r2117 + add some finish to sendfile gw
[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 $ret;
345}
346
f19c75d6 347function commitAddRack ($name, $height = 0, $row_id = 0, $comment, $taglist)
e673ee24 348{
f19c75d6
DO
349 if ($row_id <= 0 or $height <= 0 or empty ($name))
350 return FALSE;
406b54bd
DO
351 $result = useInsertBlade
352 (
353 'Rack',
354 array
355 (
356 'row_id' => $row_id,
357 'name' => "'${name}'",
358 'height' => $height,
359 'comment' => "'${comment}'"
360 )
361 );
362 if ($result == NULL)
e673ee24 363 {
406b54bd 364 showError ('useInsertBlade() failed', __FUNCTION__);
e673ee24
DO
365 return FALSE;
366 }
c63a8d6e
DO
367 $last_insert_id = lastInsertID();
368 return (addTagsForLastRecord ('rack', $taglist, $last_insert_id) == '') and recordHistory ('Rack', "id = ${last_insert_id}");
e673ee24
DO
369}
370
f60bb422 371function commitAddObject ($new_name, $new_label, $new_barcode, $new_type_id, $new_asset_no, $taglist = array())
e673ee24
DO
372{
373 global $dbxlink;
f60bb422
DO
374 // Maintain UNIQUE INDEX for common names and asset tags by
375 // filtering out empty strings (not NULLs).
376 $result1 = useInsertBlade
377 (
378 'RackObject',
379 array
380 (
381 'name' => empty ($new_name) ? 'NULL' : "'${new_name}'",
382 'label' => "'${new_label}'",
383 'barcode' => empty ($new_barcode) ? 'NULL' : "'${new_barcode}'",
384 'objtype_id' => $new_type_id,
385 'asset_no' => empty ($new_asset_no) ? 'NULL' : "'${new_asset_no}'"
386 )
387 );
e673ee24
DO
388 if ($result1 == NULL)
389 {
f60bb422 390 showError ("SQL query #1 failed", __FUNCTION__);
e673ee24
DO
391 return FALSE;
392 }
c63a8d6e 393 $last_insert_id = lastInsertID();
ad0e4754
DO
394 // Do AutoPorts magic
395 executeAutoPorts ($last_insert_id, $new_type_id);
f60bb422 396 // Now tags...
c63a8d6e
DO
397 $error = addTagsForLastRecord ('object', $taglist, $last_insert_id);
398 if ($error != '')
399 {
400 showError ("Error adding tags for the object: ${error}");
401 return FALSE;
402 }
e673ee24
DO
403 return recordHistory ('RackObject', "id = ${last_insert_id}");
404}
405
406function commitUpdateObject ($object_id = 0, $new_name = '', $new_label = '', $new_barcode = '', $new_type_id = 0, $new_has_problems = 'no', $new_asset_no = '', $new_comment = '')
407{
408 if ($object_id == 0 || $new_type_id == 0)
409 {
f41b492f 410 showError ('Not all required args are present.', __FUNCTION__);
e673ee24
DO
411 return FALSE;
412 }
413 global $dbxlink;
414 $new_asset_no = empty ($new_asset_no) ? 'NULL' : "'${new_asset_no}'";
415 $new_barcode = empty ($new_barcode) ? 'NULL' : "'${new_barcode}'";
416 $new_name = empty ($new_name) ? 'NULL' : "'${new_name}'";
417 $query = "update RackObject set name=${new_name}, label='${new_label}', barcode=${new_barcode}, objtype_id='${new_type_id}', " .
418 "has_problems='${new_has_problems}', asset_no=${new_asset_no}, comment='${new_comment}' " .
419 "where id='${object_id}' limit 1";
420 $result = $dbxlink->query ($query);
421 if ($result == NULL)
422 {
f41b492f 423 showError ("SQL query '${query}' failed", __FUNCTION__);
e673ee24
DO
424 return FALSE;
425 }
e673ee24
DO
426 $result->closeCursor();
427 return recordHistory ('RackObject', "id = ${object_id}");
428}
429
430function commitUpdateRack ($rack_id, $new_name, $new_height, $new_row_id, $new_comment)
431{
432 if (empty ($rack_id) || empty ($new_name) || empty ($new_height))
433 {
f41b492f 434 showError ('Not all required args are present.', __FUNCTION__);
e673ee24
DO
435 return FALSE;
436 }
437 global $dbxlink;
438 $query = "update Rack set name='${new_name}', height='${new_height}', comment='${new_comment}', row_id=${new_row_id} " .
439 "where id='${rack_id}' limit 1";
440 $result1 = $dbxlink->query ($query);
441 if ($result1->rowCount() != 1)
442 {
f41b492f 443 showError ('Error updating rack information', __FUNCTION__);
e673ee24
DO
444 return FALSE;
445 }
446 return recordHistory ('Rack', "id = ${rack_id}");
447}
448
449// This function accepts rack data returned by getRackData(), validates and applies changes
450// supplied in $_REQUEST and returns resulting array. Only those changes are examined, which
451// correspond to current rack ID.
452// 1st arg is rackdata, 2nd arg is unchecked state, 3rd arg is checked state.
453// If 4th arg is present, object_id fields will be updated accordingly to the new state.
454// The function returns the modified rack upon success.
455function processGridForm (&$rackData, $unchecked_state, $checked_state, $object_id = 0)
456{
457 global $loclist, $dbxlink;
458 $rack_id = $rackData['id'];
459 $rack_name = $rackData['name'];
460 $rackchanged = FALSE;
461 for ($unit_no = $rackData['height']; $unit_no > 0; $unit_no--)
462 {
463 for ($locidx = 0; $locidx < 3; $locidx++)
464 {
465 if ($rackData[$unit_no][$locidx]['enabled'] != TRUE)
466 continue;
467 // detect a change
468 $state = $rackData[$unit_no][$locidx]['state'];
469 if (isset ($_REQUEST["atom_${rack_id}_${unit_no}_${locidx}"]) and $_REQUEST["atom_${rack_id}_${unit_no}_${locidx}"] == 'on')
470 $newstate = $checked_state;
471 else
472 $newstate = $unchecked_state;
473 if ($state == $newstate)
474 continue;
475 $rackchanged = TRUE;
476 // and validate
477 $atom = $loclist[$locidx];
478 // The only changes allowed are those introduced by checkbox grid.
479 if
480 (
481 !($state == $checked_state && $newstate == $unchecked_state) &&
482 !($state == $unchecked_state && $newstate == $checked_state)
483 )
484 return array ('code' => 500, 'message' => "${rack_name}: Rack ID ${rack_id}, unit ${unit_no}, 'atom ${atom}', cannot change state from '${state}' to '${newstate}'");
485 // Here we avoid using ON DUPLICATE KEY UPDATE by first performing DELETE
486 // anyway and then looking for probable need of INSERT.
487 $query =
488 "delete from RackSpace where rack_id = ${rack_id} and " .
489 "unit_no = ${unit_no} and atom = '${atom}' limit 1";
490 $r = $dbxlink->query ($query);
491 if ($r == NULL)
4d2e93f2 492 return array ('code' => 500, 'message' => __FUNCTION__ . ": ${rack_name}: SQL DELETE query failed");
e673ee24
DO
493 if ($newstate != 'F')
494 {
495 $query =
496 "insert into RackSpace(rack_id, unit_no, atom, state) " .
497 "values(${rack_id}, ${unit_no}, '${atom}', '${newstate}') ";
498 $r = $dbxlink->query ($query);
499 if ($r == NULL)
4d2e93f2 500 return array ('code' => 500, 'message' => __FUNCTION__ . ": ${rack_name}: SQL INSERT query failed");
e673ee24
DO
501 }
502 if ($newstate == 'T' and $object_id != 0)
503 {
504 // At this point we already have a record in RackSpace.
505 $query =
506 "update RackSpace set object_id=${object_id} " .
507 "where rack_id=${rack_id} and unit_no=${unit_no} and atom='${atom}' limit 1";
508 $r = $dbxlink->query ($query);
509 if ($r->rowCount() == 1)
510 $rackData[$unit_no][$locidx]['object_id'] = $object_id;
511 else
512 return array ('code' => 500, 'message' => "${rack_name}: Rack ID ${rack_id}, unit ${unit_no}, atom '${atom}' failed to set object_id to '${object_id}'");
513 }
514 }
515 }
516 if ($rackchanged)
c7fe33be
DO
517 {
518 resetThumbCache ($rack_id);
e673ee24 519 return array ('code' => 200, 'message' => "${rack_name}: All changes were successfully saved.");
c7fe33be 520 }
e673ee24
DO
521 else
522 return array ('code' => 300, 'message' => "${rack_name}: No changes.");
523}
524
525// This function builds a list of rack-unit-atom records, which are assigned to
526// the requested object.
527function getMoleculeForObject ($object_id = 0)
528{
529 if ($object_id == 0)
530 {
f41b492f 531 showError ("object_id == 0", __FUNCTION__);
e673ee24
DO
532 return NULL;
533 }
e673ee24
DO
534 $query =
535 "select rack_id, unit_no, atom from RackSpace " .
536 "where state = 'T' and object_id = ${object_id} order by rack_id, unit_no, atom";
065eeb52 537 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
538 $ret = $result->fetchAll (PDO::FETCH_ASSOC);
539 $result->closeCursor();
540 return $ret;
541}
542
543// This function builds a list of rack-unit-atom records for requested molecule.
544function getMolecule ($mid = 0)
545{
546 if ($mid == 0)
547 {
f41b492f 548 showError ("mid == 0", __FUNCTION__);
e673ee24
DO
549 return NULL;
550 }
e673ee24
DO
551 $query =
552 "select rack_id, unit_no, atom from Atom " .
553 "where molecule_id=${mid}";
065eeb52 554 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
555 $ret = $result->fetchAll (PDO::FETCH_ASSOC);
556 $result->closeCursor();
557 return $ret;
558}
559
c63a8d6e
DO
560// returns exactly what is's named after
561function lastInsertID ()
562{
563 if (NULL == ($result = useSelectBlade ('select last_insert_id()', __FUNCTION__)))
564 {
565 showError ('SQL query failed!', __FUNCTION__);
566 die;
567 }
568 $row = $result->fetch (PDO::FETCH_NUM);
569 return $row[0];
570}
571
e673ee24
DO
572// This function creates a new record in Molecule and number of linked
573// R-U-A records in Atom.
574function createMolecule ($molData)
575{
576 global $dbxlink;
577 $query = "insert into Molecule values()";
578 $result1 = $dbxlink->query ($query);
579 if ($result1->rowCount() != 1)
580 {
f41b492f 581 showError ('Error inserting into Molecule', __FUNCTION__);
e673ee24
DO
582 return NULL;
583 }
c63a8d6e 584 $molecule_id = lastInsertID();
64b95774 585 foreach ($molData as $rua)
e673ee24
DO
586 {
587 $rack_id = $rua['rack_id'];
588 $unit_no = $rua['unit_no'];
589 $atom = $rua['atom'];
590 $query =
591 "insert into Atom(molecule_id, rack_id, unit_no, atom) " .
592 "values (${molecule_id}, ${rack_id}, ${unit_no}, '${atom}')";
593 $result3 = $dbxlink->query ($query);
594 if ($result3 == NULL or $result3->rowCount() != 1)
595 {
f41b492f 596 showError ('Error inserting into Atom', __FUNCTION__);
e673ee24
DO
597 return NULL;
598 }
599 }
600 return $molecule_id;
601}
602
603// History logger. This function assumes certain table naming convention and
604// column design:
605// 1. History table name equals to dictionary table name plus 'History'.
606// 2. History table must have the same row set (w/o keys) plus one row named
607// 'ctime' of type 'timestamp'.
608function recordHistory ($tableName, $whereClause)
609{
610 global $dbxlink, $remote_username;
611 $query = "insert into ${tableName}History select *, current_timestamp(), '${remote_username}' from ${tableName} where ${whereClause}";
612 $result = $dbxlink->query ($query);
613 if ($result == NULL or $result->rowCount() != 1)
614 {
863b199a 615 showError ("SQL query '${query}' failed for table ${tableName}", __FUNCTION__);
e673ee24
DO
616 return FALSE;
617 }
618 return TRUE;
619}
620
621function getRackspaceHistory ()
622{
e673ee24
DO
623 $query =
624 "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 " .
625 "MountOperation as mo inner join RackObject as ro on mo.object_id = ro.id " .
626 "inner join Dictionary on objtype_id = dict_key natural join Chapter " .
627 "where chapter_name = 'RackObjectType' order by ctime desc";
065eeb52 628 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
629 $ret = $result->fetchAll(PDO::FETCH_ASSOC);
630 $result->closeCursor();
631 return $ret;
632}
633
634// This function is used in renderRackspaceHistory()
635function getOperationMolecules ($op_id = 0)
636{
637 if ($op_id <= 0)
638 {
f41b492f 639 showError ("Missing argument", __FUNCTION__);
e673ee24
DO
640 return;
641 }
e673ee24 642 $query = "select old_molecule_id, new_molecule_id from MountOperation where id = ${op_id}";
065eeb52 643 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
644 // We expect one row.
645 $row = $result->fetch (PDO::FETCH_ASSOC);
646 if ($row == NULL)
647 {
f41b492f 648 showError ("SQL query succeded, but returned no results.", __FUNCTION__);
e673ee24
DO
649 return;
650 }
651 $omid = $row['old_molecule_id'];
652 $nmid = $row['new_molecule_id'];
653 $result->closeCursor();
654 return array ($omid, $nmid);
655}
656
c7fe33be 657function getResidentRacksData ($object_id = 0, $fetch_rackdata = TRUE)
e673ee24
DO
658{
659 if ($object_id <= 0)
660 {
f41b492f 661 showError ('Invalid object_id', __FUNCTION__);
e673ee24
DO
662 return;
663 }
664 $query = "select distinct rack_id from RackSpace where object_id = ${object_id} order by rack_id";
065eeb52 665 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
666 $rows = $result->fetchAll (PDO::FETCH_NUM);
667 $result->closeCursor();
668 $ret = array();
669 foreach ($rows as $row)
670 {
b422aee6
DO
671 if (!$fetch_rackdata)
672 {
673 $ret[$row[0]] = $row[0];
674 continue;
675 }
e673ee24
DO
676 $rackData = getRackData ($row[0]);
677 if ($rackData == NULL)
678 {
f41b492f 679 showError ('getRackData() failed', __FUNCTION__);
e673ee24
DO
680 return NULL;
681 }
682 $ret[$row[0]] = $rackData;
683 }
684 $result->closeCursor();
685 return $ret;
686}
687
7cc02fc1 688function getObjectGroupInfo ()
e673ee24
DO
689{
690 $query =
691 'select dict_key as id, dict_value as name, count(id) as count from ' .
