r2088 + don't forget resetting all UI options
[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{
b614498d 10 $ret = htmlspecialchars ($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 $ret;
e673ee24
DO
17}
18
11c8e4be 19function getRackspace ($tagfilter = array(), $tfmode = 'any')
489a7502 20{
81736ac1 21 $whereclause = getWhereClause ($tagfilter);
489a7502 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 $row;
e673ee24 51 else
a8ce7234 52 return NULL;
e673ee24
DO
53}
54
55// This function returns id->name map for all object types. The map is used
56// to build <select> input for objects.
57function getObjectTypeList ()
58{
59 return readChapter ('RackObjectType');
60}
61
489a7502
DO
62// Return a part of SQL query suitable for embeding into a bigger text.
63// The returned result should list all tag IDs shown in the tag filter.
81736ac1 64function getWhereClause ($tagfilter = array())
e673ee24 65{
105cea6e 66 $whereclause = '';
105cea6e 67 if (count ($tagfilter))
7cc02fc1 68 {
105cea6e 69 $whereclause .= ' and (';
11c8e4be 70 $conj = '';
7cc02fc1
DO
71 foreach ($tagfilter as $tag_id)
72 {
11c8e4be 73 $whereclause .= $conj . 'tag_id = ' . $tag_id;
81736ac1 74 $conj = ' or ';
7cc02fc1
DO
75 }
76 $whereclause .= ') ';
77 }
489a7502
DO
78 return $whereclause;
79}
80
e9132485
DO
81// Return a simple object list w/o related information.
82function getNarrowObjectList ($type_id = 0)
83{
84 $ret = array();
85 if (!$type_id)
86 {
87 showError ('Invalid argument', __FUNCTION__);
88 return $ret;
89 }
90 // object type id is known and constant, but it's Ok to have this standard overhead
91 $query =
92 "select RackObject.id as id, RackObject.name as name, dict_value as objtype_name, " .
93 "objtype_id from " .
94 "RackObject inner join Dictionary on objtype_id=dict_key natural join Chapter " .
95 "where RackObject.deleted = 'no' and chapter_name = 'RackObjectType' " .
96 "and objtype_id = ${type_id} " .
97 "order by name";
98 $result = useSelectBlade ($query, __FUNCTION__);
99 while ($row = $result->fetch (PDO::FETCH_ASSOC))
100 {
101 foreach (array (
102 'id',
103 'name',
104 'objtype_name',
105 'objtype_id'
106 ) as $cname)
107 $ret[$row['id']][$cname] = $row[$cname];
108 $ret[$row['id']]['dname'] = displayedName ($ret[$row['id']]);
109 }
110 return $ret;
111}
112
113// Return a filtered, detailed object list.
11c8e4be 114function getObjectList ($type_id = 0, $tagfilter = array(), $tfmode = 'any')
489a7502 115{
81736ac1 116 $whereclause = getWhereClause ($tagfilter);
489a7502
DO
117 if ($type_id != 0)
118 $whereclause .= " and objtype_id = '${type_id}' ";
e673ee24
DO
119 $query =
120 "select distinct RackObject.id as id , RackObject.name as name, dict_value as objtype_name, " .
121 "RackObject.label as label, RackObject.barcode as barcode, " .
122 "dict_key as objtype_id, asset_no, rack_id, Rack.name as Rack_name from " .
123 "((RackObject inner join Dictionary on objtype_id=dict_key natural join Chapter) " .
124 "left join RackSpace on RackObject.id = object_id) " .
125 "left join Rack on rack_id = Rack.id " .
7cc02fc1 126 "left join TagStorage on RackObject.id = TagStorage.target_id and target_realm = 'object' " .
105cea6e 127 "where RackObject.deleted = 'no' and chapter_name = 'RackObjectType' " .
7cc02fc1
DO
128 $whereclause .
129 "order by name";
065eeb52 130 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24 131 $ret = array();
e673ee24
DO
132 while ($row = $result->fetch (PDO::FETCH_ASSOC))
133 {
2ac47ae4
DO
134 foreach (array (
135 'id',
136 'name',
137 'label',
138 'barcode',
139 'objtype_name',
140 'objtype_id',
141 'asset_no',
142 'rack_id',
143 'Rack_name'
144 ) as $cname)
e673ee24
DO
145 $ret[$row['id']][$cname] = $row[$cname];
146 $ret[$row['id']]['dname'] = displayedName ($ret[$row['id']]);
147 }
148 $result->closeCursor();
149 return $ret;
150}
151
11c8e4be 152function getRacksForRow ($row_id = 0, $tagfilter = array(), $tfmode = 'any')
e673ee24 153{
e673ee24 154 $query =
1c81a02c 155 "select Rack.id, Rack.name, height, Rack.comment, row_id, " .
2d7698a2 156 "'yes' as left_is_front, 'yes' as bottom_is_unit1, dict_value as row_name " .
e673ee24 157 "from Rack left join Dictionary on row_id = dict_key natural join Chapter " .
932cf41f 158 "left join TagStorage on Rack.id = TagStorage.target_id and target_realm = 'rack' " .
e673ee24
DO
159 "where chapter_name = 'RackRow' and Rack.deleted = 'no' " .
160 (($row_id == 0) ? "" : "and row_id = ${row_id} ") .
81736ac1 161 getWhereClause ($tagfilter) .
932cf41f 162 " order by row_name, Rack.id";
065eeb52 163 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24 164 $ret = array();
1c81a02c
DO
165 $clist = array
166 (
167 'id',
168 'name',
169 'height',
170 'comment',
171 'row_id',
172 'left_is_front',
173 'bottom_is_unit1',
174 'row_name'
175 );
e673ee24 176 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1c81a02c 177 foreach ($clist as $cname)
e673ee24
DO
178 $ret[$row['id']][$cname] = $row[$cname];
179 $result->closeCursor();
6a3a37b2 180 usort ($ret, 'sortRacks');
e673ee24
DO
181 $ret = restoreRackIDs ($ret);
182 return $ret;
183}
184
185// This is a popular helper for getting information about
186// a particular rack and its rackspace at once.
187function getRackData ($rack_id = 0, $silent = FALSE)
188{
189 if ($rack_id == 0)
190 {
191 if ($silent == FALSE)
f41b492f 192 showError ('Invalid rack_id', __FUNCTION__);
e673ee24
DO
193 return NULL;
194 }
e673ee24 195 $query =
1c81a02c 196 "select Rack.id, Rack.name, row_id, height, Rack.comment, " .
2d7698a2 197 "'yes' as left_is_front, 'yes' as bottom_is_unit1, dict_value as row_name from " .
e673ee24
DO
198 "Rack left join Dictionary on Rack.row_id = dict_key natural join Chapter " .
199 "where chapter_name = 'RackRow' and Rack.id='${rack_id}' and Rack.deleted = 'no' limit 1";
065eeb52 200 $result = useSelectBlade ($query, __FUNCTION__);
89fa639f 201 if (($row = $result->fetch (PDO::FETCH_ASSOC)) == NULL)
e673ee24
DO
202 {
203 if ($silent == FALSE)
f41b492f 204 showError ('Query #1 succeded, but returned no data', __FUNCTION__);
e673ee24
DO
205 return NULL;
206 }
207
208 // load metadata
1c81a02c
DO
209 $clist = array
210 (
211 'id',
212 'name',
213 'height',
214 'comment',
215 'row_id',
216 'left_is_front',
217 'bottom_is_unit1',
218 'row_name'
219 );
220 foreach ($clist as $cname)
221 $rack[$cname] = $row[$cname];
89fa639f
DO
222 $result->closeCursor();
223 unset ($result);
e673ee24
DO
224
225 // start with default rackspace
226 for ($i = $rack['height']; $i > 0; $i--)
227 for ($locidx = 0; $locidx < 3; $locidx++)
228 $rack[$i][$locidx]['state'] = 'F';
229
230 // load difference
231 $query =
232 "select unit_no, atom, state, object_id " .
233 "from RackSpace where rack_id = ${rack_id} and " .
234 "unit_no between 1 and " . $rack['height'] . " order by unit_no";
065eeb52 235 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24 236 global $loclist;
89fa639f 237 while ($row = $result->fetch (PDO::FETCH_ASSOC))
e673ee24
DO
238 {
239 $rack[$row['unit_no']][$loclist[$row['atom']]]['state'] = $row['state'];
240 $rack[$row['unit_no']][$loclist[$row['atom']]]['object_id'] = $row['object_id'];
241 }
89fa639f 242 $result->closeCursor();
e673ee24
DO
243 return $rack;
244}
245
246// This is a popular helper.
247function getObjectInfo ($object_id = 0)
248{
249 if ($object_id == 0)
250 {
f41b492f 251 showError ('Invalid object_id', __FUNCTION__);
e673ee24
DO
252 return;
253 }
e673ee24
DO
254 $query =
255 "select id, name, label, barcode, dict_value as objtype_name, asset_no, dict_key as objtype_id, has_problems, comment from " .
256 "RackObject inner join Dictionary on objtype_id = dict_key natural join Chapter " .
257 "where id = '${object_id}' and deleted = 'no' and chapter_name = 'RackObjectType' limit 1";
105a3bc8 258 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
259 if (($row = $result->fetch (PDO::FETCH_ASSOC)) == NULL)
260 {
105a3bc8 261 showError ('Query succeeded, but returned no data', __FUNCTION__);
e673ee24
DO
262 $ret = NULL;
263 }
264 else
265 {
266 $ret['id'] = $row['id'];
267 $ret['name'] = $row['name'];
268 $ret['label'] = $row['label'];
269 $ret['barcode'] = $row['barcode'];
270 $ret['objtype_name'] = $row['objtype_name'];
271 $ret['objtype_id'] = $row['objtype_id'];
272 $ret['has_problems'] = $row['has_problems'];
273 $ret['asset_no'] = $row['asset_no'];
274 $ret['dname'] = displayedName ($ret);
275 $ret['comment'] = $row['comment'];
276 }
277 $result->closeCursor();
105a3bc8 278 unset ($result);
e673ee24
DO
279 return $ret;
280}
281
282function getPortTypes ()
283{
fe6e3bd7 284 return readChapter ('PortType');
e673ee24
DO
285}
286
287function getObjectPortsAndLinks ($object_id = 0)
288{
289 if ($object_id == 0)
290 {
f41b492f 291 showError ('Invalid object_id', __FUNCTION__);
e673ee24
DO
292 return;
293 }
e673ee24
DO
294 $query =
295 "select Port.id as Port_id, ".
296 "Port.name as Port_name, ".
297 "Port.label as Port_label, ".
298 "Port.l2address as Port_l2address, ".
299 "Port.type as Port_type, ".
300 "Port.reservation_comment as Port_reservation_comment, " .
301 "dict_value as PortType_name, ".
302 "RemotePort.id as RemotePort_id, ".
303 "RemotePort.name as RemotePort_name, ".
304 "RemotePort.object_id as RemotePort_object_id, ".
305 "RackObject.name as RackObject_name ".
306 "from (".
307 "(".
308 "(".
309 "Port inner join Dictionary on Port.type = dict_key natural join Chapter".
310 ") ".
311 "left join Link on Port.id=Link.porta or Port.id=Link.portb ".
312 ") ".
313 "left join Port as RemotePort on Link.portb=RemotePort.id or Link.porta=RemotePort.id ".
314 ") ".
315 "left join RackObject on RemotePort.object_id=RackObject.id ".
316 "where chapter_name = 'PortType' and Port.object_id=${object_id} ".
317 "and (Port.id != RemotePort.id or RemotePort.id is null) ".
318 "order by Port_name";
065eeb52 319 $result = useSelectBlade ($query, __FUNCTION__);
e425f895
DO
320 $ret=array();
321 $count=0;
322 while ($row = $result->fetch (PDO::FETCH_ASSOC))
e673ee24 323 {
e425f895
DO
324 $ret[$count]['id'] = $row['Port_id'];
325 $ret[$count]['name'] = $row['Port_name'];
326 $ret[$count]['l2address'] = l2addressFromDatabase ($row['Port_l2address']);
327 $ret[$count]['label'] = $row['Port_label'];
328 $ret[$count]['type_id'] = $row['Port_type'];
329 $ret[$count]['type'] = $row['PortType_name'];
330 $ret[$count]['reservation_comment'] = $row['Port_reservation_comment'];
331 $ret[$count]['remote_id'] = $row['RemotePort_id'];
332 $ret[$count]['remote_name'] = htmlentities ($row['RemotePort_name'], ENT_QUOTES);
333 $ret[$count]['remote_object_id'] = $row['RemotePort_object_id'];
334 $ret[$count]['remote_object_name'] = $row['RackObject_name'];
335 // Save on displayedName() calls.
336 if (empty ($row['RackObject_name']) and !empty ($row['RemotePort_object_id']))
e673ee24 337 {
e425f895
DO
338 $oi = getObjectInfo ($row['RemotePort_object_id']);
339 $ret[$count]['remote_object_name'] = displayedName ($oi);
e673ee24 340 }
e425f895 341 $count++;
e673ee24
DO
342 }
343 $result->closeCursor();
344 return $ret;
345}
346
406b54bd 347function commitAddRack ($name, $height, $row_id, $comment, $taglist)
e673ee24 348{
406b54bd
DO
349 $result = useInsertBlade
350 (
351 'Rack',
352 array
353 (
354 'row_id' => $row_id,
355 'name' => "'${name}'",
356 'height' => $height,
357 'comment' => "'${comment}'"
358 )
359 );
360 if ($result == NULL)
e673ee24 361 {
406b54bd 362 showError ('useInsertBlade() failed', __FUNCTION__);
e673ee24
DO
363 return FALSE;
364 }
c63a8d6e
DO
365 $last_insert_id = lastInsertID();
366 return (addTagsForLastRecord ('rack', $taglist, $last_insert_id) == '') and recordHistory ('Rack', "id = ${last_insert_id}");
e673ee24
DO
367}
368
f60bb422 369function commitAddObject ($new_name, $new_label, $new_barcode, $new_type_id, $new_asset_no, $taglist = array())
e673ee24
DO
370{
371 global $dbxlink;
f60bb422
DO
372 // Maintain UNIQUE INDEX for common names and asset tags by
373 // filtering out empty strings (not NULLs).
