r2002 + update RackCode parser to match the current language definition
[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
5f54485b 8function escapeString ($value, $do_db_escape = TRUE)
e673ee24 9{
6c6f62e8 10 $ret = htmlentities ($value, ENT_QUOTES, 'UTF-8');
5f54485b
DO
11 if ($do_db_escape)
12 {
13 global $dbxlink;
14 $ret = substr ($dbxlink->quote ($ret), 1, -1);
15 }
16 return $ret;
e673ee24
DO
17}
18
489a7502
DO
19function getRackspace ($tagfilter = array())
20{
21 $whereclause = getWhereClause ($tagfilter);
22 $query =
a0d54e7e 23 "select dict_key as row_id, dict_value as row_name " .
489a7502
DO
24 "from Chapter natural join Dictionary left join Rack on Rack.row_id = dict_key " .
25 "left join TagStorage on Rack.id = TagStorage.target_id and target_realm = 'rack' " .
26 "where chapter_name = 'RackRow' " .
27 $whereclause .
a0d54e7e 28 " order by dict_value";
065eeb52 29 $result = useSelectBlade ($query, __FUNCTION__);
489a7502 30 $ret = array();
a0d54e7e 31 $clist = array ('row_id', 'row_name');
489a7502 32 while ($row = $result->fetch (PDO::FETCH_ASSOC))
64b95774 33 foreach ($clist as $cname)
a0d54e7e 34 $ret[$row['row_id']][$cname] = $row[$cname];
489a7502
DO
35 $result->closeCursor();
36 return $ret;
37}
38
a8ce7234
DO
39// Return detailed information about one rack row.
40function getRackRowInfo ($rackrow_id)
e673ee24 41{
e673ee24 42 $query =
a8ce7234 43 "select dict_key as id, dict_value as name, count(Rack.id) as count, " .
5332840f
DO
44 "if(isnull(sum(Rack.height)),0,sum(Rack.height)) as sum " .
45 "from Chapter natural join Dictionary left join Rack on Rack.row_id = dict_key " .
a8ce7234
DO
46 "where chapter_name = 'RackRow' and dict_key = ${rackrow_id} " .
47 "group by dict_key";
065eeb52 48 $result = useSelectBlade ($query, __FUNCTION__);
a8ce7234
DO
49 if ($row = $result->fetch (PDO::FETCH_ASSOC))
50 return $row;
e673ee24 51 else
a8ce7234 52 return NULL;
e673ee24
DO
53}
54
55// This function returns id->name map for all object types. The map is used
56// to build <select> input for objects.
57function getObjectTypeList ()
58{
59 return readChapter ('RackObjectType');
60}
61
489a7502
DO
62// Return a part of SQL query suitable for embeding into a bigger text.
63// The returned result should list all tag IDs shown in the tag filter.
64function getWhereClause ($tagfilter = array())
e673ee24 65{
105cea6e 66 $whereclause = '';
105cea6e 67 if (count ($tagfilter))
7cc02fc1 68 {
105cea6e 69 $whereclause .= ' and (';
7cc02fc1
DO
70 $orclause = '';
71 foreach ($tagfilter as $tag_id)
72 {
73 $whereclause .= $orclause . 'tag_id = ' . $tag_id;
74 $orclause = ' or ';
75 }
76 $whereclause .= ') ';
77 }
489a7502
DO
78 return $whereclause;
79}
80
81function getObjectList ($type_id = 0, $tagfilter = array())
82{
83 $whereclause = getWhereClause ($tagfilter);
84 if ($type_id != 0)
85 $whereclause .= " and objtype_id = '${type_id}' ";
e673ee24
DO
86 $query =
87 "select distinct RackObject.id as id , RackObject.name as name, dict_value as objtype_name, " .
88 "RackObject.label as label, RackObject.barcode as barcode, " .
89 "dict_key as objtype_id, asset_no, rack_id, Rack.name as Rack_name from " .
90 "((RackObject inner join Dictionary on objtype_id=dict_key natural join Chapter) " .
91 "left join RackSpace on RackObject.id = object_id) " .
92 "left join Rack on rack_id = Rack.id " .
7cc02fc1 93 "left join TagStorage on RackObject.id = TagStorage.target_id and target_realm = 'object' " .
105cea6e 94 "where RackObject.deleted = 'no' and chapter_name = 'RackObjectType' " .
7cc02fc1
DO
95 $whereclause .
96 "order by name";
065eeb52 97 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24 98 $ret = array();
e673ee24
DO
99 while ($row = $result->fetch (PDO::FETCH_ASSOC))
100 {
2ac47ae4
DO
101 foreach (array (
102 'id',
103 'name',
104 'label',
105 'barcode',
106 'objtype_name',
107 'objtype_id',
108 'asset_no',
109 'rack_id',
110 'Rack_name'
111 ) as $cname)
e673ee24
DO
112 $ret[$row['id']][$cname] = $row[$cname];
113 $ret[$row['id']]['dname'] = displayedName ($ret[$row['id']]);
114 }
115 $result->closeCursor();
116 return $ret;
117}
118
932cf41f 119function getRacksForRow ($row_id = 0, $tagfilter = array())
e673ee24 120{
e673ee24 121 $query =
1c81a02c 122 "select Rack.id, Rack.name, height, Rack.comment, row_id, " .
2d7698a2 123 "'yes' as left_is_front, 'yes' as bottom_is_unit1, dict_value as row_name " .
e673ee24 124 "from Rack left join Dictionary on row_id = dict_key natural join Chapter " .
932cf41f 125 "left join TagStorage on Rack.id = TagStorage.target_id and target_realm = 'rack' " .
e673ee24
DO
126 "where chapter_name = 'RackRow' and Rack.deleted = 'no' " .
127 (($row_id == 0) ? "" : "and row_id = ${row_id} ") .
932cf41f
DO
128 getWhereClause ($tagfilter) .
129 " order by row_name, Rack.id";
065eeb52 130 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24 131 $ret = array();
1c81a02c
DO
132 $clist = array
133 (
134 'id',
135 'name',
136 'height',
137 'comment',
138 'row_id',
139 'left_is_front',
140 'bottom_is_unit1',
141 'row_name'
142 );
e673ee24 143 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1c81a02c 144 foreach ($clist as $cname)
e673ee24
DO
145 $ret[$row['id']][$cname] = $row[$cname];
146 $result->closeCursor();
6a3a37b2 147 usort ($ret, 'sortRacks');
e673ee24
DO
148 $ret = restoreRackIDs ($ret);
149 return $ret;
150}
151
152// This is a popular helper for getting information about
153// a particular rack and its rackspace at once.
154function getRackData ($rack_id = 0, $silent = FALSE)
155{
156 if ($rack_id == 0)
157 {
158 if ($silent == FALSE)
f41b492f 159 showError ('Invalid rack_id', __FUNCTION__);
e673ee24
DO
160 return NULL;
161 }
e673ee24 162 $query =
1c81a02c 163 "select Rack.id, Rack.name, row_id, height, Rack.comment, " .
2d7698a2 164 "'yes' as left_is_front, 'yes' as bottom_is_unit1, dict_value as row_name from " .
e673ee24
DO
165 "Rack left join Dictionary on Rack.row_id = dict_key natural join Chapter " .
166 "where chapter_name = 'RackRow' and Rack.id='${rack_id}' and Rack.deleted = 'no' limit 1";
065eeb52 167 $result = useSelectBlade ($query, __FUNCTION__);
89fa639f 168 if (($row = $result->fetch (PDO::FETCH_ASSOC)) == NULL)
e673ee24
DO
169 {
170 if ($silent == FALSE)
f41b492f 171 showError ('Query #1 succeded, but returned no data', __FUNCTION__);
e673ee24
DO
172 return NULL;
173 }
174
175 // load metadata
1c81a02c
DO
176 $clist = array
177 (
178 'id',
179 'name',
180 'height',
181 'comment',
182 'row_id',
183 'left_is_front',
184 'bottom_is_unit1',
185 'row_name'
186 );
187 foreach ($clist as $cname)
188 $rack[$cname] = $row[$cname];
89fa639f
DO
189 $result->closeCursor();
190 unset ($result);
e673ee24
DO
191
192 // start with default rackspace
193 for ($i = $rack['height']; $i > 0; $i--)
194 for ($locidx = 0; $locidx < 3; $locidx++)
195 $rack[$i][$locidx]['state'] = 'F';
196
197 // load difference
198 $query =
199 "select unit_no, atom, state, object_id " .
200 "from RackSpace where rack_id = ${rack_id} and " .
201 "unit_no between 1 and " . $rack['height'] . " order by unit_no";
065eeb52 202 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24 203 global $loclist;
89fa639f 204 while ($row = $result->fetch (PDO::FETCH_ASSOC))
e673ee24
DO
205 {
206 $rack[$row['unit_no']][$loclist[$row['atom']]]['state'] = $row['state'];
207 $rack[$row['unit_no']][$loclist[$row['atom']]]['object_id'] = $row['object_id'];
208 }
89fa639f 209 $result->closeCursor();
e673ee24
DO
210 return $rack;
211}
212
213// This is a popular helper.
214function getObjectInfo ($object_id = 0)
215{
216 if ($object_id == 0)
217 {
f41b492f 218 showError ('Invalid object_id', __FUNCTION__);
e673ee24
DO
219 return;
220 }
e673ee24
DO
221 $query =
222 "select id, name, label, barcode, dict_value as objtype_name, asset_no, dict_key as objtype_id, has_problems, comment from " .
223 "RackObject inner join Dictionary on objtype_id = dict_key natural join Chapter " .
224 "where id = '${object_id}' and deleted = 'no' and chapter_name = 'RackObjectType' limit 1";
105a3bc8 225 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
226 if (($row = $result->fetch (PDO::FETCH_ASSOC)) == NULL)
227 {
105a3bc8 228 showError ('Query succeeded, but returned no data', __FUNCTION__);
e673ee24
DO
229 $ret = NULL;
230 }
231 else
232 {
233 $ret['id'] = $row['id'];
234 $ret['name'] = $row['name'];
235 $ret['label'] = $row['label'];
236 $ret['barcode'] = $row['barcode'];
237 $ret['objtype_name'] = $row['objtype_name'];
238 $ret['objtype_id'] = $row['objtype_id'];
239 $ret['has_problems'] = $row['has_problems'];
240 $ret['asset_no'] = $row['asset_no'];
241 $ret['dname'] = displayedName ($ret);
242 $ret['comment'] = $row['comment'];
243 }
244 $result->closeCursor();
105a3bc8 245 unset ($result);
e673ee24
DO
246 return $ret;
247}
248
249function getPortTypes ()
250{
fe6e3bd7 251 return readChapter ('PortType');
e673ee24
DO
252}
253
254function getObjectPortsAndLinks ($object_id = 0)
255{
256 if ($object_id == 0)
257 {
f41b492f 258 showError ('Invalid object_id', __FUNCTION__);
e673ee24
DO
259 return;
260 }
e673ee24
DO
261 $query =
262 "select Port.id as Port_id, ".
263 "Port.name as Port_name, ".
264 "Port.label as Port_label, ".
265 "Port.l2address as Port_l2address, ".
266 "Port.type as Port_type, ".
267 "Port.reservation_comment as Port_reservation_comment, " .
268 "dict_value as PortType_name, ".
269 "RemotePort.id as RemotePort_id, ".
270 "RemotePort.name as RemotePort_name, ".
271 "RemotePort.object_id as RemotePort_object_id, ".
272 "RackObject.name as RackObject_name ".
273 "from (".
274 "(".
275 "(".
276 "Port inner join Dictionary on Port.type = dict_key natural join Chapter".
277 ") ".
278 "left join Link on Port.id=Link.porta or Port.id=Link.portb ".
279 ") ".
280 "left join Port as RemotePort on Link.portb=RemotePort.id or Link.porta=RemotePort.id ".
281 ") ".
282 "left join RackObject on RemotePort.object_id=RackObject.id ".
283 "where chapter_name = 'PortType' and Port.object_id=${object_id} ".
284 "and (Port.id != RemotePort.id or RemotePort.id is null) ".
285 "order by Port_name";
065eeb52 286 $result = useSelectBlade ($query, __FUNCTION__);
e425f895
DO
287 $ret=array();
288 $count=0;
289 while ($row = $result->fetch (PDO::FETCH_ASSOC))
e673ee24 290 {
e425f895
DO
291 $ret[$count]['id'] = $row['Port_id'];
292 $ret[$count]['name'] = $row['Port_name'];
293 $ret[$count]['l2address'] = l2addressFromDatabase ($row['Port_l2address']);
294 $ret[$count]['label'] = $row['Port_label'];
295 $ret[$count]['type_id'] = $row['Port_type'];
296 $ret[$count]['type'] = $row['PortType_name'];
297 $ret[$count]['reservation_comment'] = $row['Port_reservation_comment'];
298 $ret[$count]['remote_id'] = $row['RemotePort_id'];
299 $ret[$count]['remote_name'] = htmlentities ($row['RemotePort_name'], ENT_QUOTES);
300 $ret[$count]['remote_object_id'] = $row['RemotePort_object_id'];
301 $ret[$count]['remote_object_name'] = $row['RackObject_name'];
302 // Save on displayedName() calls.
303 if (empty ($row['RackObject_name']) and !empty ($row['RemotePort_object_id']))
e673ee24 304 {
e425f895
DO
305 $oi = getObjectInfo ($row['RemotePort_object_id']);
306 $ret[$count]['remote_object_name'] = displayedName ($oi);
e673ee24 307 }
e425f895 308 $count++;
e673ee24
DO
309 }
310 $result->closeCursor();
311 return $ret;
312}
313
406b54bd 314function commitAddRack ($name, $height, $row_id, $comment, $taglist)
e673ee24 315{
406b54bd
DO
316 $result = useInsertBlade
317 (
318 'Rack',
319 array
320 (
321 'row_id' => $row_id,
322 'name' => "'${name}'",
323 'height' => $height,
324 'comment' => "'${comment}'"
325 )
326 );
327 if ($result == NULL)
e673ee24 328 {
406b54bd 329 showError ('useInsertBlade() failed', __FUNCTION__);
e673ee24
DO
330 return FALSE;
331 }
406b54bd 332
065eeb52 333 if (($result = useSelectBlade ('select last_insert_id()', __FUNCTION__)) == NULL)
e673ee24 334 {
406b54bd 335 showError ('Query #2 failed', __FUNCTION__);
e673ee24
DO
336 return FALSE;
337 }
338 // we always have a row
406b54bd 339 $row = $result->fetch (PDO::FETCH_NUM);
e673ee24 340 $last_insert_id = $row[0];
406b54bd 341 $result->closeCursor();
f60bb422 342 $errcount = 0;
406b54bd 343 foreach ($taglist as $tag_id)
42023f03 344 if (addTagForEntity ('rack', $last_insert_id, $tag_id) == FALSE)
406b54bd
DO
345 $errcount++;
346 if ($errcount)
347 showError ("Experienced ${errcount} errors adding tags for the rack");
e673ee24
DO
348 return recordHistory ('Rack', "id = ${last_insert_id}");
349}
350
f60bb422 351function commitAddObject ($new_name, $new_label, $new_barcode, $new_type_id, $new_asset_no, $taglist = array())
e673ee24
DO
352{
353 global $dbxlink;
f60bb422
DO
354 // Maintain UNIQUE INDEX for common names and asset tags by
355 // filtering out empty strings (not NULLs).
