an array of "name" => "value" pairs.
2337// The function returns either TRUE or FALSE (we expect one row
2338// to be inserted).
2339function useInsertBlade ($tablename, $values)
2340{
2341 global $dbxlink;
2342 $namelist = $valuelist = '';
2343 foreach ($values as $name => $value)
2344 {
2345 $namelist = $namelist . ($namelist == '' ? "(${name}" : ", ${name}");
2346 $valuelist = $valuelist . ($valuelist == '' ? "(${value}" : ", ${value}");
2347 }
2348 $query = "insert into ${tablename} ${namelist}) values ${valuelist})";
2349 $result = $dbxlink->exec ($query);
2350 if ($result != 1)
2351 return FALSE;
2352 return TRUE;
2353}
2354
2355// This swiss-knife blade deletes one record from the specified table
2356// using the specified key name and value.
f5575f12 2357function useDeleteBlade ($tablename, $keyname, $keyvalue)
e673ee24
DO
2358{
2359 global $dbxlink;
f5575f12 2360 return 1 === $dbxlink->exec ("delete from ${tablename} where ${keyname}=${keyvalue} limit 1");
e673ee24
DO
2361}
2362
5967b83d
DO
2363function useSelectBlade ($query, $caller = 'N/A')
2364{
2365 global $dbxlink;
2366 $result = $dbxlink->query ($query);
2367 if ($result == NULL)
2368 {
2369 $ei = $dbxlink->errorInfo();
105a3bc8 2370 showError ("SQL query '${query}'\n failed in useSelectBlade with error ${ei[1]} (${ei[2]})", $caller);
a6e91ac2 2371 debug_print_backtrace();
5967b83d
DO
2372 return NULL;
2373 }
2374 return $result;
2375}
2376
9c0b0016
DO
2377function loadConfigCache ()
2378{
4fe32e78 2379 $query = 'SELECT varname, varvalue, vartype, is_hidden, emptyok, description FROM Config ORDER BY varname';
065eeb52 2380 $result = useSelectBlade ($query, __FUNCTION__);
9c0b0016
DO
2381 $cache = array();
2382 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2383 $cache[$row['varname']] = $row;
2384 $result->closeCursor();
2385 return $cache;
2386}
2387
2388// setConfigVar() is expected to perform all necessary filtering
2389function storeConfigVar ($varname = NULL, $varvalue = NULL)
2390{
c461c579 2391 global $dbxlink;
bb6b9880 2392 if (empty ($varname) || $varvalue === NULL)
9c0b0016 2393 {
f41b492f 2394 showError ('Invalid arguments', __FUNCTION__);
9c0b0016
DO
2395 return FALSE;
2396 }
2397 $query = "update Config set varvalue='${varvalue}' where varname='${varname}' limit 1";
2398 $result = $dbxlink->query ($query);
2399 if ($result == NULL)
2400 {
f41b492f 2401 showError ("SQL query '${query}' failed", __FUNCTION__);
9c0b0016
DO
2402 return FALSE;
2403 }
2404 $rc = $result->rowCount();
2405 $result->closeCursor();
f7ee57a1 2406 if ($rc == 0 or $rc == 1)
9c0b0016 2407 return TRUE;
f41b492f 2408 showError ("Something went wrong for args '${varname}', '${varvalue}'", __FUNCTION__);
9c0b0016
DO
2409 return FALSE;
2410}
2411
fbbb74fb
DO
2412// Database version detector. Should behave corretly on any
2413// working dataset a user might have.
2414function getDatabaseVersion ()
2415{
2416 global $dbxlink;
2417 $query = "select varvalue from Config where varname = 'DB_VERSION' and vartype = 'string'";
2418 $result = $dbxlink->query ($query);
2419 if ($result == NULL)
2420 {
2421 $errorInfo = $dbxlink->errorInfo();
2422 if ($errorInfo[0] == '42S02') // ER_NO_SUCH_TABLE
2423 return '0.14.4';
4d2e93f2 2424 die (__FUNCTION__ . ': SQL query #1 failed with error ' . $errorInfo[2]);
fbbb74fb
DO
2425 }
2426 $rows = $result->fetchAll (PDO::FETCH_NUM);
2427 if (count ($rows) != 1 || empty ($rows[0][0]))
2428 {
2429 $result->closeCursor();
4d2e93f2 2430 die (__FUNCTION__ . ': Cannot guess database version. Config table is present, but DB_VERSION is missing or invalid. Giving up.');
fbbb74fb
DO
2431 }
2432 $ret = $rows[0][0];
2433 $result->closeCursor();
2434 return $ret;
2435}
2436
da04825a
DO
2437// Return an array of virtual services. For each of them list real server pools
2438// with their load balancers and other stats.
62a1dcb5
DO
2439function getSLBSummary ()
2440{
6fec9f39
DO
2441 $query = 'select vs.id as vsid, inet_ntoa(vip) as vip, vport, proto, vs.name, object_id, ' .
2442 'lb.rspool_id, pool.name as pool_name, count(rs.id) as rscount ' .
706ce117
DO
2443 'from IPv4VS as vs inner join IPv4LB as lb on vs.id = lb.vs_id ' .
2444 'inner join IPv4RSPool as pool on lb.rspool_id = pool.id ' .
2445 'left join IPv4RS as rs on rs.rspool_id = lb.rspool_id ' .
6fec9f39 2446 'group by vs.id, object_id order by vs.vip, object_id';
065eeb52 2447 $result = useSelectBlade ($query, __FUNCTION__);
c3bdc503
DO
2448 $ret = array();
2449 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2450 {
4cadac8f 2451 $vsid = $row['vsid'];
da04825a 2452 $object_id = $row['object_id'];
4cadac8f
DO
2453 if (!isset ($ret[$vsid]))
2454 {
2455 $ret[$vsid] = array();
13bffb29 2456 foreach (array ('vip', 'vport', 'proto', 'name') as $cname)
4cadac8f 2457 $ret[$vsid][$cname] = $row[$cname];
da04825a 2458 $ret[$vsid]['lblist'] = array();
4cadac8f 2459 }
6fec9f39
DO
2460 // There's only one assigned RS pool possible for each LB-VS combination.