374 $result1 = useInsertBlade
375 (
376 'RackObject',
377 array
378 (
379 'name' => empty ($new_name) ? 'NULL' : "'${new_name}'",
380 'label' => "'${new_label}'",
381 'barcode' => empty ($new_barcode) ? 'NULL' : "'${new_barcode}'",
382 'objtype_id' => $new_type_id,
383 'asset_no' => empty ($new_asset_no) ? 'NULL' : "'${new_asset_no}'"
384 )
385 );
e673ee24
DO
386 if ($result1 == NULL)
387 {
f60bb422 388 showError ("SQL query #1 failed", __FUNCTION__);
e673ee24
DO
389 return FALSE;
390 }
c63a8d6e 391 $last_insert_id = lastInsertID();
ad0e4754
DO
392 // Do AutoPorts magic
393 executeAutoPorts ($last_insert_id, $new_type_id);
f60bb422 394 // Now tags...
c63a8d6e
DO
395 $error = addTagsForLastRecord ('object', $taglist, $last_insert_id);
396 if ($error != '')
397 {
398 showError ("Error adding tags for the object: ${error}");
399 return FALSE;
400 }
e673ee24
DO
401 return recordHistory ('RackObject', "id = ${last_insert_id}");
402}
403
404function commitUpdateObject ($object_id = 0, $new_name = '', $new_label = '', $new_barcode = '', $new_type_id = 0, $new_has_problems = 'no', $new_asset_no = '', $new_comment = '')
405{
406 if ($object_id == 0 || $new_type_id == 0)
407 {
f41b492f 408 showError ('Not all required args are present.', __FUNCTION__);
e673ee24
DO
409 return FALSE;
410 }
411 global $dbxlink;
412 $new_asset_no = empty ($new_asset_no) ? 'NULL' : "'${new_asset_no}'";
413 $new_barcode = empty ($new_barcode) ? 'NULL' : "'${new_barcode}'";
414 $new_name = empty ($new_name) ? 'NULL' : "'${new_name}'";
415 $query = "update RackObject set name=${new_name}, label='${new_label}', barcode=${new_barcode}, objtype_id='${new_type_id}', " .
416 "has_problems='${new_has_problems}', asset_no=${new_asset_no}, comment='${new_comment}' " .
417 "where id='${object_id}' limit 1";
418 $result = $dbxlink->query ($query);
419 if ($result == NULL)
420 {
f41b492f 421 showError ("SQL query '${query}' failed", __FUNCTION__);
e673ee24
DO
422 return FALSE;
423 }
e673ee24
DO
424 $result->closeCursor();
425 return recordHistory ('RackObject', "id = ${object_id}");
426}
427
428function commitUpdateRack ($rack_id, $new_name, $new_height, $new_row_id, $new_comment)
429{
430 if (empty ($rack_id) || empty ($new_name) || empty ($new_height))
431 {
f41b492f 432 showError ('Not all required args are present.', __FUNCTION__);
e673ee24
DO
433 return FALSE;
434 }
435 global $dbxlink;
436 $query = "update Rack set name='${new_name}', height='${new_height}', comment='${new_comment}', row_id=${new_row_id} " .
437 "where id='${rack_id}' limit 1";
438 $result1 = $dbxlink->query ($query);
439 if ($result1->rowCount() != 1)
440 {
f41b492f 441 showError ('Error updating rack information', __FUNCTION__);
e673ee24
DO
442 return FALSE;
443 }
444 return recordHistory ('Rack', "id = ${rack_id}");
445}
446
447// This function accepts rack data returned by getRackData(), validates and applies changes
448// supplied in $_REQUEST and returns resulting array. Only those changes are examined, which
449// correspond to current rack ID.
450// 1st arg is rackdata, 2nd arg is unchecked state, 3rd arg is checked state.
451// If 4th arg is present, object_id fields will be updated accordingly to the new state.
452// The function returns the modified rack upon success.
453function processGridForm (&$rackData, $unchecked_state, $checked_state, $object_id = 0)
454{
455 global $loclist, $dbxlink;
456 $rack_id = $rackData['id'];
457 $rack_name = $rackData['name'];
458 $rackchanged = FALSE;
459 for ($unit_no = $rackData['height']; $unit_no > 0; $unit_no--)
460 {
461 for ($locidx = 0; $locidx < 3; $locidx++)
462 {
463 if ($rackData[$unit_no][$locidx]['enabled'] != TRUE)
464 continue;
465 // detect a change
466 $state = $rackData[$unit_no][$locidx]['state'];
467 if (isset ($_REQUEST["atom_${rack_id}_${unit_no}_${locidx}"]) and $_REQUEST["atom_${rack_id}_${unit_no}_${locidx}"] == 'on')
468 $newstate = $checked_state;
469 else
470 $newstate = $unchecked_state;
471 if ($state == $newstate)
472 continue;
473 $rackchanged = TRUE;
474 // and validate
475 $atom = $loclist[$locidx];
476 // The only changes allowed are those introduced by checkbox grid.
477 if
478 (
479 !($state == $checked_state && $newstate == $unchecked_state) &&
480 !($state == $unchecked_state && $newstate == $checked_state)
481 )
482 return array ('code' => 500, 'message' => "${rack_name}: Rack ID ${rack_id}, unit ${unit_no}, 'atom ${atom}', cannot change state from '${state}' to '${newstate}'");
483 // Here we avoid using ON DUPLICATE KEY UPDATE by first performing DELETE
484 // anyway and then looking for probable need of INSERT.
485 $query =
486 "delete from RackSpace where rack_id = ${rack_id} and " .
487 "unit_no = ${unit_no} and atom = '${atom}' limit 1";
488 $r = $dbxlink->query ($query);
489 if ($r == NULL)
4d2e93f2 490 return array ('code' => 500, 'message' => __FUNCTION__ . ": ${rack_name}: SQL DELETE query failed");
e673ee24
DO
491 if ($newstate != 'F')
492 {
493 $query =
494 "insert into RackSpace(rack_id, unit_no, atom, state) " .
495 "values(${rack_id}, ${unit_no}, '${atom}', '${newstate}') ";
496 $r = $dbxlink->query ($query);
497 if ($r == NULL)
4d2e93f2 498 return array ('code' => 500, 'message' => __FUNCTION__ . ": ${rack_name}: SQL INSERT query failed");
e673ee24
DO
499 }
500 if ($newstate == 'T' and $object_id != 0)
501 {
502 // At this point we already have a record in RackSpace.
503 $query =
504 "update RackSpace set object_id=${object_id} " .
505 "where rack_id=${rack_id} and unit_no=${unit_no} and atom='${atom}' limit 1";
506 $r = $dbxlink->query ($query);
507 if ($r->rowCount() == 1)
508 $rackData[$unit_no][$locidx]['object_id'] = $object_id;
509 else
510 return array ('code' => 500, 'message' => "${rack_name}: Rack ID ${rack_id}, unit ${unit_no}, atom '${atom}' failed to set object_id to '${object_id}'");
511 }
512 }
513 }
514 if ($rackchanged)
c7fe33be
DO
515 {
516 resetThumbCache ($rack_id);
e673ee24 517 return array ('code' => 200, 'message' => "${rack_name}: All changes were successfully saved.");
c7fe33be 518 }
e673ee24
DO
519 else
520 return array ('code' => 300, 'message' => "${rack_name}: No changes.");
521}
522
523// This function builds a list of rack-unit-atom records, which are assigned to
524// the requested object.
525function getMoleculeForObject ($object_id = 0)
526{
527 if ($object_id == 0)
528 {
f41b492f 529 showError ("object_id == 0", __FUNCTION__);
e673ee24
DO
530 return NULL;
531 }
e673ee24
DO
532 $query =
533 "select rack_id, unit_no, atom from RackSpace " .
534 "where state = 'T' and object_id = ${object_id} order by rack_id, unit_no, atom";
065eeb52 535 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
536 $ret = $result->fetchAll (PDO::FETCH_ASSOC);
537 $result->closeCursor();
538 return $ret;
539}
540
541// This function builds a list of rack-unit-atom records for requested molecule.
542function getMolecule ($mid = 0)
543{
544 if ($mid == 0)
545 {
f41b492f 546 showError ("mid == 0", __FUNCTION__);
e673ee24
DO
547 return NULL;
548 }
e673ee24
DO
549 $query =
550 "select rack_id, unit_no, atom from Atom " .
551 "where molecule_id=${mid}";
065eeb52 552 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
553 $ret = $result->fetchAll (PDO::FETCH_ASSOC);
554 $result->closeCursor();
555 return $ret;
556}
557
c63a8d6e
DO
558// returns exactly what is's named after
559function lastInsertID ()
560{
561 if (NULL == ($result = useSelectBlade ('select last_insert_id()', __FUNCTION__)))
562 {
563 showError ('SQL query failed!', __FUNCTION__);
564 die;
565 }
566 $row = $result->fetch (PDO::FETCH_NUM);
567 return $row[0];
568}
569
e673ee24
DO
570// This function creates a new record in Molecule and number of linked
571// R-U-A records in Atom.
572function createMolecule ($molData)
573{
574 global $dbxlink;
575 $query = "insert into Molecule values()";
576 $result1 = $dbxlink->query ($query);
577 if ($result1->rowCount() != 1)
578 {
f41b492f 579 showError ('Error inserting into Molecule', __FUNCTION__);
e673ee24
DO
580 return NULL;
581 }
c63a8d6e 582 $molecule_id = lastInsertID();
64b95774 583 foreach ($molData as $rua)
e673ee24
DO
584 {
585 $rack_id = $rua['rack_id'];
586 $unit_no = $rua['unit_no'];
587 $atom = $rua['atom'];
588 $query =
589 "insert into Atom(molecule_id, rack_id, unit_no, atom) " .
590 "values (${molecule_id}, ${rack_id}, ${unit_no}, '${atom}')";
591 $result3 = $dbxlink->query ($query);
592 if ($result3 == NULL or $result3->rowCount() != 1)
593 {
f41b492f 594 showError ('Error inserting into Atom', __FUNCTION__);
e673ee24
DO
595 return NULL;
596 }
597 }
598 return $molecule_id;
599}
600
601// History logger. This function assumes certain table naming convention and
602// column design:
603// 1. History table name equals to dictionary table name plus 'History'.
604// 2. History table must have the same row set (w/o keys) plus one row named
605// 'ctime' of type 'timestamp'.
606function recordHistory ($tableName, $whereClause)
607{
608 global $dbxlink, $remote_username;
609 $query = "insert into ${tableName}History select *, current_timestamp(), '${remote_username}' from ${tableName} where ${whereClause}";
610 $result = $dbxlink->query ($query);
611 if ($result == NULL or $result->rowCount() != 1)
612 {
863b199a 613 showError ("SQL query '${query}' failed for table ${tableName}", __FUNCTION__);
e673ee24
DO
614 return FALSE;
615 }
616 return TRUE;
617}
618
619function getRackspaceHistory ()
620{
e673ee24
DO
621 $query =
622 "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 " .
623 "MountOperation as mo inner join RackObject as ro on mo.object_id = ro.id " .
624 "inner join Dictionary on objtype_id = dict_key natural join Chapter " .
625 "where chapter_name = 'RackObjectType' order by ctime desc";
065eeb52 626 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
627 $ret = $result->fetchAll(PDO::FETCH_ASSOC);
628 $result->closeCursor();
629 return $ret;
630}
631
632// This function is used in renderRackspaceHistory()
633function getOperationMolecules ($op_id = 0)
634{
635 if ($op_id <= 0)
636 {
f41b492f 637 showError ("Missing argument", __FUNCTION__);
e673ee24
DO
638 return;
639 }
e673ee24 640 $query = "select old_molecule_id, new_molecule_id from MountOperation where id = ${op_id}";
065eeb52 641 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
642 // We expect one row.
643 $row = $result->fetch (PDO::FETCH_ASSOC);
644 if ($row == NULL)
645 {
f41b492f 646 showError ("SQL query succeded, but returned no results.", __FUNCTION__);
e673ee24
DO
647 return;
648 }
649 $omid = $row['old_molecule_id'];
650 $nmid = $row['new_molecule_id'];
651 $result->closeCursor();
652 return array ($omid, $nmid);
653}
654
c7fe33be 655function getResidentRacksData ($object_id = 0, $fetch_rackdata = TRUE)
e673ee24
DO
656{
657 if ($object_id <= 0)
658 {
f41b492f 659 showError ('Invalid object_id', __FUNCTION__);
e673ee24
DO
660 return;
661 }
662 $query = "select distinct rack_id from RackSpace where object_id = ${object_id} order by rack_id";
065eeb52 663 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
664 $rows = $result->fetchAll (PDO::FETCH_NUM);
665 $result->closeCursor();
666 $ret = array();
667 foreach ($rows as $row)
668 {
b422aee6
DO
669 if (!$fetch_rackdata)
670 {
671 $ret[$row[0]] = $row[0];
672 continue;
673 }
e673ee24
DO
674 $rackData = getRackData ($row[0]);
675 if ($rackData == NULL)
676 {
f41b492f 677 showError ('getRackData() failed', __FUNCTION__);
e673ee24
DO
678 return NULL;
679 }
680 $ret[$row[0]] = $rackData;
681 }
682 $result->closeCursor();
683 return $ret;
684}
685
7cc02fc1 686function getObjectGroupInfo ()
e673ee24
DO
687{
688 $query =
689 'select dict_key as id, dict_value as name, count(id) as count from ' .
690 'Dictionary natural join Chapter left join RackObject on dict_key = objtype_id ' .
691 'where chapter_name = "RackObjectType" ' .
7cc02fc1 692 'group by dict_key order by dict_value';
065eeb52 693 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24 694 $ret = array();
105cea6e 695 $ret[0] = array ('id' => 0, 'name' => 'ALL types');
e673ee24 696 $clist = array ('id', 'name', 'count');
105cea6e 697 $total = 0;
e673ee24 698 while ($row = $result->fetch (PDO::FETCH_ASSOC))
7cc02fc1 699 if ($row['count'] > 0)
105cea6e
DO
700 {
701 $total += $row['count'];
64b95774 702 foreach ($clist as $cname)
7cc02fc1 703 $ret[$row['id']][$cname] = $row[$cname];
105cea6e 704 }
e673ee24 705 $result->closeCursor();
105cea6e 706 $ret[0]['count'] = $total;
7cc02fc1 707 return $ret;
e673ee24
DO
708}
709
710// This function returns objects, which have no rackspace assigned to them.
711// Additionally it keeps rack_id parameter, so we can silently pre-select
712// the rack required.
713function getUnmountedObjects ()
714{
e673ee24
DO
715 $query =
716 'select dict_value as objtype_name, dict_key as objtype_id, name, label, barcode, id, asset_no from ' .
717 'RackObject inner join Dictionary on objtype_id = dict_key natural join Chapter ' .
718 'left join RackSpace on id = object_id '.
068ffc0c 719 'where rack_id is null and chapter_name = "RackObjectType" order by dict_value, name, label, asset_no, barcode';
065eeb52 720 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
721 $ret = array();
722 $clist = array ('id', 'name', 'label', 'barcode', 'objtype_name', 'objtype_id', 'asset_no');
723 while ($row = $result->fetch (PDO::FETCH_ASSOC))
724 {
64b95774 725 foreach ($clist as $cname)
e673ee24
DO
726 $ret[$row['id']][$cname] = $row[$cname];
727 $ret[$row['id']]['dname'] = displayedName ($ret[$row['id']]);
728 }
729 $result->closeCursor();
730 return $ret;
731}
732
733function getProblematicObjects ()
734{
e673ee24
DO
735 $query =
736 'select dict_value as objtype_name, dict_key as objtype_id, name, id, asset_no from ' .