356 $result1 = useInsertBlade
357 (
358 'RackObject',
359 array
360 (
361 'name' => empty ($new_name) ? 'NULL' : "'${new_name}'",
362 'label' => "'${new_label}'",
363 'barcode' => empty ($new_barcode) ? 'NULL' : "'${new_barcode}'",
364 'objtype_id' => $new_type_id,
365 'asset_no' => empty ($new_asset_no) ? 'NULL' : "'${new_asset_no}'"
366 )
367 );
e673ee24
DO
368 if ($result1 == NULL)
369 {
f60bb422 370 showError ("SQL query #1 failed", __FUNCTION__);
e673ee24
DO
371 return FALSE;
372 }
065eeb52 373 $result2 = useSelectBlade ('select last_insert_id()', __FUNCTION__);
e673ee24
DO
374 if ($result2 == NULL)
375 {
376 $errorInfo = $dbxlink->errorInfo();
f41b492f 377 showError ("SQL query '${query}' failed: ${errorInfo[2]}", __FUNCTION__);
e673ee24
DO
378 die;
379 }
380 // we always have a row
381 $row = $result2->fetch (PDO::FETCH_NUM);
382 $last_insert_id = $row[0];
383 $result2->closeCursor();
ad0e4754
DO
384 // Do AutoPorts magic
385 executeAutoPorts ($last_insert_id, $new_type_id);
f60bb422
DO
386 // Now tags...
387 $errcount = 0;
388 foreach ($taglist as $tag_id)
42023f03
DO
389 if (addTagForEntity ('object', $last_insert_id, $tag_id) == FALSE)
390 $errcount++;
f60bb422
DO
391 if ($errcount)
392 showError ("Experienced ${errcount} errors adding tags for the object");
e673ee24
DO
393 return recordHistory ('RackObject', "id = ${last_insert_id}");
394}
395
396function commitUpdateObject ($object_id = 0, $new_name = '', $new_label = '', $new_barcode = '', $new_type_id = 0, $new_has_problems = 'no', $new_asset_no = '', $new_comment = '')
397{
398 if ($object_id == 0 || $new_type_id == 0)
399 {
f41b492f 400 showError ('Not all required args are present.', __FUNCTION__);
e673ee24
DO
401 return FALSE;
402 }
403 global $dbxlink;
404 $new_asset_no = empty ($new_asset_no) ? 'NULL' : "'${new_asset_no}'";
405 $new_barcode = empty ($new_barcode) ? 'NULL' : "'${new_barcode}'";
406 $new_name = empty ($new_name) ? 'NULL' : "'${new_name}'";
407 $query = "update RackObject set name=${new_name}, label='${new_label}', barcode=${new_barcode}, objtype_id='${new_type_id}', " .
408 "has_problems='${new_has_problems}', asset_no=${new_asset_no}, comment='${new_comment}' " .
409 "where id='${object_id}' limit 1";
410 $result = $dbxlink->query ($query);
411 if ($result == NULL)
412 {
f41b492f 413 showError ("SQL query '${query}' failed", __FUNCTION__);
e673ee24
DO
414 return FALSE;
415 }
e673ee24
DO
416 $result->closeCursor();
417 return recordHistory ('RackObject', "id = ${object_id}");
418}
419
420function commitUpdateRack ($rack_id, $new_name, $new_height, $new_row_id, $new_comment)
421{
422 if (empty ($rack_id) || empty ($new_name) || empty ($new_height))
423 {
f41b492f 424 showError ('Not all required args are present.', __FUNCTION__);
e673ee24
DO
425 return FALSE;
426 }
427 global $dbxlink;
428 $query = "update Rack set name='${new_name}', height='${new_height}', comment='${new_comment}', row_id=${new_row_id} " .
429 "where id='${rack_id}' limit 1";
430 $result1 = $dbxlink->query ($query);
431 if ($result1->rowCount() != 1)
432 {
f41b492f 433 showError ('Error updating rack information', __FUNCTION__);
e673ee24
DO
434 return FALSE;
435 }
436 return recordHistory ('Rack', "id = ${rack_id}");
437}
438
439// This function accepts rack data returned by getRackData(), validates and applies changes
440// supplied in $_REQUEST and returns resulting array. Only those changes are examined, which
441// correspond to current rack ID.
442// 1st arg is rackdata, 2nd arg is unchecked state, 3rd arg is checked state.
443// If 4th arg is present, object_id fields will be updated accordingly to the new state.
444// The function returns the modified rack upon success.
445function processGridForm (&$rackData, $unchecked_state, $checked_state, $object_id = 0)
446{
447 global $loclist, $dbxlink;
448 $rack_id = $rackData['id'];
449 $rack_name = $rackData['name'];
450 $rackchanged = FALSE;
451 for ($unit_no = $rackData['height']; $unit_no > 0; $unit_no--)
452 {
453 for ($locidx = 0; $locidx < 3; $locidx++)
454 {
455 if ($rackData[$unit_no][$locidx]['enabled'] != TRUE)
456 continue;
457 // detect a change
458 $state = $rackData[$unit_no][$locidx]['state'];
459 if (isset ($_REQUEST["atom_${rack_id}_${unit_no}_${locidx}"]) and $_REQUEST["atom_${rack_id}_${unit_no}_${locidx}"] == 'on')
460 $newstate = $checked_state;
461 else
462 $newstate = $unchecked_state;
463 if ($state == $newstate)
464 continue;
465 $rackchanged = TRUE;
466 // and validate
467 $atom = $loclist[$locidx];
468 // The only changes allowed are those introduced by checkbox grid.
469 if
470 (
471 !($state == $checked_state && $newstate == $unchecked_state) &&
472 !($state == $unchecked_state && $newstate == $checked_state)
473 )
474 return array ('code' => 500, 'message' => "${rack_name}: Rack ID ${rack_id}, unit ${unit_no}, 'atom ${atom}', cannot change state from '${state}' to '${newstate}'");
475 // Here we avoid using ON DUPLICATE KEY UPDATE by first performing DELETE
476 // anyway and then looking for probable need of INSERT.
477 $query =
478 "delete from RackSpace where rack_id = ${rack_id} and " .
479 "unit_no = ${unit_no} and atom = '${atom}' limit 1";
480 $r = $dbxlink->query ($query);
481 if ($r == NULL)
4d2e93f2 482 return array ('code' => 500, 'message' => __FUNCTION__ . ": ${rack_name}: SQL DELETE query failed");
e673ee24
DO
483 if ($newstate != 'F')
484 {
485 $query =
486 "insert into RackSpace(rack_id, unit_no, atom, state) " .
487 "values(${rack_id}, ${unit_no}, '${atom}', '${newstate}') ";
488 $r = $dbxlink->query ($query);
489 if ($r == NULL)
4d2e93f2 490 return array ('code' => 500, 'message' => __FUNCTION__ . ": ${rack_name}: SQL INSERT query failed");
e673ee24
DO
491 }
492 if ($newstate == 'T' and $object_id != 0)
493 {
494 // At this point we already have a record in RackSpace.
495 $query =
496 "update RackSpace set object_id=${object_id} " .
497 "where rack_id=${rack_id} and unit_no=${unit_no} and atom='${atom}' limit 1";
498 $r = $dbxlink->query ($query);
499 if ($r->rowCount() == 1)
500 $rackData[$unit_no][$locidx]['object_id'] = $object_id;
501 else
502 return array ('code' => 500, 'message' => "${rack_name}: Rack ID ${rack_id}, unit ${unit_no}, atom '${atom}' failed to set object_id to '${object_id}'");
503 }
504 }
505 }
506 if ($rackchanged)
c7fe33be
DO
507 {
508 resetThumbCache ($rack_id);
e673ee24 509 return array ('code' => 200, 'message' => "${rack_name}: All changes were successfully saved.");
c7fe33be 510 }
e673ee24
DO
511 else
512 return array ('code' => 300, 'message' => "${rack_name}: No changes.");
513}
514
515// This function builds a list of rack-unit-atom records, which are assigned to
516// the requested object.
517function getMoleculeForObject ($object_id = 0)
518{
519 if ($object_id == 0)
520 {
f41b492f 521 showError ("object_id == 0", __FUNCTION__);
e673ee24
DO
522 return NULL;
523 }
e673ee24
DO
524 $query =
525 "select rack_id, unit_no, atom from RackSpace " .
526 "where state = 'T' and object_id = ${object_id} order by rack_id, unit_no, atom";
065eeb52 527 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
528 $ret = $result->fetchAll (PDO::FETCH_ASSOC);
529 $result->closeCursor();
530 return $ret;
531}
532
533// This function builds a list of rack-unit-atom records for requested molecule.
534function getMolecule ($mid = 0)
535{
536 if ($mid == 0)
537 {
f41b492f 538 showError ("mid == 0", __FUNCTION__);
e673ee24
DO
539 return NULL;
540 }
e673ee24
DO
541 $query =
542 "select rack_id, unit_no, atom from Atom " .
543 "where molecule_id=${mid}";
065eeb52 544 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
545 $ret = $result->fetchAll (PDO::FETCH_ASSOC);
546 $result->closeCursor();
547 return $ret;
548}
549
550// This function creates a new record in Molecule and number of linked
551// R-U-A records in Atom.
552function createMolecule ($molData)
553{
554 global $dbxlink;
555 $query = "insert into Molecule values()";
556 $result1 = $dbxlink->query ($query);
557 if ($result1->rowCount() != 1)
558 {
f41b492f 559 showError ('Error inserting into Molecule', __FUNCTION__);
e673ee24
DO
560 return NULL;
561 }
562 $query = 'select last_insert_id()';
563 $result2 = $dbxlink->query ($query);
564 if ($result2 == NULL)
565 {
f41b492f 566 showError ('Cannot get last ID.', __FUNCTION__);
e673ee24
DO
567 return NULL;
568 }
569 $row = $result2->fetch (PDO::FETCH_NUM);
570 $molecule_id = $row[0];
571 $result2->closeCursor();
64b95774 572 foreach ($molData as $rua)
e673ee24
DO
573 {
574 $rack_id = $rua['rack_id'];
575 $unit_no = $rua['unit_no'];
576 $atom = $rua['atom'];
577 $query =
578 "insert into Atom(molecule_id, rack_id, unit_no, atom) " .
579 "values (${molecule_id}, ${rack_id}, ${unit_no}, '${atom}')";
580 $result3 = $dbxlink->query ($query);
581 if ($result3 == NULL or $result3->rowCount() != 1)
582 {
f41b492f 583 showError ('Error inserting into Atom', __FUNCTION__);
e673ee24
DO
584 return NULL;
585 }
586 }
587 return $molecule_id;
588}
589
590// History logger. This function assumes certain table naming convention and
591// column design:
592// 1. History table name equals to dictionary table name plus 'History'.
593// 2. History table must have the same row set (w/o keys) plus one row named
594// 'ctime' of type 'timestamp'.
595function recordHistory ($tableName, $whereClause)
596{
597 global $dbxlink, $remote_username;
598 $query = "insert into ${tableName}History select *, current_timestamp(), '${remote_username}' from ${tableName} where ${whereClause}";
599 $result = $dbxlink->query ($query);
600 if ($result == NULL or $result->rowCount() != 1)
601 {
863b199a 602 showError ("SQL query '${query}' failed for table ${tableName}", __FUNCTION__);
e673ee24
DO
603 return FALSE;
604 }
605 return TRUE;
606}
607
608function getRackspaceHistory ()
609{
e673ee24
DO
610 $query =
611 "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 " .
612 "MountOperation as mo inner join RackObject as ro on mo.object_id = ro.id " .
613 "inner join Dictionary on objtype_id = dict_key natural join Chapter " .
614 "where chapter_name = 'RackObjectType' order by ctime desc";
065eeb52 615 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
616 $ret = $result->fetchAll(PDO::FETCH_ASSOC);
617 $result->closeCursor();
618 return $ret;
619}
620
621// This function is used in renderRackspaceHistory()
622function getOperationMolecules ($op_id = 0)
623{
624 if ($op_id <= 0)
625 {
f41b492f 626 showError ("Missing argument", __FUNCTION__);
e673ee24
DO
627 return;
628 }
e673ee24 629 $query = "select old_molecule_id, new_molecule_id from MountOperation where id = ${op_id}";
065eeb52 630 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
631 // We expect one row.
632 $row = $result->fetch (PDO::FETCH_ASSOC);
633 if ($row == NULL)
634 {
f41b492f 635 showError ("SQL query succeded, but returned no results.", __FUNCTION__);
e673ee24
DO
636 return;
637 }
638 $omid = $row['old_molecule_id'];
639 $nmid = $row['new_molecule_id'];
640 $result->closeCursor();
641 return array ($omid, $nmid);
642}
643
c7fe33be 644function getResidentRacksData ($object_id = 0, $fetch_rackdata = TRUE)
e673ee24
DO
645{
646 if ($object_id <= 0)
647 {
f41b492f 648 showError ('Invalid object_id', __FUNCTION__);
e673ee24
DO
649 return;
650 }
651 $query = "select distinct rack_id from RackSpace where object_id = ${object_id} order by rack_id";
065eeb52 652 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
653 $rows = $result->fetchAll (PDO::FETCH_NUM);
654 $result->closeCursor();
655 $ret = array();
656 foreach ($rows as $row)
657 {
b422aee6
DO
658 if (!$fetch_rackdata)
659 {
660 $ret[$row[0]] = $row[0];
661 continue;
662 }
e673ee24
DO
663 $rackData = getRackData ($row[0]);
664 if ($rackData == NULL)
665 {
f41b492f 666 showError ('getRackData() failed', __FUNCTION__);
e673ee24
DO
667 return NULL;
668 }
669 $ret[$row[0]] = $rackData;
670 }
671 $result->closeCursor();
672 return $ret;
673}
674
7cc02fc1 675function getObjectGroupInfo ()
e673ee24
DO
676{
677 $query =
678 'select dict_key as id, dict_value as name, count(id) as count from ' .
679 'Dictionary natural join Chapter left join RackObject on dict_key = objtype_id ' .
680 'where chapter_name = "RackObjectType" ' .