2461 $ret[$vsid]['lblist'][$row['object_id']] = array
2462 (
2463 'id' => $row['rspool_id'],
2464 'size' => $row['rscount'],
2465 'name' => $row['pool_name']
2466 );
c3bdc503 2467 }
060ba26e 2468 $result->closeCursor();
c3bdc503 2469 return $ret;
62a1dcb5
DO
2470}
2471
7e7a8387 2472function addRStoRSPool ($pool_id = 0, $rsip = '', $rsport = 0, $inservice = 'no', $rsconfig = '')
ca461127 2473{
79a9edb4 2474 if ($pool_id <= 0)
ca461127
DO
2475 {
2476 showError ('Invalid arguments', __FUNCTION__);
2477 die;
2478 }
79a9edb4
DO
2479 if (empty ($rsport) or $rsport == 0)
2480 $rsport = 'NULL';
ca461127
DO
2481 return useInsertBlade
2482 (
706ce117 2483 'IPv4RS',
ca461127
DO
2484 array
2485 (
2486 'rsip' => "inet_aton('${rsip}')",
2487 'rsport' => $rsport,
2488 'rspool_id' => $pool_id,
bcbeadb4 2489 'inservice' => ($inservice == 'yes' ? "'yes'" : "'no'"),
3241551e
DO
2490 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2491 )
2492 );
2493}
2494
c63a8d6e 2495function commitCreateVS ($vip = '', $vport = 0, $proto = '', $name = '', $vsconfig, $rsconfig, $taglist = array())
d6517a21
DO
2496{
2497 if (empty ($vip) or $vport <= 0 or empty ($proto))
c63a8d6e
DO
2498 return __FUNCTION__ . ': invalid arguments';
2499 if (!useInsertBlade
d6517a21 2500 (
706ce117 2501 'IPv4VS',
d6517a21
DO
2502 array
2503 (
2504 'vip' => "inet_aton('${vip}')",
2505 'vport' => $vport,
2506 'proto' => "'${proto}'",
2507 'name' => (empty ($name) ? 'NULL' : "'${name}'"),
2508 'vsconfig' => (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'"),
2509 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2510 )
c63a8d6e
DO
2511 ))
2512 return __FUNCTION__ . ': SQL insertion failed';
351c0966 2513 return produceTagsForLastRecord ('ipv4vs', $taglist);
d6517a21
DO
2514}
2515
c1ca768c 2516function addLBtoRSPool ($pool_id = 0, $object_id = 0, $vs_id = 0, $vsconfig = '', $rsconfig = '')
3241551e 2517{
c1ca768c 2518 if ($pool_id <= 0 or $object_id <= 0 or $vs_id <= 0)
3241551e
DO
2519 {
2520 showError ('Invalid arguments', __FUNCTION__);
2521 die;
2522 }
2523 return useInsertBlade
2524 (
706ce117 2525 'IPv4LB',
3241551e
DO
2526 array
2527 (
2528 'object_id' => $object_id,
2529 'rspool_id' => $pool_id,
c1ca768c 2530 'vs_id' => $vs_id,
3241551e
DO
2531 'vsconfig' => (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'"),
2532 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2533 )
ca461127
DO
2534 );
2535}
2536
fb1c4a54
DO
2537function commitDeleteRS ($id = 0)
2538{
2539 if ($id <= 0)
2540 return FALSE;
706ce117 2541 return useDeleteBlade ('IPv4RS', 'id', $id);
fb1c4a54
DO
2542}
2543
d6517a21
DO
2544function commitDeleteVS ($id = 0)
2545{
2546 if ($id <= 0)
2547 return FALSE;
706ce117 2548 return useDeleteBlade ('IPv4VS', 'id', $id) && destroyTagsForEntity ('ipv4vs', $id);
d6517a21
DO
2549}
2550
c1ca768c 2551function commitDeleteLB ($object_id = 0, $pool_id = 0, $vs_id = 0)
3241551e
DO
2552{
2553 global $dbxlink;
c4d85fd1 2554 if ($object_id <= 0 or $pool_id <= 0 or $vs_id <= 0)
3241551e 2555 return FALSE;
706ce117 2556 $query = "delete from IPv4LB where object_id = ${object_id} and " .
c1ca768c 2557 "rspool_id = ${pool_id} and vs_id = ${vs_id} limit 1";
3241551e
DO
2558 $result = $dbxlink->exec ($query);
2559 if ($result === NULL)
2560 return FALSE;
2561 elseif ($result != 1)
2562 return FALSE;
2563 else
2564 return TRUE;
2565}
2566
fb1c4a54
DO
2567function commitUpdateRS ($rsid = 0, $rsip = '', $rsport = 0, $rsconfig = '')
2568{
79a9edb4 2569 if ($rsid <= 0)
fb1c4a54
DO
2570 {
2571 showError ('Invalid args', __FUNCTION__);
2572 die;
2573 }
2574 if (long2ip (ip2long ($rsip)) !== $rsip)
2575 {
2576 showError ("Invalid IP address '${rsip}'", __FUNCTION__);
2577 die;
2578 }
79a9edb4
DO
2579 if (empty ($rsport) or $rsport == 0)
2580 $rsport = 'NULL';
fb1c4a54
DO
2581 global $dbxlink;
2582 $query =
706ce117 2583 "update IPv4RS set rsip = inet_aton('${rsip}'), rsport = ${rsport}, rsconfig = " .
3241551e 2584 (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
fb1c4a54
DO
2585 " where id = ${rsid} limit 1";
2586 $result = $dbxlink->query ($query);
2587 if ($result == NULL)
2588 {
2589 showError ("SQL query '${query}' failed", __FUNCTION__);
2590 die;
2591 }
2592 return TRUE;
2593}
2594
c1ca768c 2595function commitUpdateLB ($object_id = 0, $pool_id = 0, $vs_id = 0, $vsconfig = '', $rsconfig = '')
3241551e 2596{
c1ca768c 2597 if ($object_id <= 0 or $pool_id <= 0 or $vs_id <= 0)
3241551e
DO
2598 {
2599 showError ('Invalid args', __FUNCTION__);
2600 die;
2601 }
2602 global $dbxlink;
2603 $query =
706ce117 2604 "update IPv4LB set vsconfig = " .
3241551e
DO
2605 (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'") .
2606 ', rsconfig = ' .
2607 (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
c1ca768c
DO
2608 " where object_id = ${object_id} and rspool_id = ${pool_id} " .
2609 "and vs_id = ${vs_id} limit 1";
3241551e
DO
2610 $result = $dbxlink->exec ($query);
2611 if ($result === NULL)
2612 return FALSE;
3241551e
DO
2613 else
2614 return TRUE;
2615}
2616
d6517a21
DO
2617function commitUpdateVS ($vsid = 0, $vip = '', $vport = 0, $proto = '', $name = '', $vsconfig = '', $rsconfig = '')
2618{
2619 if ($vsid <= 0 or empty ($vip) or $vport <= 0 or empty ($proto))
2620 {
2621 showError ('Invalid args', __FUNCTION__);
2622 die;
2623 }
2624 global $dbxlink;
706ce117 2625 $query = "update IPv4VS set " .
d6517a21
DO
2626 "vip = inet_aton('${vip}'), " .
2627 "vport = ${vport}, " .
2628 "proto = '${proto}', " .
2629 'name = ' . (empty ($name) ? 'NULL,' : "'${name}', ") .
2630 'vsconfig = ' . (empty ($vsconfig) ? 'NULL,' : "'${vsconfig}', ") .
5ad76f01
DO
2631 'rsconfig = ' . (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
2632 " where id = ${vsid} limit 1";
d6517a21
DO
2633 $result = $dbxlink->exec ($query);
2634 if ($result === NULL)
2635 return FALSE;
d6517a21
DO
2636 else
2637 return TRUE;
2638}
2639
5a1680d2
DO
2640function loadThumbCache ($rack_id = 0)
2641{
5a1680d2
DO
2642 $ret = NULL;
2643 $query = "select thumb_data from Rack where id = ${rack_id} and thumb_data is not null limit 1";
065eeb52 2644 $result = useSelectBlade ($query, __FUNCTION__);
5a1680d2
DO
2645 $row = $result->fetch (PDO::FETCH_ASSOC);
2646 if ($row)
2647 $ret = base64_decode ($row['thumb_data']);
2648 $result->closeCursor();
2649 return $ret;
2650}
2651
2652function saveThumbCache ($rack_id = 0, $cache = NULL)
2653{
2654 global $dbxlink;
2655 if ($rack_id == 0 or $cache == NULL)
2656 {
2657 showError ('Invalid arguments', __FUNCTION__);
2658 return;
2659 }
2660 $data = base64_encode ($cache);
2661 $query = "update Rack set thumb_data = '${data}' where id = ${rack_id} limit 1";
2662 $result = $dbxlink->exec ($query);
2663}
9a81d416 2664
c7fe33be
DO
2665function resetThumbCache ($rack_id = 0)
2666{
2667 global $dbxlink;
2668 if ($rack_id == 0)
2669 {
2670 showError ('Invalid argument', __FUNCTION__);
2671 return;
2672 }
2673 $query = "update Rack set thumb_data = NULL where id = ${rack_id} limit 1";
2674 $result = $dbxlink->exec ($query);
2675}
2676
748805bf 2677// Return the list of attached RS pools for the given object. As long as we have
706ce117 2678// the LB-VS UNIQUE in IPv4LB table, it is Ok to key returned records
748805bf
DO
2679// by vs_id, because there will be only one RS pool listed for each VS of the
2680// current object.