737 'RackObject inner join Dictionary on objtype_id = dict_key natural join Chapter '.
738 'where has_problems = "yes" and chapter_name = "RackObjectType" order by objtype_name, name';
065eeb52 739 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
740 $ret = array();
741 $clist = array ('id', 'name', 'objtype_name', 'objtype_id', 'asset_no');
742 while ($row = $result->fetch (PDO::FETCH_ASSOC))
743 {
64b95774 744 foreach ($clist as $cname)
e673ee24
DO
745 $ret[$row['id']][$cname] = $row[$cname];
746 $ret[$row['id']]['dname'] = displayedName ($ret[$row['id']]);
747 }
748 $result->closeCursor();
749 return $ret;
750}
751
752function commitAddPort ($object_id = 0, $port_name, $port_type_id, $port_label, $port_l2address)
753{
754 if ($object_id <= 0)
755 {
f41b492f 756 showError ('Invalid object_id', __FUNCTION__);
e673ee24
DO
757 return;
758 }
759 $port_l2address = l2addressForDatabase ($port_l2address);
760 $result = useInsertBlade
761 (
762 'Port',
763 array
764 (
765 'name' => "'${port_name}'",
766 'object_id' => "'${object_id}'",
767 'label' => "'${port_label}'",
768 'type' => "'${port_type_id}'",
769 'l2address' => "${port_l2address}"
770 )
771 );
772 if ($result)
773 return '';
774 else
775 return 'SQL query failed';
776}
777
d0a69ce8
DO
778// The fifth argument may be either explicit 'NULL' or some (already quoted by the upper layer)
779// string value. In case it is omitted, we just assign it its current value.
780// It would be nice to simplify this semantics later.
781function commitUpdatePort ($port_id, $port_name, $port_label, $port_l2address, $port_reservation_comment = 'reservation_comment')
e673ee24
DO
782{
783 global $dbxlink;
784 $port_l2address = l2addressForDatabase ($port_l2address);
785 $query =
786 "update Port set name='$port_name', label='$port_label', " .
787 "reservation_comment = ${port_reservation_comment}, l2address=${port_l2address} " .
788 "where id='$port_id'";
789 $result = $dbxlink->exec ($query);
790 if ($result == 1)
791 return '';
792 $errorInfo = $dbxlink->errorInfo();
793 // We could update nothing.
794 if ($errorInfo[0] == '00000')
795 return '';
796 return $errorInfo[2];
797}
798
799function delObjectPort ($port_id)
800{
801 if (unlinkPort ($port_id) != '')
4d2e93f2 802 return __FUNCTION__ . ': unlinkPort() failed';
e673ee24 803 if (useDeleteBlade ('Port', 'id', $port_id) != TRUE)
4d2e93f2 804 return __FUNCTION__ . ': useDeleteBlade() failed';
e673ee24
DO
805 return '';
806}
807
808function getObjectAddressesAndNames ()
809{
e673ee24
DO
810 $query =
811 "select object_id as object_id, ".
812 "RackObject.name as object_name, ".
813 "IPBonds.name as name, ".
814 "INET_NTOA(ip) as ip ".
815 "from IPBonds join RackObject on id=object_id ";
065eeb52 816 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
817 $ret = array();
818 $count=0;
819 while ($row = $result->fetch (PDO::FETCH_ASSOC))
820 {
821 $ret[$count]['object_id']=$row['object_id'];
822 $ret[$count]['object_name']=$row['object_name'];
823 $ret[$count]['name']=$row['name'];
824 $ret[$count]['ip']=$row['ip'];
825 $count++;
826 }
827 $result->closeCursor();
828 return $ret;
829}
830
e673ee24
DO
831function getEmptyPortsOfType ($type_id)
832{
e673ee24
DO
833 $query =
834 "select distinct Port.id as Port_id, ".
835 "Port.object_id as Port_object_id, ".
836 "RackObject.name as Object_name, ".
837 "Port.name as Port_name, ".
838 "Port.type as Port_type_id, ".
839 "dict_value as Port_type_name ".
840 "from ( ".
841 " ( ".
842 " Port inner join Dictionary on Port.type = dict_key natural join Chapter ".
843 " ) ".
844 " join RackObject on Port.object_id = RackObject.id ".
845 ") ".
846 "left join Link on Port.id=Link.porta or Port.id=Link.portb ".
847 "inner join PortCompat on Port.type = PortCompat.type2 ".
848 "where chapter_name = 'PortType' and PortCompat.type1 = '$type_id' and Link.porta is NULL ".
849 "and Port.reservation_comment is null order by Object_name, Port_name";
065eeb52 850 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
851 $ret = array();
852 $count=0;
853 while ($row = $result->fetch (PDO::FETCH_ASSOC))
854 {
855 $ret[$count]['Port_id']=$row['Port_id'];
856 $ret[$count]['Port_object_id']=$row['Port_object_id'];
857 $ret[$count]['Object_name']=$row['Object_name'];
858 $ret[$count]['Port_name']=$row['Port_name'];
859 $ret[$count]['Port_type_id']=$row['Port_type_id'];
860 $ret[$count]['Port_type_name']=$row['Port_type_name'];
861 $count++;
862 }
863 $result->closeCursor();
864 return $ret;
865}
866
867function linkPorts ($porta, $portb)
868{
869 if ($porta == $portb)
870 return "Ports can't be the same";
871 if ($porta > $portb)
872 {
873 $tmp = $porta;
874 $porta = $portb;
875 $portb = $tmp;
876 }
877 global $dbxlink;
878 $query1 = "insert into Link set porta='${porta}', portb='{$portb}'";
879 $query2 = "update Port set reservation_comment = NULL where id = ${porta} or id = ${portb} limit 2";
880 // FIXME: who cares about the return value?
881 $result = $dbxlink->exec ($query1);
882 $result = $dbxlink->exec ($query2);
883 return '';
e673ee24
DO
884}
885
886function unlinkPort ($port)
887{
888 global $dbxlink;
889 $query =
890 "delete from Link where porta='$port' or portb='$port'";
891 $result = $dbxlink->exec ($query);
892 return '';
e673ee24
DO
893}
894
4b2bf583
DO
895// FIXME: after falling back to using existing getObjectInfo we don't
896// need that large query. Shrink it some later.
e673ee24
DO
897function getObjectAddresses ($object_id = 0)
898{
899 if ($object_id == 0)
900 {
f41b492f 901 showError ('Invalid object_id', __FUNCTION__);
e673ee24
DO
902 return;
903 }
e673ee24
DO
904 $query =
905 "select ".
906 "IPAddress.name as IPAddress_name, ".
907 "IPAddress.reserved as IPAddress_reserved, ".
908 "IPBonds.name as IPBonds_name, ".
909 "INET_NTOA(IPBonds.ip) as IPBonds_ip, ".
910 "IPBonds.type as IPBonds_type, ".
911 "RemoteBonds.name as RemoteBonds_name, ".
912 "RemoteBonds.type as RemoteBonds_type, ".
913 "RemoteBonds.object_id as RemoteBonds_object_id, ".
914 "RemoteObject.name as RemoteObject_name from IPBonds " .
915 "left join IPBonds as RemoteBonds on IPBonds.ip=RemoteBonds.ip " .
916 "and IPBonds.object_id!=RemoteBonds.object_id " .
917 "left join IPAddress on IPBonds.ip=IPAddress.ip " .
918 "left join RackObject as RemoteObject on RemoteBonds.object_id=RemoteObject.id ".
919 "where ".
920 "IPBonds.object_id = ${object_id} ".
921 "order by IPBonds.ip, RemoteObject.name";
065eeb52 922 $result = useSelectBlade ($query, __FUNCTION__);
e425f895
DO
923 $ret=array();
924 $count=0;
925 $refcount=0;
926 $prev_ip = 0;
927 // We are going to call getObjectInfo() for some rows,
928 // hence the connector must be unloaded from the
929 // current data.
930 $rows = $result->fetchAll (PDO::FETCH_ASSOC);
931 $result->closeCursor();
932 foreach ($rows as $row)
e673ee24 933 {
e425f895 934 if ($prev_ip != $row['IPBonds_ip'])
e673ee24 935 {
e425f895
DO
936 $count++;
937 $refcount=0;
938 $prev_ip = $row['IPBonds_ip'];
939 $ret[$count]['address_name'] = $row['IPAddress_name'];
940 $ret[$count]['address_reserved'] = $row['IPAddress_reserved'];
941 $ret[$count]['ip'] = $row['IPBonds_ip'];
942 $ret[$count]['name'] = $row['IPBonds_name'];
943 $ret[$count]['type'] = $row['IPBonds_type'];
944 $ret[$count]['references'] = array();
945 }
e673ee24 946
e425f895
DO
947 if ($row['RemoteBonds_type'])
948 {
949 $ret[$count]['references'][$refcount]['type'] = $row['RemoteBonds_type'];
950 $ret[$count]['references'][$refcount]['name'] = $row['RemoteBonds_name'];
951 $ret[$count]['references'][$refcount]['object_id'] = $row['RemoteBonds_object_id'];
952 if (empty ($row['RemoteBonds_object_id']))
953 $ret[$count]['references'][$refcount]['object_name'] = $row['RemoteObject_name'];
954 else
e673ee24 955 {
e425f895
DO
956 $oi = getObjectInfo ($row['RemoteBonds_object_id']);
957 $ret[$count]['references'][$refcount]['object_name'] = displayedName ($oi);
e673ee24 958 }
e425f895 959 $refcount++;
e673ee24
DO
960 }
961 }
e673ee24
DO
962 return $ret;
963}
964
11c8e4be 965function getAddressspaceList ($tagfilter = array(), $tfmode = 'any')
e673ee24 966{
81736ac1 967 $whereclause = getWhereClause ($tagfilter);
e673ee24 968 $query =
0b4c0f17 969 "select distinct ".
e673ee24
DO
970 "id as IPRanges_id, ".
971 "INET_NTOA(ip) as IPRanges_ip, ".
972 "mask as IPRanges_mask, ".
973 "name as IPRanges_name ".
74ccacff 974 "from IPRanges left join TagStorage on IPRanges.id = TagStorage.target_id and target_realm = 'ipv4net' " .
489a7502 975 "where true ${whereclause} " .
74ccacff 976 " order by ip";
065eeb52 977 $result = useSelectBlade ($query, __FUNCTION__);
e425f895
DO
978 $ret=array();
979 $count=0;
980 while ($row = $result->fetch (PDO::FETCH_ASSOC))
e673ee24 981 {
e425f895
DO
982 $ret[$count]['id'] = $row['IPRanges_id'];
983 $ret[$count]['ip'] = $row['IPRanges_ip'];
984 $ret[$count]['ip_bin'] = ip2long($row['IPRanges_ip']);
985 $ret[$count]['name'] = $row['IPRanges_name'];
986 $ret[$count]['mask'] = $row['IPRanges_mask'];
987 $ret[$count]['mask_bin'] = binMaskFromDec($row['IPRanges_mask']);
988 $ret[$count]['mask_bin_inv'] = binInvMaskFromDec($row['IPRanges_mask']);
989 $count++;
e673ee24
DO
990 }
991 $result->closeCursor();
992 return $ret;
993
994}
995
996function getRangeByIp ($ip = '', $id = 0)
997{
e673ee24
DO
998 if ($id == 0)
999 $query =
1000 "select ".
1001 "id, INET_NTOA(ip) as ip, mask, name ".
1002 "from IPRanges ";
1003 else
1004 $query =
1005 "select ".
1006 "id, INET_NTOA(ip) as ip, mask, name ".
1007 "from IPRanges where id='$id'";
1008
065eeb52 1009 $result = useSelectBlade ($query, __FUNCTION__);
e425f895
DO
1010 $ret=array();
1011 while ($row = $result->fetch (PDO::FETCH_ASSOC))
e673ee24 1012 {
e425f895
DO
1013 $binmask=binMaskFromDec($row['mask']);
1014 if ((ip2long($ip) & $binmask) == ip2long($row['ip']))
e673ee24 1015 {
e425f895
DO
1016 $ret['id'] = $row['id'];
1017 $ret['ip'] = $row['ip'];
1018 $ret['ip_bin'] = ip2long($row['ip']);
1019 $ret['name'] = $row['name'];
1020 $ret['mask'] = $row['mask'];
1021 $result->closeCursor();
1022 return $ret;
e673ee24
DO
1023 }
1024 }
1025 $result->closeCursor();
1026 return NULL;
1027}
1028
1029function updateRange ($id=0, $name='')
1030{
1031 global $dbxlink;
1032 $query =
1033 "update IPRanges set name='$name' where id='$id'";
1034 $result = $dbxlink->exec ($query);
1035 return '';
e673ee24
DO
1036}
1037
1038// This function is actually used not only to update, but also to create records,
1039// that's why ON DUPLICATE KEY UPDATE was replaced by DELETE-INSERT pair
1040// (MySQL 4.0 workaround).
b4c1ef87 1041function updateAddress ($ip = 0, $name = '', $reserved = 'no')
e673ee24
DO
1042{
1043 // DELETE may safely fail.
1044 $r = useDeleteBlade ('IPAddress', 'ip', "INET_ATON('${ip}')", FALSE);
1045 // INSERT may appear not necessary.
1046 if ($name == '' and $reserved == 'no')
1047 return '';
1048 if (useInsertBlade ('IPAddress', array ('name' => "'${name}'", 'reserved' => "'${reserved}'", 'ip' => "INET_ATON('${ip}')")))
1049 return '';
1050 else
b4c1ef87 1051 return __FUNCTION__ . '(): useInsertBlade() failed';
e673ee24
DO
1052}
1053
e673ee24
DO
1054function updateBond ($ip='', $object_id=0, $name='', $type='')
1055{
1056 global $dbxlink;
1057
1058 $query =
1059 "update IPBonds set name='$name', type='$type' where ip=INET_ATON('$ip') and object_id='$object_id'";
1060 $result = $dbxlink->exec ($query);
1061 return '';
1062}
1063
1064function unbindIpFromObject ($ip='', $object_id=0)
1065{
1066 global $dbxlink;
1067
1068 $query =
1069 "delete from IPBonds where ip=INET_ATON('$ip') and object_id='$object_id'";
1070 $result = $dbxlink->exec ($query);
1071 return '';
1072}
1073
1074// This function returns either all or one user account. Array key is user name.
11c8e4be 1075function getUserAccounts ($tagfilter = array(), $tfmode = 'any')
e673ee24 1076{
81736ac1 1077 $whereclause = getWhereClause ($tagfilter);
e673ee24
DO
1078 $query =
1079 'select user_id, user_name, user_password_hash, user_realname, user_enabled ' .
ebae41b3
DO
1080 'from UserAccount left join TagStorage ' .