7cc02fc1 681 'group by dict_key order by dict_value';
065eeb52 682 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24 683 $ret = array();
105cea6e 684 $ret[0] = array ('id' => 0, 'name' => 'ALL types');
e673ee24 685 $clist = array ('id', 'name', 'count');
105cea6e 686 $total = 0;
e673ee24 687 while ($row = $result->fetch (PDO::FETCH_ASSOC))
7cc02fc1 688 if ($row['count'] > 0)
105cea6e
DO
689 {
690 $total += $row['count'];
64b95774 691 foreach ($clist as $cname)
7cc02fc1 692 $ret[$row['id']][$cname] = $row[$cname];
105cea6e 693 }
e673ee24 694 $result->closeCursor();
105cea6e 695 $ret[0]['count'] = $total;
7cc02fc1 696 return $ret;
e673ee24
DO
697}
698
699// This function returns objects, which have no rackspace assigned to them.
700// Additionally it keeps rack_id parameter, so we can silently pre-select
701// the rack required.
702function getUnmountedObjects ()
703{
e673ee24
DO
704 $query =
705 'select dict_value as objtype_name, dict_key as objtype_id, name, label, barcode, id, asset_no from ' .
706 'RackObject inner join Dictionary on objtype_id = dict_key natural join Chapter ' .
707 'left join RackSpace on id = object_id '.
068ffc0c 708 'where rack_id is null and chapter_name = "RackObjectType" order by dict_value, name, label, asset_no, barcode';
065eeb52 709 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
710 $ret = array();
711 $clist = array ('id', 'name', 'label', 'barcode', 'objtype_name', 'objtype_id', 'asset_no');
712 while ($row = $result->fetch (PDO::FETCH_ASSOC))
713 {
64b95774 714 foreach ($clist as $cname)
e673ee24
DO
715 $ret[$row['id']][$cname] = $row[$cname];
716 $ret[$row['id']]['dname'] = displayedName ($ret[$row['id']]);
717 }
718 $result->closeCursor();
719 return $ret;
720}
721
722function getProblematicObjects ()
723{
e673ee24
DO
724 $query =
725 'select dict_value as objtype_name, dict_key as objtype_id, name, id, asset_no from ' .
726 'RackObject inner join Dictionary on objtype_id = dict_key natural join Chapter '.
727 'where has_problems = "yes" and chapter_name = "RackObjectType" order by objtype_name, name';
065eeb52 728 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
729 $ret = array();
730 $clist = array ('id', 'name', 'objtype_name', 'objtype_id', 'asset_no');
731 while ($row = $result->fetch (PDO::FETCH_ASSOC))
732 {
64b95774 733 foreach ($clist as $cname)
e673ee24
DO
734 $ret[$row['id']][$cname] = $row[$cname];
735 $ret[$row['id']]['dname'] = displayedName ($ret[$row['id']]);
736 }
737 $result->closeCursor();
738 return $ret;
739}
740
741function commitAddPort ($object_id = 0, $port_name, $port_type_id, $port_label, $port_l2address)
742{
743 if ($object_id <= 0)
744 {
f41b492f 745 showError ('Invalid object_id', __FUNCTION__);
e673ee24
DO
746 return;
747 }
748 $port_l2address = l2addressForDatabase ($port_l2address);
749 $result = useInsertBlade
750 (
751 'Port',
752 array
753 (
754 'name' => "'${port_name}'",
755 'object_id' => "'${object_id}'",
756 'label' => "'${port_label}'",
757 'type' => "'${port_type_id}'",
758 'l2address' => "${port_l2address}"
759 )
760 );
761 if ($result)
762 return '';
763 else
764 return 'SQL query failed';
765}
766
767function commitUpdatePort ($port_id, $port_name, $port_label, $port_l2address, $port_reservation_comment)
768{
769 global $dbxlink;
770 $port_l2address = l2addressForDatabase ($port_l2address);
771 $query =
772 "update Port set name='$port_name', label='$port_label', " .
773 "reservation_comment = ${port_reservation_comment}, l2address=${port_l2address} " .
774 "where id='$port_id'";
775 $result = $dbxlink->exec ($query);
776 if ($result == 1)
777 return '';
778 $errorInfo = $dbxlink->errorInfo();
779 // We could update nothing.
780 if ($errorInfo[0] == '00000')
781 return '';
782 return $errorInfo[2];
783}
784
785function delObjectPort ($port_id)
786{
787 if (unlinkPort ($port_id) != '')
4d2e93f2 788 return __FUNCTION__ . ': unlinkPort() failed';
e673ee24 789 if (useDeleteBlade ('Port', 'id', $port_id) != TRUE)
4d2e93f2 790 return __FUNCTION__ . ': useDeleteBlade() failed';
e673ee24
DO
791 return '';
792}
793
794function getObjectAddressesAndNames ()
795{
e673ee24
DO
796 $query =
797 "select object_id as object_id, ".
798 "RackObject.name as object_name, ".
799 "IPBonds.name as name, ".
800 "INET_NTOA(ip) as ip ".
801 "from IPBonds join RackObject on id=object_id ";
065eeb52 802 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
803 $ret = array();
804 $count=0;
805 while ($row = $result->fetch (PDO::FETCH_ASSOC))
806 {
807 $ret[$count]['object_id']=$row['object_id'];
808 $ret[$count]['object_name']=$row['object_name'];
809 $ret[$count]['name']=$row['name'];
810 $ret[$count]['ip']=$row['ip'];
811 $count++;
812 }
813 $result->closeCursor();
814 return $ret;
815}
816
e673ee24
DO
817function getEmptyPortsOfType ($type_id)
818{
e673ee24
DO
819 $query =
820 "select distinct Port.id as Port_id, ".
821 "Port.object_id as Port_object_id, ".
822 "RackObject.name as Object_name, ".
823 "Port.name as Port_name, ".
824 "Port.type as Port_type_id, ".
825 "dict_value as Port_type_name ".
826 "from ( ".
827 " ( ".
828 " Port inner join Dictionary on Port.type = dict_key natural join Chapter ".
829 " ) ".
830 " join RackObject on Port.object_id = RackObject.id ".
831 ") ".
832 "left join Link on Port.id=Link.porta or Port.id=Link.portb ".
833 "inner join PortCompat on Port.type = PortCompat.type2 ".
834 "where chapter_name = 'PortType' and PortCompat.type1 = '$type_id' and Link.porta is NULL ".
835 "and Port.reservation_comment is null order by Object_name, Port_name";
065eeb52 836 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
837 $ret = array();
838 $count=0;
839 while ($row = $result->fetch (PDO::FETCH_ASSOC))
840 {
841 $ret[$count]['Port_id']=$row['Port_id'];
842 $ret[$count]['Port_object_id']=$row['Port_object_id'];
843 $ret[$count]['Object_name']=$row['Object_name'];
844 $ret[$count]['Port_name']=$row['Port_name'];
845 $ret[$count]['Port_type_id']=$row['Port_type_id'];
846 $ret[$count]['Port_type_name']=$row['Port_type_name'];
847 $count++;
848 }
849 $result->closeCursor();
850 return $ret;
851}
852
853function linkPorts ($porta, $portb)
854{
855 if ($porta == $portb)
856 return "Ports can't be the same";
857 if ($porta > $portb)
858 {
859 $tmp = $porta;
860 $porta = $portb;
861 $portb = $tmp;
862 }
863 global $dbxlink;
864 $query1 = "insert into Link set porta='${porta}', portb='{$portb}'";
865 $query2 = "update Port set reservation_comment = NULL where id = ${porta} or id = ${portb} limit 2";
866 // FIXME: who cares about the return value?
867 $result = $dbxlink->exec ($query1);
868 $result = $dbxlink->exec ($query2);
869 return '';
e673ee24
DO
870}
871
872function unlinkPort ($port)
873{
874 global $dbxlink;
875 $query =
876 "delete from Link where porta='$port' or portb='$port'";
877 $result = $dbxlink->exec ($query);
878 return '';
e673ee24
DO
879}
880
4b2bf583
DO
881// FIXME: after falling back to using existing getObjectInfo we don't
882// need that large query. Shrink it some later.
e673ee24
DO
883function getObjectAddresses ($object_id = 0)
884{
885 if ($object_id == 0)
886 {
f41b492f 887 showError ('Invalid object_id', __FUNCTION__);
e673ee24
DO
888 return;
889 }
e673ee24
DO
890 $query =
891 "select ".
892 "IPAddress.name as IPAddress_name, ".
893 "IPAddress.reserved as IPAddress_reserved, ".
894 "IPBonds.name as IPBonds_name, ".
895 "INET_NTOA(IPBonds.ip) as IPBonds_ip, ".
896 "IPBonds.type as IPBonds_type, ".
897 "RemoteBonds.name as RemoteBonds_name, ".
898 "RemoteBonds.type as RemoteBonds_type, ".
899 "RemoteBonds.object_id as RemoteBonds_object_id, ".
900 "RemoteObject.name as RemoteObject_name from IPBonds " .
901 "left join IPBonds as RemoteBonds on IPBonds.ip=RemoteBonds.ip " .
902 "and IPBonds.object_id!=RemoteBonds.object_id " .
903 "left join IPAddress on IPBonds.ip=IPAddress.ip " .
904 "left join RackObject as RemoteObject on RemoteBonds.object_id=RemoteObject.id ".
905 "where ".
906 "IPBonds.object_id = ${object_id} ".
907 "order by IPBonds.ip, RemoteObject.name";
065eeb52 908 $result = useSelectBlade ($query, __FUNCTION__);
e425f895
DO
909 $ret=array();
910 $count=0;
911 $refcount=0;
912 $prev_ip = 0;
913 // We are going to call getObjectInfo() for some rows,
914 // hence the connector must be unloaded from the
915 // current data.
916 $rows = $result->fetchAll (PDO::FETCH_ASSOC);
917 $result->closeCursor();
918 foreach ($rows as $row)
e673ee24 919 {
e425f895 920 if ($prev_ip != $row['IPBonds_ip'])
e673ee24 921 {
e425f895
DO
922 $count++;
923 $refcount=0;
924 $prev_ip = $row['IPBonds_ip'];
925 $ret[$count]['address_name'] = $row['IPAddress_name'];
926 $ret[$count]['address_reserved'] = $row['IPAddress_reserved'];
927 $ret[$count]['ip'] = $row['IPBonds_ip'];
928 $ret[$count]['name'] = $row['IPBonds_name'];
929 $ret[$count]['type'] = $row['IPBonds_type'];
930 $ret[$count]['references'] = array();
931 }
e673ee24 932
e425f895
DO
933 if ($row['RemoteBonds_type'])
934 {
935 $ret[$count]['references'][$refcount]['type'] = $row['RemoteBonds_type'];
936 $ret[$count]['references'][$refcount]['name'] = $row['RemoteBonds_name'];
937 $ret[$count]['references'][$refcount]['object_id'] = $row['RemoteBonds_object_id'];
938 if (empty ($row['RemoteBonds_object_id']))
939 $ret[$count]['references'][$refcount]['object_name'] = $row['RemoteObject_name'];
940 else
e673ee24 941 {
e425f895
DO
942 $oi = getObjectInfo ($row['RemoteBonds_object_id']);
943 $ret[$count]['references'][$refcount]['object_name'] = displayedName ($oi);
e673ee24 944 }
e425f895 945 $refcount++;
e673ee24
DO
946 }
947 }
e673ee24
DO
948 return $ret;
949}
950
3b6ca088 951function getAddressspaceList ($tagfilter = array())
e673ee24 952{
489a7502 953 $whereclause = getWhereClause ($tagfilter);
e673ee24 954 $query =
0b4c0f17 955 "select distinct ".
e673ee24
DO
956 "id as IPRanges_id, ".
957 "INET_NTOA(ip) as IPRanges_ip, ".
958 "mask as IPRanges_mask, ".
959 "name as IPRanges_name ".
74ccacff 960 "from IPRanges left join TagStorage on IPRanges.id = TagStorage.target_id and target_realm = 'ipv4net' " .
489a7502 961 "where true ${whereclause} " .
74ccacff 962 " order by ip";
065eeb52 963 $result = useSelectBlade ($query, __FUNCTION__);
e425f895
DO
964 $ret=array();
965 $count=0;
966 while ($row = $result->fetch (PDO::FETCH_ASSOC))
e673ee24 967 {
e425f895
DO
968 $ret[$count]['id'] = $row['IPRanges_id'];
969 $ret[$count]['ip'] = $row['IPRanges_ip'];
970 $ret[$count]['ip_bin'] = ip2long($row['IPRanges_ip']);
971 $ret[$count]['name'] = $row['IPRanges_name'];
972 $ret[$count]['mask'] = $row['IPRanges_mask'];
973 $ret[$count]['mask_bin'] = binMaskFromDec($row['IPRanges_mask']);
974 $ret[$count]['mask_bin_inv'] = binInvMaskFromDec($row['IPRanges_mask']);
975 $count++;
e673ee24
DO
976 }
977 $result->closeCursor();
978 return $ret;
979
980}
981
982function getRangeByIp ($ip = '', $id = 0)
983{
e673ee24
DO
984 if ($id == 0)
985 $query =
986 "select ".
987 "id, INET_NTOA(ip) as ip, mask, name ".
988 "from IPRanges ";
989 else
990 $query =
991 "select ".
992 "id, INET_NTOA(ip) as ip, mask, name ".
993 "from IPRanges where id='$id'";
994
065eeb52 995 $result = useSelectBlade ($query, __FUNCTION__);
e425f895
DO
996 $ret=array();
997 while ($row = $result->fetch (PDO::FETCH_ASSOC))
e673ee24 998 {
e425f895
DO
999 $binmask=binMaskFromDec($row['mask']);
1000 if ((ip2long($ip) & $binmask) == ip2long($row['ip']))
e673ee24 1001 {
e425f895
DO
1002 $ret['id'] = $row['id'];
1003 $ret['ip'] = $row['ip'];
1004 $ret['ip_bin'] = ip2long($row['ip']);
1005 $ret['name'] = $row['name'];
1006 $ret['mask'] = $row['mask'];
1007 $result->closeCursor();
1008 return $ret;
e673ee24
DO
1009 }
1010 }
1011 $result->closeCursor();
1012 return NULL;
1013}
1014
1015function updateRange ($id=0, $name='')
1016{
1017 global $dbxlink;
1018 $query =
1019 "update IPRanges set name='$name' where id='$id'";
1020 $result = $dbxlink->exec ($query);
1021 return '';
e673ee24
DO
1022}
1023
1024// This function is actually used not only to update, but also to create records,
1025// that's why ON DUPLICATE KEY UPDATE was replaced by DELETE-INSERT pair
1026// (MySQL 4.0 workaround).
b4c1ef87 1027function updateAddress ($ip = 0, $name = '', $reserved = 'no')
e673ee24
DO
1028{
1029 // DELETE may safely fail.
1030 $r = useDeleteBlade ('IPAddress', 'ip', "INET_ATON('${ip}')", FALSE);
1031 // INSERT may appear not necessary.