78e7b769
DO
2681function getRSPoolsForObject ($object_id = 0)
2682{
2683 if ($object_id <= 0)
2684 {
2685 showError ('Invalid object_id', __FUNCTION__);
2686 return NULL;
2687 }
748805bf 2688 $query = 'select vs_id, inet_ntoa(vip) as vip, vport, proto, vs.name, pool.id as pool_id, ' .
732e4578 2689 'pool.name as pool_name, count(rsip) as rscount, lb.vsconfig, lb.rsconfig from ' .
706ce117
DO
2690 'IPv4LB as lb inner join IPv4RSPool as pool on lb.rspool_id = pool.id ' .
2691 'inner join IPv4VS as vs on lb.vs_id = vs.id ' .
2692 'left join IPv4RS as rs on lb.rspool_id = rs.rspool_id ' .
748805bf
DO
2693 "where lb.object_id = ${object_id} " .
2694 'group by lb.rspool_id, lb.vs_id order by vs.vip, vport, proto, pool.name';
065eeb52 2695 $result = useSelectBlade ($query, __FUNCTION__);
748805bf 2696 $ret = array ();
78e7b769 2697 while ($row = $result->fetch (PDO::FETCH_ASSOC))
732e4578 2698 foreach (array ('vip', 'vport', 'proto', 'name', 'pool_id', 'pool_name', 'rscount', 'vsconfig', 'rsconfig') as $cname)
748805bf 2699 $ret[$row['vs_id']][$cname] = $row[$cname];
78e7b769 2700 $result->closeCursor();
748805bf 2701 return $ret;
78e7b769
DO
2702}
2703
c63a8d6e 2704function commitCreateRSPool ($name = '', $vsconfig = '', $rsconfig = '', $taglist = array())
5ad76f01 2705{
c63a8d6e
DO
2706 if (empty ($name))
2707 return __FUNCTION__ . ': invalid arguments';
2708 if (!useInsertBlade
5ad76f01 2709 (
706ce117 2710 'IPv4RSPool',
5ad76f01
DO
2711 array
2712 (
5ad76f01
DO
2713 'name' => (empty ($name) ? 'NULL' : "'${name}'"),
2714 'vsconfig' => (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'"),
2715 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2716 )
c63a8d6e
DO
2717 ))
2718 return __FUNCTION__ . ': SQL insertion failed';
351c0966 2719 return produceTagsForLastRecord ('ipv4rspool', $taglist);
5ad76f01
DO
2720}
2721
2722function commitDeleteRSPool ($pool_id = 0)
2723{
2724 global $dbxlink;
2725 if ($pool_id <= 0)
2726 return FALSE;
706ce117 2727 return useDeleteBlade ('IPv4RSPool', 'id', $pool_id) && destroyTagsForEntity ('ipv4rspool', $pool_id);
5ad76f01
DO
2728}
2729
2730function commitUpdateRSPool ($pool_id = 0, $name = '', $vsconfig = '', $rsconfig = '')
2731{
2732 if ($pool_id <= 0)
2733 {
2734 showError ('Invalid arg', __FUNCTION__);
2735 die;
2736 }
2737 global $dbxlink;
706ce117 2738 $query = "update IPv4RSPool set " .
5ad76f01
DO
2739 'name = ' . (empty ($name) ? 'NULL,' : "'${name}', ") .
2740 'vsconfig = ' . (empty ($vsconfig) ? 'NULL,' : "'${vsconfig}', ") .
2741 'rsconfig = ' . (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
2742 " where id = ${pool_id} limit 1";
2743 $result = $dbxlink->exec ($query);
2744 if ($result === NULL)
2745 return FALSE;
2746 elseif ($result != 1)
2747 return FALSE;
2748 else
2749 return TRUE;
2750}
2751
8253d9f0
DO
2752function getRSList ()
2753{
1f7d18fa 2754 $query = "select id, inservice, inet_ntoa(rsip) as rsip, rsport, rspool_id, rsconfig " .
706ce117 2755 "from IPv4RS order by rspool_id, IPv4RS.rsip, rsport";
065eeb52 2756 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6 2757 $ret = array ();
8253d9f0 2758 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1f7d18fa 2759 foreach (array ('inservice', 'rsip', 'rsport', 'rspool_id', 'rsconfig') as $cname)
4b0932b6
DO
2760 $ret[$row['id']][$cname] = $row[$cname];
2761 $result->closeCursor();
2762 return $ret;
2763}
2764
2765// Return the list of all currently configured load balancers with their pool count.
2766function getLBList ()
2767{
4b0932b6 2768 $query = "select object_id, count(rspool_id) as poolcount " .
706ce117 2769 "from IPv4LB group by object_id order by object_id";
065eeb52 2770 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6
DO
2771 $ret = array ();
2772 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2773 $ret[$row['object_id']] = $row['poolcount'];
8253d9f0 2774 $result->closeCursor();
4b0932b6 2775 return $ret;
8253d9f0
DO
2776}
2777
9e677cbd
DO
2778// For the given object return: it vsconfig/rsconfig; the list of RS pools
2779// attached (each with vsconfig/rsconfig in turn), each with the list of
2780// virtual services terminating the pool. Each pool also lists all real
2781// servers with rsconfig.
2987fc1f 2782function getSLBConfig ($object_id)
9e677cbd
DO
2783{
2784 if ($object_id <= 0)
2785 {
2786 showError ('Invalid arg', __FUNCTION__);
2787 return NULL;
2788 }
9e677cbd 2789 $ret = array();
d91f08f3
DO
2790 $query = 'select vs_id, inet_ntoa(vip) as vip, vport, proto, vs.name as vs_name, ' .
2791 'vs.vsconfig as vs_vsconfig, vs.rsconfig as vs_rsconfig, ' .
2792 'lb.vsconfig as lb_vsconfig, lb.rsconfig as lb_rsconfig, pool.id as pool_id, pool.name as pool_name, ' .
9e677cbd 2793 'pool.vsconfig as pool_vsconfig, pool.rsconfig as pool_rsconfig, ' .
d91f08f3 2794 'rs.id as rs_id, inet_ntoa(rsip) as rsip, rsport, rs.rsconfig as rs_rsconfig from ' .
706ce117
DO
2795 'IPv4LB as lb inner join IPv4RSPool as pool on lb.rspool_id = pool.id ' .
2796 'inner join IPv4VS as vs on lb.vs_id = vs.id ' .
2797 'inner join IPv4RS as rs on lb.rspool_id = rs.rspool_id ' .
1f7d18fa
DO
2798 "where lb.object_id = ${object_id} and rs.inservice = 'yes' " .