692 'Dictionary natural join Chapter left join RackObject on dict_key = objtype_id ' .
693 'where chapter_name = "RackObjectType" ' .
7cc02fc1 694 'group by dict_key order by dict_value';
065eeb52 695 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24 696 $ret = array();
105cea6e 697 $ret[0] = array ('id' => 0, 'name' => 'ALL types');
e673ee24 698 $clist = array ('id', 'name', 'count');
105cea6e 699 $total = 0;
e673ee24 700 while ($row = $result->fetch (PDO::FETCH_ASSOC))
7cc02fc1 701 if ($row['count'] > 0)
105cea6e
DO
702 {
703 $total += $row['count'];
64b95774 704 foreach ($clist as $cname)
7cc02fc1 705 $ret[$row['id']][$cname] = $row[$cname];
105cea6e 706 }
e673ee24 707 $result->closeCursor();
105cea6e 708 $ret[0]['count'] = $total;
7cc02fc1 709 return $ret;
e673ee24
DO
710}
711
712// This function returns objects, which have no rackspace assigned to them.
713// Additionally it keeps rack_id parameter, so we can silently pre-select
714// the rack required.
715function getUnmountedObjects ()
716{
e673ee24
DO
717 $query =
718 'select dict_value as objtype_name, dict_key as objtype_id, name, label, barcode, id, asset_no from ' .
719 'RackObject inner join Dictionary on objtype_id = dict_key natural join Chapter ' .
720 'left join RackSpace on id = object_id '.
068ffc0c 721 'where rack_id is null and chapter_name = "RackObjectType" order by dict_value, name, label, asset_no, barcode';
065eeb52 722 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
723 $ret = array();
724 $clist = array ('id', 'name', 'label', 'barcode', 'objtype_name', 'objtype_id', 'asset_no');
725 while ($row = $result->fetch (PDO::FETCH_ASSOC))
726 {
64b95774 727 foreach ($clist as $cname)
e673ee24
DO
728 $ret[$row['id']][$cname] = $row[$cname];
729 $ret[$row['id']]['dname'] = displayedName ($ret[$row['id']]);
730 }
731 $result->closeCursor();
732 return $ret;
733}
734
735function getProblematicObjects ()
736{
e673ee24
DO
737 $query =
738 'select dict_value as objtype_name, dict_key as objtype_id, name, id, asset_no from ' .
739 'RackObject inner join Dictionary on objtype_id = dict_key natural join Chapter '.
740 'where has_problems = "yes" and chapter_name = "RackObjectType" order by objtype_name, name';
065eeb52 741 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
742 $ret = array();
743 $clist = array ('id', 'name', 'objtype_name', 'objtype_id', 'asset_no');
744 while ($row = $result->fetch (PDO::FETCH_ASSOC))
745 {
64b95774 746 foreach ($clist as $cname)
e673ee24
DO
747 $ret[$row['id']][$cname] = $row[$cname];
748 $ret[$row['id']]['dname'] = displayedName ($ret[$row['id']]);
749 }
750 $result->closeCursor();
751 return $ret;
752}
753
754function commitAddPort ($object_id = 0, $port_name, $port_type_id, $port_label, $port_l2address)
755{
756 if ($object_id <= 0)
757 {
f41b492f 758 showError ('Invalid object_id', __FUNCTION__);
e673ee24
DO
759 return;
760 }
761 $port_l2address = l2addressForDatabase ($port_l2address);
762 $result = useInsertBlade
763 (
764 'Port',
765 array
766 (
767 'name' => "'${port_name}'",
768 'object_id' => "'${object_id}'",
769 'label' => "'${port_label}'",
770 'type' => "'${port_type_id}'",
771 'l2address' => "${port_l2address}"
772 )
773 );
774 if ($result)
775 return '';
776 else
777 return 'SQL query failed';
778}
779
d0a69ce8
DO
780// The fifth argument may be either explicit 'NULL' or some (already quoted by the upper layer)
781// string value. In case it is omitted, we just assign it its current value.
782// It would be nice to simplify this semantics later.
783function commitUpdatePort ($port_id, $port_name, $port_label, $port_l2address, $port_reservation_comment = 'reservation_comment')
e673ee24
DO
784{
785 global $dbxlink;
786 $port_l2address = l2addressForDatabase ($port_l2address);
787 $query =
788 "update Port set name='$port_name', label='$port_label', " .
789 "reservation_comment = ${port_reservation_comment}, l2address=${port_l2address} " .
790 "where id='$port_id'";
791 $result = $dbxlink->exec ($query);
792 if ($result == 1)
793 return '';
794 $errorInfo = $dbxlink->errorInfo();
795 // We could update nothing.
796 if ($errorInfo[0] == '00000')
797 return '';
798 return $errorInfo[2];
799}
800
801function delObjectPort ($port_id)
802{
803 if (unlinkPort ($port_id) != '')
4d2e93f2 804 return __FUNCTION__ . ': unlinkPort() failed';
e673ee24 805 if (useDeleteBlade ('Port', 'id', $port_id) != TRUE)
4d2e93f2 806 return __FUNCTION__ . ': useDeleteBlade() failed';
e673ee24
DO
807 return '';
808}
809
6ef9683b 810function getAllIPv4Allocations ()
e673ee24 811{
e673ee24
DO
812 $query =
813 "select object_id as object_id, ".
814 "RackObject.name as object_name, ".
815 "IPBonds.name as name, ".
816 "INET_NTOA(ip) as ip ".
817 "from IPBonds join RackObject on id=object_id ";
065eeb52 818 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
819 $ret = array();
820 $count=0;
821 while ($row = $result->fetch (PDO::FETCH_ASSOC))
822 {
823 $ret[$count]['object_id']=$row['object_id'];
824 $ret[$count]['object_name']=$row['object_name'];
825 $ret[$count]['name']=$row['name'];
826 $ret[$count]['ip']=$row['ip'];
827 $count++;
828 }
829 $result->closeCursor();
830 return $ret;
831}
832
e673ee24
DO
833function getEmptyPortsOfType ($type_id)
834{
e673ee24
DO
835 $query =
836 "select distinct Port.id as Port_id, ".
837 "Port.object_id as Port_object_id, ".
838 "RackObject.name as Object_name, ".
839 "Port.name as Port_name, ".
840 "Port.type as Port_type_id, ".
841 "dict_value as Port_type_name ".
842 "from ( ".
843 " ( ".
844 " Port inner join Dictionary on Port.type = dict_key natural join Chapter ".
845 " ) ".
846 " join RackObject on Port.object_id = RackObject.id ".
847 ") ".
848 "left join Link on Port.id=Link.porta or Port.id=Link.portb ".
849 "inner join PortCompat on Port.type = PortCompat.type2 ".
850 "where chapter_name = 'PortType' and PortCompat.type1 = '$type_id' and Link.porta is NULL ".
851 "and Port.reservation_comment is null order by Object_name, Port_name";
065eeb52 852 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
853 $ret = array();
854 $count=0;
855 while ($row = $result->fetch (PDO::FETCH_ASSOC))
856 {
857 $ret[$count]['Port_id']=$row['Port_id'];
858 $ret[$count]['Port_object_id']=$row['Port_object_id'];
859 $ret[$count]['Object_name']=$row['Object_name'];
860 $ret[$count]['Port_name']=$row['Port_name'];
861 $ret[$count]['Port_type_id']=$row['Port_type_id'];
862 $ret[$count]['Port_type_name']=$row['Port_type_name'];
863 $count++;
864 }
865 $result->closeCursor();
866 return $ret;
867}
868
869function linkPorts ($porta, $portb)
870{
871 if ($porta == $portb)
872 return "Ports can't be the same";
873 if ($porta > $portb)
874 {
875 $tmp = $porta;
876 $porta = $portb;
877 $portb = $tmp;
878 }
879 global $dbxlink;
880 $query1 = "insert into Link set porta='${porta}', portb='{$portb}'";
881 $query2 = "update Port set reservation_comment = NULL where id = ${porta} or id = ${portb} limit 2";
882 // FIXME: who cares about the return value?
883 $result = $dbxlink->exec ($query1);
884 $result = $dbxlink->exec ($query2);
885 return '';
e673ee24
DO
886}
887
888function unlinkPort ($port)
889{
890 global $dbxlink;
891 $query =
892 "delete from Link where porta='$port' or portb='$port'";
893 $result = $dbxlink->exec ($query);
894 return '';
e673ee24
DO
895}
896
6ef9683b
DO
897// Return a list of IPv4 allocations for the object. Each address will list
898// all other objects, to which it is allocated (except the current object).
e673ee24
DO
899function getObjectAddresses ($object_id = 0)
900{
901 if ($object_id == 0)
902 {
f41b492f 903 showError ('Invalid object_id', __FUNCTION__);
e673ee24
DO
904 return;
905 }
e673ee24
DO
906 $query =
907 "select ".
908 "IPAddress.name as IPAddress_name, ".
909 "IPAddress.reserved as IPAddress_reserved, ".
910 "IPBonds.name as IPBonds_name, ".
911 "INET_NTOA(IPBonds.ip) as IPBonds_ip, ".
912 "IPBonds.type as IPBonds_type, ".
913 "RemoteBonds.name as RemoteBonds_name, ".
914 "RemoteBonds.type as RemoteBonds_type, ".
6ef9683b
DO
915 "RemoteBonds.object_id as RemoteBonds_object_id ".
916 "from IPBonds " .
e673ee24
DO
917 "left join IPBonds as RemoteBonds on IPBonds.ip=RemoteBonds.ip " .
918 "and IPBonds.object_id!=RemoteBonds.object_id " .
919 "left join IPAddress on IPBonds.ip=IPAddress.ip " .
e673ee24
DO
920 "where ".
921 "IPBonds.object_id = ${object_id} ".
6ef9683b 922 "order by IPBonds.ip, RemoteBonds.object_id";
065eeb52 923 $result = useSelectBlade ($query, __FUNCTION__);
e425f895
DO
924 $ret=array();
925 $count=0;
926 $refcount=0;
927 $prev_ip = 0;
6ef9683b 928 // Free the DB connection to enable subqueries.
e425f895
DO
929 $rows = $result->fetchAll (PDO::FETCH_ASSOC);
930 $result->closeCursor();
931 foreach ($rows as $row)
e673ee24 932 {
e425f895 933 if ($prev_ip != $row['IPBonds_ip'])
e673ee24 934 {
e425f895
DO
935 $count++;
936 $refcount=0;
937 $prev_ip = $row['IPBonds_ip'];
938 $ret[$count]['address_name'] = $row['IPAddress_name'];
939 $ret[$count]['address_reserved'] = $row['IPAddress_reserved'];
940 $ret[$count]['ip'] = $row['IPBonds_ip'];
941 $ret[$count]['name'] = $row['IPBonds_name'];
942 $ret[$count]['type'] = $row['IPBonds_type'];
943 $ret[$count]['references'] = array();
944 }
e673ee24 945
e425f895
DO
946 if ($row['RemoteBonds_type'])
947 {
948 $ret[$count]['references'][$refcount]['type'] = $row['RemoteBonds_type'];
949 $ret[$count]['references'][$refcount]['name'] = $row['RemoteBonds_name'];
950 $ret[$count]['references'][$refcount]['object_id'] = $row['RemoteBonds_object_id'];
951 if (empty ($row['RemoteBonds_object_id']))
6ef9683b 952 $ret[$count]['references'][$refcount]['object_name'] = '';
e425f895 953 else
e673ee24 954 {
e425f895
DO
955 $oi = getObjectInfo ($row['RemoteBonds_object_id']);
956 $ret[$count]['references'][$refcount]['object_name'] = displayedName ($oi);
e673ee24 957 }
e425f895 958 $refcount++;
e673ee24
DO
959 }
960 }
e673ee24
DO
961 return $ret;
962}
963
a910829d
DO
964// Check the range requested for meaningful IPv4 records, build them
965// into a list and return. Return an empty list if nothing matched.
2d318652 966// Both arguments are expected in signed int32 form. The resulting list
a910829d 967// is keyed by uint32 form of each IP address, items aren't sorted.
2d318652 968function scanIPv4Space ($i32_first, $i32_last)
a910829d
DO
969{
970 $ret = array();
971 $addrtemplate = array
972 (
973 'name' => '',
974 'reserved' => 'no',
a910829d
DO
975 'outpf' => array(),
976 'inpf' => array(),
a910829d 977 'rslist' => array(),
2d318652 978 'allocs' => array(),
a910829d
DO
979 'lblist' => array()
980 );
981 $dnamechache = array();
982
2d318652
DO
983 $db_first = sprintf ('%u', 0x00000000 + $i32_first);
984 $db_last = sprintf ('%u', 0x00000000 + $i32_last);
a910829d 985 // 1. collect labels and reservations
2d318652
DO
986 $query = "select INET_NTOA(ip) as ip, name, reserved from IPAddress ".
987 "where ip between ${db_first} and ${db_last} and (reserved = 'yes' or name != '')";
a910829d
DO
988 $result = useSelectBlade ($query, __FUNCTION__);
989 while ($row = $result->fetch (PDO::FETCH_ASSOC))
990 {
2d318652
DO
991 $ip_bin = ip2long ($row['ip']);
992 if (!isset ($ret[$ip_bin]))
993 {
994 $ret[$ip_bin] = $addrtemplate;
995 $ret[$ip_bin]['ip'] = $row['ip'];
996 }
997 $ret[$ip_bin]['name'] = $row['name'];
998 $ret[$ip_bin]['reserved'] = $row['reserved'];
a910829d
DO
999 }
1000 unset ($result);
1001
1002 // 2. check for allocations
1003 $query =
2d318652 1004 "select INET_NTOA(ipb.ip) as ip, ro.id as object_id, " .
a910829d
DO
1005 "ro.name as object_name, ipb.name, ipb.type, objtype_id, " .
1006 "dict_value as objtype_name from " .
1007 "IPBonds as ipb inner join RackObject as ro on ipb.object_id = ro.id " .
1008 "left join Dictionary on objtype_id=dict_key natural join Chapter " .
1009 "where ip between ${db_first} and ${db_last} " .
1010 "and chapter_name = 'RackObjectType'" .