1081 "on UserAccount.user_id = TagStorage.target_id and target_realm = 'user' " .
1082 "where true ${whereclause} " .
1083 'order by user_name';
065eeb52 1084 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1085 $ret = array();
1086 $clist = array ('user_id', 'user_name', 'user_realname', 'user_password_hash', 'user_enabled');
1087 while ($row = $result->fetch (PDO::FETCH_ASSOC))
64b95774 1088 foreach ($clist as $cname)
e673ee24
DO
1089 $ret[$row['user_name']][$cname] = $row[$cname];
1090 $result->closeCursor();
1091 return $ret;
1092}
1093
e673ee24
DO
1094function searchByl2address ($l2addr)
1095{
e673ee24
DO
1096 $l2addr = l2addressForDatabase ($l2addr);
1097 $query = "select object_id, Port.id as port_id from RackObject as ro inner join Port on ro.id = Port.object_id " .
1098 "where l2address = ${l2addr}";
065eeb52 1099 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1100 $rows = $result->fetchAll (PDO::FETCH_ASSOC);
1101 $result->closeCursor();
1102 if (count ($rows) == 0) // No results.
1103 return NULL;
1104 if (count ($rows) == 1) // Target found.
1105 return $rows[0];
f41b492f 1106 showError ('More than one results was found. This is probably a broken unique key.', __FUNCTION__);
e673ee24
DO
1107 return NULL;
1108}
1109
ea5fc465
DO
1110function getIPv4PrefixSearchResult ($terms)
1111{
1112 $query = "select id, inet_ntoa(ip) as ip, mask, name from IPRanges where ";
1113 $or = '';
1114 foreach (explode (' ', $terms) as $term)
1115 {
1116 $query .= $or . "name like '%${term}%'";
1117 $or = ' or ';
1118 }
065eeb52 1119 $result = useSelectBlade ($query, __FUNCTION__);
ea5fc465
DO
1120 $ret = array();
1121 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1122 $ret[] = $row;
1123 return $ret;
1124}
1125
1126function getIPv4AddressSearchResult ($terms)
1127{
1128 $query = "select inet_ntoa(ip) as ip, name from IPAddress where ";
1129 $or = '';
1130 foreach (explode (' ', $terms) as $term)
1131 {
1132 $query .= $or . "name like '%${term}%'";
1133 $or = ' or ';
1134 }
065eeb52 1135 $result = useSelectBlade ($query, __FUNCTION__);
ea5fc465
DO
1136 $ret = array();
1137 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1138 $ret[] = $row;
1139 return $ret;
1140}
1141
05411ccd
DO
1142function getIPv4RSPoolSearchResult ($terms)
1143{
1144 $query = "select id as pool_id, name from IPRSPool where ";
1145 $or = '';
1146 foreach (explode (' ', $terms) as $term)
1147 {
1148 $query .= $or . "name like '%${term}%'";
1149 $or = ' or ';
1150 }
065eeb52 1151 $result = useSelectBlade ($query, __FUNCTION__);
05411ccd
DO
1152 $ret = array();
1153 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1154 $ret[] = $row;
1155 return $ret;
1156}
1157
1158function getIPv4VServiceSearchResult ($terms)
1159{
1160 $query = "select id, inet_ntoa(vip) as vip, vport, proto, name from IPVirtualService where ";
1161 $or = '';
1162 foreach (explode (' ', $terms) as $term)
1163 {
1164 $query .= $or . "name like '%${term}%'";
1165 $or = ' or ';
1166 }
065eeb52 1167 $result = useSelectBlade ($query, __FUNCTION__);
05411ccd
DO
1168 $ret = array();
1169 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1170 $ret[] = $row;
1171 return $ret;
1172}
1173
6a88e734
DO
1174function getAccountSearchResult ($terms)
1175{
1176 return getSearchResultByField
1177 (
1178 'UserAccount',
1179 array ('user_id', 'user_name', 'user_realname'),
1180 'user_name',
1181 $terms,
1182 'user_name'
1183 );
1184}
1185
1186function getSearchResultByField ($tname, $rcolumns, $scolumn, $terms, $ocolumn = '')
1187{
1188 $pfx = '';
1189 $query = 'select ';
1190 foreach ($rcolumns as $col)
1191 {
1192 $query .= $pfx . $col;
1193 $pfx = ', ';
1194 }
1195 $pfx = '';
1196 $query .= " from ${tname} where ";
1197 foreach (explode (' ', $terms) as $term)
1198 {
1199 $query .= $pfx . "${scolumn} like '%${term}%'";
1200 $pfx = ' or ';
1201 }
1202 if ($ocolumn != '')
1203 $query .= " order by ${ocolumn}";
1204 $result = useSelectBlade ($query, __FUNCTION__);
1205 $ret = array();
1206 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1207 $ret[] = $row;
1208 return $ret;
1209}
1210
e673ee24
DO
1211// This function returns either port ID or NULL for specified arguments.
1212function getPortID ($object_id, $port_name)
1213{
e673ee24 1214 $query = "select id from Port where object_id=${object_id} and name='${port_name}' limit 2";
065eeb52 1215 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1216 $rows = $result->fetchAll (PDO::FETCH_NUM);
1217 if (count ($rows) != 1)
1218 return NULL;
1219 $ret = $rows[0][0];
1220 $result->closeCursor();
1221 return $ret;
1222}
1223
1224function commitCreateUserAccount ($username, $realname, $password)
1225{
1226 return useInsertBlade
1227 (
1228 'UserAccount',
1229 array
1230 (
1231 'user_name' => "'${username}'",
1232 'user_realname' => "'${realname}'",
1233 'user_password_hash' => "'${password}'"
1234 )
1235 );
1236}
1237
1238function commitUpdateUserAccount ($id, $new_username, $new_realname, $new_password)
1239{
1240 global $dbxlink;
1241 $query =
1242 "update UserAccount set user_name = '${new_username}', user_realname = '${new_realname}', " .
1243 "user_password_hash = '${new_password}' where user_id = ${id} limit 1";
1244 $result = $dbxlink->query ($query);
1245 if ($result == NULL)
1246 {
f41b492f 1247 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1248 die;
1249 }
1250 return TRUE;
1251}
1252
1253function commitEnableUserAccount ($id, $new_enabled_value)
1254{
1255 global $dbxlink;
1256 $query =
1257 "update UserAccount set user_enabled = '${new_enabled_value}' " .
1258 "where user_id = ${id} limit 1";
1259 $result = $dbxlink->query ($query);
1260 if ($result == NULL)
1261 {
f41b492f 1262 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1263 die;
1264 }
1265 return TRUE;
1266}
1267
e673ee24
DO
1268// This function returns an array of all port type pairs from PortCompat table.
1269function getPortCompat ()
1270{
e673ee24
DO
1271 $query =
1272 "select type1, type2, d1.dict_value as type1name, d2.dict_value as type2name from " .
1273 "PortCompat as pc inner join Dictionary as d1 on pc.type1 = d1.dict_key " .
1274 "inner join Dictionary as d2 on pc.type2 = d2.dict_key " .
1275 "inner join Chapter as c1 on d1.chapter_no = c1.chapter_no " .
1276 "inner join Chapter as c2 on d2.chapter_no = c2.chapter_no " .
1277 "where c1.chapter_name = 'PortType' and c2.chapter_name = 'PortType'";
065eeb52 1278 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1279 $ret = $result->fetchAll (PDO::FETCH_ASSOC);
1280 $result->closeCursor();
1281 return $ret;
1282}
1283
1284function removePortCompat ($type1 = 0, $type2 = 0)
1285{
1286 global $dbxlink;
1287 if ($type1 == 0 or $type2 == 0)
1288 {
f41b492f 1289 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
1290 die;
1291 }
1292 $query = "delete from PortCompat where type1 = ${type1} and type2 = ${type2} limit 1";
1293 $result = $dbxlink->query ($query);
1294 if ($result == NULL)
1295 {
f41b492f 1296 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1297 die;
1298 }
1299 return TRUE;
1300}
1301
1302function addPortCompat ($type1 = 0, $type2 = 0)
1303{
1304 if ($type1 <= 0 or $type2 <= 0)
1305 {
f41b492f 1306 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
1307 die;
1308 }
1309 return useInsertBlade
1310 (
1311 'PortCompat',
1312 array ('type1' => $type1, 'type2' => $type2)
1313 );
1314}
1315
1316// This function returns the dictionary as an array of trees, each tree
1317// representing a single chapter. Each element has 'id', 'name', 'sticky'
1318// and 'word' keys with the latter holding all the words within the chapter.
2dd59b15 1319function getDict ($parse_links = FALSE)
e673ee24 1320{
6bb8e41d 1321 $query1 =
e673ee24
DO
1322 "select chapter_name, Chapter.chapter_no, dict_key, dict_value, sticky from " .
1323 "Chapter natural left join Dictionary order by chapter_name, dict_value";
065eeb52 1324 $result = useSelectBlade ($query1, __FUNCTION__);
e673ee24 1325 $dict = array();
89fa639f 1326 while ($row = $result->fetch (PDO::FETCH_ASSOC))
e673ee24
DO
1327 {
1328 $chapter_no = $row['chapter_no'];
1329 if (!isset ($dict[$chapter_no]))
1330 {
1331 $dict[$chapter_no]['no'] = $chapter_no;
1332 $dict[$chapter_no]['name'] = $row['chapter_name'];
1333 $dict[$chapter_no]['sticky'] = $row['sticky'] == 'yes' ? TRUE : FALSE;
1334 $dict[$chapter_no]['word'] = array();
1335 }
1336 if ($row['dict_key'] != NULL)
6bb8e41d 1337 {
2dd59b15
DO
1338 $dict[$chapter_no]['word'][$row['dict_key']] = $parse_links ?
1339 parseWikiLink ($row['dict_value'], 'a') : $row['dict_value'];
6bb8e41d
DO
1340 $dict[$chapter_no]['refcnt'][$row['dict_key']] = 0;
1341 }
e673ee24 1342 }
89fa639f
DO
1343 $result->closeCursor();
1344 unset ($result);
6bb8e41d
DO
1345// Find the list of all assigned values of dictionary-addressed attributes, each with
1346// chapter/word keyed reference counters. Use the structure to adjust reference counters
1347// of the returned disctionary words.
1348 $query2 = "select a.attr_id, am.chapter_no, uint_value, count(object_id) as refcnt " .
1349 "from Attribute as a inner join AttributeMap as am on a.attr_id = am.attr_id " .
1350 "inner join AttributeValue as av on a.attr_id = av.attr_id " .
1351 "inner join Dictionary as d on am.chapter_no = d.chapter_no and av.uint_value = d.dict_key " .
1352 "where attr_type = 'dict' group by a.attr_id, am.chapter_no, uint_value " .
1353 "order by a.attr_id, am.chapter_no, uint_value";
065eeb52 1354 $result = useSelectBlade ($query2, __FUNCTION__);
89fa639f 1355 while ($row = $result->fetch (PDO::FETCH_ASSOC))
6bb8e41d 1356 $dict[$row['chapter_no']]['refcnt'][$row['uint_value']] = $row['refcnt'];
89fa639f 1357 $result->closeCursor();
e673ee24
DO
1358 return $dict;
1359}
1360
da95280e
DO
1361function getDictStats ()
1362{
82f7e2e8 1363 $stock_chapters = array (1, 2, 3, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23);
da95280e 1364 $query =
5aa28abb
DO
1365 "select Chapter.chapter_no, chapter_name, count(dict_key) as wc from " .
1366 "Chapter natural left join Dictionary group by Chapter.chapter_no";
065eeb52 1367 $result = useSelectBlade ($query, __FUNCTION__);
da95280e 1368 $tc = $tw = $uc = $uw = 0;
89fa639f 1369 while ($row = $result->fetch (PDO::FETCH_ASSOC))
da95280e
DO
1370 {
1371 $tc++;
1372 $tw += $row['wc'];;
1373 if (in_array ($row['chapter_no'], $stock_chapters))
1374 continue;
1375 $uc++;
1376 $uw += $row['wc'];;
1377 }
89fa639f
DO
1378 $result->closeCursor();
1379 unset ($result);
08b4cb24
DO
1380 $query = "select count(attr_id) as attrc from RackObject as ro left join " .
1381 "AttributeValue as av on ro.id = av.object_id group by ro.id";
065eeb52 1382 $result = useSelectBlade ($query, __FUNCTION__);
08b4cb24 1383 $to = $ta = $so = 0;
89fa639f 1384 while ($row = $result->fetch (PDO::FETCH_ASSOC))
08b4cb24
DO
1385 {
1386 $to++;
1387 if ($row['attrc'] != 0)
1388 {
1389 $so++;
1390 $ta += $row['attrc'];
1391 }
1392 }
89fa639f 1393 $result->closeCursor();
da95280e
DO
1394 $ret = array();
1395 $ret['Total chapters in dictionary'] = $tc;
1396 $ret['Total words in dictionary'] = $tw;
1397 $ret['User chapters'] = $uc;
1398 $ret['Words in user chapters'] = $uw;
08b4cb24
DO
1399 $ret['Total objects'] = $to;
1400 $ret['Objects with stickers'] = $so;
1401 $ret['Total stickers attached'] = $ta;
da95280e
DO
1402 return $ret;
1403}
1404
9ec5fdf1
DO
1405function getIPv4Stats()
1406{
9ec5fdf1
DO
1407 $ret = array();
1408 $subject = array();
1409 $subject[] = array ('q' => 'select count(id) from IPRanges', 'txt' => 'Networks');
1410 $subject[] = array ('q' => 'select count(ip) from IPAddress', 'txt' => 'Addresses commented/reserved');
1411 $subject[] = array ('q' => 'select count(ip) from IPBonds', 'txt' => 'Addresses allocated');
1412 $subject[] = array ('q' => 'select count(*) from PortForwarding', 'txt' => 'NAT rules');
1413 $subject[] = array ('q' => 'select count(id) from IPVirtualService', 'txt' => 'Virtual services');
1414 $subject[] = array ('q' => 'select count(id) from IPRSPool', 'txt' => 'Real server pools');
1415 $subject[] = array ('q' => 'select count(id) from IPRealServer', 'txt' => 'Real servers');
1416 $subject[] = array ('q' => 'select count(distinct object_id) from IPLoadBalancer', 'txt' => 'Load balancers');
1417
1418 foreach ($subject as $item)
1419 {
065eeb52 1420 $result = useSelectBlade ($item['q'], __FUNCTION__);
9ec5fdf1
DO
1421 $row = $result->fetch (PDO::FETCH_NUM);
1422 $ret[$item['txt']] = $row[0];
1423 $result->closeCursor();
1424 unset ($result);
1425 }
1426 return $ret;
1427}
1428
1429function getRackspaceStats()
1430{
9ec5fdf1
DO
1431 $ret = array();
1432 $subject = array();
1433 $subject[] = array ('q' => 'select count(*) from Dictionary where chapter_no = 3', 'txt' => 'Rack rows');
1434 $subject[] = array ('q' => 'select count(*) from Rack', 'txt' => 'Racks');
1435 $subject[] = array ('q' => 'select avg(height) from Rack', 'txt' => 'Average rack height');
1436 $subject[] = array ('q' => 'select sum(height) from Rack', 'txt' => 'Total rack units in field');
1437
1438 foreach ($subject as $item)
1439 {
065eeb52 1440 $result = useSelectBlade ($item['q'], __FUNCTION__);
9ec5fdf1 1441 $row = $result->fetch (PDO::FETCH_NUM);
82f7e2e8 1442 $ret[$item['txt']] = empty ($row[0]) ? 0 : $row[0];
9ec5fdf1
DO
1443 $result->closeCursor();
1444 unset ($result);
1445 }
1446 return $ret;
1447}
1448
5bbbeaa2
DO
1449function getTagStats ()
1450{
1451 $ret = array();
1452 $query = "select tag, count(tag_id) as refcnt from " .