2799 "order by vs.vip, vport, proto, pool.name, rs.rsip, rs.rsport";
065eeb52 2800 $result = useSelectBlade ($query, __FUNCTION__);
9e677cbd
DO
2801 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2802 {
d91f08f3
DO
2803 $vs_id = $row['vs_id'];
2804 if (!isset ($ret[$vs_id]))
2805 {
2806 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)
2807 $ret[$vs_id][$c] = $row[$c];
2808 $ret[$vs_id]['rslist'] = array();
2809 }
2810 foreach (array ('rsip', 'rsport', 'rs_rsconfig') as $c)
2811 $ret[$vs_id]['rslist'][$row['rs_id']][$c] = $row[$c];
9e677cbd
DO
2812 }
2813 $result->closeCursor();
2814 return $ret;
2815}
1f7d18fa
DO
2816
2817function commitSetInService ($rs_id = 0, $inservice = '')
2818{
2819 if ($rs_id <= 0 or empty ($inservice))
2820 {
2821 showError ('Invalid args', __FUNCTION__);
2822 return NULL;
2823 }
2824 global $dbxlink;
706ce117 2825 $query = "update IPv4RS set inservice = '${inservice}' where id = ${rs_id} limit 1";
1f7d18fa
DO
2826 $result = $dbxlink->exec ($query);
2827 if ($result === NULL)
2828 return FALSE;
2829 elseif ($result != 1)
2830 return FALSE;
2831 else
2832 return TRUE;
2833}
2834
ad0e4754
DO
2835function executeAutoPorts ($object_id = 0, $type_id = 0)
2836{
2837 if ($object_id == 0 or $type_id == 0)
2838 {
2839 showError ('Invalid arguments', __FUNCTION__);
2840 die;
2841 }
f3f0161f 2842 $ret = TRUE;
118e4c38 2843 foreach (getAutoPorts ($type_id) as $autoport)
f3f0161f
DO
2844 $ret = $ret and '' == commitAddPort ($object_id, $autoport['name'], $autoport['type'], '', '');
2845 return $ret;
ad0e4754
DO
2846}
2847
6e49bd1f 2848// Return only implicitly listed tags, the rest of the chain will be
a6e8d544 2849// generated/deducted later at higher levels.
aab37bc0 2850// Result is a chain: randomly indexed taginfo list.
f9bc186f 2851function loadEntityTags ($entity_realm = '', $entity_id = 0)
5967b83d 2852{
a6e8d544 2853 $ret = array();
2c21a10c
DO
2854 if (!in_array ($entity_realm, array ('file', 'ipv4net', 'ipv4vs', 'ipv4rspool', 'object', 'rack', 'user')))
2855 return $ret;
edf0993c
DO
2856 $query = "select tt.id, tag from " .
2857 "TagStorage as ts inner join TagTree as tt on ts.tag_id = tt.id " .
120e9ddd 2858 "where entity_realm = '${entity_realm}' and entity_id = ${entity_id} " .
edf0993c
DO
2859 "order by tt.tag";
2860 $result = useSelectBlade ($query, __FUNCTION__);
5967b83d 2861 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2fb24351 2862 $ret[$row['id']] = $row;
a6e8d544 2863 $result->closeCursor();
aab37bc0 2864 return getExplicitTagsOnly ($ret);
5967b83d
DO
2865}
2866
351c0966 2867// Return a tag chain with all DB tags on it.
5967b83d
DO
2868function getTagList ()
2869{
20c901a7 2870 $ret = array();
120e9ddd 2871 $query = "select id, parent_id, tag, entity_realm as realm, count(entity_id) as refcnt " .
5b7bd02e 2872 "from TagTree left join TagStorage on id = tag_id " .
120e9ddd 2873 "group by id, entity_realm order by tag";
065eeb52 2874 $result = useSelectBlade ($query, __FUNCTION__);
fb7a4967
DO
2875 $ci = 0; // Collation index. The resulting rows are ordered according to default collation,
2876 // which is utf8_general_ci for UTF-8.
5967b83d 2877 while ($row = $result->fetch (PDO::FETCH_ASSOC))
5b7bd02e 2878 {
7cc02fc1 2879 if (!isset ($ret[$row['id']]))
20c901a7 2880 $ret[$row['id']] = array
5b7bd02e
DO
2881 (
2882 'id' => $row['id'],
2883 'tag' => $row['tag'],
fb7a4967 2884 'ci' => $ci++,
5b7bd02e
DO
2885 'parent_id' => $row['parent_id'],
2886 'refcnt' => array()
2887 );
2888 if ($row['realm'])
20c901a7 2889 $ret[$row['id']]['refcnt'][$row['realm']] = $row['refcnt'];
5b7bd02e 2890 }
5967b83d 2891 $result->closeCursor();
20c901a7 2892 return $ret;
5967b83d
DO
2893}
2894
fe7044ad
DO
2895function commitCreateTag ($tagname = '', $parent_id = 0)
2896{
2897 if ($tagname == '' or $parent_id === 0)
2898 return "Invalid args to " . __FUNCTION__;
2899 $result = useInsertBlade
2900 (
2901 'TagTree',
2902 array
2903 (
2904 'tag' => "'${tagname}'",
2905 'parent_id' => $parent_id
2906 )
2907 );
590e1281 2908 global $dbxlink;
fe7044ad
DO
2909 if ($result)
2910 return '';
590e1281
DO
2911 elseif ($dbxlink->errorCode() == 23000)
2912 return "name '${tag_name}' is already used";
fe7044ad
DO
2913 else
2914 return "SQL query failed in " . __FUNCTION__;
2915}
2916
2917function commitDestroyTag ($tagid = 0)
2918{
2919 if ($tagid == 0)
2920 return 'Invalid arg to ' . __FUNCTION__;
f5575f12 2921 if (useDeleteBlade ('TagTree', 'id', $tagid))
fe7044ad
DO
2922 return '';
2923 else
2924 return 'useDeleteBlade() failed in ' . __FUNCTION__;
2925}
f9bc186f 2926
49fb1027 2927function commitUpdateTag ($tag_id, $tag_name, $parent_id)
f9bc186f 2928{
49fb1027
DO
2929 if ($parent_id == 0)
2930 $parent_id = 'NULL';
f9bc186f 2931 global $dbxlink;
49fb1027
DO
2932 $query = "update TagTree set tag = '${tag_name}', parent_id = ${parent_id} " .
2933 "where id = ${tag_id} limit 1";
f9bc186f 2934 $result = $dbxlink->exec ($query);
590e1281
DO
2935 if ($result !== FALSE)
2936 return '';
2937 elseif ($dbxlink->errorCode() == 23000)
2938 return "name '${tag_name}' is already used";
2939 else
49fb1027 2940 return 'SQL query failed in ' . __FUNCTION__;
f9bc186f
DO
2941}
2942
01b6b4d6
DO
2943// Drop the whole chain stored.
2944function destroyTagsForEntity ($entity_realm, $entity_id)
aedf18af
DO
2945{
2946 global $dbxlink;
120e9ddd 2947 $query = "delete from TagStorage where entity_realm = '${entity_realm}' and entity_id = ${entity_id}";
aedf18af
DO
2948 $result = $dbxlink->exec ($query);
2949 if ($result === NULL)
2950 return FALSE;
2951 else
2952 return TRUE;
2953}
2954
01b6b4d6
DO
2955// Drop only one record. This operation doesn't involve retossing other tags, unlike when adding.