1011 "order by ipb.type, object_name";
1012 $result = useSelectBlade ($query, __FUNCTION__);
1013 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1014 {
2d318652
DO
1015 $ip_bin = ip2long ($row['ip']);
1016 if (!isset ($ret[$ip_bin]))
1017 {
1018 $ret[$ip_bin] = $addrtemplate;
1019 $ret[$ip_bin]['ip'] = $row['ip'];
1020 }
a910829d
DO
1021 if (!isset ($dnamecache[$row['object_id']]))
1022 {
1023 $quasiobject['name'] = $row['object_name'];
1024 $quasiobject['objtype_id'] = $row['objtype_id'];
1025 $quasiobject['objtype_name'] = $row['objtype_name'];
1026 $dnamecache[$row['object_id']] = displayedName ($quasiobject);
1027 }
1028 $tmp = array();
1029 foreach (array ('object_id', 'type', 'name') as $cname)
1030 $tmp[$cname] = $row[$cname];
1031 $tmp['object_name'] = $dnamecache[$row['object_id']];
2d318652 1032 $ret[$ip_bin]['allocs'][] = $tmp;
a910829d
DO
1033 }
1034 unset ($result);
1035
1036 // 3. look for virtual services and related LB
2d318652 1037 $query = "select vs_id, inet_ntoa(vip) as ip, vport, proto, vs.name, " .
a910829d
DO
1038 "object_id, objtype_id, ro.name as object_name, dict_value as objtype_name from " .
1039 "IPVirtualService as vs inner join IPLoadBalancer as lb on vs.id = lb.vs_id " .
1040 "inner join RackObject as ro on lb.object_id = ro.id " .
1041 "left join Dictionary on objtype_id=dict_key " .
1042 "natural join Chapter " .
1043 "where vip between ${db_first} and ${db_last} " .
1044 "and chapter_name = 'RackObjectType'" .
1045 "order by vport, proto, ro.name, object_id";
1046 $result = useSelectBlade ($query, __FUNCTION__);
1047 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1048 {
2d318652
DO
1049 $ip_bin = ip2long ($row['ip']);
1050 if (!isset ($ret[$ip_bin]))
1051 {
1052 $ret[$ip_bin] = $addrtemplate;
1053 $ret[$ip_bin]['ip'] = $row['ip'];
1054 }
a910829d
DO
1055 if (!isset ($dnamecache[$row['object_id']]))
1056 {
1057 $quasiobject['name'] = $row['object_name'];
1058 $quasiobject['objtype_id'] = $row['objtype_id'];
1059 $quasiobject['objtype_name'] = $row['objtype_name'];
1060 $dnamecache[$row['object_id']] = displayedName ($quasiobject);
1061 }
1062 $tmp = array();
2d318652 1063 foreach (array ('object_id', 'vport', 'proto', 'vs_id', 'name') as $cname)
a910829d
DO
1064 $tmp[$cname] = $row[$cname];
1065 $tmp['object_name'] = $dnamecache[$row['object_id']];
2d318652
DO
1066 $tmp['vip'] = $row['ip'];
1067 $ret[$ip_bin]['lblist'][] = $tmp;
a910829d
DO
1068 }
1069 unset ($result);
1070
1071 // 4. don't forget about real servers along with pools
2d318652 1072 $query = "select inet_ntoa(rsip) as ip, inservice, rsport, rspool_id, rsp.name as rspool_name from " .
a910829d
DO
1073 "IPRealServer as rs inner join IPRSPool as rsp on rs.rspool_id = rsp.id " .
1074 "where rsip between ${db_first} and ${db_last} " .
1075 "order by ip, rsport, rspool_id";
1076 $result = useSelectBlade ($query, __FUNCTION__);
1077 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1078 {
2d318652
DO
1079 $ip_bin = ip2long ($row['ip']);
1080 if (!isset ($ret[$ip_bin]))
1081 {
1082 $ret[$ip_bin] = $addrtemplate;
1083 $ret[$ip_bin]['ip'] = $row['ip'];
1084 }
a910829d
DO
1085 $tmp = array();
1086 foreach (array ('rspool_id', 'rsport', 'rspool_name', 'inservice') as $cname)
1087 $tmp[$cname] = $row[$cname];
2d318652 1088 $ret[$ip_bin]['rslist'][] = $tmp;
a910829d
DO
1089 }
1090 unset ($result);
1091
1092 // 5. add NAT rules, part 1
1093 $query =
1094 "select " .
1095 "proto, " .
1096 "INET_NTOA(localip) as localip, " .
1097 "localport, " .
1098 "INET_NTOA(remoteip) as remoteip, " .
1099 "remoteport, " .
1100 "description " .
1101 "from PortForwarding " .
1102 "where remoteip between ${db_first} and ${db_last} or " .
1103 "localip between ${db_first} and ${db_last} " .
1104 "order by localip, localport, remoteip, remoteport, proto";
1105 $result = useSelectBlade ($query, __FUNCTION__);
1106 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1107 {
2d318652
DO
1108 $remoteip_bin = ip2long ($row['remoteip']);
1109 $localip_bin = ip2long ($row['localip']);
1110 if ($i32_first <= $remoteip_bin and $remoteip_bin <= $i32_last)
1111 {
1112 if (!isset ($ret[$remoteip_bin]))
1113 {
1114 $ret[$remoteip_bin] = $addrtemplate;
1115 $ret[$remoteip_bin]['ip'] = $row['remoteip'];
1116 }
1117 $ret[$remoteip_bin]['inpf'][] = $row;
1118 }
1119 if ($i32_first <= $localip_bin and $localip_bin <= $i32_last)
1120 {
1121 if (!isset ($ret[$localip_bin]))
1122 {
1123 $ret[$localip_bin] = $addrtemplate;
1124 $ret[$localip_bin]['ip'] = $row['localip'];
1125 }
1126 $ret[$localip_bin]['outpf'][] = $row;
1127 }
a910829d
DO
1128 }
1129 return $ret;
1130}
1131
1132// Return summary data about an IPv4 prefix, if it exists, or NULL otherwise.
2d318652 1133function getIPv4NetworkInfo ($id = 0)
a910829d
DO
1134{
1135 if ($id <= 0)
1136 {
1137 showError ('Invalid arg', __FUNCTION__);
1138 return NULL;
1139 }
2d318652 1140 $query = "select INET_NTOA(ip) as ip, mask, name ".
a910829d
DO
1141 "from IPRanges where id = $id";
1142 $result = useSelectBlade ($query, __FUNCTION__);
1143 $ret = $result->fetch (PDO::FETCH_ASSOC);
1144 if ($ret == NULL)
1145 return NULL;
1146 unset ($result);
1147 $ret['id'] = $id;
2d318652 1148 $ret['ip_bin'] = ip2long ($ret['ip']);
a910829d
DO
1149 $ret['mask_bin'] = binMaskFromDec ($ret['mask']);
1150 $ret['mask_bin_inv'] = binInvMaskFromDec ($ret['mask']);
1151 $ret['db_first'] = sprintf ('%u', 0x00000000 + $ret['ip_bin'] & $ret['mask_bin']);
1152 $ret['db_last'] = sprintf ('%u', 0x00000000 + $ret['ip_bin'] | ($ret['mask_bin_inv']));
1153 return $ret;
1154}
1155
2d318652 1156function getIPv4Network ($id = 0)
a910829d 1157{
2d318652 1158 $ret = getIPv4NetworkInfo ($id);
a910829d
DO
1159 if (!$ret)
1160 {
1161 showError ('Record not found', __FUNCTION__);
1162 return NULL;
1163 }
1164 $ret['addrlist'] = scanIPv4Space ($ret['db_first'], $ret['db_last']);
2d318652
DO
1165 markupIPv4AddrList ($ret['addrlist']);
1166 return $ret;
1167}
1168
1169function getIPv4Address ($dottedquad = '')
1170{
1171 if ($dottedquad == '')
1172 {
1173 showError ('Invalid arg', __FUNCTION__);
1174 return NULL;
1175 }
1176 $i32 = ip2long ($dottedquad); // signed 32 bit
1177 $scanres = scanIPv4Space ($i32, $i32);
1178 if (!isset ($scanres[$i32]))
1179 return NULL;
1180 markupIPv4AddrList ($scanres);
1181 return $scanres[$i32];
a910829d
DO
1182}
1183
5222f192
DO
1184function bindIpToObject ($ip = '', $object_id = 0, $name = '', $type = '')
1185{
1186 $result = useInsertBlade
1187 (
1188 'IPBonds',
1189 array
1190 (
1191 'ip' => "INET_ATON('$ip')",
1192 'object_id' => "'${object_id}'",
1193 'name' => "'${name}'",
1194 'type' => "'${type}'"
1195 )
1196 );
1197 return $result ? '' : (__FUNCTION__ . '(): useInsertBlade() failed');
1198}
1199
11c8e4be 1200function getAddressspaceList ($tagfilter = array(), $tfmode = 'any')
e673ee24 1201{
81736ac1 1202 $whereclause = getWhereClause ($tagfilter);
e673ee24 1203 $query =
0b4c0f17 1204 "select distinct ".
e673ee24
DO
1205 "id as IPRanges_id, ".
1206 "INET_NTOA(ip) as IPRanges_ip, ".
1207 "mask as IPRanges_mask, ".
1208 "name as IPRanges_name ".
74ccacff 1209 "from IPRanges left join TagStorage on IPRanges.id = TagStorage.target_id and target_realm = 'ipv4net' " .
489a7502 1210 "where true ${whereclause} " .
74ccacff 1211 " order by ip";
065eeb52 1212 $result = useSelectBlade ($query, __FUNCTION__);
e425f895
DO
1213 $ret=array();
1214 $count=0;
1215 while ($row = $result->fetch (PDO::FETCH_ASSOC))
e673ee24 1216 {
e425f895
DO
1217 $ret[$count]['id'] = $row['IPRanges_id'];
1218 $ret[$count]['ip'] = $row['IPRanges_ip'];
1219 $ret[$count]['ip_bin'] = ip2long($row['IPRanges_ip']);
1220 $ret[$count]['name'] = $row['IPRanges_name'];
1221 $ret[$count]['mask'] = $row['IPRanges_mask'];
1222 $ret[$count]['mask_bin'] = binMaskFromDec($row['IPRanges_mask']);
1223 $ret[$count]['mask_bin_inv'] = binInvMaskFromDec($row['IPRanges_mask']);
1224 $count++;
e673ee24
DO
1225 }
1226 $result->closeCursor();
1227 return $ret;
1228
1229}
1230
bb0a44e9
DO
1231// Return the id of the smallest IPv4 network containing the given IPv4 address
1232// or NULL, if nothing was found.
1233function getIPv4AddressNetworkId ($dottedquad)
e673ee24 1234{
bb0a44e9
DO
1235 $query = 'select id from IPRanges where ' .
1236 "inet_aton('${dottedquad}') & (4294967295 >> (32 - mask)) << (32 - mask) = ip " .
1237 'order by mask desc limit 1';
065eeb52 1238 $result = useSelectBlade ($query, __FUNCTION__);
bb0a44e9
DO
1239 if ($row = $result->fetch (PDO::FETCH_ASSOC))
1240 return $row['id'];
e673ee24
DO
1241 return NULL;
1242}
1243
1244function updateRange ($id=0, $name='')
1245{
1246 global $dbxlink;
1247 $query =
1248 "update IPRanges set name='$name' where id='$id'";
1249 $result = $dbxlink->exec ($query);
1250 return '';
e673ee24
DO
1251}
1252
1253// This function is actually used not only to update, but also to create records,
1254// that's why ON DUPLICATE KEY UPDATE was replaced by DELETE-INSERT pair
1255// (MySQL 4.0 workaround).
b4c1ef87 1256function updateAddress ($ip = 0, $name = '', $reserved = 'no')
e673ee24
DO
1257{
1258 // DELETE may safely fail.
1259 $r = useDeleteBlade ('IPAddress', 'ip', "INET_ATON('${ip}')", FALSE);
1260 // INSERT may appear not necessary.
1261 if ($name == '' and $reserved == 'no')
1262 return '';
1263 if (useInsertBlade ('IPAddress', array ('name' => "'${name}'", 'reserved' => "'${reserved}'", 'ip' => "INET_ATON('${ip}')")))
1264 return '';
1265 else
b4c1ef87 1266 return __FUNCTION__ . '(): useInsertBlade() failed';
e673ee24
DO
1267}
1268
e673ee24
DO
1269function updateBond ($ip='', $object_id=0, $name='', $type='')
1270{
1271 global $dbxlink;
1272
1273 $query =
1274 "update IPBonds set name='$name', type='$type' where ip=INET_ATON('$ip') and object_id='$object_id'";
1275 $result = $dbxlink->exec ($query);
1276 return '';
1277}
1278
1279function unbindIpFromObject ($ip='', $object_id=0)
1280{
1281 global $dbxlink;
1282
1283 $query =
1284 "delete from IPBonds where ip=INET_ATON('$ip') and object_id='$object_id'";
1285 $result = $dbxlink->exec ($query);
1286 return '';
1287}
1288
1289// This function returns either all or one user account. Array key is user name.
11c8e4be 1290function getUserAccounts ($tagfilter = array(), $tfmode = 'any')
e673ee24 1291{
81736ac1 1292 $whereclause = getWhereClause ($tagfilter);
e673ee24
DO
1293 $query =
1294 'select user_id, user_name, user_password_hash, user_realname, user_enabled ' .
ebae41b3
DO
1295 'from UserAccount left join TagStorage ' .
1296 "on UserAccount.user_id = TagStorage.target_id and target_realm = 'user' " .
1297 "where true ${whereclause} " .
1298 'order by user_name';
065eeb52 1299 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1300 $ret = array();
1301 $clist = array ('user_id', 'user_name', 'user_realname', 'user_password_hash', 'user_enabled');
1302 while ($row = $result->fetch (PDO::FETCH_ASSOC))
64b95774 1303 foreach ($clist as $cname)
e673ee24
DO
1304 $ret[$row['user_name']][$cname] = $row[$cname];
1305 $result->closeCursor();
1306 return $ret;
1307}
1308
e673ee24
DO
1309function searchByl2address ($l2addr)
1310{
e673ee24
DO
1311 $l2addr = l2addressForDatabase ($l2addr);
1312 $query = "select object_id, Port.id as port_id from RackObject as ro inner join Port on ro.id = Port.object_id " .
1313 "where l2address = ${l2addr}";
065eeb52 1314 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1315 $rows = $result->fetchAll (PDO::FETCH_ASSOC);
1316 $result->closeCursor();
1317 if (count ($rows) == 0) // No results.
1318 return NULL;
1319 if (count ($rows) == 1) // Target found.