1453 "TagTree inner join TagStorage on TagTree.id = TagStorage.tag_id " .
1454 "group by tag_id order by refcnt desc";
065eeb52 1455 $result = useSelectBlade ($query, __FUNCTION__);
5bbbeaa2
DO
1456 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1457 $ret[$row['tag']] = $row['refcnt'];
1458 $result->closeCursor();
1459 return $ret;
1460}
1461
e673ee24
DO
1462function commitUpdateDictionary ($chapter_no = 0, $dict_key = 0, $dict_value = '')
1463{
1464 if ($chapter_no <= 0 or $dict_key <= 0 or empty ($dict_value))
1465 {
f41b492f 1466 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1467 die;
1468 }
1469 global $dbxlink;
1470 $query =
1471 "update Dictionary set dict_value = '${dict_value}' where chapter_no=${chapter_no} " .
1472 "and dict_key=${dict_key} limit 1";
1473 $result = $dbxlink->query ($query);
1474 if ($result == NULL)
1475 {
f41b492f 1476 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1477 die;
1478 }
1479 return TRUE;
1480}
1481
1482function commitSupplementDictionary ($chapter_no = 0, $dict_value = '')
1483{
1484 if ($chapter_no <= 0 or empty ($dict_value))
1485 {
f41b492f 1486 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1487 die;
1488 }
1489 return useInsertBlade
1490 (
1491 'Dictionary',
1492 array ('chapter_no' => $chapter_no, 'dict_value' => "'${dict_value}'")
1493 );
1494}
1495
1496function commitReduceDictionary ($chapter_no = 0, $dict_key = 0)
1497{
1498 if ($chapter_no <= 0 or $dict_key <= 0)
1499 {
f41b492f 1500 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1501 die;
1502 }
1503 global $dbxlink;
1504 $query =
1505 "delete from Dictionary where chapter_no=${chapter_no} " .
1506 "and dict_key=${dict_key} limit 1";
1507 $result = $dbxlink->query ($query);
1508 if ($result == NULL)
1509 {
f41b492f 1510 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1511 die;
1512 }
1513 return TRUE;
1514}
1515
1516function commitAddChapter ($chapter_name = '')
1517{
1518 if (empty ($chapter_name))
1519 {
f41b492f 1520 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1521 die;
1522 }
1523 return useInsertBlade
1524 (
1525 'Chapter',
1526 array ('chapter_name' => "'${chapter_name}'")
1527 );
1528}
1529
1530function commitUpdateChapter ($chapter_no = 0, $chapter_name = '')
1531{
1532 if ($chapter_no <= 0 or empty ($chapter_name))
1533 {
f41b492f 1534 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1535 die;
1536 }
1537 global $dbxlink;
1538 $query =
1539 "update Chapter set chapter_name = '${chapter_name}' where chapter_no = ${chapter_no} " .
1540 "and sticky = 'no' limit 1";
1541 $result = $dbxlink->query ($query);
1542 if ($result == NULL)
1543 {
f41b492f 1544 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1545 die;
1546 }
1547 return TRUE;
1548}
1549
1550function commitDeleteChapter ($chapter_no = 0)
1551{
1552 if ($chapter_no <= 0)
1553 {
f41b492f 1554 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1555 die;
1556 }
1557 global $dbxlink;
1558 $query =
1559 "delete from Chapter where chapter_no = ${chapter_no} and sticky = 'no' limit 1";
1560 $result = $dbxlink->query ($query);
1561 if ($result == NULL)
1562 {
f41b492f 1563 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1564 die;
1565 }
1566 return TRUE;
1567}
1568
4c330a14
DO
1569// This is a dictionary accessor. We perform link rendering, so the user sees
1570// nice <select> drop-downs.
e673ee24
DO
1571function readChapter ($chapter_name = '')
1572{
1573 if (empty ($chapter_name))
1574 {
f41b492f 1575 showError ('invalid argument', __FUNCTION__);
e673ee24
DO
1576 return NULL;
1577 }
e673ee24
DO
1578 $query =
1579 "select dict_key, dict_value from Dictionary natural join Chapter " .
4aa8609b 1580 "where chapter_name = '${chapter_name}'";
065eeb52 1581 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1582 $chapter = array();
1583 while ($row = $result->fetch (PDO::FETCH_ASSOC))
4c330a14 1584 $chapter[$row['dict_key']] = parseWikiLink ($row['dict_value'], 'o');
e673ee24 1585 $result->closeCursor();
4aa8609b
DO
1586 // SQL ORDER BY had no sense, because we need to sort after link rendering, not before.
1587 asort ($chapter);
e673ee24
DO
1588 return $chapter;
1589}
1590
1591function getAttrMap ()
1592{
e673ee24
DO
1593 $query =
1594 "select a.attr_id, a.attr_type, a.attr_name, am.objtype_id, " .
1595 "d.dict_value as objtype_name, am.chapter_no, c2.chapter_name from " .
1596 "Attribute as a natural left join AttributeMap as am " .
1597 "left join Dictionary as d on am.objtype_id = d.dict_key " .
1598 "left join Chapter as c1 on d.chapter_no = c1.chapter_no " .
1599 "left join Chapter as c2 on am.chapter_no = c2.chapter_no " .
1600 "where c1.chapter_name = 'RackObjectType' or c1.chapter_name is null " .
1601 "order by attr_name";
065eeb52 1602 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1603 $ret = array();
1604 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1605 {
1606 $attr_id = $row['attr_id'];
1607 if (!isset ($ret[$attr_id]))
1608 {
1609 $ret[$attr_id]['id'] = $attr_id;
1610 $ret[$attr_id]['type'] = $row['attr_type'];
1611 $ret[$attr_id]['name'] = $row['attr_name'];
1612 $ret[$attr_id]['application'] = array();
1613 }
1614 if ($row['objtype_id'] == '')
1615 continue;
1616 $application['objtype_id'] = $row['objtype_id'];
1617 $application['objtype_name'] = $row['objtype_name'];
1618 if ($row['attr_type'] == 'dict')
1619 {
1620 $application['chapter_no'] = $row['chapter_no'];
1621 $application['chapter_name'] = $row['chapter_name'];
1622 }
1623 $ret[$attr_id]['application'][] = $application;
1624 }
1625 $result->closeCursor();
1626 return $ret;
1627}
1628
1629function commitUpdateAttribute ($attr_id = 0, $attr_name = '')
1630{
1631 if ($attr_id <= 0 or empty ($attr_name))
1632 {
f41b492f 1633 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1634 die;
1635 }
1636 global $dbxlink;
1637 $query =
1638 "update Attribute set attr_name = '${attr_name}' " .
1639 "where attr_id = ${attr_id} limit 1";
1640 $result = $dbxlink->query ($query);
1641 if ($result == NULL)
1642 {
f41b492f 1643 showError ("SQL query '${query}' failed", __FUNCTION__);
e673ee24
DO
1644 die;
1645 }
1646 return TRUE;
1647}
1648
1649function commitAddAttribute ($attr_name = '', $attr_type = '')
1650{
1651 if (empty ($attr_name))
1652 {
f41b492f 1653 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1654 die;
1655 }
1656 switch ($attr_type)
1657 {
1658 case 'uint':
1659 case 'float':
1660 case 'string':
1661 case 'dict':
1662 break;
1663 default:
f41b492f 1664 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1665 die;
1666 }
1667 return useInsertBlade
1668 (
1669 'Attribute',
1670 array ('attr_name' => "'${attr_name}'", 'attr_type' => "'${attr_type}'")
1671 );
1672}
1673
1674function commitDeleteAttribute ($attr_id = 0)
1675{
1676 if ($attr_id <= 0)
1677 {
f41b492f 1678 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1679 die;
1680 }
aedf18af 1681 return useDeleteBlade ('Attribute', 'attr_id', $attr_id, FALSE);
e673ee24
DO
1682}
1683
1684// FIXME: don't store garbage in chapter_no for non-dictionary types.
1685function commitSupplementAttrMap ($attr_id = 0, $objtype_id = 0, $chapter_no = 0)
1686{
1687 if ($attr_id <= 0 or $objtype_id <= 0 or $chapter_no <= 0)
1688 {
f41b492f 1689 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1690 die;
1691 }
1692 return useInsertBlade
1693 (
1694 'AttributeMap',
1695 array
1696 (
1697 'attr_id' => $attr_id,
1698 'objtype_id' => $objtype_id,
1699 'chapter_no' => $chapter_no
1700 )
1701 );
1702}
1703
1704function commitReduceAttrMap ($attr_id = 0, $objtype_id)
1705{
1706 if ($attr_id <= 0 or $objtype_id <= 0)
1707 {
f41b492f 1708 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1709 die;
1710 }
1711 global $dbxlink;
1712 $query =
1713 "delete from AttributeMap where attr_id=${attr_id} " .
1714 "and objtype_id=${objtype_id} limit 1";
1715 $result = $dbxlink->query ($query);
1716 if ($result == NULL)
1717 {
f41b492f 1718 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1719 die;
1720 }
1721 return TRUE;
1722}
1723
1724// This function returns all optional attributes for requested object
1725// as an array of records. NULL is returned on error and empty array
1726// is returned, if there are no attributes found.
24cbe8af 1727function getAttrValues ($object_id, $strip_optgroup = FALSE)
e673ee24
DO
1728{
1729 if ($object_id <= 0)
1730 {
f41b492f 1731 showError ('Invalid argument', __FUNCTION__);
e673ee24
DO
1732 return NULL;
1733 }
e673ee24
DO
1734 $ret = array();
1735 $query =
1736 "select A.attr_id, A.attr_name, A.attr_type, C.chapter_name, " .
1737 "AV.uint_value, AV.float_value, AV.string_value, D.dict_value from " .
1738 "RackObject as RO inner join AttributeMap as AM on RO.objtype_id = AM.objtype_id " .
1739 "inner join Attribute as A using (attr_id) " .
1740 "left join AttributeValue as AV on AV.attr_id = AM.attr_id and AV.object_id = RO.id " .
1741 "left join Dictionary as D on D.dict_key = AV.uint_value and AM.chapter_no = D.chapter_no " .
1742 "left join Chapter as C on AM.chapter_no = C.chapter_no " .
1a576609 1743 "where RO.id = ${object_id} order by A.attr_type, A.attr_name";
065eeb52 1744 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1745 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1746 {
1747 $record = array();
1748 $record['id'] = $row['attr_id'];
1749 $record['name'] = $row['attr_name'];
1750 $record['type'] = $row['attr_type'];
1751 switch ($row['attr_type'])
1752 {
1753 case 'uint':
1754 case 'float':
1755 case 'string':
24cbe8af
DO
1756 $record['value'] = $row[$row['attr_type'] . '_value'];
1757 $record['a_value'] = parseWikiLink ($record['value'], 'a');
1758 break;
e673ee24 1759 case 'dict':
24cbe8af
DO
1760 $record['value'] = parseWikiLink ($row[$row['attr_type'] . '_value'], 'o', $strip_optgroup);
1761 $record['a_value'] = parseWikiLink ($row[$row['attr_type'] . '_value'], 'a', $strip_optgroup);
e673ee24
DO
1762 $record['chapter_name'] = $row['chapter_name'];
1763 $record['key'] = $row['uint_value'];
1764 break;
1765 default:
1766 $record['value'] = NULL;
1767 break;
1768 }
1769 $ret[$row['attr_id']] = $record;
1770 }
1771 $result->closeCursor();
1772 return $ret;
1773}
1774
1775function commitResetAttrValue ($object_id = 0, $attr_id = 0)
1776{
1777 if ($object_id <= 0 or $attr_id <= 0)
1778 {
f41b492f 1779 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
1780 die;
1781 }
1782 global $dbxlink;
1783 $query = "delete from AttributeValue where object_id = ${object_id} and attr_id = ${attr_id} limit 1";
1784 $result = $dbxlink->query ($query);
1785 if ($result == NULL)
1786 {
f41b492f 1787 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1788 die;
1789 }
1790 return TRUE;
1791}
1792
1793// FIXME: don't share common code with use commitResetAttrValue()
1794function commitUpdateAttrValue ($object_id = 0, $attr_id = 0, $value = '')
1795{
1796 if ($object_id <= 0 or $attr_id <= 0)
1797 {
f41b492f 1798 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
1799 die;
1800 }
1801 if (empty ($value))
1802 return commitResetAttrValue ($object_id, $attr_id);
1803 global $dbxlink;
1804 $query1 = "select attr_type from Attribute where attr_id = ${attr_id}";
1805 $result = $dbxlink->query ($query1);
1806 if ($result == NULL)
1807 {
f41b492f 1808 showError ('SQL query #1 failed', __FUNCTION__);
e673ee24
DO
1809 die;
1810 }
1811 $row = $result->fetch (PDO::FETCH_NUM);
1812 if ($row == NULL)
1813 {
f41b492f 1814 showError ('SQL query #1 returned no results', __FUNCTION__);
e673ee24
DO
1815 die;
1816 }
1817 $attr_type = $row[0];
1818 $result->closeCursor();
1819 switch ($attr_type)
1820 {
1821 case 'uint':
1822 case 'float':
1823 case 'string':
1824 $column = $attr_type . '_value';
1825 break;
1826 case 'dict':
1827 $column = 'uint_value';
1828 break;
1829 default:
f41b492f 1830 showError ("Unknown attribute type '${attr_type}' met", __FUNCTION__);
e673ee24
DO
1831 die;
1832 }
1833 $query2 =
1834 "delete from AttributeValue where " .
1835 "object_id = ${object_id} and attr_id = ${attr_id} limit 1";
1836 $result = $dbxlink->query ($query2);
1837 if ($result == NULL)
1838 {
f41b492f 1839 showError ('SQL query #2 failed', __FUNCTION__);
e673ee24
DO
1840 die;
1841 }
1842 // We know $value isn't empty here.