2956function deleteTagForEntity ($entity_realm, $entity_id, $tag_id)
2957{
2958 global $dbxlink;
120e9ddd 2959 $query = "delete from TagStorage where entity_realm = '${entity_realm}' and entity_id = ${entity_id} and tag_id = ${tag_id}";
01b6b4d6
DO
2960 $result = $dbxlink->exec ($query);
2961 if ($result === NULL)
2962 return FALSE;
2963 else
2964 return TRUE;
2965}
2966
351c0966 2967// Push a record into TagStorage unconditionally.
3355ca56 2968function addTagForEntity ($realm = '', $entity_id, $tag_id)
eb6ea26f 2969{
3355ca56
DO
2970 if (empty ($realm))
2971 return FALSE;
eb6ea26f
DO
2972 return useInsertBlade
2973 (
2974 'TagStorage',
2975 array
2976 (
120e9ddd
DO
2977 'entity_realm' => "'${realm}'",
2978 'entity_id' => $entity_id,
eb6ea26f
DO
2979 'tag_id' => $tag_id,
2980 )
2981 );
2982}
2983
351c0966 2984// Add records into TagStorage, if this makes sense (IOW, they don't appear
abef7149
DO
2985// on the implicit list already). Then remove any other records, which
2986// appear on the "implicit" side of the chain. This will make sure,
351c0966
DO
2987// that both the tag base is still minimal and all requested tags appear on
2988// the resulting tag chain.
abef7149
DO
2989// Return TRUE, if any changes were committed.
2990function rebuildTagChainForEntity ($realm, $entity_id, $extrachain = array())
2991{
2992 // Put the current explicit sub-chain into a buffer and merge all tags from
2993 // the extra chain, which aren't there yet.
2994 $newchain = $oldchain = loadEntityTags ($realm, $entity_id);
2995 foreach ($extrachain as $extratag)
2996 if (!tagOnChain ($extratag, $newchain))
2997 $newchain[] = $extratag;
2998 // Then minimize the working buffer and check if it differs from the original
2999 // chain we started with. If it is so, save the work and signal the upper layer.
3000 $newchain = getExplicitTagsOnly ($newchain);
3001 if (tagChainCmp ($oldchain, $newchain))
3002 {
01b6b4d6 3003 destroyTagsForEntity ($realm, $entity_id);
abef7149
DO
3004 foreach ($newchain as $taginfo)
3005 addTagForEntity ($realm, $entity_id, $taginfo['id']);
3006 return TRUE;
3007 }
3008 return FALSE;
351c0966
DO
3009}
3010
3011// Presume, that the target record has no tags attached.
3012function produceTagsForLastRecord ($realm, $tagidlist, $last_insert_id = 0)
3013{
3014 if (!count ($tagidlist))
c63a8d6e
DO
3015 return '';
3016 if (!$last_insert_id)
3017 $last_insert_id = lastInsertID();
3018 $errcount = 0;
abef7149 3019 foreach (getExplicitTagsOnly (buildTagChainFromIds ($tagidlist)) as $taginfo)
cdb7e75d 3020 if (addTagForEntity ($realm, $last_insert_id, $taginfo['id']) == FALSE)
c63a8d6e
DO
3021 $errcount++;
3022 if (!$errcount)
3023 return '';
3024 else
3025 return "Experienced ${errcount} errors adding tags in realm '${realm}' for entity ID == ${last_insert_id}";
3026}
3027
42023f03
DO
3028function createIPv4Prefix ($range = '', $name = '', $is_bcast = FALSE, $taglist = array())
3029{
3030 // $range is in x.x.x.x/x format, split into ip/mask vars
3031 $rangeArray = explode('/', $range);
3032 if (count ($rangeArray) != 2)
3033 return "Invalid IPv4 prefix '${range}'";
3034 $ip = $rangeArray[0];
3035 $mask = $rangeArray[1];
3036
3037 if (empty ($ip) or empty ($mask))
3038 return "Invalid IPv4 prefix '${range}'";
3039 $ipL = ip2long($ip);
3040 $maskL = ip2long($mask);
3041 if ($ipL == -1 || $ipL === FALSE)
3042 return 'Bad IPv4 address';
3043 if ($mask < 32 && $mask > 0)
3044 $maskL = $mask;
3045 else
3046 {
3047 $maskB = decbin($maskL);
3048 if (strlen($maskB)!=32)
3049 return 'Invalid netmask';
3050 $ones=0;
3051 $zeroes=FALSE;
3052 foreach( str_split ($maskB) as $digit)
3053 {
3054 if ($digit == '0')
3055 $zeroes = TRUE;
3056 if ($digit == '1')
3057 {
3058 $ones++;
3059 if ($zeroes == TRUE)
3060 return 'Invalid netmask';
3061 }
3062 }
3063 $maskL = $ones;
3064 }
3065 $binmask = binMaskFromDec($maskL);
3066 $ipL = $ipL & $binmask;
42023f03
DO
3067 $result = useInsertBlade
3068 (
706ce117 3069 'IPv4Network',
42023f03
DO
3070 array
3071 (
3072 'ip' => sprintf ('%u', $ipL),
3073 'mask' => "'${maskL}'",
3074 'name' => "'${name}'"
3075 )
3076 );
e782fca4
DO
3077 if ($result != TRUE)
3078 return "Could not add ${range} (already exists?).";
42023f03
DO
3079
3080 if ($is_bcast and $maskL < 31)
3081 {
3082 $network_addr = long2ip ($ipL);
3083 $broadcast_addr = long2ip ($ipL | binInvMaskFromDec ($maskL));
3084 updateAddress ($network_addr, 'network', 'yes');
3085 updateAddress ($broadcast_addr, 'broadcast', 'yes');
3086 }
351c0966 3087 return produceTagsForLastRecord ('ipv4net', $taglist);
42023f03
DO
3088}
3089
706ce117 3090// FIXME: This function doesn't wipe relevant records from IPv4Address table.