1320 return $rows[0];
f41b492f 1321 showError ('More than one results was found. This is probably a broken unique key.', __FUNCTION__);
e673ee24
DO
1322 return NULL;
1323}
1324
ea5fc465
DO
1325function getIPv4PrefixSearchResult ($terms)
1326{
1327 $query = "select id, inet_ntoa(ip) as ip, mask, name from IPRanges where ";
1328 $or = '';
1329 foreach (explode (' ', $terms) as $term)
1330 {
1331 $query .= $or . "name like '%${term}%'";
1332 $or = ' or ';
1333 }
065eeb52 1334 $result = useSelectBlade ($query, __FUNCTION__);
ea5fc465
DO
1335 $ret = array();
1336 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1337 $ret[] = $row;
1338 return $ret;
1339}
1340
1341function getIPv4AddressSearchResult ($terms)
1342{
1343 $query = "select inet_ntoa(ip) as ip, name from IPAddress where ";
1344 $or = '';
1345 foreach (explode (' ', $terms) as $term)
1346 {
1347 $query .= $or . "name like '%${term}%'";
1348 $or = ' or ';
1349 }
065eeb52 1350 $result = useSelectBlade ($query, __FUNCTION__);
ea5fc465
DO
1351 $ret = array();
1352 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1353 $ret[] = $row;
1354 return $ret;
1355}
1356
05411ccd
DO
1357function getIPv4RSPoolSearchResult ($terms)
1358{
1359 $query = "select id as pool_id, name from IPRSPool where ";
1360 $or = '';
1361 foreach (explode (' ', $terms) as $term)
1362 {
1363 $query .= $or . "name like '%${term}%'";
1364 $or = ' or ';
1365 }
065eeb52 1366 $result = useSelectBlade ($query, __FUNCTION__);
05411ccd
DO
1367 $ret = array();
1368 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1369 $ret[] = $row;
1370 return $ret;
1371}
1372
1373function getIPv4VServiceSearchResult ($terms)
1374{
1375 $query = "select id, inet_ntoa(vip) as vip, vport, proto, name from IPVirtualService where ";
1376 $or = '';
1377 foreach (explode (' ', $terms) as $term)
1378 {
1379 $query .= $or . "name like '%${term}%'";
1380 $or = ' or ';
1381 }
065eeb52 1382 $result = useSelectBlade ($query, __FUNCTION__);
05411ccd
DO
1383 $ret = array();
1384 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1385 $ret[] = $row;
1386 return $ret;
1387}
1388
6a88e734
DO
1389function getAccountSearchResult ($terms)
1390{
1391 return getSearchResultByField
1392 (
1393 'UserAccount',
1394 array ('user_id', 'user_name', 'user_realname'),
1395 'user_name',
1396 $terms,
1397 'user_name'
1398 );
1399}
1400
1401function getSearchResultByField ($tname, $rcolumns, $scolumn, $terms, $ocolumn = '')
1402{
1403 $pfx = '';
1404 $query = 'select ';
1405 foreach ($rcolumns as $col)
1406 {
1407 $query .= $pfx . $col;
1408 $pfx = ', ';
1409 }
1410 $pfx = '';
1411 $query .= " from ${tname} where ";
1412 foreach (explode (' ', $terms) as $term)
1413 {
1414 $query .= $pfx . "${scolumn} like '%${term}%'";
1415 $pfx = ' or ';
1416 }
1417 if ($ocolumn != '')
1418 $query .= " order by ${ocolumn}";
1419 $result = useSelectBlade ($query, __FUNCTION__);
1420 $ret = array();
1421 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1422 $ret[] = $row;
1423 return $ret;
1424}
1425
e673ee24
DO
1426// This function returns either port ID or NULL for specified arguments.
1427function getPortID ($object_id, $port_name)
1428{
e673ee24 1429 $query = "select id from Port where object_id=${object_id} and name='${port_name}' limit 2";
065eeb52 1430 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1431 $rows = $result->fetchAll (PDO::FETCH_NUM);
1432 if (count ($rows) != 1)
1433 return NULL;
1434 $ret = $rows[0][0];
1435 $result->closeCursor();
1436 return $ret;
1437}
1438
1439function commitCreateUserAccount ($username, $realname, $password)
1440{
1441 return useInsertBlade
1442 (
1443 'UserAccount',
1444 array
1445 (
1446 'user_name' => "'${username}'",
1447 'user_realname' => "'${realname}'",
1448 'user_password_hash' => "'${password}'"
1449 )
1450 );
1451}
1452
1453function commitUpdateUserAccount ($id, $new_username, $new_realname, $new_password)
1454{
1455 global $dbxlink;
1456 $query =
1457 "update UserAccount set user_name = '${new_username}', user_realname = '${new_realname}', " .
1458 "user_password_hash = '${new_password}' where user_id = ${id} limit 1";
1459 $result = $dbxlink->query ($query);
1460 if ($result == NULL)
1461 {
f41b492f 1462 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1463 die;
1464 }
1465 return TRUE;
1466}
1467
1468function commitEnableUserAccount ($id, $new_enabled_value)
1469{
1470 global $dbxlink;
1471 $query =
1472 "update UserAccount set user_enabled = '${new_enabled_value}' " .
1473 "where user_id = ${id} limit 1";
1474 $result = $dbxlink->query ($query);
1475 if ($result == NULL)
1476 {
f41b492f 1477 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1478 die;
1479 }
1480 return TRUE;
1481}
1482
e673ee24
DO
1483// This function returns an array of all port type pairs from PortCompat table.
1484function getPortCompat ()
1485{
e673ee24
DO
1486 $query =
1487 "select type1, type2, d1.dict_value as type1name, d2.dict_value as type2name from " .
1488 "PortCompat as pc inner join Dictionary as d1 on pc.type1 = d1.dict_key " .
1489 "inner join Dictionary as d2 on pc.type2 = d2.dict_key " .
1490 "inner join Chapter as c1 on d1.chapter_no = c1.chapter_no " .
1491 "inner join Chapter as c2 on d2.chapter_no = c2.chapter_no " .
1492 "where c1.chapter_name = 'PortType' and c2.chapter_name = 'PortType'";
065eeb52 1493 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1494 $ret = $result->fetchAll (PDO::FETCH_ASSOC);
1495 $result->closeCursor();
1496 return $ret;
1497}
1498
1499function removePortCompat ($type1 = 0, $type2 = 0)
1500{
1501 global $dbxlink;
1502 if ($type1 == 0 or $type2 == 0)
1503 {
f41b492f 1504 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
1505 die;
1506 }
1507 $query = "delete from PortCompat where type1 = ${type1} and type2 = ${type2} limit 1";
1508 $result = $dbxlink->query ($query);
1509 if ($result == NULL)
1510 {
f41b492f 1511 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1512 die;
1513 }
1514 return TRUE;
1515}
1516
1517function addPortCompat ($type1 = 0, $type2 = 0)
1518{
1519 if ($type1 <= 0 or $type2 <= 0)
1520 {
f41b492f 1521 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
1522 die;
1523 }
1524 return useInsertBlade
1525 (
1526 'PortCompat',
1527 array ('type1' => $type1, 'type2' => $type2)
1528 );
1529}
1530
1531// This function returns the dictionary as an array of trees, each tree
1532// representing a single chapter. Each element has 'id', 'name', 'sticky'
1533// and 'word' keys with the latter holding all the words within the chapter.
2dd59b15 1534function getDict ($parse_links = FALSE)
e673ee24 1535{
6bb8e41d 1536 $query1 =
e673ee24
DO
1537 "select chapter_name, Chapter.chapter_no, dict_key, dict_value, sticky from " .
1538 "Chapter natural left join Dictionary order by chapter_name, dict_value";
065eeb52 1539 $result = useSelectBlade ($query1, __FUNCTION__);
e673ee24 1540 $dict = array();
89fa639f 1541 while ($row = $result->fetch (PDO::FETCH_ASSOC))
e673ee24
DO
1542 {
1543 $chapter_no = $row['chapter_no'];
1544 if (!isset ($dict[$chapter_no]))
1545 {
1546 $dict[$chapter_no]['no'] = $chapter_no;
1547 $dict[$chapter_no]['name'] = $row['chapter_name'];
1548 $dict[$chapter_no]['sticky'] = $row['sticky'] == 'yes' ? TRUE : FALSE;
1549 $dict[$chapter_no]['word'] = array();
1550 }
1551 if ($row['dict_key'] != NULL)
6bb8e41d 1552 {
2dd59b15
DO
1553 $dict[$chapter_no]['word'][$row['dict_key']] = $parse_links ?
1554 parseWikiLink ($row['dict_value'], 'a') : $row['dict_value'];
6bb8e41d
DO
1555 $dict[$chapter_no]['refcnt'][$row['dict_key']] = 0;
1556 }
e673ee24 1557 }
89fa639f
DO
1558 $result->closeCursor();
1559 unset ($result);
6bb8e41d
DO
1560// Find the list of all assigned values of dictionary-addressed attributes, each with
1561// chapter/word keyed reference counters. Use the structure to adjust reference counters
1562// of the returned disctionary words.
1563 $query2 = "select a.attr_id, am.chapter_no, uint_value, count(object_id) as refcnt " .
1564 "from Attribute as a inner join AttributeMap as am on a.attr_id = am.attr_id " .
1565 "inner join AttributeValue as av on a.attr_id = av.attr_id " .
1566 "inner join Dictionary as d on am.chapter_no = d.chapter_no and av.uint_value = d.dict_key " .
1567 "where attr_type = 'dict' group by a.attr_id, am.chapter_no, uint_value " .
1568 "order by a.attr_id, am.chapter_no, uint_value";
065eeb52 1569 $result = useSelectBlade ($query2, __FUNCTION__);
89fa639f 1570 while ($row = $result->fetch (PDO::FETCH_ASSOC))
6bb8e41d 1571 $dict[$row['chapter_no']]['refcnt'][$row['uint_value']] = $row['refcnt'];
89fa639f 1572 $result->closeCursor();
e673ee24
DO
1573 return $dict;
1574}
1575
da95280e
DO
1576function getDictStats ()
1577{
82f7e2e8 1578 $stock_chapters = array (1, 2, 3, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23);
da95280e 1579 $query =
5aa28abb
DO
1580 "select Chapter.chapter_no, chapter_name, count(dict_key) as wc from " .
1581 "Chapter natural left join Dictionary group by Chapter.chapter_no";
065eeb52 1582 $result = useSelectBlade ($query, __FUNCTION__);
da95280e 1583 $tc = $tw = $uc = $uw = 0;
89fa639f 1584 while ($row = $result->fetch (PDO::FETCH_ASSOC))
da95280e
DO
1585 {
1586 $tc++;
1587 $tw += $row['wc'];;
1588 if (in_array ($row['chapter_no'], $stock_chapters))
1589 continue;
1590 $uc++;
1591 $uw += $row['wc'];;
1592 }
89fa639f
DO
1593 $result->closeCursor();
1594 unset ($result);
08b4cb24
DO
1595 $query = "select count(attr_id) as attrc from RackObject as ro left join " .
1596 "AttributeValue as av on ro.id = av.object_id group by ro.id";
065eeb52 1597 $result = useSelectBlade ($query, __FUNCTION__);
08b4cb24 1598 $to = $ta = $so = 0;
89fa639f 1599 while ($row = $result->fetch (PDO::FETCH_ASSOC))
08b4cb24
DO
1600 {
1601 $to++;
1602 if ($row['attrc'] != 0)
1603 {
1604 $so++;
1605 $ta += $row['attrc'];
1606 }
1607 }
89fa639f 1608 $result->closeCursor();
da95280e
DO
1609 $ret = array();
1610 $ret['Total chapters in dictionary'] = $tc;
1611 $ret['Total words in dictionary'] = $tw;
1612 $ret['User chapters'] = $uc;
1613 $ret['Words in user chapters'] = $uw;
08b4cb24
DO
1614 $ret['Total objects'] = $to;
1615 $ret['Objects with stickers'] = $so;
1616 $ret['Total stickers attached'] = $ta;
da95280e
DO
1617 return $ret;
1618}
1619
9ec5fdf1
DO
1620function getIPv4Stats()
1621{
9ec5fdf1
DO
1622 $ret = array();
1623 $subject = array();
1624 $subject[] = array ('q' => 'select count(id) from IPRanges', 'txt' => 'Networks');
1625 $subject[] = array ('q' => 'select count(ip) from IPAddress', 'txt' => 'Addresses commented/reserved');
1626 $subject[] = array ('q' => 'select count(ip) from IPBonds', 'txt' => 'Addresses allocated');
1627 $subject[] = array ('q' => 'select count(*) from PortForwarding', 'txt' => 'NAT rules');
1628 $subject[] = array ('q' => 'select count(id) from IPVirtualService', 'txt' => 'Virtual services');
1629 $subject[] = array ('q' => 'select count(id) from IPRSPool', 'txt' => 'Real server pools');
1630 $subject[] = array ('q' => 'select count(id) from IPRealServer', 'txt' => 'Real servers');
1631 $subject[] = array ('q' => 'select count(distinct object_id) from IPLoadBalancer', 'txt' => 'Load balancers');
1632
1633 foreach ($subject as $item)
1634 {
065eeb52 1635 $result = useSelectBlade ($item['q'], __FUNCTION__);
9ec5fdf1
DO
1636 $row = $result->fetch (PDO::FETCH_NUM);
1637 $ret[$item['txt']] = $row[0];
1638 $result->closeCursor();
1639 unset ($result);
1640 }
1641 return $ret;
1642}
1643
1644function getRackspaceStats()
1645{
9ec5fdf1
DO
1646 $ret = array();
1647 $subject = array();
1648 $subject[] = array ('q' => 'select count(*) from Dictionary where chapter_no = 3', 'txt' => 'Rack rows');
1649 $subject[] = array ('q' => 'select count(*) from Rack', 'txt' => 'Racks');
1650 $subject[] = array ('q' => 'select avg(height) from Rack', 'txt' => 'Average rack height');
1651 $subject[] = array ('q' => 'select sum(height) from Rack', 'txt' => 'Total rack units in field');
1652
1653 foreach ($subject as $item)
1654 {
065eeb52 1655 $result = useSelectBlade ($item['q'], __FUNCTION__);
9ec5fdf1 1656 $row = $result->fetch (PDO::FETCH_NUM);
82f7e2e8 1657 $ret[$item['txt']] = empty ($row[0]) ? 0 : $row[0];
9ec5fdf1
DO
1658 $result->closeCursor();
1659 unset ($result);
1660 }
1661 return $ret;
1662}
1663
5bbbeaa2
DO
1664function getTagStats ()
1665{
1666 $ret = array();
1667 $query = "select tag, count(tag_id) as refcnt from " .