1843 $query3 =
1844 "insert into AttributeValue set ${column} = '${value}', " .
1845 "object_id = ${object_id}, attr_id = ${attr_id} ";
1846 $result = $dbxlink->query ($query3);
1847 if ($result == NULL)
1848 {
f41b492f 1849 showError ('SQL query #3 failed', __FUNCTION__);
e673ee24
DO
1850 die;
1851 }
1852 return TRUE;
1853}
1854
1855function commitUseupPort ($port_id = 0)
1856{
1857 if ($port_id <= 0)
1858 {
f41b492f 1859 showError ("Invalid argument", __FUNCTION__);
e673ee24
DO
1860 die;
1861 }
1862 global $dbxlink;
1863 $query = "update Port set reservation_comment = NULL where id = ${port_id} limit 1";
1864 $result = $dbxlink->exec ($query);
1865 if ($result == NULL)
1866 {
f41b492f 1867 showError ("SQL query failed", __FUNCTION__);
e673ee24
DO
1868 die;
1869 }
1870 return TRUE;
1871
1872}
1873
1874// This is a swiss-knife blade to insert a record into a table.
1875// The first argument is table name.
1876// The second argument is an array of "name" => "value" pairs.
1877// The function returns either TRUE or FALSE (we expect one row
1878// to be inserted).
1879function useInsertBlade ($tablename, $values)
1880{
1881 global $dbxlink;
1882 $namelist = $valuelist = '';
1883 foreach ($values as $name => $value)
1884 {
1885 $namelist = $namelist . ($namelist == '' ? "(${name}" : ", ${name}");
1886 $valuelist = $valuelist . ($valuelist == '' ? "(${value}" : ", ${value}");
1887 }
1888 $query = "insert into ${tablename} ${namelist}) values ${valuelist})";
1889 $result = $dbxlink->exec ($query);
1890 if ($result != 1)
1891 return FALSE;
1892 return TRUE;
1893}
1894
1895// This swiss-knife blade deletes one record from the specified table
1896// using the specified key name and value.
fe7044ad 1897function useDeleteBlade ($tablename, $keyname, $keyvalue, $quotekey = TRUE, $deleteall = FALSE)
e673ee24
DO
1898{
1899 global $dbxlink;
1900 if ($quotekey == TRUE)
fe7044ad
DO
1901 $keyvalue = "'${keyvalue}'";
1902 $query = "delete from ${tablename} where ${keyname}=$keyvalue";
1903 if (!$deleteall)
1904 $query .= ' limit 1';
e673ee24
DO
1905 $result = $dbxlink->exec ($query);
1906 if ($result === NULL)
1907 return FALSE;
aedf18af 1908 elseif (!$deleteall && $result != 1)
e673ee24
DO
1909 return FALSE;
1910 else
1911 return TRUE;
1912}
1913
5967b83d
DO
1914function useSelectBlade ($query, $caller = 'N/A')
1915{
1916 global $dbxlink;
1917 $result = $dbxlink->query ($query);
1918 if ($result == NULL)
1919 {
1920 $ei = $dbxlink->errorInfo();
105a3bc8 1921 showError ("SQL query '${query}'\n failed in useSelectBlade with error ${ei[1]} (${ei[2]})", $caller);
5967b83d
DO
1922 return NULL;
1923 }
1924 return $result;
1925}
1926
9c0b0016
DO
1927function loadConfigCache ()
1928{
4fe32e78 1929 $query = 'SELECT varname, varvalue, vartype, is_hidden, emptyok, description FROM Config ORDER BY varname';
065eeb52 1930 $result = useSelectBlade ($query, __FUNCTION__);
9c0b0016
DO
1931 $cache = array();
1932 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1933 $cache[$row['varname']] = $row;
1934 $result->closeCursor();
1935 return $cache;
1936}
1937
1938// setConfigVar() is expected to perform all necessary filtering
1939function storeConfigVar ($varname = NULL, $varvalue = NULL)
1940{
c461c579 1941 global $dbxlink;
bb6b9880 1942 if (empty ($varname) || $varvalue === NULL)
9c0b0016 1943 {
f41b492f 1944 showError ('Invalid arguments', __FUNCTION__);
9c0b0016
DO
1945 return FALSE;
1946 }
1947 $query = "update Config set varvalue='${varvalue}' where varname='${varname}' limit 1";
1948 $result = $dbxlink->query ($query);
1949 if ($result == NULL)
1950 {
f41b492f 1951 showError ("SQL query '${query}' failed", __FUNCTION__);
9c0b0016
DO
1952 return FALSE;
1953 }
1954 $rc = $result->rowCount();
1955 $result->closeCursor();
f7ee57a1 1956 if ($rc == 0 or $rc == 1)
9c0b0016 1957 return TRUE;
f41b492f 1958 showError ("Something went wrong for args '${varname}', '${varvalue}'", __FUNCTION__);
9c0b0016
DO
1959 return FALSE;
1960}
1961
fbbb74fb
DO
1962// Database version detector. Should behave corretly on any
1963// working dataset a user might have.
1964function getDatabaseVersion ()
1965{
1966 global $dbxlink;
1967 $query = "select varvalue from Config where varname = 'DB_VERSION' and vartype = 'string'";
1968 $result = $dbxlink->query ($query);
1969 if ($result == NULL)
1970 {
1971 $errorInfo = $dbxlink->errorInfo();
1972 if ($errorInfo[0] == '42S02') // ER_NO_SUCH_TABLE
1973 return '0.14.4';
4d2e93f2 1974 die (__FUNCTION__ . ': SQL query #1 failed with error ' . $errorInfo[2]);
fbbb74fb
DO
1975 }
1976 $rows = $result->fetchAll (PDO::FETCH_NUM);
1977 if (count ($rows) != 1 || empty ($rows[0][0]))
1978 {
1979 $result->closeCursor();
4d2e93f2 1980 die (__FUNCTION__ . ': Cannot guess database version. Config table is present, but DB_VERSION is missing or invalid. Giving up.');
fbbb74fb
DO
1981 }
1982 $ret = $rows[0][0];
1983 $result->closeCursor();
1984 return $ret;
1985}
1986
da04825a
DO
1987// Return an array of virtual services. For each of them list real server pools
1988// with their load balancers and other stats.
62a1dcb5
DO
1989function getSLBSummary ()
1990{
6fec9f39
DO
1991 $query = 'select vs.id as vsid, inet_ntoa(vip) as vip, vport, proto, vs.name, object_id, ' .
1992 'lb.rspool_id, pool.name as pool_name, count(rs.id) as rscount ' .
1993 'from IPVirtualService as vs inner join IPLoadBalancer as lb on vs.id = lb.vs_id ' .
3e56d972 1994 'inner join IPRSPool as pool on lb.rspool_id = pool.id ' .
6fec9f39
DO
1995 'left join IPRealServer as rs on rs.rspool_id = lb.rspool_id ' .
1996 'group by vs.id, object_id order by vs.vip, object_id';
065eeb52 1997 $result = useSelectBlade ($query, __FUNCTION__);
c3bdc503
DO
1998 $ret = array();
1999 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2000 {
4cadac8f 2001 $vsid = $row['vsid'];
da04825a 2002 $object_id = $row['object_id'];
4cadac8f
DO
2003 if (!isset ($ret[$vsid]))
2004 {
2005 $ret[$vsid] = array();
13bffb29 2006 foreach (array ('vip', 'vport', 'proto', 'name') as $cname)
4cadac8f 2007 $ret[$vsid][$cname] = $row[$cname];
da04825a 2008 $ret[$vsid]['lblist'] = array();
4cadac8f 2009 }
6fec9f39
DO
2010 // There's only one assigned RS pool possible for each LB-VS combination.
2011 $ret[$vsid]['lblist'][$row['object_id']] = array
2012 (
2013 'id' => $row['rspool_id'],
2014 'size' => $row['rscount'],
2015 'name' => $row['pool_name']
2016 );
c3bdc503 2017 }
060ba26e 2018 $result->closeCursor();
c3bdc503 2019 return $ret;
62a1dcb5
DO
2020}
2021
da04825a
DO
2022// Get the detailed composition of a particular virtual service, namely the list
2023// of all pools, each shown with the list of objects servicing it. VS/RS configs
2024// will be returned as well.
060ba26e
DO
2025function getVServiceInfo ($vsid = 0)
2026{
2b4eee17
DO
2027 $query1 = "select inet_ntoa(vip) as vip, vport, proto, name, vsconfig, rsconfig " .
2028 "from IPVirtualService where id = ${vsid}";
065eeb52 2029 $result = useSelectBlade ($query1, __FUNCTION__);
060ba26e 2030 $vsinfo = array ();
89fa639f 2031 $row = $result->fetch (PDO::FETCH_ASSOC);
2b4eee17
DO
2032 if (!$row)
2033 return NULL;
2034 foreach (array ('vip', 'vport', 'proto', 'name', 'vsconfig', 'rsconfig') as $cname)
2035 $vsinfo[$cname] = $row[$cname];
2036 $vsinfo['rspool'] = array();
89fa639f
DO
2037 $result->closeCursor();
2038 unset ($result);
2b4eee17
DO
2039 $query2 = "select pool.id, name, pool.vsconfig, pool.rsconfig, object_id, " .
2040 "lb.vsconfig as lb_vsconfig, lb.rsconfig as lb_rsconfig from " .
2041 "IPRSPool as pool left join IPLoadBalancer as lb on pool.id = lb.rspool_id " .
2042 "where vs_id = ${vsid} order by pool.name, object_id";
065eeb52 2043 $result = useSelectBlade ($query2, __FUNCTION__);
89fa639f 2044 while ($row = $result->fetch (PDO::FETCH_ASSOC))
060ba26e 2045 {
2b4eee17 2046 if (!isset ($vsinfo['rspool'][$row['id']]))
060ba26e 2047 {
2b4eee17
DO
2048 $vsinfo['rspool'][$row['id']]['name'] = $row['name'];
2049 $vsinfo['rspool'][$row['id']]['vsconfig'] = $row['vsconfig'];
2050 $vsinfo['rspool'][$row['id']]['rsconfig'] = $row['rsconfig'];
2051 $vsinfo['rspool'][$row['id']]['lblist'] = array();
060ba26e 2052 }
2b4eee17
DO
2053 if ($row['object_id'] == NULL)
2054 continue;
2055 $vsinfo['rspool'][$row['id']]['lblist'][$row['object_id']] = array
2056 (
2057 'vsconfig' => $row['lb_vsconfig'],
2058 'rsconfig' => $row['lb_rsconfig']
2059 );
060ba26e 2060 }
89fa639f 2061 $result->closeCursor();
060ba26e
DO
2062 return $vsinfo;
2063}
2064
71b8bda1
DO
2065// Collect and return the following info about the given real server pool:
2066// basic information
2067// parent virtual service information
c1ca768c 2068// load balancers list (each with a list of VSes)
71b8bda1
DO
2069// real servers list
2070
2071function getRSPoolInfo ($id = 0)
2072{
c1ca768c 2073 $query1 = "select id, name, vsconfig, rsconfig from " .
481a7f8b 2074 "IPRSPool where id = ${id}";
065eeb52 2075 $result = useSelectBlade ($query1, __FUNCTION__);
71b8bda1 2076 $ret = array();
89fa639f 2077 $row = $result->fetch (PDO::FETCH_ASSOC);
71b8bda1
DO
2078 if (!$row)
2079 return NULL;
70c24883 2080 foreach (array ('id', 'name', 'vsconfig', 'rsconfig') as $c)
71b8bda1 2081 $ret[$c] = $row[$c];
89fa639f
DO
2082 $result->closeCursor();
2083 unset ($result);
71b8bda1
DO
2084 $ret['lblist'] = array();
2085 $ret['rslist'] = array();
1519d6fa
DO
2086 $query2 = "select object_id, vs_id, vsconfig, rsconfig from IPLoadBalancer " .
2087 "where rspool_id = ${id} order by object_id, vs_id";
065eeb52 2088 $result = useSelectBlade ($query2, __FUNCTION__);
89fa639f 2089 while ($row = $result->fetch (PDO::FETCH_ASSOC))
71b8bda1 2090 foreach (array ('vsconfig', 'rsconfig') as $c)
c1ca768c 2091 $ret['lblist'][$row['object_id']][$row['vs_id']][$c] = $row[$c];
89fa639f
DO
2092 $result->closeCursor();
2093 unset ($result);
1f7d18fa 2094 $query3 = "select id, inservice, inet_ntoa(rsip) as rsip, rsport, rsconfig from " .
676a8268 2095 "IPRealServer where rspool_id = ${id} order by IPRealServer.rsip, rsport";
065eeb52 2096 $result = useSelectBlade ($query3, __FUNCTION__);
89fa639f 2097 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1f7d18fa 2098 foreach (array ('inservice', 'rsip', 'rsport', 'rsconfig') as $c)
71b8bda1 2099 $ret['rslist'][$row['id']][$c] = $row[$c];
89fa639f 2100 $result->closeCursor();
71b8bda1
DO
2101 return $ret;
2102}
2103
7e7a8387 2104function addRStoRSPool ($pool_id = 0, $rsip = '', $rsport = 0, $inservice = 'no', $rsconfig = '')
ca461127
DO
2105{
2106 if ($pool_id <= 0 or $rsport <= 0)
2107 {
2108 showError ('Invalid arguments', __FUNCTION__);
2109 die;
2110 }
ca461127
DO
2111 return useInsertBlade
2112 (
2113 'IPRealServer',
2114 array
2115 (
2116 'rsip' => "inet_aton('${rsip}')",
2117 'rsport' => $rsport,
2118 'rspool_id' => $pool_id,
bcbeadb4 2119 'inservice' => ($inservice == 'yes' ? "'yes'" : "'no'"),
3241551e
DO
2120 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2121 )
2122 );
2123}
2124
c63a8d6e 2125function commitCreateVS ($vip = '', $vport = 0, $proto = '', $name = '', $vsconfig, $rsconfig, $taglist = array())
d6517a21
DO
2126{
2127 if (empty ($vip) or $vport <= 0 or empty ($proto))
c63a8d6e
DO
2128 return __FUNCTION__ . ': invalid arguments';
2129 if (!useInsertBlade
d6517a21
DO
2130 (
2131 'IPVirtualService',
2132 array
2133 (
2134 'vip' => "inet_aton('${vip}')",
2135 'vport' => $vport,
2136 'proto' => "'${proto}'",
2137 'name' => (empty ($name) ? 'NULL' : "'${name}'"),
2138 'vsconfig' => (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'"),
2139 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2140 )
c63a8d6e
DO
2141 ))
2142 return __FUNCTION__ . ': SQL insertion failed';
2143 return addTagsForLastRecord ('ipv4vs', $taglist);
d6517a21
DO
2144}
2145
c1ca768c 2146function addLBtoRSPool ($pool_id = 0, $object_id = 0, $vs_id = 0, $vsconfig = '', $rsconfig = '')
3241551e 2147{
c1ca768c 2148 if ($pool_id <= 0 or $object_id <= 0 or $vs_id <= 0)
3241551e
DO
2149 {
2150 showError ('Invalid arguments', __FUNCTION__);
2151 die;
2152 }
2153 return useInsertBlade
2154 (
2155 'IPLoadBalancer',
2156 array
2157 (
2158 'object_id' => $object_id,
2159 'rspool_id' => $pool_id,
c1ca768c 2160 'vs_id' => $vs_id,
3241551e
DO
2161 'vsconfig' => (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'"),
2162 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2163 )
ca461127
DO
2164 );
2165}
2166
fb1c4a54
DO
2167function commitDeleteRS ($id = 0)
2168{
2169 if ($id <= 0)
2170 return FALSE;
aedf18af 2171 return useDeleteBlade ('IPRealServer', 'id', $id, FALSE);
fb1c4a54
DO
2172}
2173
d6517a21
DO
2174function commitDeleteVS ($id = 0)
2175{
2176 if ($id <= 0)
2177 return FALSE;
aedf18af 2178 return useDeleteBlade ('IPVirtualService', 'id', $id, FALSE) && deleteTagsForEntity ('ipv4vs', $id);
d6517a21
DO
2179}
2180
c1ca768c 2181function commitDeleteLB ($object_id = 0, $pool_id = 0, $vs_id = 0)
3241551e
DO
2182{
2183 global $dbxlink;
c4d85fd1 2184 if ($object_id <= 0 or $pool_id <= 0 or $vs_id <= 0)
3241551e 2185 return FALSE;
c1ca768c
DO
2186 $query = "delete from IPLoadBalancer where object_id = ${object_id} and " .