42023f03
DO
3091function destroyIPv4Prefix ($id = 0)
3092{
3093 if ($id <= 0)
3094 return __FUNCTION__ . ': Invalid IPv4 prefix ID';
706ce117 3095 if (!useDeleteBlade ('IPv4Network', 'id', $id))
42023f03 3096 return __FUNCTION__ . ': SQL query #1 failed';
01b6b4d6 3097 if (!destroyTagsForEntity ('ipv4net', $id))
42023f03
DO
3098 return __FUNCTION__ . ': SQL query #2 failed';
3099 return '';
3100}
3101
ebae41b3
DO
3102function loadScript ($name)
3103{
3104 $result = useSelectBlade ("select script_text from Script where script_name = '${name}'");
3105 $row = $result->fetch (PDO::FETCH_NUM);
4a6a28f1
DO
3106 if ($row !== FALSE)
3107 return $row[0];
3108 else
3109 return NULL;
ebae41b3
DO
3110}
3111
3112function saveScript ($name, $text)
3113{
3114 if (empty ($name))
3115 {
3116 showError ('Invalid argument');
3117 return FALSE;
3118 }
4a6a28f1 3119 // delete regardless of existence
f5575f12 3120 useDeleteBlade ('Script', 'script_name', "'${name}'");
4a6a28f1 3121 return useInsertBlade
ebae41b3
DO
3122 (
3123 'Script',
3124 array
3125 (
3126 'script_name' => "'${name}'",
3127 'script_text' => "'${text}'"
3128 )
3129 );
3130}
3131
d983f70a
DO
3132function newPortForwarding ($object_id, $localip, $localport, $remoteip, $remoteport, $proto, $description)
3133{
3134 if (NULL === getIPv4AddressNetworkId ($localip))
3135 return "$localip: Non existant ip";
3136 if (NULL === getIPv4AddressNetworkId ($localip))
3137 return "$remoteip: Non existant ip";
3138 if ( ($localport <= 0) or ($localport >= 65536) )
3139 return "$localport: invaild port";
3140 if ( ($remoteport <= 0) or ($remoteport >= 65536) )
3141 return "$remoteport: invaild port";
3142
3143 $result = useInsertBlade
3144 (
706ce117 3145 'IPv4NAT',
d983f70a
DO
3146 array
3147 (
3148 'object_id' => $object_id,
3149 'localip' => "INET_ATON('${localip}')",
3150 'remoteip' => "INET_ATON('$remoteip')",
3151 'localport' => $localport,
3152 'remoteport' => $remoteport,
3153 'proto' => "'${proto}'",
3154 'description' => "'${description}'",
3155 )
3156 );
3157 if ($result)
3158 return '';
3159 else
3160 return __FUNCTION__ . ': Failed to insert the rule.';
3161}
3162
3163function deletePortForwarding ($object_id, $localip, $localport, $remoteip, $remoteport, $proto)
3164{
3165 global $dbxlink;
3166
3167 $query =
706ce117 3168 "delete from IPv4NAT where object_id='$object_id' and localip=INET_ATON('$localip') and remoteip=INET_ATON('$remoteip') and localport='$localport' and remoteport='$remoteport' and proto='$proto'";
d983f70a
DO
3169 $result = $dbxlink->exec ($query);
3170 return '';
3171}
3172
3173function updatePortForwarding ($object_id, $localip, $localport, $remoteip, $remoteport, $proto, $description)
3174{
3175 global $dbxlink;
3176
3177 $query =
706ce117 3178 "update IPv4NAT set description='$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
3179 $result = $dbxlink->exec ($query);
3180 return '';
3181}
3182
3183function getNATv4ForObject ($object_id)
3184{
3185 $ret = array();
3186 $ret['out'] = array();
3187 $ret['in'] = array();
3188 $query =
3189 "select ".
3190 "proto, ".
3191 "INET_NTOA(localip) as localip, ".
3192 "localport, ".
3193 "INET_NTOA(remoteip) as remoteip, ".
3194 "remoteport, ".
3195 "ipa1.name as local_addr_name, " .
3196 "ipa2.name as remote_addr_name, " .
3197 "description ".
706ce117
DO
3198 "from IPv4NAT ".
3199 "left join IPv4Address as ipa1 on IPv4NAT.localip = ipa1.ip " .
3200 "left join IPv4Address as ipa2 on IPv4NAT.remoteip = ipa2.ip " .
d983f70a
DO
3201 "where object_id='$object_id' ".
3202 "order by localip, localport, proto, remoteip, remoteport";
3203 $result = useSelectBlade ($query, __FUNCTION__);
3204 $count=0;
3205 while ($row = $result->fetch (PDO::FETCH_ASSOC))
3206 {
3207 foreach (array ('proto', 'localport', 'localip', 'remoteport', 'remoteip', 'description', 'local_addr_name', 'remote_addr_name') as $cname)
3208 $ret['out'][$count][$cname] = $row[$cname];
3209 $count++;
3210 }
3211 $result->closeCursor();
3212 unset ($result);
3213
3214 $query =
3215 "select ".
3216 "proto, ".
3217 "INET_NTOA(localip) as localip, ".
3218 "localport, ".
3219 "INET_NTOA(remoteip) as remoteip, ".
3220 "remoteport, ".
706ce117 3221 "IPv4NAT.object_id as object_id, ".
d983f70a
DO
3222 "RackObject.name as object_name, ".
3223 "description ".
706ce117
DO
3224 "from ((IPv4NAT join IPv4Allocation on remoteip=IPv4Allocation.ip) join RackObject on IPv4NAT.object_id=RackObject.id) ".
3225 "where IPv4Allocation.object_id='$object_id' ".
d983f70a
DO
3226 "order by remoteip, remoteport, proto, localip, localport";
3227 $result = useSelectBlade ($query, __FUNCTION__);
3228 $count=0;
3229 while ($row = $result->fetch (PDO::FETCH_ASSOC))
3230 {
3231 foreach (array ('proto', 'localport', 'localip', 'remoteport', 'remoteip', 'object_id', 'object_name', 'description') as $cname)
3232 $ret['in'][$count][$cname] = $row[$cname];
3233 $count++;
3234 }
3235 $result->closeCursor();
3236
3237 return $ret;
3238}
3239
3240// This function performs search and then calculates score for each result.
3241// Given previous search results in $objects argument, it adds new results
3242// to the array and updates score for existing results, if it is greater than
3243// existing score.
3244function mergeSearchResults (&$objects, $terms, $fieldname)
3245{
3246 global $dbxlink;
3247 $query =
b89ba713 3248 "select ro.name, label, asset_no, barcode, ro.id, dict_key as objtype_id, " .
d983f70a 3249 "dict_value as objtype_name, asset_no from RackObject as ro inner join Dictionary " .
10bac82a 3250 "on objtype_id = dict_key join Chapter on Chapter.id = Dictionary.chapter_id where Chapter.name = 'RackObjectType' and ";
d983f70a
DO
3251 $count = 0;
3252 foreach (explode (' ', $terms) as $term)
3253 {
3254 if ($count) $query .= ' or ';
b89ba713 3255 $query .= "ro.${fieldname} like '%$term%'";
d983f70a
DO
3256 $count++;
3257 }
3258 $query .= " order by ${fieldname}";
3259 $result = useSelectBlade ($query, __FUNCTION__);
d983f70a
DO
3260 $clist = array ('id', 'name', 'label', 'asset_no', 'barcode', 'objtype_id', 'objtype_name');
3261 while ($row = $result->fetch (PDO::FETCH_ASSOC))
3262 {
3263 foreach ($clist as $cname)
3264 $object[$cname] = $row[$cname];
3265 $object['score'] = 0;
3266 $object['dname'] = displayedName ($object);
3267 unset ($object['objtype_id']);
3268 foreach (explode (' ', $terms) as $term)
3269 if (strstr ($object['name'], $term))
3270 $object['score'] += 1;
3271 unset ($object['name']);
3272 if (!isset ($objects[$row['id']]))
3273 $objects[$row['id']] = $object;
3274 elseif ($objects[$row['id']]['score'] < $object['score'])
3275 $objects[$row['id']]['score'] = $object['score'];
3276 }
3277 return $objects;
3278}
3279
09620506
DO
3280function getLostIPv4Addresses ()
3281{
f7414fa5 3282 dragon();
09620506
DO
3283}
3284
121496b6
DO
3285// Return a list of files which are not linked to the specified record. This list
3286// will be used by printSelect().
e1ae3fb4
AD
3287function getAllUnlinkedFiles ($entity_type = NULL, $entity_id = 0)
3288{
3289 if ($entity_type == NULL || $entity_id == 0)
3290 {
3291 showError ('Invalid parameters', __FUNCTION__);
3292 return NULL;
3293 }
3294 global $dbxlink;
3295 $sql =
121496b6 3296 'SELECT id, name FROM File ' .
e1ae3fb4 3297 'WHERE id NOT IN (SELECT file_id FROM FileLink WHERE entity_type = ? AND entity_id = ?) ' .