1668 "TagTree inner join TagStorage on TagTree.id = TagStorage.tag_id " .
1669 "group by tag_id order by refcnt desc";
065eeb52 1670 $result = useSelectBlade ($query, __FUNCTION__);
5bbbeaa2
DO
1671 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1672 $ret[$row['tag']] = $row['refcnt'];
1673 $result->closeCursor();
1674 return $ret;
1675}
1676
e673ee24
DO
1677function commitUpdateDictionary ($chapter_no = 0, $dict_key = 0, $dict_value = '')
1678{
1679 if ($chapter_no <= 0 or $dict_key <= 0 or empty ($dict_value))
1680 {
f41b492f 1681 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1682 die;
1683 }
1684 global $dbxlink;
1685 $query =
1686 "update Dictionary set dict_value = '${dict_value}' where chapter_no=${chapter_no} " .
1687 "and dict_key=${dict_key} limit 1";
1688 $result = $dbxlink->query ($query);
1689 if ($result == NULL)
1690 {
f41b492f 1691 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1692 die;
1693 }
1694 return TRUE;
1695}
1696
1697function commitSupplementDictionary ($chapter_no = 0, $dict_value = '')
1698{
1699 if ($chapter_no <= 0 or empty ($dict_value))
1700 {
f41b492f 1701 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1702 die;
1703 }
1704 return useInsertBlade
1705 (
1706 'Dictionary',
1707 array ('chapter_no' => $chapter_no, 'dict_value' => "'${dict_value}'")
1708 );
1709}
1710
1711function commitReduceDictionary ($chapter_no = 0, $dict_key = 0)
1712{
1713 if ($chapter_no <= 0 or $dict_key <= 0)
1714 {
f41b492f 1715 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1716 die;
1717 }
1718 global $dbxlink;
1719 $query =
1720 "delete from Dictionary where chapter_no=${chapter_no} " .
1721 "and dict_key=${dict_key} limit 1";
1722 $result = $dbxlink->query ($query);
1723 if ($result == NULL)
1724 {
f41b492f 1725 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1726 die;
1727 }
1728 return TRUE;
1729}
1730
1731function commitAddChapter ($chapter_name = '')
1732{
1733 if (empty ($chapter_name))
1734 {
f41b492f 1735 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1736 die;
1737 }
1738 return useInsertBlade
1739 (
1740 'Chapter',
1741 array ('chapter_name' => "'${chapter_name}'")
1742 );
1743}
1744
1745function commitUpdateChapter ($chapter_no = 0, $chapter_name = '')
1746{
1747 if ($chapter_no <= 0 or empty ($chapter_name))
1748 {
f41b492f 1749 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1750 die;
1751 }
1752 global $dbxlink;
1753 $query =
1754 "update Chapter set chapter_name = '${chapter_name}' where chapter_no = ${chapter_no} " .
1755 "and sticky = 'no' limit 1";
1756 $result = $dbxlink->query ($query);
1757 if ($result == NULL)
1758 {
f41b492f 1759 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1760 die;
1761 }
1762 return TRUE;
1763}
1764
1765function commitDeleteChapter ($chapter_no = 0)
1766{
1767 if ($chapter_no <= 0)
1768 {
f41b492f 1769 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1770 die;
1771 }
1772 global $dbxlink;
1773 $query =
1774 "delete from Chapter where chapter_no = ${chapter_no} and sticky = 'no' limit 1";
1775 $result = $dbxlink->query ($query);
1776 if ($result == NULL)
1777 {
f41b492f 1778 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1779 die;
1780 }
1781 return TRUE;
1782}
1783
4c330a14
DO
1784// This is a dictionary accessor. We perform link rendering, so the user sees
1785// nice <select> drop-downs.
e673ee24
DO
1786function readChapter ($chapter_name = '')
1787{
1788 if (empty ($chapter_name))
1789 {
f41b492f 1790 showError ('invalid argument', __FUNCTION__);
e673ee24
DO
1791 return NULL;
1792 }
e673ee24
DO
1793 $query =
1794 "select dict_key, dict_value from Dictionary natural join Chapter " .
4aa8609b 1795 "where chapter_name = '${chapter_name}'";
065eeb52 1796 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1797 $chapter = array();
1798 while ($row = $result->fetch (PDO::FETCH_ASSOC))
4c330a14 1799 $chapter[$row['dict_key']] = parseWikiLink ($row['dict_value'], 'o');
e673ee24 1800 $result->closeCursor();
4aa8609b
DO
1801 // SQL ORDER BY had no sense, because we need to sort after link rendering, not before.
1802 asort ($chapter);
e673ee24
DO
1803 return $chapter;
1804}
1805
1806function getAttrMap ()
1807{
e673ee24
DO
1808 $query =
1809 "select a.attr_id, a.attr_type, a.attr_name, am.objtype_id, " .
1810 "d.dict_value as objtype_name, am.chapter_no, c2.chapter_name from " .
1811 "Attribute as a natural left join AttributeMap as am " .
1812 "left join Dictionary as d on am.objtype_id = d.dict_key " .
1813 "left join Chapter as c1 on d.chapter_no = c1.chapter_no " .
1814 "left join Chapter as c2 on am.chapter_no = c2.chapter_no " .
1815 "where c1.chapter_name = 'RackObjectType' or c1.chapter_name is null " .
1816 "order by attr_name";
065eeb52 1817 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1818 $ret = array();
1819 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1820 {
1821 $attr_id = $row['attr_id'];
1822 if (!isset ($ret[$attr_id]))
1823 {
1824 $ret[$attr_id]['id'] = $attr_id;
1825 $ret[$attr_id]['type'] = $row['attr_type'];
1826 $ret[$attr_id]['name'] = $row['attr_name'];
1827 $ret[$attr_id]['application'] = array();
1828 }
1829 if ($row['objtype_id'] == '')
1830 continue;
1831 $application['objtype_id'] = $row['objtype_id'];
1832 $application['objtype_name'] = $row['objtype_name'];
1833 if ($row['attr_type'] == 'dict')
1834 {
1835 $application['chapter_no'] = $row['chapter_no'];
1836 $application['chapter_name'] = $row['chapter_name'];
1837 }
1838 $ret[$attr_id]['application'][] = $application;
1839 }
1840 $result->closeCursor();
1841 return $ret;
1842}
1843
1844function commitUpdateAttribute ($attr_id = 0, $attr_name = '')
1845{
1846 if ($attr_id <= 0 or empty ($attr_name))
1847 {
f41b492f 1848 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1849 die;
1850 }
1851 global $dbxlink;
1852 $query =
1853 "update Attribute set attr_name = '${attr_name}' " .
1854 "where attr_id = ${attr_id} limit 1";
1855 $result = $dbxlink->query ($query);
1856 if ($result == NULL)
1857 {
f41b492f 1858 showError ("SQL query '${query}' failed", __FUNCTION__);
e673ee24
DO
1859 die;
1860 }
1861 return TRUE;
1862}
1863
1864function commitAddAttribute ($attr_name = '', $attr_type = '')
1865{
1866 if (empty ($attr_name))
1867 {
f41b492f 1868 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1869 die;
1870 }
1871 switch ($attr_type)
1872 {
1873 case 'uint':
1874 case 'float':
1875 case 'string':
1876 case 'dict':
1877 break;
1878 default:
f41b492f 1879 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1880 die;
1881 }
1882 return useInsertBlade
1883 (
1884 'Attribute',
1885 array ('attr_name' => "'${attr_name}'", 'attr_type' => "'${attr_type}'")
1886 );
1887}
1888
1889function commitDeleteAttribute ($attr_id = 0)
1890{
1891 if ($attr_id <= 0)
1892 {
f41b492f 1893 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1894 die;
1895 }
aedf18af 1896 return useDeleteBlade ('Attribute', 'attr_id', $attr_id, FALSE);
e673ee24
DO
1897}
1898
1899// FIXME: don't store garbage in chapter_no for non-dictionary types.
1900function commitSupplementAttrMap ($attr_id = 0, $objtype_id = 0, $chapter_no = 0)
1901{
1902 if ($attr_id <= 0 or $objtype_id <= 0 or $chapter_no <= 0)
1903 {
f41b492f 1904 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1905 die;
1906 }
1907 return useInsertBlade
1908 (
1909 'AttributeMap',
1910 array
1911 (
1912 'attr_id' => $attr_id,
1913 'objtype_id' => $objtype_id,
1914 'chapter_no' => $chapter_no
1915 )
1916 );
1917}
1918
1919function commitReduceAttrMap ($attr_id = 0, $objtype_id)
1920{
1921 if ($attr_id <= 0 or $objtype_id <= 0)
1922 {
f41b492f 1923 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1924 die;
1925 }
1926 global $dbxlink;
1927 $query =
1928 "delete from AttributeMap where attr_id=${attr_id} " .
1929 "and objtype_id=${objtype_id} limit 1";
1930 $result = $dbxlink->query ($query);
1931 if ($result == NULL)
1932 {
f41b492f 1933 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1934 die;
1935 }
1936 return TRUE;
1937}
1938
1939// This function returns all optional attributes for requested object
1940// as an array of records. NULL is returned on error and empty array
1941// is returned, if there are no attributes found.
24cbe8af 1942function getAttrValues ($object_id, $strip_optgroup = FALSE)
e673ee24
DO
1943{
1944 if ($object_id <= 0)
1945 {
f41b492f 1946 showError ('Invalid argument', __FUNCTION__);
e673ee24
DO
1947 return NULL;
1948 }
e673ee24
DO
1949 $ret = array();
1950 $query =
1951 "select A.attr_id, A.attr_name, A.attr_type, C.chapter_name, " .
1952 "AV.uint_value, AV.float_value, AV.string_value, D.dict_value from " .
1953 "RackObject as RO inner join AttributeMap as AM on RO.objtype_id = AM.objtype_id " .
1954 "inner join Attribute as A using (attr_id) " .
1955 "left join AttributeValue as AV on AV.attr_id = AM.attr_id and AV.object_id = RO.id " .
1956 "left join Dictionary as D on D.dict_key = AV.uint_value and AM.chapter_no = D.chapter_no " .
1957 "left join Chapter as C on AM.chapter_no = C.chapter_no " .
1a576609 1958 "where RO.id = ${object_id} order by A.attr_type, A.attr_name";
065eeb52 1959 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1960 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1961 {
1962 $record = array();
1963 $record['id'] = $row['attr_id'];
1964 $record['name'] = $row['attr_name'];
1965 $record['type'] = $row['attr_type'];
1966 switch ($row['attr_type'])
1967 {
1968 case 'uint':
1969 case 'float':
1970 case 'string':
24cbe8af
DO
1971 $record['value'] = $row[$row['attr_type'] . '_value'];
1972 $record['a_value'] = parseWikiLink ($record['value'], 'a');
1973 break;
e673ee24 1974 case 'dict':
24cbe8af
DO
1975 $record['value'] = parseWikiLink ($row[$row['attr_type'] . '_value'], 'o', $strip_optgroup);
1976 $record['a_value'] = parseWikiLink ($row[$row['attr_type'] . '_value'], 'a', $strip_optgroup);
e673ee24
DO
1977 $record['chapter_name'] = $row['chapter_name'];
1978 $record['key'] = $row['uint_value'];
1979 break;
1980 default:
1981 $record['value'] = NULL;
1982 break;
1983 }
1984 $ret[$row['attr_id']] = $record;
1985 }
1986 $result->closeCursor();
1987 return $ret;
1988}
1989
1990function commitResetAttrValue ($object_id = 0, $attr_id = 0)
1991{
1992 if ($object_id <= 0 or $attr_id <= 0)
1993 {
f41b492f 1994 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
1995 die;
1996 }
1997 global $dbxlink;
1998 $query = "delete from AttributeValue where object_id = ${object_id} and attr_id = ${attr_id} limit 1";
1999 $result = $dbxlink->query ($query);
2000 if ($result == NULL)
2001 {
f41b492f 2002 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
2003 die;
2004 }
2005 return TRUE;
2006}
2007
2008// FIXME: don't share common code with use commitResetAttrValue()
2009function commitUpdateAttrValue ($object_id = 0, $attr_id = 0, $value = '')
2010{
2011 if ($object_id <= 0 or $attr_id <= 0)
2012 {
f41b492f 2013 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
2014 die;
2015 }
2016 if (empty ($value))
2017 return commitResetAttrValue ($object_id, $attr_id);
2018 global $dbxlink;
2019 $query1 = "select attr_type from Attribute where attr_id = ${attr_id}";
2020 $result = $dbxlink->query ($query1);
2021 if ($result == NULL)
2022 {
f41b492f 2023 showError ('SQL query #1 failed', __FUNCTION__);
e673ee24
DO
2024 die;
2025 }
2026 $row = $result->fetch (PDO::FETCH_NUM);
2027 if ($row == NULL)
2028 {
f41b492f 2029 showError ('SQL query #1 returned no results', __FUNCTION__);
e673ee24
DO
2030 die;
2031 }
2032 $attr_type = $row[0];
2033 $result->closeCursor();
2034 switch ($attr_type)
2035 {
2036 case 'uint':
2037 case 'float':
2038 case 'string':
2039 $column = $attr_type . '_value';
2040 break;
2041 case 'dict':
2042 $column = 'uint_value';
2043 break;
2044 default:
f41b492f 2045 showError ("Unknown attribute type '${attr_type}' met", __FUNCTION__);
e673ee24
DO
2046 die;
2047 }
2048 $query2 =
2049 "delete from AttributeValue where " .
2050 "object_id = ${object_id} and attr_id = ${attr_id} limit 1";
2051 $result = $dbxlink->query ($query2);
2052 if ($result == NULL)
2053 {
f41b492f 2054 showError ('SQL query #2 failed', __FUNCTION__);
e673ee24
DO
2055 die;
2056 }
2057 // We know $value isn't empty here.
2058 $query3 =
2059 "insert into AttributeValue set ${column} = '${value}', " .
2060 "object_id = ${object_id}, attr_id = ${attr_id} ";
2061 $result = $dbxlink->query ($query3);
2062 if ($result == NULL)
2063 {
f41b492f 2064 showError ('SQL query #3 failed', __FUNCTION__);
e673ee24
DO
2065 die;
2066 }
2067 return TRUE;
2068}
2069
2070function commitUseupPort ($port_id = 0)
2071{
2072 if ($port_id <= 0)
2073 {
f41b492f 2074 showError ("Invalid argument", __FUNCTION__);
e673ee24
DO
2075 die;
2076 }
2077 global $dbxlink;
2078 $query = "update Port set reservation_comment = NULL where id = ${port_id} limit 1";
2079 $result = $dbxlink->exec ($query);
2080 if ($result == NULL)
2081 {
f41b492f 2082 showError ("SQL query failed", __FUNCTION__);
e673ee24
DO
2083 die;
2084 }
2085 return TRUE;
2086
2087}
2088
2089// This is a swiss-knife blade to insert a record into a table.