2187 "rspool_id = ${pool_id} and vs_id = ${vs_id} limit 1";
3241551e
DO
2188 $result = $dbxlink->exec ($query);
2189 if ($result === NULL)
2190 return FALSE;
2191 elseif ($result != 1)
2192 return FALSE;
2193 else
2194 return TRUE;
2195}
2196
fb1c4a54
DO
2197function commitUpdateRS ($rsid = 0, $rsip = '', $rsport = 0, $rsconfig = '')
2198{
2199 if ($rsid <= 0 or $rsport <= 0)
2200 {
2201 showError ('Invalid args', __FUNCTION__);
2202 die;
2203 }
2204 if (long2ip (ip2long ($rsip)) !== $rsip)
2205 {
2206 showError ("Invalid IP address '${rsip}'", __FUNCTION__);
2207 die;
2208 }
2209 global $dbxlink;
2210 $query =
2211 "update IPRealServer set rsip = inet_aton('${rsip}'), rsport = ${rsport}, rsconfig = " .
3241551e 2212 (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
fb1c4a54
DO
2213 " where id = ${rsid} limit 1";
2214 $result = $dbxlink->query ($query);
2215 if ($result == NULL)
2216 {
2217 showError ("SQL query '${query}' failed", __FUNCTION__);
2218 die;
2219 }
2220 return TRUE;
2221}
2222
c1ca768c 2223function commitUpdateLB ($object_id = 0, $pool_id = 0, $vs_id = 0, $vsconfig = '', $rsconfig = '')
3241551e 2224{
c1ca768c 2225 if ($object_id <= 0 or $pool_id <= 0 or $vs_id <= 0)
3241551e
DO
2226 {
2227 showError ('Invalid args', __FUNCTION__);
2228 die;
2229 }
2230 global $dbxlink;
2231 $query =
2232 "update IPLoadBalancer set vsconfig = " .
2233 (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'") .
2234 ', rsconfig = ' .
2235 (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
c1ca768c
DO
2236 " where object_id = ${object_id} and rspool_id = ${pool_id} " .
2237 "and vs_id = ${vs_id} limit 1";
3241551e
DO
2238 $result = $dbxlink->exec ($query);
2239 if ($result === NULL)
2240 return FALSE;
3241551e
DO
2241 else
2242 return TRUE;
2243}
2244
d6517a21
DO
2245function commitUpdateVS ($vsid = 0, $vip = '', $vport = 0, $proto = '', $name = '', $vsconfig = '', $rsconfig = '')
2246{
2247 if ($vsid <= 0 or empty ($vip) or $vport <= 0 or empty ($proto))
2248 {
2249 showError ('Invalid args', __FUNCTION__);
2250 die;
2251 }
2252 global $dbxlink;
2253 $query = "update IPVirtualService set " .
2254 "vip = inet_aton('${vip}'), " .
2255 "vport = ${vport}, " .
2256 "proto = '${proto}', " .
2257 'name = ' . (empty ($name) ? 'NULL,' : "'${name}', ") .
2258 'vsconfig = ' . (empty ($vsconfig) ? 'NULL,' : "'${vsconfig}', ") .
5ad76f01
DO
2259 'rsconfig = ' . (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
2260 " where id = ${vsid} limit 1";
d6517a21
DO
2261 $result = $dbxlink->exec ($query);
2262 if ($result === NULL)
2263 return FALSE;
d6517a21
DO
2264 else
2265 return TRUE;
2266}
2267
e57dca7f 2268// Return the list of virtual services, indexed by vs_id.
70c24883 2269// Each record will be shown with its basic info plus RS pools counter.
11c8e4be 2270function getVSList ($tagfilter = array(), $tfmode = 'any')
e57dca7f 2271{
81736ac1 2272 $whereclause = getWhereClause ($tagfilter);
70c24883
DO
2273 $query = "select vs.id, inet_ntoa(vip) as vip, vport, proto, vs.name, vs.vsconfig, vs.rsconfig, count(rspool_id) as poolcount " .
2274 "from IPVirtualService as vs left join IPLoadBalancer as lb on vs.id = lb.vs_id " .
996b02ba 2275 "left join TagStorage on vs.id = TagStorage.target_id and target_realm = 'ipv4vs' " .
83d3dde9 2276 "where true ${whereclause} group by vs.id order by vs.vip, proto, vport";
065eeb52 2277 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6 2278 $ret = array ();
e57dca7f 2279 while ($row = $result->fetch (PDO::FETCH_ASSOC))
d6517a21 2280 foreach (array ('vip', 'vport', 'proto', 'name', 'vsconfig', 'rsconfig', 'poolcount') as $cname)
4b0932b6 2281 $ret[$row['id']][$cname] = $row[$cname];
e57dca7f 2282 $result->closeCursor();
4b0932b6 2283 return $ret;
e57dca7f
DO
2284}
2285
9a81d416 2286// Return the list of RS pool, indexed by pool id.
11c8e4be 2287function getRSPoolList ($tagfilter = array(), $tfmode = 'any')
9a81d416 2288{
81736ac1 2289 $whereclause = getWhereClause ($tagfilter);
70c24883
DO
2290 $query = "select pool.id, pool.name, count(rspool_id) as refcnt, pool.vsconfig, pool.rsconfig " .
2291 "from IPRSPool as pool left join IPLoadBalancer as lb on pool.id = lb.rspool_id " .
2e4170aa 2292 "left join TagStorage on pool.id = TagStorage.target_id and target_realm = 'ipv4rspool' " .
56c076ed 2293 "where true ${whereclause} group by pool.id order by pool.name, pool.id";
065eeb52 2294 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6 2295 $ret = array ();
9a81d416 2296 while ($row = $result->fetch (PDO::FETCH_ASSOC))
70c24883 2297 foreach (array ('name', 'refcnt', 'vsconfig', 'rsconfig') as $cname)
4b0932b6 2298 $ret[$row['id']][$cname] = $row[$cname];
9a81d416 2299 $result->closeCursor();
4b0932b6 2300 return $ret;
9a81d416
DO
2301}
2302
5a1680d2
DO
2303function loadThumbCache ($rack_id = 0)
2304{
5a1680d2
DO
2305 $ret = NULL;
2306 $query = "select thumb_data from Rack where id = ${rack_id} and thumb_data is not null limit 1";
065eeb52 2307 $result = useSelectBlade ($query, __FUNCTION__);
5a1680d2
DO
2308 $row = $result->fetch (PDO::FETCH_ASSOC);
2309 if ($row)
2310 $ret = base64_decode ($row['thumb_data']);
2311 $result->closeCursor();
2312 return $ret;
2313}
2314
2315function saveThumbCache ($rack_id = 0, $cache = NULL)
2316{
2317 global $dbxlink;
2318 if ($rack_id == 0 or $cache == NULL)
2319 {
2320 showError ('Invalid arguments', __FUNCTION__);
2321 return;
2322 }
2323 $data = base64_encode ($cache);
2324 $query = "update Rack set thumb_data = '${data}' where id = ${rack_id} limit 1";
2325 $result = $dbxlink->exec ($query);
2326}
9a81d416 2327
c7fe33be
DO
2328function resetThumbCache ($rack_id = 0)
2329{
2330 global $dbxlink;
2331 if ($rack_id == 0)
2332 {
2333 showError ('Invalid argument', __FUNCTION__);
2334 return;
2335 }
2336 $query = "update Rack set thumb_data = NULL where id = ${rack_id} limit 1";
2337 $result = $dbxlink->exec ($query);
2338}
2339
748805bf
DO
2340// Return the list of attached RS pools for the given object. As long as we have
2341// the LB-VS UNIQUE in IPLoadBalancer table, it is Ok to key returned records
2342// by vs_id, because there will be only one RS pool listed for each VS of the
2343// current object.
78e7b769
DO
2344function getRSPoolsForObject ($object_id = 0)
2345{
2346 if ($object_id <= 0)
2347 {
2348 showError ('Invalid object_id', __FUNCTION__);
2349 return NULL;
2350 }
748805bf 2351 $query = 'select vs_id, inet_ntoa(vip) as vip, vport, proto, vs.name, pool.id as pool_id, ' .
732e4578 2352 'pool.name as pool_name, count(rsip) as rscount, lb.vsconfig, lb.rsconfig from ' .
748805bf
DO
2353 'IPLoadBalancer as lb inner join IPRSPool as pool on lb.rspool_id = pool.id ' .
2354 'inner join IPVirtualService as vs on lb.vs_id = vs.id ' .
2355 'left join IPRealServer as rs on lb.rspool_id = rs.rspool_id ' .
2356 "where lb.object_id = ${object_id} " .
2357 'group by lb.rspool_id, lb.vs_id order by vs.vip, vport, proto, pool.name';
065eeb52 2358 $result = useSelectBlade ($query, __FUNCTION__);
748805bf 2359 $ret = array ();
78e7b769 2360 while ($row = $result->fetch (PDO::FETCH_ASSOC))
732e4578 2361 foreach (array ('vip', 'vport', 'proto', 'name', 'pool_id', 'pool_name', 'rscount', 'vsconfig', 'rsconfig') as $cname)
748805bf 2362 $ret[$row['vs_id']][$cname] = $row[$cname];
78e7b769 2363 $result->closeCursor();
748805bf 2364 return $ret;
78e7b769
DO
2365}
2366
c63a8d6e 2367function commitCreateRSPool ($name = '', $vsconfig = '', $rsconfig = '', $taglist = array())
5ad76f01 2368{
c63a8d6e
DO
2369 if (empty ($name))
2370 return __FUNCTION__ . ': invalid arguments';
2371 if (!useInsertBlade
5ad76f01
DO
2372 (
2373 'IPRSPool',
2374 array
2375 (
5ad76f01
DO
2376 'name' => (empty ($name) ? 'NULL' : "'${name}'"),
2377 'vsconfig' => (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'"),
2378 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2379 )
c63a8d6e
DO
2380 ))
2381 return __FUNCTION__ . ': SQL insertion failed';
2382 return addTagsForLastRecord ('ipv4rspool', $taglist);
5ad76f01
DO
2383}
2384
2385function commitDeleteRSPool ($pool_id = 0)
2386{
2387 global $dbxlink;
2388 if ($pool_id <= 0)
2389 return FALSE;
aedf18af 2390 return useDeleteBlade ('IPRSPool', 'id', $pool_id, FALSE) && deleteTagsForEntity ('ipv4rspool', $pool_id);
5ad76f01
DO
2391}
2392
2393function commitUpdateRSPool ($pool_id = 0, $name = '', $vsconfig = '', $rsconfig = '')
2394{
2395 if ($pool_id <= 0)
2396 {
2397 showError ('Invalid arg', __FUNCTION__);
2398 die;
2399 }
2400 global $dbxlink;
2401 $query = "update IPRSPool set " .
2402 'name = ' . (empty ($name) ? 'NULL,' : "'${name}', ") .
2403 'vsconfig = ' . (empty ($vsconfig) ? 'NULL,' : "'${vsconfig}', ") .
2404 'rsconfig = ' . (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
2405 " where id = ${pool_id} limit 1";
2406 $result = $dbxlink->exec ($query);
2407 if ($result === NULL)
2408 return FALSE;
2409 elseif ($result != 1)
2410 return FALSE;
2411 else
2412 return TRUE;
2413}
2414
8253d9f0
DO
2415function getRSList ()
2416{
1f7d18fa 2417 $query = "select id, inservice, inet_ntoa(rsip) as rsip, rsport, rspool_id, rsconfig " .
8253d9f0 2418 "from IPRealServer order by rspool_id, IPRealServer.rsip, rsport";
065eeb52 2419 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6 2420 $ret = array ();
8253d9f0 2421 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1f7d18fa 2422 foreach (array ('inservice', 'rsip', 'rsport', 'rspool_id', 'rsconfig') as $cname)
4b0932b6
DO
2423 $ret[$row['id']][$cname] = $row[$cname];
2424 $result->closeCursor();
2425 return $ret;
2426}
2427
2428// Return the list of all currently configured load balancers with their pool count.
2429function getLBList ()
2430{
4b0932b6
DO
2431 $query = "select object_id, count(rspool_id) as poolcount " .
2432 "from IPLoadBalancer group by object_id order by object_id";
065eeb52 2433 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6
DO
2434 $ret = array ();
2435 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2436 $ret[$row['object_id']] = $row['poolcount'];
8253d9f0 2437 $result->closeCursor();
4b0932b6 2438 return $ret;
8253d9f0
DO
2439}
2440
9e677cbd
DO
2441// For the given object return: it vsconfig/rsconfig; the list of RS pools
2442// attached (each with vsconfig/rsconfig in turn), each with the list of
2443// virtual services terminating the pool. Each pool also lists all real
2444// servers with rsconfig.
2987fc1f 2445function getSLBConfig ($object_id)
9e677cbd
DO
2446{
2447 if ($object_id <= 0)
2448 {
2449 showError ('Invalid arg', __FUNCTION__);
2450 return NULL;
2451 }
9e677cbd 2452 $ret = array();
d91f08f3
DO
2453 $query = 'select vs_id, inet_ntoa(vip) as vip, vport, proto, vs.name as vs_name, ' .