121496b6 3298 'ORDER BY name, id';
e1ae3fb4
AD
3299 $query = $dbxlink->prepare($sql);
3300 $query->bindParam(1, $entity_type);
3301 $query->bindParam(2, $entity_id);
3302 $query->execute();
3303 $ret=array();
e1ae3fb4 3304 while ($row = $query->fetch (PDO::FETCH_ASSOC))
121496b6 3305 $ret[$row['id']] = $row['name'];
e1ae3fb4
AD
3306 return $ret;
3307}
3308
6df2025d
DO
3309// FIXME: return a standard cell list, so upper layer can iterate over
3310// it conveniently.
e1ae3fb4
AD
3311function getFilesOfEntity ($entity_type = NULL, $entity_id = 0)
3312{
3313 if ($entity_type == NULL || $entity_id == 0)
3314 {
3315 showError ('Invalid parameters', __FUNCTION__);
3316 return NULL;
3317 }
3318 global $dbxlink;
3319 $sql =
3320 'SELECT FileLink.file_id, FileLink.id AS link_id, name, type, size, ctime, mtime, atime, comment ' .
3321 'FROM FileLink LEFT JOIN File ON FileLink.file_id = File.id ' .
3322 'WHERE FileLink.entity_type = ? AND FileLink.entity_id = ? ORDER BY name';
3323 $query = $dbxlink->prepare($sql);
3324 $query->bindParam(1, $entity_type);
3325 $query->bindParam(2, $entity_id);
3326 $query->execute();
3327 $ret = array();
3328 while ($row = $query->fetch (PDO::FETCH_ASSOC))
3329 $ret[$row['file_id']] = array (
b3567368 3330 'id' => $row['file_id'],
e1ae3fb4
AD
3331 'link_id' => $row['link_id'],
3332 'name' => $row['name'],
3333 'type' => $row['type'],
3334 'size' => $row['size'],
3335 'ctime' => $row['ctime'],
3336 'mtime' => $row['mtime'],
3337 'atime' => $row['atime'],
3338 'comment' => $row['comment'],
3339 );
3340 return $ret;
3341}
3342
3343function getFile ($file_id = 0)
3344{
3345 if ($file_id == 0)
3346 {
3347 showError ('Invalid file_id', __FUNCTION__);
3348 return NULL;
3349 }
3350 global $dbxlink;
3351 $query = $dbxlink->prepare('SELECT * FROM File WHERE id = ?');
3352 $query->bindParam(1, $file_id);
3353 $query->execute();
3354 if (($row = $query->fetch (PDO::FETCH_ASSOC)) == NULL)
3355 {
3356 showError ('Query succeeded, but returned no data', __FUNCTION__);
3357 $ret = NULL;
3358 }
3359 else
3360 {
3361 $ret = array();
3362 $ret['id'] = $row['id'];
3363 $ret['name'] = $row['name'];
3364 $ret['type'] = $row['type'];
3365 $ret['size'] = $row['size'];
3366 $ret['ctime'] = $row['ctime'];
3367 $ret['mtime'] = $row['mtime'];
3368 $ret['atime'] = $row['atime'];
3369 $ret['contents'] = $row['contents'];
3370 $ret['comment'] = $row['comment'];
bed9cd76 3371 $query->closeCursor();
e1ae3fb4 3372
deb3da1b 3373 // Someone accessed this file, update atime
e1ae3fb4
AD
3374 $q_atime = $dbxlink->prepare('UPDATE File SET atime = ? WHERE id = ?');
3375 $q_atime->bindParam(1, date('YmdHis'));
3376 $q_atime->bindParam(2, $file_id);
3377 $q_atime->execute();
3378 }
e1ae3fb4
AD
3379 return $ret;
3380}
3381
3382function getFileInfo ($file_id = 0)
3383{
3384 if ($file_id == 0)
3385 {
3386 showError ('Invalid file_id', __FUNCTION__);
3387 return NULL;
3388 }
3389 global $dbxlink;
3390 $query = $dbxlink->prepare('SELECT id, name, type, size, ctime, mtime, atime, comment FROM File WHERE id = ?');
3391 $query->bindParam(1, $file_id);
3392 $query->execute();
3393 if (($row = $query->fetch (PDO::FETCH_ASSOC)) == NULL)
3394 {
3395 showError ('Query succeeded, but returned no data', __FUNCTION__);
3396 $ret = NULL;
3397 }
3398 else
3399 {
3400 $ret = array();
3401 $ret['id'] = $row['id'];
3402 $ret['name'] = $row['name'];
3403 $ret['type'] = $row['type'];
3404 $ret['size'] = $row['size'];
3405 $ret['ctime'] = $row['ctime'];
3406 $ret['mtime'] = $row['mtime'];
3407 $ret['atime'] = $row['atime'];
3408 $ret['comment'] = $row['comment'];
da3302ab 3409 $query->closeCursor();
e1ae3fb4 3410 }
e1ae3fb4
AD
3411 return $ret;
3412}
3413
3414function getFileLinks ($file_id = 0)
3415{
3416 if ($file_id <= 0)
3417 {
3418 showError ('Invalid file_id', __FUNCTION__);
3419 return NULL;
3420 }
3421
3422 global $dbxlink;
8bc5d1e4 3423 $query = $dbxlink->prepare('SELECT * FROM FileLink WHERE file_id = ? ORDER BY entity_type, entity_id');
e1ae3fb4
AD
3424 $query->bindParam(1, $file_id);
3425 $query->execute();
da3302ab 3426 $rows = $query->fetchAll (PDO::FETCH_ASSOC);
e1ae3fb4 3427 $ret = array();
da3302ab 3428 foreach ($rows as $row)
e1ae3fb4
AD
3429 {
3430 // get info of the parent
3431 switch ($row['entity_type'])
3432 {
3433 case 'ipv4net':
3434 $page = 'ipv4net';
3435 $id_name = 'id';
d724d290 3436 $parent = spotEntity ($row['entity_type'], $row['entity_id']);
e1ae3fb4
AD
3437 $name = sprintf("%s (%s/%s)", $parent['name'], $parent['ip'], $parent['mask']);
3438 break;
3439 case 'ipv4rspool':
3854af78 3440 $page = 'ipv4rspool';
e1ae3fb4 3441 $id_name = 'pool_id';
a6e91ac2 3442 $parent = spotEntity ($row['entity_type'], $row['entity_id']);
e1ae3fb4
AD
3443 $name = $parent['name'];
3444 break;
3445 case 'ipv4vs':
3446 $page = 'ipv4vs';
3447 $id_name = 'vs_id';
7c38462f 3448 $parent = spotEntity ($row['entity_type'], $row['entity_id']);
e1ae3fb4
AD
3449 $name = $parent['name'];
3450 break;
3451 case 'object':
3452 $page = 'object';
3453 $id_name = 'object_id';
3454 $parent = getObjectInfo($row['entity_id']);
7ddbcf59 3455 $name = $parent['dname'];
e1ae3fb4
AD
3456 break;
3457 case 'rack':
3458 $page = 'rack';
3459 $id_name = 'rack_id';
61a1d996 3460 $parent = spotEntity ($row['entity_type'], $row['entity_id']);
e1ae3fb4
AD
3461 $name = $parent['name'];
3462 break;
3463 case 'user':
3464 $page = 'user';
3465 $id_name = 'user_id';
b82cce3f
DO
3466 $userinfo = getUserInfo ($row['entity_id']);
3467 $name = $userinfo['user_name'];
e1ae3fb4
AD
3468 break;
3469 }
3470
17d95c32
AD
3471 // name needs to have some value for hrefs to work
3472 if (empty($name))
3473 $name = sprintf("[Unnamed %s]", formatEntityName($row['entity_type']));
3474
e1ae3fb4
AD
3475 $ret[$row['id']] = array(
3476 'page' => $page,
3477 'id_name' => $id_name,
3478 'entity_type' => $row['entity_type'],
3479 'entity_id' => $row['entity_id'],
3480 'name' => $name
3481 );
3482 }
3483 return $ret;
3484}
3485
3486// Return list of possible file parents along with the number of children.