2090// The first argument is table name.
2091// The second argument is an array of "name" => "value" pairs.
2092// The function returns either TRUE or FALSE (we expect one row
2093// to be inserted).
2094function useInsertBlade ($tablename, $values)
2095{
2096 global $dbxlink;
2097 $namelist = $valuelist = '';
2098 foreach ($values as $name => $value)
2099 {
2100 $namelist = $namelist . ($namelist == '' ? "(${name}" : ", ${name}");
2101 $valuelist = $valuelist . ($valuelist == '' ? "(${value}" : ", ${value}");
2102 }
2103 $query = "insert into ${tablename} ${namelist}) values ${valuelist})";
2104 $result = $dbxlink->exec ($query);
2105 if ($result != 1)
2106 return FALSE;
2107 return TRUE;
2108}
2109
2110// This swiss-knife blade deletes one record from the specified table
2111// using the specified key name and value.
fe7044ad 2112function useDeleteBlade ($tablename, $keyname, $keyvalue, $quotekey = TRUE, $deleteall = FALSE)
e673ee24
DO
2113{
2114 global $dbxlink;
2115 if ($quotekey == TRUE)
fe7044ad
DO
2116 $keyvalue = "'${keyvalue}'";
2117 $query = "delete from ${tablename} where ${keyname}=$keyvalue";
2118 if (!$deleteall)
2119 $query .= ' limit 1';
e673ee24
DO
2120 $result = $dbxlink->exec ($query);
2121 if ($result === NULL)
2122 return FALSE;
aedf18af 2123 elseif (!$deleteall && $result != 1)
e673ee24
DO
2124 return FALSE;
2125 else
2126 return TRUE;
2127}
2128
5967b83d
DO
2129function useSelectBlade ($query, $caller = 'N/A')
2130{
2131 global $dbxlink;
2132 $result = $dbxlink->query ($query);
2133 if ($result == NULL)
2134 {
2135 $ei = $dbxlink->errorInfo();
105a3bc8 2136 showError ("SQL query '${query}'\n failed in useSelectBlade with error ${ei[1]} (${ei[2]})", $caller);
5967b83d
DO
2137 return NULL;
2138 }
2139 return $result;
2140}
2141
9c0b0016
DO
2142function loadConfigCache ()
2143{
4fe32e78 2144 $query = 'SELECT varname, varvalue, vartype, is_hidden, emptyok, description FROM Config ORDER BY varname';
065eeb52 2145 $result = useSelectBlade ($query, __FUNCTION__);
9c0b0016
DO
2146 $cache = array();
2147 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2148 $cache[$row['varname']] = $row;
2149 $result->closeCursor();
2150 return $cache;
2151}
2152
2153// setConfigVar() is expected to perform all necessary filtering
2154function storeConfigVar ($varname = NULL, $varvalue = NULL)
2155{
c461c579 2156 global $dbxlink;
bb6b9880 2157 if (empty ($varname) || $varvalue === NULL)
9c0b0016 2158 {
f41b492f 2159 showError ('Invalid arguments', __FUNCTION__);
9c0b0016
DO
2160 return FALSE;
2161 }
2162 $query = "update Config set varvalue='${varvalue}' where varname='${varname}' limit 1";
2163 $result = $dbxlink->query ($query);
2164 if ($result == NULL)
2165 {
f41b492f 2166 showError ("SQL query '${query}' failed", __FUNCTION__);
9c0b0016
DO
2167 return FALSE;
2168 }
2169 $rc = $result->rowCount();
2170 $result->closeCursor();
f7ee57a1 2171 if ($rc == 0 or $rc == 1)
9c0b0016 2172 return TRUE;
f41b492f 2173 showError ("Something went wrong for args '${varname}', '${varvalue}'", __FUNCTION__);
9c0b0016
DO
2174 return FALSE;
2175}
2176
fbbb74fb
DO
2177// Database version detector. Should behave corretly on any
2178// working dataset a user might have.
2179function getDatabaseVersion ()
2180{
2181 global $dbxlink;
2182 $query = "select varvalue from Config where varname = 'DB_VERSION' and vartype = 'string'";
2183 $result = $dbxlink->query ($query);
2184 if ($result == NULL)
2185 {
2186 $errorInfo = $dbxlink->errorInfo();
2187 if ($errorInfo[0] == '42S02') // ER_NO_SUCH_TABLE
2188 return '0.14.4';
4d2e93f2 2189 die (__FUNCTION__ . ': SQL query #1 failed with error ' . $errorInfo[2]);
fbbb74fb
DO
2190 }
2191 $rows = $result->fetchAll (PDO::FETCH_NUM);
2192 if (count ($rows) != 1 || empty ($rows[0][0]))
2193 {
2194 $result->closeCursor();
4d2e93f2 2195 die (__FUNCTION__ . ': Cannot guess database version. Config table is present, but DB_VERSION is missing or invalid. Giving up.');
fbbb74fb
DO
2196 }
2197 $ret = $rows[0][0];
2198 $result->closeCursor();
2199 return $ret;
2200}
2201
da04825a
DO
2202// Return an array of virtual services. For each of them list real server pools
2203// with their load balancers and other stats.
62a1dcb5
DO
2204function getSLBSummary ()
2205{
6fec9f39
DO
2206 $query = 'select vs.id as vsid, inet_ntoa(vip) as vip, vport, proto, vs.name, object_id, ' .
2207 'lb.rspool_id, pool.name as pool_name, count(rs.id) as rscount ' .
2208 'from IPVirtualService as vs inner join IPLoadBalancer as lb on vs.id = lb.vs_id ' .
3e56d972 2209 'inner join IPRSPool as pool on lb.rspool_id = pool.id ' .
6fec9f39
DO
2210 'left join IPRealServer as rs on rs.rspool_id = lb.rspool_id ' .
2211 'group by vs.id, object_id order by vs.vip, object_id';
065eeb52 2212 $result = useSelectBlade ($query, __FUNCTION__);
c3bdc503
DO
2213 $ret = array();
2214 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2215 {
4cadac8f 2216 $vsid = $row['vsid'];
da04825a 2217 $object_id = $row['object_id'];
4cadac8f
DO
2218 if (!isset ($ret[$vsid]))
2219 {
2220 $ret[$vsid] = array();
13bffb29 2221 foreach (array ('vip', 'vport', 'proto', 'name') as $cname)
4cadac8f 2222 $ret[$vsid][$cname] = $row[$cname];
da04825a 2223 $ret[$vsid]['lblist'] = array();
4cadac8f 2224 }
6fec9f39
DO
2225 // There's only one assigned RS pool possible for each LB-VS combination.
2226 $ret[$vsid]['lblist'][$row['object_id']] = array
2227 (
2228 'id' => $row['rspool_id'],
2229 'size' => $row['rscount'],
2230 'name' => $row['pool_name']
2231 );
c3bdc503 2232 }
060ba26e 2233 $result->closeCursor();
c3bdc503 2234 return $ret;
62a1dcb5
DO
2235}
2236
da04825a
DO
2237// Get the detailed composition of a particular virtual service, namely the list
2238// of all pools, each shown with the list of objects servicing it. VS/RS configs
2239// will be returned as well.
060ba26e
DO
2240function getVServiceInfo ($vsid = 0)
2241{
2b4eee17
DO
2242 $query1 = "select inet_ntoa(vip) as vip, vport, proto, name, vsconfig, rsconfig " .
2243 "from IPVirtualService where id = ${vsid}";
065eeb52 2244 $result = useSelectBlade ($query1, __FUNCTION__);
060ba26e 2245 $vsinfo = array ();
89fa639f 2246 $row = $result->fetch (PDO::FETCH_ASSOC);
2b4eee17
DO
2247 if (!$row)
2248 return NULL;
2249 foreach (array ('vip', 'vport', 'proto', 'name', 'vsconfig', 'rsconfig') as $cname)
2250 $vsinfo[$cname] = $row[$cname];
2251 $vsinfo['rspool'] = array();
89fa639f
DO
2252 $result->closeCursor();
2253 unset ($result);
2b4eee17
DO
2254 $query2 = "select pool.id, name, pool.vsconfig, pool.rsconfig, object_id, " .
2255 "lb.vsconfig as lb_vsconfig, lb.rsconfig as lb_rsconfig from " .
2256 "IPRSPool as pool left join IPLoadBalancer as lb on pool.id = lb.rspool_id " .
2257 "where vs_id = ${vsid} order by pool.name, object_id";
065eeb52 2258 $result = useSelectBlade ($query2, __FUNCTION__);
89fa639f 2259 while ($row = $result->fetch (PDO::FETCH_ASSOC))
060ba26e 2260 {
2b4eee17 2261 if (!isset ($vsinfo['rspool'][$row['id']]))
060ba26e 2262 {
2b4eee17
DO
2263 $vsinfo['rspool'][$row['id']]['name'] = $row['name'];
2264 $vsinfo['rspool'][$row['id']]['vsconfig'] = $row['vsconfig'];
2265 $vsinfo['rspool'][$row['id']]['rsconfig'] = $row['rsconfig'];
2266 $vsinfo['rspool'][$row['id']]['lblist'] = array();
060ba26e 2267 }
2b4eee17
DO
2268 if ($row['object_id'] == NULL)
2269 continue;
2270 $vsinfo['rspool'][$row['id']]['lblist'][$row['object_id']] = array
2271 (
2272 'vsconfig' => $row['lb_vsconfig'],
2273 'rsconfig' => $row['lb_rsconfig']
2274 );
060ba26e 2275 }
89fa639f 2276 $result->closeCursor();
060ba26e
DO
2277 return $vsinfo;
2278}
2279
71b8bda1
DO
2280// Collect and return the following info about the given real server pool:
2281// basic information
2282// parent virtual service information
c1ca768c 2283// load balancers list (each with a list of VSes)
71b8bda1
DO
2284// real servers list
2285
2286function getRSPoolInfo ($id = 0)
2287{
c1ca768c 2288 $query1 = "select id, name, vsconfig, rsconfig from " .
481a7f8b 2289 "IPRSPool where id = ${id}";
065eeb52 2290 $result = useSelectBlade ($query1, __FUNCTION__);
71b8bda1 2291 $ret = array();
89fa639f 2292 $row = $result->fetch (PDO::FETCH_ASSOC);
71b8bda1
DO
2293 if (!$row)
2294 return NULL;
70c24883 2295 foreach (array ('id', 'name', 'vsconfig', 'rsconfig') as $c)
71b8bda1 2296 $ret[$c] = $row[$c];
89fa639f
DO
2297 $result->closeCursor();
2298 unset ($result);
71b8bda1
DO
2299 $ret['lblist'] = array();
2300 $ret['rslist'] = array();
1519d6fa
DO
2301 $query2 = "select object_id, vs_id, vsconfig, rsconfig from IPLoadBalancer " .
2302 "where rspool_id = ${id} order by object_id, vs_id";
065eeb52 2303 $result = useSelectBlade ($query2, __FUNCTION__);
89fa639f 2304 while ($row = $result->fetch (PDO::FETCH_ASSOC))
71b8bda1 2305 foreach (array ('vsconfig', 'rsconfig') as $c)
c1ca768c 2306 $ret['lblist'][$row['object_id']][$row['vs_id']][$c] = $row[$c];
89fa639f
DO
2307 $result->closeCursor();
2308 unset ($result);
1f7d18fa 2309 $query3 = "select id, inservice, inet_ntoa(rsip) as rsip, rsport, rsconfig from " .
676a8268 2310 "IPRealServer where rspool_id = ${id} order by IPRealServer.rsip, rsport";
065eeb52 2311 $result = useSelectBlade ($query3, __FUNCTION__);
89fa639f 2312 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1f7d18fa 2313 foreach (array ('inservice', 'rsip', 'rsport', 'rsconfig') as $c)
71b8bda1 2314 $ret['rslist'][$row['id']][$c] = $row[$c];
89fa639f 2315 $result->closeCursor();
71b8bda1
DO
2316 return $ret;
2317}
2318
7e7a8387 2319function addRStoRSPool ($pool_id = 0, $rsip = '', $rsport = 0, $inservice = 'no', $rsconfig = '')
ca461127
DO
2320{
2321 if ($pool_id <= 0 or $rsport <= 0)
2322 {
2323 showError ('Invalid arguments', __FUNCTION__);
2324 die;
2325 }
ca461127
DO
2326 return useInsertBlade
2327 (
2328 'IPRealServer',
2329 array
2330 (
2331 'rsip' => "inet_aton('${rsip}')",
2332 'rsport' => $rsport,
2333 'rspool_id' => $pool_id,
bcbeadb4 2334 'inservice' => ($inservice == 'yes' ? "'yes'" : "'no'"),
3241551e
DO
2335 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2336 )
2337 );
2338}
2339
c63a8d6e 2340function commitCreateVS ($vip = '', $vport = 0, $proto = '', $name = '', $vsconfig, $rsconfig, $taglist = array())
d6517a21
DO
2341{
2342 if (empty ($vip) or $vport <= 0 or empty ($proto))
c63a8d6e
DO
2343 return __FUNCTION__ . ': invalid arguments';
2344 if (!useInsertBlade
d6517a21
DO
2345 (
2346 'IPVirtualService',
2347 array
2348 (
2349 'vip' => "inet_aton('${vip}')",
2350 'vport' => $vport,
2351 'proto' => "'${proto}'",
2352 'name' => (empty ($name) ? 'NULL' : "'${name}'"),
2353 'vsconfig' => (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'"),
2354 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2355 )
c63a8d6e
DO
2356 ))
2357 return __FUNCTION__ . ': SQL insertion failed';
2358 return addTagsForLastRecord ('ipv4vs', $taglist);
d6517a21
DO
2359}
2360
c1ca768c 2361function addLBtoRSPool ($pool_id = 0, $object_id = 0, $vs_id = 0, $vsconfig = '', $rsconfig = '')
3241551e 2362{
c1ca768c 2363 if ($pool_id <= 0 or $object_id <= 0 or $vs_id <= 0)
3241551e
DO
2364 {
2365 showError ('Invalid arguments', __FUNCTION__);
2366 die;
2367 }
2368 return useInsertBlade
2369 (
2370 'IPLoadBalancer',
2371 array
2372 (
2373 'object_id' => $object_id,
2374 'rspool_id' => $pool_id,
c1ca768c 2375 'vs_id' => $vs_id,
3241551e
DO
2376 'vsconfig' => (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'"),
2377 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2378 )
ca461127
DO
2379 );
2380}
2381
fb1c4a54
DO
2382function commitDeleteRS ($id = 0)
2383{
2384 if ($id <= 0)
2385 return FALSE;
aedf18af 2386 return useDeleteBlade ('IPRealServer', 'id', $id, FALSE);
fb1c4a54
DO
2387}
2388
d6517a21
DO
2389function commitDeleteVS ($id = 0)
2390{
2391 if ($id <= 0)
2392 return FALSE;
aedf18af 2393 return useDeleteBlade ('IPVirtualService', 'id', $id, FALSE) && deleteTagsForEntity ('ipv4vs', $id);
d6517a21
DO
2394}
2395
c1ca768c 2396function commitDeleteLB ($object_id = 0, $pool_id = 0, $vs_id = 0)
3241551e
DO
2397{
2398 global $dbxlink;
c4d85fd1 2399 if ($object_id <= 0 or $pool_id <= 0 or $vs_id <= 0)
3241551e 2400 return FALSE;
c1ca768c
DO
2401 $query = "delete from IPLoadBalancer where object_id = ${object_id} and " .