1032 if ($name == '' and $reserved == 'no')
1033 return '';
1034 if (useInsertBlade ('IPAddress', array ('name' => "'${name}'", 'reserved' => "'${reserved}'", 'ip' => "INET_ATON('${ip}')")))
1035 return '';
1036 else
b4c1ef87 1037 return __FUNCTION__ . '(): useInsertBlade() failed';
e673ee24
DO
1038}
1039
e673ee24
DO
1040function updateBond ($ip='', $object_id=0, $name='', $type='')
1041{
1042 global $dbxlink;
1043
1044 $query =
1045 "update IPBonds set name='$name', type='$type' where ip=INET_ATON('$ip') and object_id='$object_id'";
1046 $result = $dbxlink->exec ($query);
1047 return '';
1048}
1049
1050function unbindIpFromObject ($ip='', $object_id=0)
1051{
1052 global $dbxlink;
1053
1054 $query =
1055 "delete from IPBonds where ip=INET_ATON('$ip') and object_id='$object_id'";
1056 $result = $dbxlink->exec ($query);
1057 return '';
1058}
1059
1060// This function returns either all or one user account. Array key is user name.
ebae41b3 1061function getUserAccounts ($tagfilter = array())
e673ee24 1062{
ebae41b3 1063 $whereclause = getWhereClause ($tagfilter);
e673ee24
DO
1064 $query =
1065 'select user_id, user_name, user_password_hash, user_realname, user_enabled ' .
ebae41b3
DO
1066 'from UserAccount left join TagStorage ' .
1067 "on UserAccount.user_id = TagStorage.target_id and target_realm = 'user' " .
1068 "where true ${whereclause} " .
1069 'order by user_name';
065eeb52 1070 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1071 $ret = array();
1072 $clist = array ('user_id', 'user_name', 'user_realname', 'user_password_hash', 'user_enabled');
1073 while ($row = $result->fetch (PDO::FETCH_ASSOC))
64b95774 1074 foreach ($clist as $cname)
e673ee24
DO
1075 $ret[$row['user_name']][$cname] = $row[$cname];
1076 $result->closeCursor();
1077 return $ret;
1078}
1079
e673ee24
DO
1080function searchByl2address ($l2addr)
1081{
e673ee24
DO
1082 $l2addr = l2addressForDatabase ($l2addr);
1083 $query = "select object_id, Port.id as port_id from RackObject as ro inner join Port on ro.id = Port.object_id " .
1084 "where l2address = ${l2addr}";
065eeb52 1085 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1086 $rows = $result->fetchAll (PDO::FETCH_ASSOC);
1087 $result->closeCursor();
1088 if (count ($rows) == 0) // No results.
1089 return NULL;
1090 if (count ($rows) == 1) // Target found.
1091 return $rows[0];
f41b492f 1092 showError ('More than one results was found. This is probably a broken unique key.', __FUNCTION__);
e673ee24
DO
1093 return NULL;
1094}
1095
ea5fc465
DO
1096function getIPv4PrefixSearchResult ($terms)
1097{
1098 $query = "select id, inet_ntoa(ip) as ip, mask, name from IPRanges where ";
1099 $or = '';
1100 foreach (explode (' ', $terms) as $term)
1101 {
1102 $query .= $or . "name like '%${term}%'";
1103 $or = ' or ';
1104 }
065eeb52 1105 $result = useSelectBlade ($query, __FUNCTION__);
ea5fc465
DO
1106 $ret = array();
1107 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1108 $ret[] = $row;
1109 return $ret;
1110}
1111
1112function getIPv4AddressSearchResult ($terms)
1113{
1114 $query = "select inet_ntoa(ip) as ip, name from IPAddress where ";
1115 $or = '';
1116 foreach (explode (' ', $terms) as $term)
1117 {
1118 $query .= $or . "name like '%${term}%'";
1119 $or = ' or ';
1120 }
065eeb52 1121 $result = useSelectBlade ($query, __FUNCTION__);
ea5fc465
DO
1122 $ret = array();
1123 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1124 $ret[] = $row;
1125 return $ret;
1126}
1127
05411ccd
DO
1128function getIPv4RSPoolSearchResult ($terms)
1129{
1130 $query = "select id as pool_id, name from IPRSPool where ";
1131 $or = '';
1132 foreach (explode (' ', $terms) as $term)
1133 {
1134 $query .= $or . "name like '%${term}%'";
1135 $or = ' or ';
1136 }
065eeb52 1137 $result = useSelectBlade ($query, __FUNCTION__);
05411ccd
DO
1138 $ret = array();
1139 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1140 $ret[] = $row;
1141 return $ret;
1142}
1143
1144function getIPv4VServiceSearchResult ($terms)
1145{
1146 $query = "select id, inet_ntoa(vip) as vip, vport, proto, name from IPVirtualService where ";
1147 $or = '';
1148 foreach (explode (' ', $terms) as $term)
1149 {
1150 $query .= $or . "name like '%${term}%'";
1151 $or = ' or ';
1152 }
065eeb52 1153 $result = useSelectBlade ($query, __FUNCTION__);
05411ccd
DO
1154 $ret = array();
1155 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1156 $ret[] = $row;
1157 return $ret;
1158}
1159
6a88e734
DO
1160function getAccountSearchResult ($terms)
1161{
1162 return getSearchResultByField
1163 (
1164 'UserAccount',
1165 array ('user_id', 'user_name', 'user_realname'),
1166 'user_name',
1167 $terms,
1168 'user_name'
1169 );
1170}
1171
1172function getSearchResultByField ($tname, $rcolumns, $scolumn, $terms, $ocolumn = '')
1173{
1174 $pfx = '';
1175 $query = 'select ';
1176 foreach ($rcolumns as $col)
1177 {
1178 $query .= $pfx . $col;
1179 $pfx = ', ';
1180 }
1181 $pfx = '';
1182 $query .= " from ${tname} where ";
1183 foreach (explode (' ', $terms) as $term)
1184 {
1185 $query .= $pfx . "${scolumn} like '%${term}%'";
1186 $pfx = ' or ';
1187 }
1188 if ($ocolumn != '')
1189 $query .= " order by ${ocolumn}";
1190 $result = useSelectBlade ($query, __FUNCTION__);
1191 $ret = array();
1192 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1193 $ret[] = $row;
1194 return $ret;
1195}
1196
e673ee24
DO
1197// This function returns either port ID or NULL for specified arguments.
1198function getPortID ($object_id, $port_name)
1199{
e673ee24 1200 $query = "select id from Port where object_id=${object_id} and name='${port_name}' limit 2";
065eeb52 1201 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1202 $rows = $result->fetchAll (PDO::FETCH_NUM);
1203 if (count ($rows) != 1)
1204 return NULL;
1205 $ret = $rows[0][0];
1206 $result->closeCursor();
1207 return $ret;
1208}
1209
1210function commitCreateUserAccount ($username, $realname, $password)
1211{
1212 return useInsertBlade
1213 (
1214 'UserAccount',
1215 array
1216 (
1217 'user_name' => "'${username}'",
1218 'user_realname' => "'${realname}'",
1219 'user_password_hash' => "'${password}'"
1220 )
1221 );
1222}
1223
1224function commitUpdateUserAccount ($id, $new_username, $new_realname, $new_password)
1225{
1226 global $dbxlink;
1227 $query =
1228 "update UserAccount set user_name = '${new_username}', user_realname = '${new_realname}', " .
1229 "user_password_hash = '${new_password}' where user_id = ${id} limit 1";
1230 $result = $dbxlink->query ($query);
1231 if ($result == NULL)
1232 {
f41b492f 1233 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1234 die;
1235 }
1236 return TRUE;
1237}
1238
1239function commitEnableUserAccount ($id, $new_enabled_value)
1240{
1241 global $dbxlink;
1242 $query =
1243 "update UserAccount set user_enabled = '${new_enabled_value}' " .
1244 "where user_id = ${id} limit 1";
1245 $result = $dbxlink->query ($query);
1246 if ($result == NULL)
1247 {
f41b492f 1248 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1249 die;
1250 }
1251 return TRUE;
1252}
1253
e673ee24
DO
1254// This function returns an array of all port type pairs from PortCompat table.
1255function getPortCompat ()
1256{
e673ee24
DO
1257 $query =
1258 "select type1, type2, d1.dict_value as type1name, d2.dict_value as type2name from " .
1259 "PortCompat as pc inner join Dictionary as d1 on pc.type1 = d1.dict_key " .
1260 "inner join Dictionary as d2 on pc.type2 = d2.dict_key " .
1261 "inner join Chapter as c1 on d1.chapter_no = c1.chapter_no " .
1262 "inner join Chapter as c2 on d2.chapter_no = c2.chapter_no " .
1263 "where c1.chapter_name = 'PortType' and c2.chapter_name = 'PortType'";
065eeb52 1264 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1265 $ret = $result->fetchAll (PDO::FETCH_ASSOC);
1266 $result->closeCursor();
1267 return $ret;
1268}
1269
1270function removePortCompat ($type1 = 0, $type2 = 0)
1271{
1272 global $dbxlink;
1273 if ($type1 == 0 or $type2 == 0)
1274 {
f41b492f 1275 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
1276 die;
1277 }
1278 $query = "delete from PortCompat where type1 = ${type1} and type2 = ${type2} limit 1";
1279 $result = $dbxlink->query ($query);
1280 if ($result == NULL)
1281 {
f41b492f 1282 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1283 die;
1284 }
1285 return TRUE;
1286}
1287
1288function addPortCompat ($type1 = 0, $type2 = 0)
1289{
1290 if ($type1 <= 0 or $type2 <= 0)
1291 {
f41b492f 1292 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
1293 die;
1294 }
1295 return useInsertBlade
1296 (
1297 'PortCompat',
1298 array ('type1' => $type1, 'type2' => $type2)
1299 );
1300}
1301
1302// This function returns the dictionary as an array of trees, each tree
1303// representing a single chapter. Each element has 'id', 'name', 'sticky'
1304// and 'word' keys with the latter holding all the words within the chapter.
2dd59b15 1305function getDict ($parse_links = FALSE)
e673ee24 1306{
6bb8e41d 1307 $query1 =
e673ee24
DO
1308 "select chapter_name, Chapter.chapter_no, dict_key, dict_value, sticky from " .
1309 "Chapter natural left join Dictionary order by chapter_name, dict_value";
065eeb52 1310 $result = useSelectBlade ($query1, __FUNCTION__);
e673ee24 1311 $dict = array();
89fa639f 1312 while ($row = $result->fetch (PDO::FETCH_ASSOC))
e673ee24
DO
1313 {
1314 $chapter_no = $row['chapter_no'];
1315 if (!isset ($dict[$chapter_no]))
1316 {
1317 $dict[$chapter_no]['no'] = $chapter_no;
1318 $dict[$chapter_no]['name'] = $row['chapter_name'];
1319 $dict[$chapter_no]['sticky'] = $row['sticky'] == 'yes' ? TRUE : FALSE;
1320 $dict[$chapter_no]['word'] = array();
1321 }
1322 if ($row['dict_key'] != NULL)
6bb8e41d 1323 {
2dd59b15
DO
1324 $dict[$chapter_no]['word'][$row['dict_key']] = $parse_links ?
1325 parseWikiLink ($row['dict_value'], 'a') : $row['dict_value'];
6bb8e41d
DO
1326 $dict[$chapter_no]['refcnt'][$row['dict_key']] = 0;
1327 }
e673ee24 1328 }
89fa639f
DO
1329 $result->closeCursor();
1330 unset ($result);
6bb8e41d
DO
1331// Find the list of all assigned values of dictionary-addressed attributes, each with
1332// chapter/word keyed reference counters. Use the structure to adjust reference counters
1333// of the returned disctionary words.
1334 $query2 = "select a.attr_id, am.chapter_no, uint_value, count(object_id) as refcnt " .
1335 "from Attribute as a inner join AttributeMap as am on a.attr_id = am.attr_id " .
1336 "inner join AttributeValue as av on a.attr_id = av.attr_id " .
1337 "inner join Dictionary as d on am.chapter_no = d.chapter_no and av.uint_value = d.dict_key " .
1338 "where attr_type = 'dict' group by a.attr_id, am.chapter_no, uint_value " .
1339 "order by a.attr_id, am.chapter_no, uint_value";
065eeb52 1340 $result = useSelectBlade ($query2, __FUNCTION__);
89fa639f 1341 while ($row = $result->fetch (PDO::FETCH_ASSOC))
6bb8e41d 1342 $dict[$row['chapter_no']]['refcnt'][$row['uint_value']] = $row['refcnt'];
89fa639f 1343 $result->closeCursor();
e673ee24
DO
1344 return $dict;
1345}
1346
da95280e
DO
1347function getDictStats ()
1348{
82f7e2e8 1349 $stock_chapters = array (1, 2, 3, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23);
da95280e 1350 $query =
5aa28abb
DO
1351 "select Chapter.chapter_no, chapter_name, count(dict_key) as wc from " .
1352 "Chapter natural left join Dictionary group by Chapter.chapter_no";
065eeb52 1353 $result = useSelectBlade ($query, __FUNCTION__);
da95280e 1354 $tc = $tw = $uc = $uw = 0;
89fa639f 1355 while ($row = $result->fetch (PDO::FETCH_ASSOC))
da95280e
DO
1356 {
1357 $tc++;
1358 $tw += $row['wc'];;
1359 if (in_array ($row['chapter_no'], $stock_chapters))
1360 continue;
1361 $uc++;
1362 $uw += $row['wc'];;
1363 }
89fa639f
DO
1364 $result->closeCursor();
1365 unset ($result);
08b4cb24
DO
1366 $query = "select count(attr_id) as attrc from RackObject as ro left join " .