2454 'vs.vsconfig as vs_vsconfig, vs.rsconfig as vs_rsconfig, ' .
2455 'lb.vsconfig as lb_vsconfig, lb.rsconfig as lb_rsconfig, pool.id as pool_id, pool.name as pool_name, ' .
9e677cbd 2456 'pool.vsconfig as pool_vsconfig, pool.rsconfig as pool_rsconfig, ' .
d91f08f3
DO
2457 'rs.id as rs_id, inet_ntoa(rsip) as rsip, rsport, rs.rsconfig as rs_rsconfig from ' .
2458 'IPLoadBalancer as lb inner join IPRSPool as pool on lb.rspool_id = pool.id ' .
2459 'inner join IPVirtualService as vs on lb.vs_id = vs.id ' .
9e677cbd 2460 'inner join IPRealServer as rs on lb.rspool_id = rs.rspool_id ' .
1f7d18fa
DO
2461 "where lb.object_id = ${object_id} and rs.inservice = 'yes' " .
2462 "order by vs.vip, vport, proto, pool.name, rs.rsip, rs.rsport";
065eeb52 2463 $result = useSelectBlade ($query, __FUNCTION__);
9e677cbd
DO
2464 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2465 {
d91f08f3
DO
2466 $vs_id = $row['vs_id'];
2467 if (!isset ($ret[$vs_id]))
2468 {
2469 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)
2470 $ret[$vs_id][$c] = $row[$c];
2471 $ret[$vs_id]['rslist'] = array();
2472 }
2473 foreach (array ('rsip', 'rsport', 'rs_rsconfig') as $c)
2474 $ret[$vs_id]['rslist'][$row['rs_id']][$c] = $row[$c];
9e677cbd
DO
2475 }
2476 $result->closeCursor();
2477 return $ret;
2478}
1f7d18fa
DO
2479
2480function commitSetInService ($rs_id = 0, $inservice = '')
2481{
2482 if ($rs_id <= 0 or empty ($inservice))
2483 {
2484 showError ('Invalid args', __FUNCTION__);
2485 return NULL;
2486 }
2487 global $dbxlink;
2488 $query = "update IPRealServer set inservice = '${inservice}' where id = ${rs_id} limit 1";
2489 $result = $dbxlink->exec ($query);
2490 if ($result === NULL)
2491 return FALSE;
2492 elseif ($result != 1)
2493 return FALSE;
2494 else
2495 return TRUE;
2496}
2497
ad0e4754
DO
2498function executeAutoPorts ($object_id = 0, $type_id = 0)
2499{
2500 if ($object_id == 0 or $type_id == 0)
2501 {
2502 showError ('Invalid arguments', __FUNCTION__);
2503 die;
2504 }
f3f0161f 2505 $ret = TRUE;
118e4c38 2506 foreach (getAutoPorts ($type_id) as $autoport)
f3f0161f
DO
2507 $ret = $ret and '' == commitAddPort ($object_id, $autoport['name'], $autoport['type'], '', '');
2508 return $ret;
ad0e4754
DO
2509}
2510
6e49bd1f 2511// Return only implicitly listed tags, the rest of the chain will be
a6e8d544 2512// generated/deducted later at higher levels.
f9bc186f 2513function loadEntityTags ($entity_realm = '', $entity_id = 0)
5967b83d 2514{
f9bc186f
DO
2515 if ($entity_realm == '' or $entity_id <= 0)
2516 {
2517 showError ('Invalid or missing arguments', __FUNCTION__);
2518 return NULL;
2519 }
a6e8d544 2520 $ret = array();
edf0993c
DO
2521 $query = "select tt.id, tag from " .
2522 "TagStorage as ts inner join TagTree as tt on ts.tag_id = tt.id " .
2523 "where target_realm = '${entity_realm}' and target_id = ${entity_id} " .
2524 "order by tt.tag";
2525 $result = useSelectBlade ($query, __FUNCTION__);
5967b83d 2526 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2fb24351 2527 $ret[$row['id']] = $row;
a6e8d544
DO
2528 $result->closeCursor();
2529 return $ret;
5967b83d
DO
2530}
2531
f9bc186f
DO
2532function loadRackObjectTags ($id)
2533{
2534 return loadEntityTags ('object', $id);
2535}
2536
2537function loadIPv4PrefixTags ($id)
2538{
2539 return loadEntityTags ('ipv4net', $id);
2540}
2541
41bd8c87
DO
2542function loadRackTags ($id)
2543{
2544 return loadEntityTags ('rack', $id);
2545}
2546
d817ba03
DO
2547function loadIPv4VSTags ($id)
2548{
2549 return loadEntityTags ('ipv4vs', $id);
2550}
2551
2552function loadIPv4RSPoolTags ($id)
2553{
2554 return loadEntityTags ('ipv4rspool', $id);
2555}
2556
ebae41b3
DO
2557function loadUserTags ($user_id)
2558{
2559 return loadEntityTags ('user', $user_id);
2560}
2561
5967b83d
DO
2562function getTagList ()
2563{
20c901a7 2564 $ret = array();
5b7bd02e
DO
2565 $query = "select id, parent_id, tag, target_realm as realm, count(target_id) as refcnt " .
2566 "from TagTree left join TagStorage on id = tag_id " .
2567 "group by id, target_realm order by tag";
065eeb52 2568 $result = useSelectBlade ($query, __FUNCTION__);
5967b83d 2569 while ($row = $result->fetch (PDO::FETCH_ASSOC))
5b7bd02e 2570 {
7cc02fc1 2571 if (!isset ($ret[$row['id']]))
20c901a7 2572 $ret[$row['id']] = array
5b7bd02e
DO
2573 (
2574 'id' => $row['id'],
2575 'tag' => $row['tag'],
2576 'parent_id' => $row['parent_id'],
2577 'refcnt' => array()
2578 );
2579 if ($row['realm'])
20c901a7 2580 $ret[$row['id']]['refcnt'][$row['realm']] = $row['refcnt'];
5b7bd02e 2581 }
5967b83d 2582 $result->closeCursor();
20c901a7 2583 return $ret;
5967b83d
DO
2584}
2585
fe7044ad
DO
2586function commitCreateTag ($tagname = '', $parent_id = 0)
2587{
2588 if ($tagname == '' or $parent_id === 0)
2589 return "Invalid args to " . __FUNCTION__;
2590 $result = useInsertBlade
2591 (
2592 'TagTree',
2593 array
2594 (
2595 'tag' => "'${tagname}'",
2596 'parent_id' => $parent_id
2597 )
2598 );
2599 if ($result)
2600 return '';
2601 else
2602 return "SQL query failed in " . __FUNCTION__;
2603}
2604
2605function commitDestroyTag ($tagid = 0)
2606{
2607 if ($tagid == 0)
2608 return 'Invalid arg to ' . __FUNCTION__;
2609 if (useDeleteBlade ('TagTree', 'id', $tagid, FALSE))
2610 return '';
2611 else
2612 return 'useDeleteBlade() failed in ' . __FUNCTION__;
2613}
f9bc186f 2614
49fb1027 2615function commitUpdateTag ($tag_id, $tag_name, $parent_id)
f9bc186f 2616{
49fb1027
DO
2617 if ($parent_id == 0)
2618 $parent_id = 'NULL';
f9bc186f 2619 global $dbxlink;
49fb1027
DO
2620 $query = "update TagTree set tag = '${tag_name}', parent_id = ${parent_id} " .
2621 "where id = ${tag_id} limit 1";
f9bc186f
DO
2622 $result = $dbxlink->exec ($query);
2623 if ($result === NULL)
49fb1027
DO
2624 return 'SQL query failed in ' . __FUNCTION__;
2625 return '';
f9bc186f
DO
2626}
2627
aedf18af
DO
2628function deleteTagsForEntity ($entity_realm, $entity_id)
2629{
2630 global $dbxlink;
2631 $query = "delete from TagStorage where target_realm = '${entity_realm}' and target_id = ${entity_id}";
2632 $result = $dbxlink->exec ($query);
2633 if ($result === NULL)
2634 return FALSE;
2635 else
2636 return TRUE;
2637}
2638
eb6ea26f
DO
2639function addTagForEntity ($realm, $entity_id, $tag_id)
2640{
2641 return useInsertBlade
2642 (
2643 'TagStorage',
2644 array
2645 (
2646 'target_realm' => "'${realm}'",
2647 'target_id' => $entity_id,
2648 'tag_id' => $tag_id,
2649 )
2650 );
2651}
2652
c63a8d6e
DO
2653function addTagsForLastRecord ($realm, $taglist, $last_insert_id = 0)
2654{
2655 if (!count ($taglist))
2656 return '';
2657 if (!$last_insert_id)
2658 $last_insert_id = lastInsertID();
2659 $errcount = 0;
2660 foreach ($taglist as $tag_id)
2661 if (addTagForEntity ($realm, $last_insert_id, $tag_id) == FALSE)
2662 $errcount++;
2663 if (!$errcount)
2664 return '';
2665 else
2666 return "Experienced ${errcount} errors adding tags in realm '${realm}' for entity ID == ${last_insert_id}";
2667}
2668
42023f03
DO
2669function createIPv4Prefix ($range = '', $name = '', $is_bcast = FALSE, $taglist = array())
2670{
2671 // $range is in x.x.x.x/x format, split into ip/mask vars
2672 $rangeArray = explode('/', $range);
2673 if (count ($rangeArray) != 2)
2674 return "Invalid IPv4 prefix '${range}'";
2675 $ip = $rangeArray[0];
2676 $mask = $rangeArray[1];
2677
2678 if (empty ($ip) or empty ($mask))
2679 return "Invalid IPv4 prefix '${range}'";
2680 $ipL = ip2long($ip);
2681 $maskL = ip2long($mask);
2682 if ($ipL == -1 || $ipL === FALSE)
2683 return 'Bad IPv4 address';
2684 if ($mask < 32 && $mask > 0)
2685 $maskL = $mask;
2686 else
2687 {
2688 $maskB = decbin($maskL);
2689 if (strlen($maskB)!=32)
2690 return 'Invalid netmask';
2691 $ones=0;
2692 $zeroes=FALSE;
2693 foreach( str_split ($maskB) as $digit)
2694 {
2695 if ($digit == '0')
2696 $zeroes = TRUE;
2697 if ($digit == '1')
2698 {
2699 $ones++;
2700 if ($zeroes == TRUE)
2701 return 'Invalid netmask';
2702 }
2703 }
2704 $maskL = $ones;
2705 }
2706 $binmask = binMaskFromDec($maskL);
2707 $ipL = $ipL & $binmask;
2708
2709 $query =
2710 "select ".
2711 "id, ip, mask, name ".
2712 "from IPRanges ";
2713
065eeb52 2714 $result = useSelectBlade ($query, __FUNCTION__);
42023f03
DO
2715
2716 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2717 {
2718 $otherip = $row['ip'];
2719 $othermask = binMaskFromDec($row['mask']);
2720 if (($otherip & $othermask) == ($ipL & $othermask))
2721 return "This subnet intersects with ".long2ip($row['ip'])."/${row['mask']}";
2722 if (($otherip & $binmask) == ($ipL & $binmask))
2723 return "This subnet intersects with ".long2ip($row['ip'])."/${row['mask']}";
2724 }
2725 $result->closeCursor();
2726 unset ($result);
2727 $result = useInsertBlade
2728 (
2729 'IPRanges',
2730 array
2731 (
2732 'ip' => sprintf ('%u', $ipL),
2733 'mask' => "'${maskL}'",
2734 'name' => "'${name}'"
2735 )
2736 );
2737
2738 if ($is_bcast and $maskL < 31)
2739 {
2740 $network_addr = long2ip ($ipL);
2741 $broadcast_addr = long2ip ($ipL | binInvMaskFromDec ($maskL));
2742 updateAddress ($network_addr, 'network', 'yes');
2743 updateAddress ($broadcast_addr, 'broadcast', 'yes');
2744 }
c63a8d6e 2745 return addTagsForLastRecord ('ipv4net', $taglist);
42023f03
DO
2746}
2747
2748// FIXME: This function doesn't wipe relevant records from IPAddress table.
2749function destroyIPv4Prefix ($id = 0)
2750{
2751 if ($id <= 0)
2752 return __FUNCTION__ . ': Invalid IPv4 prefix ID';
2753 if (!useDeleteBlade ('IPRanges', 'id', $id, FALSE))
2754 return __FUNCTION__ . ': SQL query #1 failed';
2755 if (!deleteTagsForEntity ('ipv4net', $id))
2756 return __FUNCTION__ . ': SQL query #2 failed';
2757 return '';
2758}
2759
ebae41b3
DO
2760function loadScript ($name)
2761{
2762 $result = useSelectBlade ("select script_text from Script where script_name = '${name}'");
2763 $row = $result->fetch (PDO::FETCH_NUM);
4a6a28f1
DO
2764 if ($row !== FALSE)
2765 return $row[0];
2766 else
2767 return NULL;
ebae41b3
DO
2768}
2769
2770function saveScript ($name, $text)
2771{
2772 if (empty ($name))
2773 {
2774 showError ('Invalid argument');
2775 return FALSE;
2776 }
4a6a28f1
DO
2777 // delete regardless of existence
2778 useDeleteBlade ('Script', 'script_name', $name, TRUE);
2779 return useInsertBlade
ebae41b3
DO
2780 (
2781 'Script',
2782 array
2783 (
2784 'script_name' => "'${name}'",
2785 'script_text' => "'${text}'"
2786 )
2787 );
2788}
2789
2790function saveUserPassword ($user_id, $newp)
bcd37231 2791{
ebae41b3
DO
2792 $newhash = hash (PASSWORD_HASH, $newp);
2793 $query = "update UserAccount set user_password_hash = ${newhash} where user_id = ${user_id} limit 1";
bcd37231
DO
2794}
2795
cf6c472b
DO
2796function objectIsPortless ($id = 0)
2797{
2798 if ($id <= 0)
2799 {
2800 showError ('Invalid argument', __FUNCTION__);
2801 return;
2802 }
2803 if (($result = useSelectBlade ("select count(id) from Port where object_id = ${id}", __FUNCTION__)) == NULL)
2804 {
2805 showError ('SQL query failed', __FUNCTION__);
2806 return;
2807 }
2808 $row = $result->fetch (PDO::FETCH_NUM);
2809 $count = $row[0];
2810 $result->closeCursor();
2811 unset ($result);
81736ac1 2812 return $count === '0';
cf6c472b
DO
2813}
2814
0f3c6639
DO
2815function tagExistsInDatabase ($tname)
2816{
2817 $result = useSelectBlade ("select count(*) from TagTree where lower(tag) = lower('${tname}')");
2818 $row = $result->fetch (PDO::FETCH_NUM);
2819 $count = $row[0];
2820 $result->closeCursor();
2821 unset ($result);
2822 return $count !== '0';
2823}
2824
e673ee24 2825?>