2402 "rspool_id = ${pool_id} and vs_id = ${vs_id} limit 1";
3241551e
DO
2403 $result = $dbxlink->exec ($query);
2404 if ($result === NULL)
2405 return FALSE;
2406 elseif ($result != 1)
2407 return FALSE;
2408 else
2409 return TRUE;
2410}
2411
fb1c4a54
DO
2412function commitUpdateRS ($rsid = 0, $rsip = '', $rsport = 0, $rsconfig = '')
2413{
2414 if ($rsid <= 0 or $rsport <= 0)
2415 {
2416 showError ('Invalid args', __FUNCTION__);
2417 die;
2418 }
2419 if (long2ip (ip2long ($rsip)) !== $rsip)
2420 {
2421 showError ("Invalid IP address '${rsip}'", __FUNCTION__);
2422 die;
2423 }
2424 global $dbxlink;
2425 $query =
2426 "update IPRealServer set rsip = inet_aton('${rsip}'), rsport = ${rsport}, rsconfig = " .
3241551e 2427 (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
fb1c4a54
DO
2428 " where id = ${rsid} limit 1";
2429 $result = $dbxlink->query ($query);
2430 if ($result == NULL)
2431 {
2432 showError ("SQL query '${query}' failed", __FUNCTION__);
2433 die;
2434 }
2435 return TRUE;
2436}
2437
c1ca768c 2438function commitUpdateLB ($object_id = 0, $pool_id = 0, $vs_id = 0, $vsconfig = '', $rsconfig = '')
3241551e 2439{
c1ca768c 2440 if ($object_id <= 0 or $pool_id <= 0 or $vs_id <= 0)
3241551e
DO
2441 {
2442 showError ('Invalid args', __FUNCTION__);
2443 die;
2444 }
2445 global $dbxlink;
2446 $query =
2447 "update IPLoadBalancer set vsconfig = " .
2448 (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'") .
2449 ', rsconfig = ' .
2450 (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
c1ca768c
DO
2451 " where object_id = ${object_id} and rspool_id = ${pool_id} " .
2452 "and vs_id = ${vs_id} limit 1";
3241551e
DO
2453 $result = $dbxlink->exec ($query);
2454 if ($result === NULL)
2455 return FALSE;
3241551e
DO
2456 else
2457 return TRUE;
2458}
2459
d6517a21
DO
2460function commitUpdateVS ($vsid = 0, $vip = '', $vport = 0, $proto = '', $name = '', $vsconfig = '', $rsconfig = '')
2461{
2462 if ($vsid <= 0 or empty ($vip) or $vport <= 0 or empty ($proto))
2463 {
2464 showError ('Invalid args', __FUNCTION__);
2465 die;
2466 }
2467 global $dbxlink;
2468 $query = "update IPVirtualService set " .
2469 "vip = inet_aton('${vip}'), " .
2470 "vport = ${vport}, " .
2471 "proto = '${proto}', " .
2472 'name = ' . (empty ($name) ? 'NULL,' : "'${name}', ") .
2473 'vsconfig = ' . (empty ($vsconfig) ? 'NULL,' : "'${vsconfig}', ") .
5ad76f01
DO
2474 'rsconfig = ' . (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
2475 " where id = ${vsid} limit 1";
d6517a21
DO
2476 $result = $dbxlink->exec ($query);
2477 if ($result === NULL)
2478 return FALSE;
d6517a21
DO
2479 else
2480 return TRUE;
2481}
2482
e57dca7f 2483// Return the list of virtual services, indexed by vs_id.
70c24883 2484// Each record will be shown with its basic info plus RS pools counter.
11c8e4be 2485function getVSList ($tagfilter = array(), $tfmode = 'any')
e57dca7f 2486{
81736ac1 2487 $whereclause = getWhereClause ($tagfilter);
70c24883
DO
2488 $query = "select vs.id, inet_ntoa(vip) as vip, vport, proto, vs.name, vs.vsconfig, vs.rsconfig, count(rspool_id) as poolcount " .
2489 "from IPVirtualService as vs left join IPLoadBalancer as lb on vs.id = lb.vs_id " .
996b02ba 2490 "left join TagStorage on vs.id = TagStorage.target_id and target_realm = 'ipv4vs' " .
83d3dde9 2491 "where true ${whereclause} group by vs.id order by vs.vip, proto, vport";
065eeb52 2492 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6 2493 $ret = array ();
e57dca7f 2494 while ($row = $result->fetch (PDO::FETCH_ASSOC))
d6517a21 2495 foreach (array ('vip', 'vport', 'proto', 'name', 'vsconfig', 'rsconfig', 'poolcount') as $cname)
4b0932b6 2496 $ret[$row['id']][$cname] = $row[$cname];
e57dca7f 2497 $result->closeCursor();
4b0932b6 2498 return $ret;
e57dca7f
DO
2499}
2500
9a81d416 2501// Return the list of RS pool, indexed by pool id.
11c8e4be 2502function getRSPoolList ($tagfilter = array(), $tfmode = 'any')
9a81d416 2503{
81736ac1 2504 $whereclause = getWhereClause ($tagfilter);
70c24883
DO
2505 $query = "select pool.id, pool.name, count(rspool_id) as refcnt, pool.vsconfig, pool.rsconfig " .
2506 "from IPRSPool as pool left join IPLoadBalancer as lb on pool.id = lb.rspool_id " .
2e4170aa 2507 "left join TagStorage on pool.id = TagStorage.target_id and target_realm = 'ipv4rspool' " .
56c076ed 2508 "where true ${whereclause} group by pool.id order by pool.name, pool.id";
065eeb52 2509 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6 2510 $ret = array ();
9a81d416 2511 while ($row = $result->fetch (PDO::FETCH_ASSOC))
70c24883 2512 foreach (array ('name', 'refcnt', 'vsconfig', 'rsconfig') as $cname)
4b0932b6 2513 $ret[$row['id']][$cname] = $row[$cname];
9a81d416 2514 $result->closeCursor();
4b0932b6 2515 return $ret;
9a81d416
DO
2516}
2517
5a1680d2
DO
2518function loadThumbCache ($rack_id = 0)
2519{
5a1680d2
DO
2520 $ret = NULL;
2521 $query = "select thumb_data from Rack where id = ${rack_id} and thumb_data is not null limit 1";
065eeb52 2522 $result = useSelectBlade ($query, __FUNCTION__);
5a1680d2
DO
2523 $row = $result->fetch (PDO::FETCH_ASSOC);
2524 if ($row)
2525 $ret = base64_decode ($row['thumb_data']);
2526 $result->closeCursor();
2527 return $ret;
2528}
2529
2530function saveThumbCache ($rack_id = 0, $cache = NULL)
2531{
2532 global $dbxlink;
2533 if ($rack_id == 0 or $cache == NULL)
2534 {
2535 showError ('Invalid arguments', __FUNCTION__);
2536 return;
2537 }
2538 $data = base64_encode ($cache);
2539 $query = "update Rack set thumb_data = '${data}' where id = ${rack_id} limit 1";
2540 $result = $dbxlink->exec ($query);
2541}
9a81d416 2542
c7fe33be
DO
2543function resetThumbCache ($rack_id = 0)
2544{
2545 global $dbxlink;
2546 if ($rack_id == 0)
2547 {
2548 showError ('Invalid argument', __FUNCTION__);
2549 return;
2550 }
2551 $query = "update Rack set thumb_data = NULL where id = ${rack_id} limit 1";
2552 $result = $dbxlink->exec ($query);
2553}
2554
748805bf
DO
2555// Return the list of attached RS pools for the given object. As long as we have
2556// the LB-VS UNIQUE in IPLoadBalancer table, it is Ok to key returned records
2557// by vs_id, because there will be only one RS pool listed for each VS of the
2558// current object.
78e7b769
DO
2559function getRSPoolsForObject ($object_id = 0)
2560{
2561 if ($object_id <= 0)
2562 {
2563 showError ('Invalid object_id', __FUNCTION__);
2564 return NULL;
2565 }
748805bf 2566 $query = 'select vs_id, inet_ntoa(vip) as vip, vport, proto, vs.name, pool.id as pool_id, ' .
732e4578 2567 'pool.name as pool_name, count(rsip) as rscount, lb.vsconfig, lb.rsconfig from ' .
748805bf
DO
2568 'IPLoadBalancer as lb inner join IPRSPool as pool on lb.rspool_id = pool.id ' .
2569 'inner join IPVirtualService as vs on lb.vs_id = vs.id ' .
2570 'left join IPRealServer as rs on lb.rspool_id = rs.rspool_id ' .
2571 "where lb.object_id = ${object_id} " .
2572 'group by lb.rspool_id, lb.vs_id order by vs.vip, vport, proto, pool.name';
065eeb52 2573 $result = useSelectBlade ($query, __FUNCTION__);
748805bf 2574 $ret = array ();
78e7b769 2575 while ($row = $result->fetch (PDO::FETCH_ASSOC))
732e4578 2576 foreach (array ('vip', 'vport', 'proto', 'name', 'pool_id', 'pool_name', 'rscount', 'vsconfig', 'rsconfig') as $cname)
748805bf 2577 $ret[$row['vs_id']][$cname] = $row[$cname];
78e7b769 2578 $result->closeCursor();
748805bf 2579 return $ret;
78e7b769
DO
2580}
2581
c63a8d6e 2582function commitCreateRSPool ($name = '', $vsconfig = '', $rsconfig = '', $taglist = array())
5ad76f01 2583{
c63a8d6e
DO
2584 if (empty ($name))
2585 return __FUNCTION__ . ': invalid arguments';
2586 if (!useInsertBlade
5ad76f01
DO
2587 (
2588 'IPRSPool',
2589 array
2590 (
5ad76f01
DO
2591 'name' => (empty ($name) ? 'NULL' : "'${name}'"),
2592 'vsconfig' => (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'"),
2593 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2594 )
c63a8d6e
DO
2595 ))
2596 return __FUNCTION__ . ': SQL insertion failed';
2597 return addTagsForLastRecord ('ipv4rspool', $taglist);
5ad76f01
DO
2598}
2599
2600function commitDeleteRSPool ($pool_id = 0)
2601{
2602 global $dbxlink;
2603 if ($pool_id <= 0)
2604 return FALSE;
aedf18af 2605 return useDeleteBlade ('IPRSPool', 'id', $pool_id, FALSE) && deleteTagsForEntity ('ipv4rspool', $pool_id);
5ad76f01
DO
2606}
2607
2608function commitUpdateRSPool ($pool_id = 0, $name = '', $vsconfig = '', $rsconfig = '')
2609{
2610 if ($pool_id <= 0)
2611 {
2612 showError ('Invalid arg', __FUNCTION__);
2613 die;
2614 }
2615 global $dbxlink;
2616 $query = "update IPRSPool set " .
2617 'name = ' . (empty ($name) ? 'NULL,' : "'${name}', ") .
2618 'vsconfig = ' . (empty ($vsconfig) ? 'NULL,' : "'${vsconfig}', ") .
2619 'rsconfig = ' . (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
2620 " where id = ${pool_id} limit 1";
2621 $result = $dbxlink->exec ($query);
2622 if ($result === NULL)
2623 return FALSE;
2624 elseif ($result != 1)
2625 return FALSE;
2626 else
2627 return TRUE;
2628}
2629
8253d9f0
DO
2630function getRSList ()
2631{
1f7d18fa 2632 $query = "select id, inservice, inet_ntoa(rsip) as rsip, rsport, rspool_id, rsconfig " .
8253d9f0 2633 "from IPRealServer order by rspool_id, IPRealServer.rsip, rsport";
065eeb52 2634 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6 2635 $ret = array ();
8253d9f0 2636 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1f7d18fa 2637 foreach (array ('inservice', 'rsip', 'rsport', 'rspool_id', 'rsconfig') as $cname)
4b0932b6
DO
2638 $ret[$row['id']][$cname] = $row[$cname];
2639 $result->closeCursor();
2640 return $ret;
2641}
2642
2643// Return the list of all currently configured load balancers with their pool count.
2644function getLBList ()
2645{
4b0932b6
DO
2646 $query = "select object_id, count(rspool_id) as poolcount " .
2647 "from IPLoadBalancer group by object_id order by object_id";
065eeb52 2648 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6
DO
2649 $ret = array ();
2650 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2651 $ret[$row['object_id']] = $row['poolcount'];
8253d9f0 2652 $result->closeCursor();
4b0932b6 2653 return $ret;
8253d9f0
DO
2654}
2655
9e677cbd
DO
2656// For the given object return: it vsconfig/rsconfig; the list of RS pools
2657// attached (each with vsconfig/rsconfig in turn), each with the list of
2658// virtual services terminating the pool. Each pool also lists all real
2659// servers with rsconfig.
2987fc1f 2660function getSLBConfig ($object_id)
9e677cbd
DO
2661{
2662 if ($object_id <= 0)
2663 {
2664 showError ('Invalid arg', __FUNCTION__);
2665 return NULL;
2666 }
9e677cbd 2667 $ret = array();
d91f08f3
DO
2668 $query = 'select vs_id, inet_ntoa(vip) as vip, vport, proto, vs.name as vs_name, ' .
2669 'vs.vsconfig as vs_vsconfig, vs.rsconfig as vs_rsconfig, ' .
2670 'lb.vsconfig as lb_vsconfig, lb.rsconfig as lb_rsconfig, pool.id as pool_id, pool.name as pool_name, ' .