1367 "AttributeValue as av on ro.id = av.object_id group by ro.id";
065eeb52 1368 $result = useSelectBlade ($query, __FUNCTION__);
08b4cb24 1369 $to = $ta = $so = 0;
89fa639f 1370 while ($row = $result->fetch (PDO::FETCH_ASSOC))
08b4cb24
DO
1371 {
1372 $to++;
1373 if ($row['attrc'] != 0)
1374 {
1375 $so++;
1376 $ta += $row['attrc'];
1377 }
1378 }
89fa639f 1379 $result->closeCursor();
da95280e
DO
1380 $ret = array();
1381 $ret['Total chapters in dictionary'] = $tc;
1382 $ret['Total words in dictionary'] = $tw;
1383 $ret['User chapters'] = $uc;
1384 $ret['Words in user chapters'] = $uw;
08b4cb24
DO
1385 $ret['Total objects'] = $to;
1386 $ret['Objects with stickers'] = $so;
1387 $ret['Total stickers attached'] = $ta;
da95280e
DO
1388 return $ret;
1389}
1390
9ec5fdf1
DO
1391function getIPv4Stats()
1392{
9ec5fdf1
DO
1393 $ret = array();
1394 $subject = array();
1395 $subject[] = array ('q' => 'select count(id) from IPRanges', 'txt' => 'Networks');
1396 $subject[] = array ('q' => 'select count(ip) from IPAddress', 'txt' => 'Addresses commented/reserved');
1397 $subject[] = array ('q' => 'select count(ip) from IPBonds', 'txt' => 'Addresses allocated');
1398 $subject[] = array ('q' => 'select count(*) from PortForwarding', 'txt' => 'NAT rules');
1399 $subject[] = array ('q' => 'select count(id) from IPVirtualService', 'txt' => 'Virtual services');
1400 $subject[] = array ('q' => 'select count(id) from IPRSPool', 'txt' => 'Real server pools');
1401 $subject[] = array ('q' => 'select count(id) from IPRealServer', 'txt' => 'Real servers');
1402 $subject[] = array ('q' => 'select count(distinct object_id) from IPLoadBalancer', 'txt' => 'Load balancers');
1403
1404 foreach ($subject as $item)
1405 {
065eeb52 1406 $result = useSelectBlade ($item['q'], __FUNCTION__);
9ec5fdf1
DO
1407 $row = $result->fetch (PDO::FETCH_NUM);
1408 $ret[$item['txt']] = $row[0];
1409 $result->closeCursor();
1410 unset ($result);
1411 }
1412 return $ret;
1413}
1414
1415function getRackspaceStats()
1416{
9ec5fdf1
DO
1417 $ret = array();
1418 $subject = array();
1419 $subject[] = array ('q' => 'select count(*) from Dictionary where chapter_no = 3', 'txt' => 'Rack rows');
1420 $subject[] = array ('q' => 'select count(*) from Rack', 'txt' => 'Racks');
1421 $subject[] = array ('q' => 'select avg(height) from Rack', 'txt' => 'Average rack height');
1422 $subject[] = array ('q' => 'select sum(height) from Rack', 'txt' => 'Total rack units in field');
1423
1424 foreach ($subject as $item)
1425 {
065eeb52 1426 $result = useSelectBlade ($item['q'], __FUNCTION__);
9ec5fdf1 1427 $row = $result->fetch (PDO::FETCH_NUM);
82f7e2e8 1428 $ret[$item['txt']] = empty ($row[0]) ? 0 : $row[0];
9ec5fdf1
DO
1429 $result->closeCursor();
1430 unset ($result);
1431 }
1432 return $ret;
1433}
1434
5bbbeaa2
DO
1435function getTagStats ()
1436{
1437 $ret = array();
1438 $query = "select tag, count(tag_id) as refcnt from " .
1439 "TagTree inner join TagStorage on TagTree.id = TagStorage.tag_id " .
1440 "group by tag_id order by refcnt desc";
065eeb52 1441 $result = useSelectBlade ($query, __FUNCTION__);
5bbbeaa2
DO
1442 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1443 $ret[$row['tag']] = $row['refcnt'];
1444 $result->closeCursor();
1445 return $ret;
1446}
1447
e673ee24
DO
1448function commitUpdateDictionary ($chapter_no = 0, $dict_key = 0, $dict_value = '')
1449{
1450 if ($chapter_no <= 0 or $dict_key <= 0 or empty ($dict_value))
1451 {
f41b492f 1452 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1453 die;
1454 }
1455 global $dbxlink;
1456 $query =
1457 "update Dictionary set dict_value = '${dict_value}' where chapter_no=${chapter_no} " .
1458 "and dict_key=${dict_key} limit 1";
1459 $result = $dbxlink->query ($query);
1460 if ($result == NULL)
1461 {
f41b492f 1462 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1463 die;
1464 }
1465 return TRUE;
1466}
1467
1468function commitSupplementDictionary ($chapter_no = 0, $dict_value = '')
1469{
1470 if ($chapter_no <= 0 or empty ($dict_value))
1471 {
f41b492f 1472 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1473 die;
1474 }
1475 return useInsertBlade
1476 (
1477 'Dictionary',
1478 array ('chapter_no' => $chapter_no, 'dict_value' => "'${dict_value}'")
1479 );
1480}
1481
1482function commitReduceDictionary ($chapter_no = 0, $dict_key = 0)
1483{
1484 if ($chapter_no <= 0 or $dict_key <= 0)
1485 {
f41b492f 1486 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1487 die;
1488 }
1489 global $dbxlink;
1490 $query =
1491 "delete from Dictionary where chapter_no=${chapter_no} " .
1492 "and dict_key=${dict_key} limit 1";
1493 $result = $dbxlink->query ($query);
1494 if ($result == NULL)
1495 {
f41b492f 1496 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1497 die;
1498 }
1499 return TRUE;
1500}
1501
1502function commitAddChapter ($chapter_name = '')
1503{
1504 if (empty ($chapter_name))
1505 {
f41b492f 1506 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1507 die;
1508 }
1509 return useInsertBlade
1510 (
1511 'Chapter',
1512 array ('chapter_name' => "'${chapter_name}'")
1513 );
1514}
1515
1516function commitUpdateChapter ($chapter_no = 0, $chapter_name = '')
1517{
1518 if ($chapter_no <= 0 or empty ($chapter_name))
1519 {
f41b492f 1520 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1521 die;
1522 }
1523 global $dbxlink;
1524 $query =
1525 "update Chapter set chapter_name = '${chapter_name}' where chapter_no = ${chapter_no} " .
1526 "and sticky = 'no' limit 1";
1527 $result = $dbxlink->query ($query);
1528 if ($result == NULL)
1529 {
f41b492f 1530 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1531 die;
1532 }
1533 return TRUE;
1534}
1535
1536function commitDeleteChapter ($chapter_no = 0)
1537{
1538 if ($chapter_no <= 0)
1539 {
f41b492f 1540 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1541 die;
1542 }
1543 global $dbxlink;
1544 $query =
1545 "delete from Chapter where chapter_no = ${chapter_no} and sticky = 'no' limit 1";
1546 $result = $dbxlink->query ($query);
1547 if ($result == NULL)
1548 {
f41b492f 1549 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1550 die;
1551 }
1552 return TRUE;
1553}
1554
4c330a14
DO
1555// This is a dictionary accessor. We perform link rendering, so the user sees
1556// nice <select> drop-downs.
e673ee24
DO
1557function readChapter ($chapter_name = '')
1558{
1559 if (empty ($chapter_name))
1560 {
f41b492f 1561 showError ('invalid argument', __FUNCTION__);
e673ee24
DO
1562 return NULL;
1563 }
e673ee24
DO
1564 $query =
1565 "select dict_key, dict_value from Dictionary natural join Chapter " .
4aa8609b 1566 "where chapter_name = '${chapter_name}'";
065eeb52 1567 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1568 $chapter = array();
1569 while ($row = $result->fetch (PDO::FETCH_ASSOC))
4c330a14 1570 $chapter[$row['dict_key']] = parseWikiLink ($row['dict_value'], 'o');
e673ee24 1571 $result->closeCursor();
4aa8609b
DO
1572 // SQL ORDER BY had no sense, because we need to sort after link rendering, not before.
1573 asort ($chapter);
e673ee24
DO
1574 return $chapter;
1575}
1576
1577function getAttrMap ()
1578{
e673ee24
DO
1579 $query =
1580 "select a.attr_id, a.attr_type, a.attr_name, am.objtype_id, " .
1581 "d.dict_value as objtype_name, am.chapter_no, c2.chapter_name from " .
1582 "Attribute as a natural left join AttributeMap as am " .
1583 "left join Dictionary as d on am.objtype_id = d.dict_key " .
1584 "left join Chapter as c1 on d.chapter_no = c1.chapter_no " .
1585 "left join Chapter as c2 on am.chapter_no = c2.chapter_no " .
1586 "where c1.chapter_name = 'RackObjectType' or c1.chapter_name is null " .
1587 "order by attr_name";
065eeb52 1588 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1589 $ret = array();
1590 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1591 {
1592 $attr_id = $row['attr_id'];
1593 if (!isset ($ret[$attr_id]))
1594 {
1595 $ret[$attr_id]['id'] = $attr_id;
1596 $ret[$attr_id]['type'] = $row['attr_type'];
1597 $ret[$attr_id]['name'] = $row['attr_name'];
1598 $ret[$attr_id]['application'] = array();
1599 }
1600 if ($row['objtype_id'] == '')
1601 continue;
1602 $application['objtype_id'] = $row['objtype_id'];
1603 $application['objtype_name'] = $row['objtype_name'];
1604 if ($row['attr_type'] == 'dict')
1605 {
1606 $application['chapter_no'] = $row['chapter_no'];
1607 $application['chapter_name'] = $row['chapter_name'];
1608 }
1609 $ret[$attr_id]['application'][] = $application;
1610 }
1611 $result->closeCursor();
1612 return $ret;
1613}
1614
1615function commitUpdateAttribute ($attr_id = 0, $attr_name = '')
1616{
1617 if ($attr_id <= 0 or empty ($attr_name))
1618 {
f41b492f 1619 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1620 die;
1621 }
1622 global $dbxlink;
1623 $query =
1624 "update Attribute set attr_name = '${attr_name}' " .
1625 "where attr_id = ${attr_id} limit 1";
1626 $result = $dbxlink->query ($query);
1627 if ($result == NULL)
1628 {
f41b492f 1629 showError ("SQL query '${query}' failed", __FUNCTION__);
e673ee24
DO
1630 die;
1631 }
1632 return TRUE;
1633}
1634
1635function commitAddAttribute ($attr_name = '', $attr_type = '')
1636{
1637 if (empty ($attr_name))
1638 {
f41b492f 1639 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1640 die;
1641 }
1642 switch ($attr_type)
1643 {
1644 case 'uint':
1645 case 'float':
1646 case 'string':
1647 case 'dict':
1648 break;
1649 default:
f41b492f 1650 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1651 die;
1652 }
1653 return useInsertBlade
1654 (
1655 'Attribute',
1656 array ('attr_name' => "'${attr_name}'", 'attr_type' => "'${attr_type}'")
1657 );
1658}
1659
1660function commitDeleteAttribute ($attr_id = 0)
1661{
1662 if ($attr_id <= 0)
1663 {
f41b492f 1664 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1665 die;
1666 }
aedf18af 1667 return useDeleteBlade ('Attribute', 'attr_id', $attr_id, FALSE);
e673ee24
DO
1668}
1669
1670// FIXME: don't store garbage in chapter_no for non-dictionary types.
1671function commitSupplementAttrMap ($attr_id = 0, $objtype_id = 0, $chapter_no = 0)
1672{
1673 if ($attr_id <= 0 or $objtype_id <= 0 or $chapter_no <= 0)
1674 {
f41b492f 1675 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1676 die;
1677 }
1678 return useInsertBlade
1679 (
1680 'AttributeMap',
1681 array
1682 (
1683 'attr_id' => $attr_id,
1684 'objtype_id' => $objtype_id,
1685 'chapter_no' => $chapter_no
1686 )
1687 );
1688}
1689
1690function commitReduceAttrMap ($attr_id = 0, $objtype_id)
1691{
1692 if ($attr_id <= 0 or $objtype_id <= 0)
1693 {
f41b492f 1694 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1695 die;
1696 }
1697 global $dbxlink;
1698 $query =
1699 "delete from AttributeMap where attr_id=${attr_id} " .
1700 "and objtype_id=${objtype_id} limit 1";
1701 $result = $dbxlink->query ($query);
1702 if ($result == NULL)
1703 {
f41b492f 1704 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1705 die;
1706 }
1707 return TRUE;
1708}
1709
1710// This function returns all optional attributes for requested object
1711// as an array of records. NULL is returned on error and empty array
1712// is returned, if there are no attributes found.
24cbe8af 1713function getAttrValues ($object_id, $strip_optgroup = FALSE)
e673ee24
DO
1714{
1715 if ($object_id <= 0)
1716 {
f41b492f 1717 showError ('Invalid argument', __FUNCTION__);
e673ee24
DO
1718 return NULL;
1719 }
e673ee24
DO
1720 $ret = array();
1721 $query =
1722 "select A.attr_id, A.attr_name, A.attr_type, C.chapter_name, " .
1723 "AV.uint_value, AV.float_value, AV.string_value, D.dict_value from " .
1724 "RackObject as RO inner join AttributeMap as AM on RO.objtype_id = AM.objtype_id " .
1725 "inner join Attribute as A using (attr_id) " .
1726 "left join AttributeValue as AV on AV.attr_id = AM.attr_id and AV.object_id = RO.id " .
1727 "left join Dictionary as D on D.dict_key = AV.uint_value and AM.chapter_no = D.chapter_no " .
1728 "left join Chapter as C on AM.chapter_no = C.chapter_no " .
1a576609 1729 "where RO.id = ${object_id} order by A.attr_type, A.attr_name";
065eeb52 1730 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1731 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1732 {
1733 $record = array();
1734 $record['id'] = $row['attr_id'];
1735 $record['name'] = $row['attr_name'];
1736 $record['type'] = $row['attr_type'];
1737 switch ($row['attr_type'])
1738 {
1739 case 'uint':
1740 case 'float':
1741 case 'string':
24cbe8af
DO
1742 $record['value'] = $row[$row['attr_type'] . '_value'];
1743 $record['a_value'] = parseWikiLink ($record['value'], 'a');
1744 break;
e673ee24 1745 case 'dict':
24cbe8af
DO
1746 $record['value'] = parseWikiLink ($row[$row['attr_type'] . '_value'], 'o', $strip_optgroup);
1747 $record['a_value'] = parseWikiLink ($row[$row['attr_type'] . '_value'], 'a', $strip_optgroup);
e673ee24
DO
1748 $record['chapter_name'] = $row['chapter_name'];
1749 $record['key'] = $row['uint_value'];
1750 break;
1751 default:
1752 $record['value'] = NULL;
1753 break;
1754 }
1755 $ret[$row['attr_id']] = $record;
1756 }
1757 $result->closeCursor();
1758 return $ret;
1759}
1760
1761function commitResetAttrValue ($object_id = 0, $attr_id = 0)
1762{
1763 if ($object_id <= 0 or $attr_id <= 0)
1764 {
f41b492f 1765 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
1766 die;
1767 }
1768 global $dbxlink;
1769 $query = "delete from AttributeValue where object_id = ${object_id} and attr_id = ${attr_id} limit 1";
1770 $result = $dbxlink->query ($query);
1771 if ($result == NULL)
1772 {
f41b492f 1773 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1774 die;
1775 }
1776 return TRUE;
1777}
1778
1779// FIXME: don't share common code with use commitResetAttrValue()
1780function commitUpdateAttrValue ($object_id = 0, $attr_id = 0, $value = '')
1781{
1782 if ($object_id <= 0 or $attr_id <= 0)
1783 {
f41b492f 1784 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
1785 die;
1786 }
1787 if (empty ($value))
1788 return commitResetAttrValue ($object_id, $attr_id);
1789 global $dbxlink;
1790 $query1 = "select attr_type from Attribute where attr_id = ${attr_id}";
1791 $result = $dbxlink->query ($query1);
1792 if ($result == NULL)
1793 {
f41b492f 1794 showError ('SQL query #1 failed', __FUNCTION__);
e673ee24
DO
1795 die;
1796 }
1797 $row = $result->fetch (PDO::FETCH_NUM);
1798 if ($row == NULL)
1799 {
f41b492f 1800 showError ('SQL query #1 returned no results', __FUNCTION__);
e673ee24
DO
1801 die;
1802 }
1803 $attr_type = $row[0];
1804 $result->closeCursor();
1805 switch ($attr_type)
1806 {
1807 case 'uint':
1808 case 'float':
1809 case 'string':
1810 $column = $attr_type . '_value';
1811 break;
1812 case 'dict':
1813 $column = 'uint_value';
1814 break;
1815 default:
f41b492f 1816 showError ("Unknown attribute type '${attr_type}' met", __FUNCTION__);
e673ee24
DO
1817 die;
1818 }
1819 $query2 =
1820 "delete from AttributeValue where " .