3487// Used on main Files listing page.
3488function getFileLinkInfo ()
3489{
3490 global $dbxlink;
3491 $query = 'SELECT entity_type, COUNT(*) AS count FROM FileLink GROUP BY entity_type';
3492
3493 $result = useSelectBlade ($query, __FUNCTION__);
3494 $ret = array();
3495 $ret[0] = array ('entity_type' => 'all', 'name' => 'ALL files');
3496 $clist = array ('entity_type', 'name', 'count');
3497 $total = 0;
3498 $i=2;
3499 while ($row = $result->fetch (PDO::FETCH_ASSOC))
3500 if ($row['count'] > 0)
3501 {
3502 $total += $row['count'];
3503 $row['name'] = formatEntityName ($row['entity_type']);
3504 foreach ($clist as $cname)
3505 $ret[$i][$cname] = $row[$cname];
3506 $i++;
3507 }
3508 $result->closeCursor();
3509
3510 // Find number of files without any linkage
3511 $linkless_sql =
3512 'SELECT COUNT(*) ' .
3513 'FROM File ' .
3514 'WHERE id NOT IN (SELECT file_id FROM FileLink)';
3515 $q_linkless = useSelectBlade ($linkless_sql, __FUNCTION__);
3516 $ret[1] = array ('entity_type' => 'no_links', 'name' => 'Files w/no links', 'count' => $q_linkless->fetchColumn ());
3517 $q_linkless->closeCursor();
3518
3519 // Find total number of files
3520 $total_sql = 'SELECT COUNT(*) FROM File';
3521 $q_total = useSelectBlade ($total_sql, __FUNCTION__);
3522 $ret[0]['count'] = $q_total->fetchColumn ();
3523 $q_total->closeCursor();
3524
3525 ksort($ret);
3526 return $ret;
3527}
3528
3529function commitAddFile ($name, $type, $size, $contents, $comment)
3530{
3531 $now = date('YmdHis');
3532
3533 global $dbxlink;
3534 $query = $dbxlink->prepare('INSERT INTO File (name, type, size, ctime, mtime, atime, contents, comment) VALUES (?, ?, ?, ?, ?, ?, ?, ?)');
3535 $query->bindParam(1, $name);
3536 $query->bindParam(2, $type);
3537 $query->bindParam(3, $size);
3538 $query->bindParam(4, $now);
3539 $query->bindParam(5, $now);
3540 $query->bindParam(6, $now);
3541 $query->bindParam(7, $contents, PDO::PARAM_LOB);
3542 $query->bindParam(8, $comment);
3543
3544 $result = $query->execute();
3545
3546
3547 if ($result)
3548 return '';
590e1281 3549 elseif ($query->errorCode() == 23000)
13edfa1c 3550 return "commitAddFile: File named '${name}' already exists";
e1ae3fb4
AD
3551 else
3552 return 'commitAddFile: SQL query failed';
3553}
3554
4a2c6c6b 3555function commitLinkFile ($file_id, $entity_type, $entity_id)
e1ae3fb4
AD
3556{
3557 global $dbxlink;
3558 $query = $dbxlink->prepare('INSERT INTO FileLink (file_id, entity_type, entity_id) VALUES (?, ?, ?)');
3559 $query->bindParam(1, $file_id);
4a2c6c6b
AD
3560 $query->bindParam(2, $entity_type);
3561 $query->bindParam(3, $entity_id);
e1ae3fb4
AD
3562
3563 $result = $query->execute();
3564
3565 if ($result)
3566 return '';
3567 else
3568 return 'commitLinkFile: SQL query failed';
3569}
3570
f8874cdb 3571function commitReplaceFile ($file_id = 0, $contents)
fd1fb420
AD
3572{
3573 if ($file_id == 0)
3574 {
3575 showError ('Not all required args are present.', __FUNCTION__);
3576 return FALSE;
3577 }
fd1fb420
AD
3578
3579 global $dbxlink;
f8874cdb
DO
3580 $query = $dbxlink->prepare('UPDATE File SET mtime = NOW(), contents = ?, size = LENGTH(contents) WHERE id = ?');
3581 $query->bindParam(1, $contents, PDO::PARAM_LOB);
3582 $query->bindParam(2, $file_id);
fd1fb420
AD
3583
3584 $result = $query->execute();
3585 if (!$result)
3586 {
3587 showError ('commitReplaceFile: SQL query failed', __FUNCTION__);
3588 return FALSE;
3589 }
3590 return '';
3591}
3592
9db67d95 3593function commitUpdateFile ($file_id = 0, $new_name = '', $new_type = '', $new_comment = '')
e1ae3fb4 3594{
9db67d95 3595 if ($file_id <= 0 or empty ($new_name) or empty ($new_type))
e1ae3fb4
AD
3596 {
3597 showError ('Not all required args are present.', __FUNCTION__);
3598 return FALSE;
3599 }
3600 global $dbxlink;
9db67d95 3601 $query = $dbxlink->prepare('UPDATE File SET name = ?, type = ?, comment = ? WHERE id = ?');
6ee41bd4 3602 $query->bindParam(1, $new_name);
9db67d95
DO
3603 $query->bindParam(2, $new_type);
3604 $query->bindParam(3, $new_comment);
3605 $query->bindParam(4, $file_id);
e1ae3fb4
AD
3606
3607 $result = $query->execute();
3608 if (!$result)
6ee41bd4 3609 return 'SQL query failed in ' . __FUNCTION__;
e1ae3fb4
AD
3610 return '';
3611}
3612
3613function commitUnlinkFile ($link_id)
3614{
3615 if (useDeleteBlade ('FileLink', 'id', $link_id) != TRUE)
3616 return __FUNCTION__ . ': useDeleteBlade() failed';
3617 return '';
3618}
3619
3620function commitDeleteFile ($file_id)
3621{
3622 if (useDeleteBlade ('File', 'id', $file_id) != TRUE)
3623 return __FUNCTION__ . ': useDeleteBlade() failed';
3624 return '';
3625}
3626
4034ab9e
DO
3627function getChapterList ()
3628{
3629 $ret = array();
c4d0dc30 3630 $result = useSelectBlade ('SELECT id, sticky, name, count(chapter_id) as wordc FROM Chapter LEFT JOIN Dictionary ON Chapter.id = chapter_id GROUP BY id ORDER BY name');
4034ab9e 3631 while ($row = $result->fetch (PDO::FETCH_ASSOC))
c4d0dc30 3632 $ret[$row['id']] = $row;
4034ab9e
DO
3633 return $ret;
3634}
3635
2d1e6b63 3636// Return file id by file name.
72d2a7ee
DO
3637function findFileByName ($filename)
3638{
2d1e6b63
AD
3639 global $dbxlink;
3640 $query = $dbxlink->prepare('SELECT id FROM File WHERE name = ?');
3641 $query->bindParam(1, $filename);
3642 $query->execute();
3643 if (($row = $query->fetch (PDO::FETCH_ASSOC)))
72d2a7ee 3644 return $row['id'];
2d1e6b63
AD
3645
3646 return NULL;
72d2a7ee
DO