9e677cbd 2671 'pool.vsconfig as pool_vsconfig, pool.rsconfig as pool_rsconfig, ' .
d91f08f3
DO
2672 'rs.id as rs_id, inet_ntoa(rsip) as rsip, rsport, rs.rsconfig as rs_rsconfig from ' .
2673 'IPLoadBalancer as lb inner join IPRSPool as pool on lb.rspool_id = pool.id ' .
2674 'inner join IPVirtualService as vs on lb.vs_id = vs.id ' .
9e677cbd 2675 'inner join IPRealServer as rs on lb.rspool_id = rs.rspool_id ' .
1f7d18fa
DO
2676 "where lb.object_id = ${object_id} and rs.inservice = 'yes' " .
2677 "order by vs.vip, vport, proto, pool.name, rs.rsip, rs.rsport";
065eeb52 2678 $result = useSelectBlade ($query, __FUNCTION__);
9e677cbd
DO
2679 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2680 {
d91f08f3
DO
2681 $vs_id = $row['vs_id'];
2682 if (!isset ($ret[$vs_id]))
2683 {
2684 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)
2685 $ret[$vs_id][$c] = $row[$c];
2686 $ret[$vs_id]['rslist'] = array();
2687 }
2688 foreach (array ('rsip', 'rsport', 'rs_rsconfig') as $c)
2689 $ret[$vs_id]['rslist'][$row['rs_id']][$c] = $row[$c];
9e677cbd
DO
2690 }
2691 $result->closeCursor();
2692 return $ret;
2693}
1f7d18fa
DO
2694
2695function commitSetInService ($rs_id = 0, $inservice = '')
2696{
2697 if ($rs_id <= 0 or empty ($inservice))
2698 {
2699 showError ('Invalid args', __FUNCTION__);
2700 return NULL;
2701 }
2702 global $dbxlink;
2703 $query = "update IPRealServer set inservice = '${inservice}' where id = ${rs_id} limit 1";
2704 $result = $dbxlink->exec ($query);
2705 if ($result === NULL)
2706 return FALSE;
2707 elseif ($result != 1)
2708 return FALSE;
2709 else
2710 return TRUE;
2711}
2712
ad0e4754
DO
2713function executeAutoPorts ($object_id = 0, $type_id = 0)
2714{
2715 if ($object_id == 0 or $type_id == 0)
2716 {
2717 showError ('Invalid arguments', __FUNCTION__);
2718 die;
2719 }
f3f0161f 2720 $ret = TRUE;
118e4c38 2721 foreach (getAutoPorts ($type_id) as $autoport)
f3f0161f
DO
2722 $ret = $ret and '' == commitAddPort ($object_id, $autoport['name'], $autoport['type'], '', '');
2723 return $ret;
ad0e4754
DO
2724}
2725
6e49bd1f 2726// Return only implicitly listed tags, the rest of the chain will be
a6e8d544 2727// generated/deducted later at higher levels.
f9bc186f 2728function loadEntityTags ($entity_realm = '', $entity_id = 0)
5967b83d 2729{
f9bc186f
DO
2730 if ($entity_realm == '' or $entity_id <= 0)
2731 {
2732 showError ('Invalid or missing arguments', __FUNCTION__);
2733 return NULL;
2734 }
a6e8d544 2735 $ret = array();
edf0993c
DO
2736 $query = "select tt.id, tag from " .
2737 "TagStorage as ts inner join TagTree as tt on ts.tag_id = tt.id " .
2738 "where target_realm = '${entity_realm}' and target_id = ${entity_id} " .
2739 "order by tt.tag";
2740 $result = useSelectBlade ($query, __FUNCTION__);
5967b83d 2741 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2fb24351 2742 $ret[$row['id']] = $row;
a6e8d544
DO
2743 $result->closeCursor();
2744 return $ret;
5967b83d
DO
2745}
2746
f9bc186f
DO
2747function loadRackObjectTags ($id)
2748{
2749 return loadEntityTags ('object', $id);
2750}
2751
2752function loadIPv4PrefixTags ($id)
2753{
2754 return loadEntityTags ('ipv4net', $id);
2755}
2756
41bd8c87
DO
2757function loadRackTags ($id)
2758{
2759 return loadEntityTags ('rack', $id);
2760}
2761
d817ba03
DO
2762function loadIPv4VSTags ($id)
2763{
2764 return loadEntityTags ('ipv4vs', $id);
2765}
2766
2767function loadIPv4RSPoolTags ($id)
2768{
2769 return loadEntityTags ('ipv4rspool', $id);
2770}
2771
ebae41b3
DO
2772function loadUserTags ($user_id)
2773{
2774 return loadEntityTags ('user', $user_id);
2775}
2776
5967b83d
DO
2777function getTagList ()
2778{
20c901a7 2779 $ret = array();
5b7bd02e
DO
2780 $query = "select id, parent_id, tag, target_realm as realm, count(target_id) as refcnt " .
2781 "from TagTree left join TagStorage on id = tag_id " .
2782 "group by id, target_realm order by tag";
065eeb52 2783 $result = useSelectBlade ($query, __FUNCTION__);
5967b83d 2784 while ($row = $result->fetch (PDO::FETCH_ASSOC))
5b7bd02e 2785 {
7cc02fc1 2786 if (!isset ($ret[$row['id']]))
20c901a7 2787 $ret[$row['id']] = array
5b7bd02e
DO
2788 (
2789 'id' => $row['id'],
2790 'tag' => $row['tag'],
2791 'parent_id' => $row['parent_id'],
2792 'refcnt' => array()
2793 );
2794 if ($row['realm'])
20c901a7 2795 $ret[$row['id']]['refcnt'][$row['realm']] = $row['refcnt'];
5b7bd02e 2796 }
5967b83d 2797 $result->closeCursor();
20c901a7 2798 return $ret;
5967b83d
DO
2799}
2800
fe7044ad
DO
2801function commitCreateTag ($tagname = '', $parent_id = 0)
2802{
2803 if ($tagname == '' or $parent_id === 0)
2804 return "Invalid args to " . __FUNCTION__;
2805 $result = useInsertBlade
2806 (
2807 'TagTree',
2808 array
2809 (
2810 'tag' => "'${tagname}'",
2811 'parent_id' => $parent_id
2812 )
2813 );
2814 if ($result)
2815 return '';
2816 else
2817 return "SQL query failed in " . __FUNCTION__;
2818}
2819
2820function commitDestroyTag ($tagid = 0)
2821{
2822 if ($tagid == 0)
2823 return 'Invalid arg to ' . __FUNCTION__;
2824 if (useDeleteBlade ('TagTree', 'id', $tagid, FALSE))
2825 return '';
2826 else
2827 return 'useDeleteBlade() failed in ' . __FUNCTION__;
2828}
f9bc186f 2829
49fb1027 2830function commitUpdateTag ($tag_id, $tag_name, $parent_id)
f9bc186f 2831{
49fb1027
DO
2832 if ($parent_id == 0)
2833 $parent_id = 'NULL';
f9bc186f 2834 global $dbxlink;
49fb1027
DO
2835 $query = "update TagTree set tag = '${tag_name}', parent_id = ${parent_id} " .
2836 "where id = ${tag_id} limit 1";
f9bc186f
DO
2837 $result = $dbxlink->exec ($query);
2838 if ($result === NULL)
49fb1027
DO
2839 return 'SQL query failed in ' . __FUNCTION__;
2840 return '';
f9bc186f
DO
2841}
2842
aedf18af
DO
2843function deleteTagsForEntity ($entity_realm, $entity_id)
2844{
2845 global $dbxlink;
2846 $query = "delete from TagStorage where target_realm = '${entity_realm}' and target_id = ${entity_id}";
2847 $result = $dbxlink->exec ($query);
2848 if ($result === NULL)
2849 return FALSE;
2850 else
2851 return TRUE;
2852}
2853
eb6ea26f
DO
2854function addTagForEntity ($realm, $entity_id, $tag_id)
2855{
2856 return useInsertBlade
2857 (
2858 'TagStorage',
2859 array
2860 (
2861 'target_realm' => "'${realm}'",
2862 'target_id' => $entity_id,
2863 'tag_id' => $tag_id,
2864 )
2865 );
2866}
2867
c63a8d6e
DO
2868function addTagsForLastRecord ($realm, $taglist, $last_insert_id = 0)
2869{
2870 if (!count ($taglist))
2871 return '';
2872 if (!$last_insert_id)
2873 $last_insert_id = lastInsertID();
2874 $errcount = 0;
2875 foreach ($taglist as $tag_id)
2876 if (addTagForEntity ($realm, $last_insert_id, $tag_id) == FALSE)
2877 $errcount++;
2878 if (!$errcount)
2879 return '';
2880 else
2881 return "Experienced ${errcount} errors adding tags in realm '${realm}' for entity ID == ${last_insert_id}";
2882}
2883
42023f03
DO
2884function createIPv4Prefix ($range = '', $name = '', $is_bcast = FALSE, $taglist = array())
2885{
2886 // $range is in x.x.x.x/x format, split into ip/mask vars
2887 $rangeArray = explode('/', $range);
2888 if (count ($rangeArray) != 2)
2889 return "Invalid IPv4 prefix '${range}'";
2890 $ip = $rangeArray[0];
2891 $mask = $rangeArray[1];
2892
2893 if (empty ($ip) or empty ($mask))
2894 return "Invalid IPv4 prefix '${range}'";
2895 $ipL = ip2long($ip);
2896 $maskL = ip2long($mask);
2897 if ($ipL == -1 || $ipL === FALSE)
2898 return 'Bad IPv4 address';
2899 if ($mask < 32 && $mask > 0)
2900 $maskL = $mask;
2901 else
2902 {
2903 $maskB = decbin($maskL);
2904 if (strlen($maskB)!=32)
2905 return 'Invalid netmask';
2906 $ones=0;
2907 $zeroes=FALSE;
2908 foreach( str_split ($maskB) as $digit)
2909 {
2910 if ($digit == '0')
2911 $zeroes = TRUE;
2912 if ($digit == '1')
2913 {
2914 $ones++;
2915 if ($zeroes == TRUE)
2916 return 'Invalid netmask';
2917 }
2918 }
2919 $maskL = $ones;
2920 }
2921 $binmask = binMaskFromDec($maskL);
2922 $ipL = $ipL & $binmask;
2923
2924 $query =
2925 "select ".
2926 "id, ip, mask, name ".
2927 "from IPRanges ";
2928
065eeb52 2929 $result = useSelectBlade ($query, __FUNCTION__);
42023f03
DO
2930
2931 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2932 {
2933 $otherip = $row['ip'];
2934 $othermask = binMaskFromDec($row['mask']);
2935 if (($otherip & $othermask) == ($ipL & $othermask))
2936 return "This subnet intersects with ".long2ip($row['ip'])."/${row['mask']}";
2937 if (($otherip & $binmask) == ($ipL & $binmask))
2938 return "This subnet intersects with ".long2ip($row['ip'])."/${row['mask']}";
2939 }
2940 $result->closeCursor();
2941 unset ($result);
2942 $result = useInsertBlade
2943 (
2944 'IPRanges',
2945 array
2946 (
2947 'ip' => sprintf ('%u', $ipL),
2948 'mask' => "'${maskL}'",
2949 'name' => "'${name}'"
2950 )
2951 );
2952
2953 if ($is_bcast and $maskL < 31)
2954 {
2955 $network_addr = long2ip ($ipL);
2956 $broadcast_addr = long2ip ($ipL | binInvMaskFromDec ($maskL));
2957 updateAddress ($network_addr, 'network', 'yes');
2958 updateAddress ($broadcast_addr, 'broadcast', 'yes');
2959 }
c63a8d6e 2960 return addTagsForLastRecord ('ipv4net', $taglist);
42023f03
DO
2961}
2962
2963// FIXME: This function doesn't wipe relevant records from IPAddress table.
2964function destroyIPv4Prefix ($id = 0)
2965{
2966 if ($id <= 0)
2967 return __FUNCTION__ . ': Invalid IPv4 prefix ID';
2968 if (!useDeleteBlade ('IPRanges', 'id', $id, FALSE))
2969 return __FUNCTION__ . ': SQL query #1 failed';
2970 if (!deleteTagsForEntity ('ipv4net', $id))
2971 return __FUNCTION__ . ': SQL query #2 failed';
2972 return '';
2973}
2974
ebae41b3
DO
2975function loadScript ($name)
2976{
2977 $result = useSelectBlade ("select script_text from Script where script_name = '${name}'");
2978 $row = $result->fetch (PDO::FETCH_NUM);
4a6a28f1
DO
2979 if ($row !== FALSE)
2980 return $row[0];
2981 else
2982 return NULL;
ebae41b3
DO
2983}
2984
2985function saveScript ($name, $text)
2986{
2987 if (empty ($name))
2988 {
2989 showError ('Invalid argument');
2990 return FALSE;
2991 }
4a6a28f1
DO
2992 // delete regardless of existence
2993 useDeleteBlade ('Script', 'script_name', $name, TRUE);
2994 return useInsertBlade
ebae41b3
DO
2995 (
2996 'Script',
2997 array
2998 (
2999 'script_name' => "'${name}'",
3000 'script_text' => "'${text}'"
3001 )
3002 );
3003}
3004
3005function saveUserPassword ($user_id, $newp)
bcd37231 3006{
ebae41b3
DO
3007 $newhash = hash (PASSWORD_HASH, $newp);
3008 $query = "update UserAccount set user_password_hash = ${newhash} where user_id = ${user_id} limit 1";
bcd37231
DO
3009}
3010
cf6c472b
DO
3011function objectIsPortless ($id = 0)
3012{
3013 if ($id <= 0)
3014 {
3015 showError ('Invalid argument', __FUNCTION__);
3016 return;
3017 }
3018 if (($result = useSelectBlade ("select count(id) from Port where object_id = ${id}", __FUNCTION__)) == NULL)
3019 {
3020 showError ('SQL query failed', __FUNCTION__);
3021 return;
3022 }
3023 $row = $result->fetch (PDO::FETCH_NUM);
3024 $count = $row[0];
3025 $result->closeCursor();
3026 unset ($result);
81736ac1 3027 return $count === '0';
cf6c472b
DO
3028}
3029
0f3c6639
DO
3030function tagExistsInDatabase ($tname)
3031{
3032 $result = useSelectBlade ("select count(*) from TagTree where lower(tag) = lower('${tname}')");
3033 $row = $result->fetch (PDO::FETCH_NUM);
3034 $count = $row[0];
3035 $result->closeCursor();
3036 unset ($result);
3037 return $count !== '0';
3038}
3039
e673ee24 3040?>