1821 "object_id = ${object_id} and attr_id = ${attr_id} limit 1";
1822 $result = $dbxlink->query ($query2);
1823 if ($result == NULL)
1824 {
f41b492f 1825 showError ('SQL query #2 failed', __FUNCTION__);
e673ee24
DO
1826 die;
1827 }
1828 // We know $value isn't empty here.
1829 $query3 =
1830 "insert into AttributeValue set ${column} = '${value}', " .
1831 "object_id = ${object_id}, attr_id = ${attr_id} ";
1832 $result = $dbxlink->query ($query3);
1833 if ($result == NULL)
1834 {
f41b492f 1835 showError ('SQL query #3 failed', __FUNCTION__);
e673ee24
DO
1836 die;
1837 }
1838 return TRUE;
1839}
1840
1841function commitUseupPort ($port_id = 0)
1842{
1843 if ($port_id <= 0)
1844 {
f41b492f 1845 showError ("Invalid argument", __FUNCTION__);
e673ee24
DO
1846 die;
1847 }
1848 global $dbxlink;
1849 $query = "update Port set reservation_comment = NULL where id = ${port_id} limit 1";
1850 $result = $dbxlink->exec ($query);
1851 if ($result == NULL)
1852 {
f41b492f 1853 showError ("SQL query failed", __FUNCTION__);
e673ee24
DO
1854 die;
1855 }
1856 return TRUE;
1857
1858}
1859
1860// This is a swiss-knife blade to insert a record into a table.
1861// The first argument is table name.
1862// The second argument is an array of "name" => "value" pairs.
1863// The function returns either TRUE or FALSE (we expect one row
1864// to be inserted).
1865function useInsertBlade ($tablename, $values)
1866{
1867 global $dbxlink;
1868 $namelist = $valuelist = '';
1869 foreach ($values as $name => $value)
1870 {
1871 $namelist = $namelist . ($namelist == '' ? "(${name}" : ", ${name}");
1872 $valuelist = $valuelist . ($valuelist == '' ? "(${value}" : ", ${value}");
1873 }
1874 $query = "insert into ${tablename} ${namelist}) values ${valuelist})";
1875 $result = $dbxlink->exec ($query);
1876 if ($result != 1)
1877 return FALSE;
1878 return TRUE;
1879}
1880
1881// This swiss-knife blade deletes one record from the specified table
1882// using the specified key name and value.
fe7044ad 1883function useDeleteBlade ($tablename, $keyname, $keyvalue, $quotekey = TRUE, $deleteall = FALSE)
e673ee24
DO
1884{
1885 global $dbxlink;
1886 if ($quotekey == TRUE)
fe7044ad
DO
1887 $keyvalue = "'${keyvalue}'";
1888 $query = "delete from ${tablename} where ${keyname}=$keyvalue";
1889 if (!$deleteall)
1890 $query .= ' limit 1';
e673ee24
DO
1891 $result = $dbxlink->exec ($query);
1892 if ($result === NULL)
1893 return FALSE;
aedf18af 1894 elseif (!$deleteall && $result != 1)
e673ee24
DO
1895 return FALSE;
1896 else
1897 return TRUE;
1898}
1899
5967b83d
DO
1900function useSelectBlade ($query, $caller = 'N/A')
1901{
1902 global $dbxlink;
1903 $result = $dbxlink->query ($query);
1904 if ($result == NULL)
1905 {
1906 $ei = $dbxlink->errorInfo();
105a3bc8 1907 showError ("SQL query '${query}'\n failed in useSelectBlade with error ${ei[1]} (${ei[2]})", $caller);
5967b83d
DO
1908 return NULL;
1909 }
1910 return $result;
1911}
1912
9c0b0016
DO
1913function loadConfigCache ()
1914{
4fe32e78 1915 $query = 'SELECT varname, varvalue, vartype, is_hidden, emptyok, description FROM Config ORDER BY varname';
065eeb52 1916 $result = useSelectBlade ($query, __FUNCTION__);
9c0b0016
DO
1917 $cache = array();
1918 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1919 $cache[$row['varname']] = $row;
1920 $result->closeCursor();
1921 return $cache;
1922}
1923
1924// setConfigVar() is expected to perform all necessary filtering
1925function storeConfigVar ($varname = NULL, $varvalue = NULL)
1926{
c461c579 1927 global $dbxlink;
bb6b9880 1928 if (empty ($varname) || $varvalue === NULL)
9c0b0016 1929 {
f41b492f 1930 showError ('Invalid arguments', __FUNCTION__);
9c0b0016
DO
1931 return FALSE;
1932 }
1933 $query = "update Config set varvalue='${varvalue}' where varname='${varname}' limit 1";
1934 $result = $dbxlink->query ($query);
1935 if ($result == NULL)
1936 {
f41b492f 1937 showError ("SQL query '${query}' failed", __FUNCTION__);
9c0b0016
DO
1938 return FALSE;
1939 }
1940 $rc = $result->rowCount();
1941 $result->closeCursor();
f7ee57a1 1942 if ($rc == 0 or $rc == 1)
9c0b0016 1943 return TRUE;
f41b492f 1944 showError ("Something went wrong for args '${varname}', '${varvalue}'", __FUNCTION__);
9c0b0016
DO
1945 return FALSE;
1946}
1947
fbbb74fb
DO
1948// Database version detector. Should behave corretly on any
1949// working dataset a user might have.
1950function getDatabaseVersion ()
1951{
1952 global $dbxlink;
1953 $query = "select varvalue from Config where varname = 'DB_VERSION' and vartype = 'string'";
1954 $result = $dbxlink->query ($query);
1955 if ($result == NULL)
1956 {
1957 $errorInfo = $dbxlink->errorInfo();
1958 if ($errorInfo[0] == '42S02') // ER_NO_SUCH_TABLE
1959 return '0.14.4';
4d2e93f2 1960 die (__FUNCTION__ . ': SQL query #1 failed with error ' . $errorInfo[2]);
fbbb74fb
DO
1961 }
1962 $rows = $result->fetchAll (PDO::FETCH_NUM);
1963 if (count ($rows) != 1 || empty ($rows[0][0]))
1964 {
1965 $result->closeCursor();
4d2e93f2 1966 die (__FUNCTION__ . ': Cannot guess database version. Config table is present, but DB_VERSION is missing or invalid. Giving up.');
fbbb74fb
DO
1967 }
1968 $ret = $rows[0][0];
1969 $result->closeCursor();
1970 return $ret;
1971}
1972
da04825a
DO
1973// Return an array of virtual services. For each of them list real server pools
1974// with their load balancers and other stats.
62a1dcb5
DO
1975function getSLBSummary ()
1976{
6fec9f39
DO
1977 $query = 'select vs.id as vsid, inet_ntoa(vip) as vip, vport, proto, vs.name, object_id, ' .
1978 'lb.rspool_id, pool.name as pool_name, count(rs.id) as rscount ' .
1979 'from IPVirtualService as vs inner join IPLoadBalancer as lb on vs.id = lb.vs_id ' .
3e56d972 1980 'inner join IPRSPool as pool on lb.rspool_id = pool.id ' .
6fec9f39
DO
1981 'left join IPRealServer as rs on rs.rspool_id = lb.rspool_id ' .
1982 'group by vs.id, object_id order by vs.vip, object_id';
065eeb52 1983 $result = useSelectBlade ($query, __FUNCTION__);
c3bdc503
DO
1984 $ret = array();
1985 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1986 {
4cadac8f 1987 $vsid = $row['vsid'];
da04825a 1988 $object_id = $row['object_id'];
4cadac8f
DO
1989 if (!isset ($ret[$vsid]))
1990 {
1991 $ret[$vsid] = array();
13bffb29 1992 foreach (array ('vip', 'vport', 'proto', 'name') as $cname)
4cadac8f 1993 $ret[$vsid][$cname] = $row[$cname];
da04825a 1994 $ret[$vsid]['lblist'] = array();
4cadac8f 1995 }
6fec9f39
DO
1996 // There's only one assigned RS pool possible for each LB-VS combination.
1997 $ret[$vsid]['lblist'][$row['object_id']] = array
1998 (
1999 'id' => $row['rspool_id'],
2000 'size' => $row['rscount'],
2001 'name' => $row['pool_name']
2002 );
c3bdc503 2003 }
060ba26e 2004 $result->closeCursor();
c3bdc503 2005 return $ret;
62a1dcb5
DO
2006}
2007
da04825a
DO
2008// Get the detailed composition of a particular virtual service, namely the list
2009// of all pools, each shown with the list of objects servicing it. VS/RS configs
2010// will be returned as well.
060ba26e
DO
2011function getVServiceInfo ($vsid = 0)
2012{
2b4eee17
DO
2013 $query1 = "select inet_ntoa(vip) as vip, vport, proto, name, vsconfig, rsconfig " .
2014 "from IPVirtualService where id = ${vsid}";
065eeb52 2015 $result = useSelectBlade ($query1, __FUNCTION__);
060ba26e 2016 $vsinfo = array ();
89fa639f 2017 $row = $result->fetch (PDO::FETCH_ASSOC);
2b4eee17
DO
2018 if (!$row)
2019 return NULL;
2020 foreach (array ('vip', 'vport', 'proto', 'name', 'vsconfig', 'rsconfig') as $cname)
2021 $vsinfo[$cname] = $row[$cname];
2022 $vsinfo['rspool'] = array();
89fa639f
DO
2023 $result->closeCursor();
2024 unset ($result);
2b4eee17
DO
2025 $query2 = "select pool.id, name, pool.vsconfig, pool.rsconfig, object_id, " .
2026 "lb.vsconfig as lb_vsconfig, lb.rsconfig as lb_rsconfig from " .
2027 "IPRSPool as pool left join IPLoadBalancer as lb on pool.id = lb.rspool_id " .
2028 "where vs_id = ${vsid} order by pool.name, object_id";
065eeb52 2029 $result = useSelectBlade ($query2, __FUNCTION__);
89fa639f 2030 while ($row = $result->fetch (PDO::FETCH_ASSOC))
060ba26e 2031 {
2b4eee17 2032 if (!isset ($vsinfo['rspool'][$row['id']]))
060ba26e 2033 {
2b4eee17
DO
2034 $vsinfo['rspool'][$row['id']]['name'] = $row['name'];
2035 $vsinfo['rspool'][$row['id']]['vsconfig'] = $row['vsconfig'];
2036 $vsinfo['rspool'][$row['id']]['rsconfig'] = $row['rsconfig'];
2037 $vsinfo['rspool'][$row['id']]['lblist'] = array();
060ba26e 2038 }
2b4eee17
DO
2039 if ($row['object_id'] == NULL)
2040 continue;
2041 $vsinfo['rspool'][$row['id']]['lblist'][$row['object_id']] = array
2042 (
2043 'vsconfig' => $row['lb_vsconfig'],
2044 'rsconfig' => $row['lb_rsconfig']
2045 );
060ba26e 2046 }
89fa639f 2047 $result->closeCursor();
060ba26e
DO
2048 return $vsinfo;
2049}
2050
71b8bda1
DO
2051// Collect and return the following info about the given real server pool:
2052// basic information
2053// parent virtual service information
c1ca768c 2054// load balancers list (each with a list of VSes)
71b8bda1
DO
2055// real servers list
2056
2057function getRSPoolInfo ($id = 0)
2058{
c1ca768c 2059 $query1 = "select id, name, vsconfig, rsconfig from " .
481a7f8b 2060 "IPRSPool where id = ${id}";
065eeb52 2061 $result = useSelectBlade ($query1, __FUNCTION__);
71b8bda1 2062 $ret = array();
89fa639f 2063 $row = $result->fetch (PDO::FETCH_ASSOC);
71b8bda1
DO
2064 if (!$row)
2065 return NULL;
70c24883 2066 foreach (array ('id', 'name', 'vsconfig', 'rsconfig') as $c)
71b8bda1 2067 $ret[$c] = $row[$c];
89fa639f
DO
2068 $result->closeCursor();
2069 unset ($result);
71b8bda1
DO
2070 $ret['lblist'] = array();
2071 $ret['rslist'] = array();
1519d6fa
DO
2072 $query2 = "select object_id, vs_id, vsconfig, rsconfig from IPLoadBalancer " .
2073 "where rspool_id = ${id} order by object_id, vs_id";
065eeb52 2074 $result = useSelectBlade ($query2, __FUNCTION__);
89fa639f 2075 while ($row = $result->fetch (PDO::FETCH_ASSOC))
71b8bda1 2076 foreach (array ('vsconfig', 'rsconfig') as $c)
c1ca768c 2077 $ret['lblist'][$row['object_id']][$row['vs_id']][$c] = $row[$c];
89fa639f
DO
2078 $result->closeCursor();
2079 unset ($result);
1f7d18fa 2080 $query3 = "select id, inservice, inet_ntoa(rsip) as rsip, rsport, rsconfig from " .
676a8268 2081 "IPRealServer where rspool_id = ${id} order by IPRealServer.rsip, rsport";
065eeb52 2082 $result = useSelectBlade ($query3, __FUNCTION__);
89fa639f 2083 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1f7d18fa 2084 foreach (array ('inservice', 'rsip', 'rsport', 'rsconfig') as $c)
71b8bda1 2085 $ret['rslist'][$row['id']][$c] = $row[$c];
89fa639f 2086 $result->closeCursor();
71b8bda1
DO
2087 return $ret;
2088}
2089
7e7a8387 2090function addRStoRSPool ($pool_id = 0, $rsip = '', $rsport = 0, $inservice = 'no', $rsconfig = '')
ca461127
DO
2091{
2092 if ($pool_id <= 0 or $rsport <= 0)
2093 {
2094 showError ('Invalid arguments', __FUNCTION__);
2095 die;
2096 }
ca461127
DO
2097 return useInsertBlade
2098 (
2099 'IPRealServer',
2100 array
2101 (
2102 'rsip' => "inet_aton('${rsip}')",
2103 'rsport' => $rsport,
2104 'rspool_id' => $pool_id,
bcbeadb4 2105 'inservice' => ($inservice == 'yes' ? "'yes'" : "'no'"),
3241551e
DO
2106 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2107 )
2108 );
2109}
2110
d6517a21
DO
2111function commitCreateVS ($vip = '', $vport = 0, $proto = '', $name = '', $vsconfig, $rsconfig)
2112{
2113 if (empty ($vip) or $vport <= 0 or empty ($proto))
2114 {
2115 showError ('Invalid arguments', __FUNCTION__);
2116 die;
2117 }
2118 return useInsertBlade
2119 (
2120 'IPVirtualService',
2121 array
2122 (
2123 'vip' => "inet_aton('${vip}')",
2124 'vport' => $vport,
2125 'proto' => "'${proto}'",
2126 'name' => (empty ($name) ? 'NULL' : "'${name}'"),
2127 'vsconfig' => (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'"),
2128 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2129 )
2130 );
2131}
2132
c1ca768c 2133function addLBtoRSPool ($pool_id = 0, $object_id = 0, $vs_id = 0, $vsconfig = '', $rsconfig = '')
3241551e 2134{
c1ca768c 2135 if ($pool_id <= 0 or $object_id <= 0 or $vs_id <= 0)
3241551e
DO
2136 {
2137 showError ('Invalid arguments', __FUNCTION__);
2138 die;
2139 }
2140 return useInsertBlade
2141 (
2142 'IPLoadBalancer',
2143 array
2144 (
2145 'object_id' => $object_id,
2146 'rspool_id' => $pool_id,
c1ca768c 2147 'vs_id' => $vs_id,
3241551e
DO
2148 'vsconfig' => (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'"),
2149 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2150 )
ca461127
DO
2151 );
2152}
2153
fb1c4a54
DO
2154function commitDeleteRS ($id = 0)
2155{
2156 if ($id <= 0)
2157 return FALSE;
aedf18af 2158 return useDeleteBlade ('IPRealServer', 'id', $id, FALSE);
fb1c4a54
DO
2159}
2160
d6517a21
DO
2161function commitDeleteVS ($id = 0)
2162{
2163 if ($id <= 0)
2164 return FALSE;
aedf18af 2165 return useDeleteBlade ('IPVirtualService', 'id', $id, FALSE) && deleteTagsForEntity ('ipv4vs', $id);
d6517a21
DO
2166}
2167
c1ca768c 2168function commitDeleteLB ($object_id = 0, $pool_id = 0, $vs_id = 0)
3241551e
DO
2169{
2170 global $dbxlink;
c4d85fd1 2171 if ($object_id <= 0 or $pool_id <= 0 or $vs_id <= 0)
3241551e 2172 return FALSE;
c1ca768c
DO
2173 $query = "delete from IPLoadBalancer where object_id = ${object_id} and " .
2174 "rspool_id = ${pool_id} and vs_id = ${vs_id} limit 1";
3241551e
DO
2175 $result = $dbxlink->exec ($query);
2176 if ($result === NULL)
2177 return FALSE;
2178 elseif ($result != 1)
2179 return FALSE;
2180 else
2181 return TRUE;
2182}
2183
fb1c4a54
DO
2184function commitUpdateRS ($rsid = 0, $rsip = '', $rsport = 0, $rsconfig = '')
2185{
2186 if ($rsid <= 0 or $rsport <= 0)
2187 {
2188 showError ('Invalid args', __FUNCTION__);
2189 die;
2190 }
2191 if (long2ip (ip2long ($rsip)) !== $rsip)
2192 {
2193 showError ("Invalid IP address '${rsip}'", __FUNCTION__);
2194 die;
2195 }
2196 global $dbxlink;
2197 $query =
2198 "update IPRealServer set rsip = inet_aton('${rsip}'), rsport = ${rsport}, rsconfig = " .
3241551e 2199 (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
fb1c4a54
DO
2200 " where id = ${rsid} limit 1";
2201 $result = $dbxlink->query ($query);
2202 if ($result == NULL)
2203 {
2204 showError ("SQL query '${query}' failed", __FUNCTION__);
2205 die;
2206 }
2207 return TRUE;
2208}
2209
c1ca768c 2210function commitUpdateLB ($object_id = 0, $pool_id = 0, $vs_id = 0, $vsconfig = '', $rsconfig = '')
3241551e 2211{
c1ca768c 2212 if ($object_id <= 0 or $pool_id <= 0 or $vs_id <= 0)
3241551e
DO
2213 {
2214 showError ('Invalid args', __FUNCTION__);
2215 die;
2216 }
2217 global $dbxlink;
2218 $query =
2219 "update IPLoadBalancer set vsconfig = " .
2220 (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'") .
2221 ', rsconfig = ' .
2222 (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
c1ca768c
DO
2223 " where object_id = ${object_id} and rspool_id = ${pool_id} " .
2224 "and vs_id = ${vs_id} limit 1";
3241551e
DO
2225 $result = $dbxlink->exec ($query);
2226 if ($result === NULL)
2227 return FALSE;
3241551e
DO
2228 else
2229 return TRUE;
2230}
2231
d6517a21
DO
2232function commitUpdateVS ($vsid = 0, $vip = '', $vport = 0, $proto = '', $name = '', $vsconfig = '', $rsconfig = '')
2233{
2234 if ($vsid <= 0 or empty ($vip) or $vport <= 0 or empty ($proto))
2235 {
2236 showError ('Invalid args', __FUNCTION__);
2237 die;
2238 }
2239 global $dbxlink;
2240 $query = "update IPVirtualService set " .
2241 "vip = inet_aton('${vip}'), " .
2242 "vport = ${vport}, " .
2243 "proto = '${proto}', " .
2244 'name = ' . (empty ($name) ? 'NULL,' : "'${name}', ") .
2245 'vsconfig = ' . (empty ($vsconfig) ? 'NULL,' : "'${vsconfig}', ") .
5ad76f01
DO
2246 'rsconfig = ' . (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
2247 " where id = ${vsid} limit 1";
d6517a21
DO
2248 $result = $dbxlink->exec ($query);
2249 if ($result === NULL)
2250 return FALSE;
d6517a21
DO
2251 else
2252 return TRUE;
2253}
2254
e57dca7f 2255// Return the list of virtual services, indexed by vs_id.
70c24883 2256// Each record will be shown with its basic info plus RS pools counter.
996b02ba 2257function getVSList ($tagfilter = array())
e57dca7f 2258{
489a7502 2259 $whereclause = getWhereClause ($tagfilter);
70c24883
DO
2260 $query = "select vs.id, inet_ntoa(vip) as vip, vport, proto, vs.name, vs.vsconfig, vs.rsconfig, count(rspool_id) as poolcount " .
2261 "from IPVirtualService as vs left join IPLoadBalancer as lb on vs.id = lb.vs_id " .
996b02ba 2262 "left join TagStorage on vs.id = TagStorage.target_id and target_realm = 'ipv4vs' " .
83d3dde9 2263 "where true ${whereclause} group by vs.id order by vs.vip, proto, vport";
065eeb52 2264 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6 2265 $ret = array ();
e57dca7f 2266 while ($row = $result->fetch (PDO::FETCH_ASSOC))
d6517a21 2267 foreach (array ('vip', 'vport', 'proto', 'name', 'vsconfig', 'rsconfig', 'poolcount') as $cname)
4b0932b6 2268 $ret[$row['id']][$cname] = $row[$cname];
e57dca7f 2269 $result->closeCursor();
4b0932b6 2270 return $ret;
e57dca7f
DO
2271}
2272
9a81d416 2273// Return the list of RS pool, indexed by pool id.
2e4170aa 2274function getRSPoolList ($tagfilter = array())
9a81d416 2275{
489a7502 2276 $whereclause = getWhereClause ($tagfilter);
70c24883
DO
2277 $query = "select pool.id, pool.name, count(rspool_id) as refcnt, pool.vsconfig, pool.rsconfig " .
2278 "from IPRSPool as pool left join IPLoadBalancer as lb on pool.id = lb.rspool_id " .
2e4170aa 2279 "left join TagStorage on pool.id = TagStorage.target_id and target_realm = 'ipv4rspool' " .
83d3dde9 2280 "where true ${whereclause} group by pool.id order by pool.id, name";
065eeb52 2281 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6 2282 $ret = array ();
9a81d416 2283 while ($row = $result->fetch (PDO::FETCH_ASSOC))
70c24883 2284 foreach (array ('name', 'refcnt', 'vsconfig', 'rsconfig') as $cname)
4b0932b6 2285 $ret[$row['id']][$cname] = $row[$cname];
9a81d416 2286 $result->closeCursor();
4b0932b6 2287 return $ret;
9a81d416
DO
2288}
2289
5a1680d2
DO
2290function loadThumbCache ($rack_id = 0)
2291{
5a1680d2
DO
2292 $ret = NULL;
2293 $query = "select thumb_data from Rack where id = ${rack_id} and thumb_data is not null limit 1";
065eeb52 2294 $result = useSelectBlade ($query, __FUNCTION__);
5a1680d2
DO
2295 $row = $result->fetch (PDO::FETCH_ASSOC);
2296 if ($row)
2297 $ret = base64_decode ($row['thumb_data']);
2298 $result->closeCursor();
2299 return $ret;
2300}
2301
2302function saveThumbCache ($rack_id = 0, $cache = NULL)
2303{
2304 global $dbxlink;
2305 if ($rack_id == 0 or $cache == NULL)
2306 {
2307 showError ('Invalid arguments', __FUNCTION__);
2308 return;
2309 }
2310 $data = base64_encode ($cache);
2311 $query = "update Rack set thumb_data = '${data}' where id = ${rack_id} limit 1";
2312 $result = $dbxlink->exec ($query);
2313}
9a81d416 2314
c7fe33be
DO
2315function resetThumbCache ($rack_id = 0)
2316{
2317 global $dbxlink;
2318 if ($rack_id == 0)
2319 {
2320 showError ('Invalid argument', __FUNCTION__);
2321 return;
2322 }
2323 $query = "update Rack set thumb_data = NULL where id = ${rack_id} limit 1";
2324 $result = $dbxlink->exec ($query);
2325}
2326
748805bf
DO
2327// Return the list of attached RS pools for the given object. As long as we have
2328// the LB-VS UNIQUE in IPLoadBalancer table, it is Ok to key returned records
2329// by vs_id, because there will be only one RS pool listed for each VS of the
2330// current object.
78e7b769
DO
2331function getRSPoolsForObject ($object_id = 0)
2332{
2333 if ($object_id <= 0)
2334 {
2335 showError ('Invalid object_id', __FUNCTION__);
2336 return NULL;
2337 }
748805bf 2338 $query = 'select vs_id, inet_ntoa(vip) as vip, vport, proto, vs.name, pool.id as pool_id, ' .
732e4578 2339 'pool.name as pool_name, count(rsip) as rscount, lb.vsconfig, lb.rsconfig from ' .
748805bf
DO
2340 'IPLoadBalancer as lb inner join IPRSPool as pool on lb.rspool_id = pool.id ' .
2341 'inner join IPVirtualService as vs on lb.vs_id = vs.id ' .
2342 'left join IPRealServer as rs on lb.rspool_id = rs.rspool_id ' .
2343 "where lb.object_id = ${object_id} " .
2344 'group by lb.rspool_id, lb.vs_id order by vs.vip, vport, proto, pool.name';
065eeb52 2345 $result = useSelectBlade ($query, __FUNCTION__);
748805bf 2346 $ret = array ();
78e7b769 2347 while ($row = $result->fetch (PDO::FETCH_ASSOC))
732e4578 2348 foreach (array ('vip', 'vport', 'proto', 'name', 'pool_id', 'pool_name', 'rscount', 'vsconfig', 'rsconfig') as $cname)
748805bf 2349 $ret[$row['vs_id']][$cname] = $row[$cname];
78e7b769 2350 $result->closeCursor();
748805bf 2351 return $ret;
78e7b769
DO
2352}
2353
70c24883 2354function commitCreateRSPool ($name = '', $vsconfig = '', $rsconfig = '')
5ad76f01 2355{
5ad76f01
DO
2356 return useInsertBlade
2357 (
2358 'IPRSPool',
2359 array
2360 (
5ad76f01
DO
2361 'name' => (empty ($name) ? 'NULL' : "'${name}'"),
2362 'vsconfig' => (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'"),
2363 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2364 )
2365 );
2366}
2367
2368function commitDeleteRSPool ($pool_id = 0)
2369{
2370 global $dbxlink;
2371 if ($pool_id <= 0)
2372 return FALSE;
aedf18af 2373 return useDeleteBlade ('IPRSPool', 'id', $pool_id, FALSE) && deleteTagsForEntity ('ipv4rspool', $pool_id);
5ad76f01
DO
2374}
2375
2376function commitUpdateRSPool ($pool_id = 0, $name = '', $vsconfig = '', $rsconfig = '')
2377{
2378 if ($pool_id <= 0)
2379 {
2380 showError ('Invalid arg', __FUNCTION__);
2381 die;
2382 }
2383 global $dbxlink;
2384 $query = "update IPRSPool set " .
2385 'name = ' . (empty ($name) ? 'NULL,' : "'${name}', ") .
2386 'vsconfig = ' . (empty ($vsconfig) ? 'NULL,' : "'${vsconfig}', ") .
2387 'rsconfig = ' . (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
2388 " where id = ${pool_id} limit 1";
2389 $result = $dbxlink->exec ($query);
2390 if ($result === NULL)
2391 return FALSE;
2392 elseif ($result != 1)
2393 return FALSE;
2394 else
2395 return TRUE;
2396}
2397
8253d9f0
DO
2398function getRSList ()
2399{
1f7d18fa 2400 $query = "select id, inservice, inet_ntoa(rsip) as rsip, rsport, rspool_id, rsconfig " .
8253d9f0 2401 "from IPRealServer order by rspool_id, IPRealServer.rsip, rsport";
065eeb52 2402 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6 2403 $ret = array ();
8253d9f0 2404 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1f7d18fa 2405 foreach (array ('inservice', 'rsip', 'rsport', 'rspool_id', 'rsconfig') as $cname)
4b0932b6
DO
2406 $ret[$row['id']][$cname] = $row[$cname];
2407 $result->closeCursor();
2408 return $ret;
2409}
2410
2411// Return the list of all currently configured load balancers with their pool count.
2412function getLBList ()
2413{
4b0932b6
DO
2414 $query = "select object_id, count(rspool_id) as poolcount " .
2415 "from IPLoadBalancer group by object_id order by object_id";
065eeb52 2416 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6
DO
2417 $ret = array ();
2418 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2419 $ret[$row['object_id']] = $row['poolcount'];
8253d9f0 2420 $result->closeCursor();
4b0932b6 2421 return $ret;
8253d9f0
DO
2422}
2423
9e677cbd
DO
2424// For the given object return: it vsconfig/rsconfig; the list of RS pools
2425// attached (each with vsconfig/rsconfig in turn), each with the list of
2426// virtual services terminating the pool. Each pool also lists all real
2427// servers with rsconfig.
2428function buildLBConfig ($object_id)
2429{
2430 if ($object_id <= 0)
2431 {
2432 showError ('Invalid arg', __FUNCTION__);
2433 return NULL;
2434 }
9e677cbd 2435 $ret = array();
d91f08f3
DO
2436 $query = 'select vs_id, inet_ntoa(vip) as vip, vport, proto, vs.name as vs_name, ' .
2437 'vs.vsconfig as vs_vsconfig, vs.rsconfig as vs_rsconfig, ' .
2438 'lb.vsconfig as lb_vsconfig, lb.rsconfig as lb_rsconfig, pool.id as pool_id, pool.name as pool_name, ' .
9e677cbd 2439 'pool.vsconfig as pool_vsconfig, pool.rsconfig as pool_rsconfig, ' .
d91f08f3
DO
2440 'rs.id as rs_id, inet_ntoa(rsip) as rsip, rsport, rs.rsconfig as rs_rsconfig from ' .
2441 'IPLoadBalancer as lb inner join IPRSPool as pool on lb.rspool_id = pool.id ' .
2442 'inner join IPVirtualService as vs on lb.vs_id = vs.id ' .
9e677cbd 2443 'inner join IPRealServer as rs on lb.rspool_id = rs.rspool_id ' .
1f7d18fa
DO
2444 "where lb.object_id = ${object_id} and rs.inservice = 'yes' " .
2445 "order by vs.vip, vport, proto, pool.name, rs.rsip, rs.rsport";
065eeb52 2446 $result = useSelectBlade ($query, __FUNCTION__);
9e677cbd
DO
2447 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2448 {
d91f08f3
DO
2449 $vs_id = $row['vs_id'];
2450 if (!isset ($ret[$vs_id]))
2451 {
2452 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)
2453 $ret[$vs_id][$c] = $row[$c];
2454 $ret[$vs_id]['rslist'] = array();
2455 }
2456 foreach (array ('rsip', 'rsport', 'rs_rsconfig') as $c)
2457 $ret[$vs_id]['rslist'][$row['rs_id']][$c] = $row[$c];
9e677cbd
DO
2458 }
2459 $result->closeCursor();
2460 return $ret;
2461}
1f7d18fa
DO
2462
2463function commitSetInService ($rs_id = 0, $inservice = '')
2464{
2465 if ($rs_id <= 0 or empty ($inservice))
2466 {
2467 showError ('Invalid args', __FUNCTION__);
2468 return NULL;
2469 }
2470 global $dbxlink;
2471 $query = "update IPRealServer set inservice = '${inservice}' where id = ${rs_id} limit 1";
2472 $result = $dbxlink->exec ($query);
2473 if ($result === NULL)
2474 return FALSE;
2475 elseif ($result != 1)
2476 return FALSE;
2477 else
2478 return TRUE;
2479}
2480
ad0e4754
DO
2481function executeAutoPorts ($object_id = 0, $type_id = 0)
2482{
2483 if ($object_id == 0 or $type_id == 0)
2484 {
2485 showError ('Invalid arguments', __FUNCTION__);
2486 die;
2487 }
f3f0161f 2488 $ret = TRUE;
118e4c38 2489 foreach (getAutoPorts ($type_id) as $autoport)
f3f0161f
DO
2490 $ret = $ret and '' == commitAddPort ($object_id, $autoport['name'], $autoport['type'], '', '');
2491 return $ret;
ad0e4754
DO
2492}
2493
6e49bd1f 2494// Return only implicitly listed tags, the rest of the chain will be
a6e8d544 2495// generated/deducted later at higher levels.
f9bc186f 2496function loadEntityTags ($entity_realm = '', $entity_id = 0)
5967b83d 2497{
f9bc186f
DO
2498 if ($entity_realm == '' or $entity_id <= 0)
2499 {
2500 showError ('Invalid or missing arguments', __FUNCTION__);
2501 return NULL;
2502 }
a6e8d544 2503 $ret = array();
065eeb52 2504 $result = useSelectBlade ("select tt.id, tag from TagStorage as ts inner join TagTree as tt on ts.tag_id = tt.id where target_realm = '${entity_realm}' and target_id = ${entity_id}", __FUNCTION__);
5967b83d 2505 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2fb24351 2506 $ret[$row['id']] = $row;
a6e8d544
DO
2507 $result->closeCursor();
2508 return $ret;
5967b83d
DO
2509}
2510
f9bc186f
DO
2511function loadRackObjectTags ($id)
2512{
2513 return loadEntityTags ('object', $id);
2514}
2515
2516function loadIPv4PrefixTags ($id)
2517{
2518 return loadEntityTags ('ipv4net', $id);
2519}
2520
41bd8c87
DO
2521function loadRackTags ($id)
2522{
2523 return loadEntityTags ('rack', $id);
2524}
2525
d817ba03
DO
2526function loadIPv4VSTags ($id)
2527{
2528 return loadEntityTags ('ipv4vs', $id);
2529}
2530
2531function loadIPv4RSPoolTags ($id)
2532{
2533 return loadEntityTags ('ipv4rspool', $id);
2534}
2535
ebae41b3
DO
2536function loadUserTags ($user_id)
2537{
2538 return loadEntityTags ('user', $user_id);
2539}
2540
5967b83d
DO
2541function getTagList ()
2542{
20c901a7 2543 $ret = array();
5b7bd02e
DO
2544 $query = "select id, parent_id, tag, target_realm as realm, count(target_id) as refcnt " .
2545 "from TagTree left join TagStorage on id = tag_id " .
2546 "group by id, target_realm order by tag";
065eeb52 2547 $result = useSelectBlade ($query, __FUNCTION__);
5967b83d 2548 while ($row = $result->fetch (PDO::FETCH_ASSOC))
5b7bd02e 2549 {
7cc02fc1 2550 if (!isset ($ret[$row['id']]))
20c901a7 2551 $ret[$row['id']] = array
5b7bd02e
DO
2552 (
2553 'id' => $row['id'],
2554 'tag' => $row['tag'],
2555 'parent_id' => $row['parent_id'],
2556 'refcnt' => array()
2557 );
2558 if ($row['realm'])
20c901a7 2559 $ret[$row['id']]['refcnt'][$row['realm']] = $row['refcnt'];
5b7bd02e 2560 }
5967b83d 2561 $result->closeCursor();
20c901a7 2562 return $ret;
5967b83d
DO
2563}
2564
fe7044ad
DO
2565function commitCreateTag ($tagname = '', $parent_id = 0)
2566{
2567 if ($tagname == '' or $parent_id === 0)
2568 return "Invalid args to " . __FUNCTION__;
2569 $result = useInsertBlade
2570 (
2571 'TagTree',
2572 array
2573 (
2574 'tag' => "'${tagname}'",
2575 'parent_id' => $parent_id
2576 )
2577 );
2578 if ($result)
2579 return '';
2580 else
2581 return "SQL query failed in " . __FUNCTION__;
2582}
2583
2584function commitDestroyTag ($tagid = 0)
2585{
2586 if ($tagid == 0)
2587 return 'Invalid arg to ' . __FUNCTION__;
2588 if (useDeleteBlade ('TagTree', 'id', $tagid, FALSE))
2589 return '';
2590 else
2591 return 'useDeleteBlade() failed in ' . __FUNCTION__;
2592}
f9bc186f 2593
49fb1027 2594function commitUpdateTag ($tag_id, $tag_name, $parent_id)
f9bc186f 2595{
49fb1027
DO
2596 if ($parent_id == 0)
2597 $parent_id = 'NULL';
f9bc186f 2598 global $dbxlink;
49fb1027
DO
2599 $query = "update TagTree set tag = '${tag_name}', parent_id = ${parent_id} " .
2600 "where id = ${tag_id} limit 1";
f9bc186f
DO
2601 $result = $dbxlink->exec ($query);
2602 if ($result === NULL)
49fb1027
DO
2603 return 'SQL query failed in ' . __FUNCTION__;
2604 return '';
f9bc186f
DO
2605}
2606
aedf18af
DO
2607function deleteTagsForEntity ($entity_realm, $entity_id)
2608{
2609 global $dbxlink;
2610 $query = "delete from TagStorage where target_realm = '${entity_realm}' and target_id = ${entity_id}";
2611 $result = $dbxlink->exec ($query);
2612 if ($result === NULL)
2613 return FALSE;
2614 else
2615 return TRUE;
2616}
2617
eb6ea26f
DO
2618function addTagForEntity ($realm, $entity_id, $tag_id)
2619{
2620 return useInsertBlade
2621 (
2622 'TagStorage',
2623 array
2624 (
2625 'target_realm' => "'${realm}'",
2626 'target_id' => $entity_id,
2627 'tag_id' => $tag_id,
2628 )
2629 );
2630}
2631
42023f03
DO
2632function createIPv4Prefix ($range = '', $name = '', $is_bcast = FALSE, $taglist = array())
2633{
2634 // $range is in x.x.x.x/x format, split into ip/mask vars
2635 $rangeArray = explode('/', $range);
2636 if (count ($rangeArray) != 2)
2637 return "Invalid IPv4 prefix '${range}'";
2638 $ip = $rangeArray[0];
2639 $mask = $rangeArray[1];
2640
2641 if (empty ($ip) or empty ($mask))
2642 return "Invalid IPv4 prefix '${range}'";
2643 $ipL = ip2long($ip);
2644 $maskL = ip2long($mask);
2645 if ($ipL == -1 || $ipL === FALSE)
2646 return 'Bad IPv4 address';
2647 if ($mask < 32 && $mask > 0)
2648 $maskL = $mask;
2649 else
2650 {
2651 $maskB = decbin($maskL);
2652 if (strlen($maskB)!=32)
2653 return 'Invalid netmask';
2654 $ones=0;
2655 $zeroes=FALSE;
2656 foreach( str_split ($maskB) as $digit)
2657 {
2658 if ($digit == '0')
2659 $zeroes = TRUE;
2660 if ($digit == '1')
2661 {
2662 $ones++;
2663 if ($zeroes == TRUE)
2664 return 'Invalid netmask';
2665 }
2666 }
2667 $maskL = $ones;
2668 }
2669 $binmask = binMaskFromDec($maskL);
2670 $ipL = $ipL & $binmask;
2671
2672 $query =
2673 "select ".
2674 "id, ip, mask, name ".
2675 "from IPRanges ";
2676
065eeb52 2677 $result = useSelectBlade ($query, __FUNCTION__);
42023f03
DO
2678
2679 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2680 {
2681 $otherip = $row['ip'];
2682 $othermask = binMaskFromDec($row['mask']);
2683 if (($otherip & $othermask) == ($ipL & $othermask))
2684 return "This subnet intersects with ".long2ip($row['ip'])."/${row['mask']}";
2685 if (($otherip & $binmask) == ($ipL & $binmask))
2686 return "This subnet intersects with ".long2ip($row['ip'])."/${row['mask']}";
2687 }
2688 $result->closeCursor();
2689 unset ($result);
2690 $result = useInsertBlade
2691 (
2692 'IPRanges',
2693 array
2694 (
2695 'ip' => sprintf ('%u', $ipL),
2696 'mask' => "'${maskL}'",
2697 'name' => "'${name}'"
2698 )
2699 );
2700
2701 if ($is_bcast and $maskL < 31)
2702 {
2703 $network_addr = long2ip ($ipL);
2704 $broadcast_addr = long2ip ($ipL | binInvMaskFromDec ($maskL));
2705 updateAddress ($network_addr, 'network', 'yes');
2706 updateAddress ($broadcast_addr, 'broadcast', 'yes');
2707 }
2708 if (!count ($taglist))
2709 return '';
065eeb52 2710 if (($result = useSelectBlade ('select last_insert_id()', __FUNCTION__)) == NULL)
42023f03
DO
2711 return 'Query #3 failed in ' . __FUNCTION__;
2712 $row = $result->fetch (PDO::FETCH_NUM);
2713 $last_insert_id = $row[0];
2714 $result->closeCursor();
2715 unset ($result);
2716 $errcount = 0;
2717 foreach ($taglist as $tag_id)
2718 if (addTagForEntity ('ipv4net', $last_insert_id, $tag_id) == FALSE)
2719 $errcount++;
2720 if (!$errcount)
2721 return '';
2722 else
2723 return "Experienced ${errcount} errors adding tags for the IPv4 prefix";
2724}
2725
2726// FIXME: This function doesn't wipe relevant records from IPAddress table.
2727function destroyIPv4Prefix ($id = 0)
2728{
2729 if ($id <= 0)
2730 return __FUNCTION__ . ': Invalid IPv4 prefix ID';
2731 if (!useDeleteBlade ('IPRanges', 'id', $id, FALSE))
2732 return __FUNCTION__ . ': SQL query #1 failed';
2733 if (!deleteTagsForEntity ('ipv4net', $id))
2734 return __FUNCTION__ . ': SQL query #2 failed';
2735 return '';
2736}
2737
ebae41b3
DO
2738function loadScript ($name)
2739{
2740 $result = useSelectBlade ("select script_text from Script where script_name = '${name}'");
2741 $row = $result->fetch (PDO::FETCH_NUM);
2742 return $row[0];
2743}
2744
2745function saveScript ($name, $text)
2746{
2747 if (empty ($name))
2748 {
2749 showError ('Invalid argument');
2750 return FALSE;
2751 }
2752 return useDeleteBlade ('Script', 'script_name', $name, TRUE) && useInsertBlade
2753 (
2754 'Script',
2755 array
2756 (
2757 'script_name' => "'${name}'",
2758 'script_text' => "'${text}'"
2759 )
2760 );
2761}
2762
2763function saveUserPassword ($user_id, $newp)
bcd37231 2764{
ebae41b3
DO
2765 $newhash = hash (PASSWORD_HASH, $newp);
2766 $query = "update UserAccount set user_password_hash = ${newhash} where user_id = ${user_id} limit 1";
bcd37231
DO
2767}
2768
cf6c472b
DO
2769function objectIsPortless ($id = 0)
2770{
2771 if ($id <= 0)
2772 {
2773 showError ('Invalid argument', __FUNCTION__);
2774 return;
2775 }
2776 if (($result = useSelectBlade ("select count(id) from Port where object_id = ${id}", __FUNCTION__)) == NULL)
2777 {
2778 showError ('SQL query failed', __FUNCTION__);
2779 return;
2780 }
2781 $row = $result->fetch (PDO::FETCH_NUM);
2782 $count = $row[0];
2783 $result->closeCursor();
2784 unset ($result);
2785 return $count === 0;
2786}
2787
e673ee24 2788?>