r2207 - tree collapse/expand ops seem to work
[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 367 $last_insert_id = lastInsertID();
351c0966 368 return (produceTagsForLastRecord ('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...
351c0966 397 $error = produceTagsForLastRecord ('object', $taglist, $last_insert_id);
c63a8d6e
DO
398 if ($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
2c817354
DO
897// Return all IPv4 addresses allocated to the objects. Attach detailed
898// info about address to each alocation records. Index result by dotted-quad
899// address.
0ab782bc
DO
900function getObjectIPv4Allocations ($object_id = 0)
901{
902 $ret = array();
903 $query = 'select name as osif, type, inet_ntoa(ip) as dottedquad from IPBonds ' .
904 "where object_id = ${object_id} " .
905 'order by ip';
906 $result = useSelectBlade ($query, __FUNCTION__);
85970da2 907 // don't spawn a sub-query with unfetched buffer, it may fail
0ab782bc 908 while ($row = $result->fetch (PDO::FETCH_ASSOC))
85970da2
DO
909 $ret[$row['dottedquad']] = array ('osif' => $row['osif'], 'type' => $row['type']);
910 unset ($result);
911 foreach (array_keys ($ret) as $dottedquad)
912 $ret[$dottedquad]['addrinfo'] = getIPv4Address ($dottedquad);
0ab782bc
DO
913 return $ret;
914}
915
e6ca609a
DO
916// Return minimal IPv4 address, optionally with "ip" key set, if requested.
917function constructIPv4Address ($dottedquad = NULL)
a910829d 918{
e6ca609a 919 $ret = array
a910829d
DO
920 (
921 'name' => '',
922 'reserved' => 'no',
a910829d
DO
923 'outpf' => array(),
924 'inpf' => array(),
a910829d 925 'rslist' => array(),
2d318652 926 'allocs' => array(),
a910829d
DO
927 'lblist' => array()
928 );
e6ca609a
DO
929 if ($dottedquad != NULL)
930 $ret['ip'] = $dottedquad;
931 return $ret;
932}
933
934// Check the range requested for meaningful IPv4 records, build them
935// into a list and return. Return an empty list if nothing matched.
936// Both arguments are expected in signed int32 form. The resulting list
937// is keyed by uint32 form of each IP address, items aren't sorted.
938function scanIPv4Space ($i32_first, $i32_last)
939{
940 $ret = array();
a910829d
DO
941 $dnamechache = array();
942
2d318652
DO
943 $db_first = sprintf ('%u', 0x00000000 + $i32_first);
944 $db_last = sprintf ('%u', 0x00000000 + $i32_last);
a910829d 945 // 1. collect labels and reservations
2d318652
DO
946 $query = "select INET_NTOA(ip) as ip, name, reserved from IPAddress ".
947 "where ip between ${db_first} and ${db_last} and (reserved = 'yes' or name != '')";
a910829d
DO
948 $result = useSelectBlade ($query, __FUNCTION__);
949 while ($row = $result->fetch (PDO::FETCH_ASSOC))
950 {
2d318652
DO
951 $ip_bin = ip2long ($row['ip']);
952 if (!isset ($ret[$ip_bin]))
e6ca609a 953 $ret[$ip_bin] = constructIPv4Address ($row['ip']);
2d318652
DO
954 $ret[$ip_bin]['name'] = $row['name'];
955 $ret[$ip_bin]['reserved'] = $row['reserved'];
a910829d
DO
956 }
957 unset ($result);
958
959 // 2. check for allocations
960 $query =
2d318652 961 "select INET_NTOA(ipb.ip) as ip, ro.id as object_id, " .
a910829d
DO
962 "ro.name as object_name, ipb.name, ipb.type, objtype_id, " .
963 "dict_value as objtype_name from " .
964 "IPBonds as ipb inner join RackObject as ro on ipb.object_id = ro.id " .
965 "left join Dictionary on objtype_id=dict_key natural join Chapter " .
966 "where ip between ${db_first} and ${db_last} " .
967 "and chapter_name = 'RackObjectType'" .
968 "order by ipb.type, object_name";
969 $result = useSelectBlade ($query, __FUNCTION__);
970 while ($row = $result->fetch (PDO::FETCH_ASSOC))
971 {
2d318652
DO
972 $ip_bin = ip2long ($row['ip']);
973 if (!isset ($ret[$ip_bin]))
e6ca609a 974 $ret[$ip_bin] = constructIPv4Address ($row['ip']);
a910829d
DO
975 if (!isset ($dnamecache[$row['object_id']]))
976 {
977 $quasiobject['name'] = $row['object_name'];
978 $quasiobject['objtype_id'] = $row['objtype_id'];
979 $quasiobject['objtype_name'] = $row['objtype_name'];
980 $dnamecache[$row['object_id']] = displayedName ($quasiobject);
981 }
982 $tmp = array();
983 foreach (array ('object_id', 'type', 'name') as $cname)
984 $tmp[$cname] = $row[$cname];
985 $tmp['object_name'] = $dnamecache[$row['object_id']];
2d318652 986 $ret[$ip_bin]['allocs'][] = $tmp;
a910829d
DO
987 }
988 unset ($result);
989
990 // 3. look for virtual services and related LB
2d318652 991 $query = "select vs_id, inet_ntoa(vip) as ip, vport, proto, vs.name, " .
a910829d
DO
992 "object_id, objtype_id, ro.name as object_name, dict_value as objtype_name from " .
993 "IPVirtualService as vs inner join IPLoadBalancer as lb on vs.id = lb.vs_id " .
994 "inner join RackObject as ro on lb.object_id = ro.id " .
995 "left join Dictionary on objtype_id=dict_key " .
996 "natural join Chapter " .
997 "where vip between ${db_first} and ${db_last} " .
998 "and chapter_name = 'RackObjectType'" .
999 "order by vport, proto, ro.name, object_id";
1000 $result = useSelectBlade ($query, __FUNCTION__);
1001 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1002 {
2d318652 1003 $ip_bin = ip2long ($row['ip']);
f3d0cb20 1004 if (!isset ($ret[$ip_bin]))
e6ca609a 1005 $ret[$ip_bin] = constructIPv4Address ($row['ip']);
a910829d
DO
1006 if (!isset ($dnamecache[$row['object_id']]))
1007 {
1008 $quasiobject['name'] = $row['object_name'];
1009 $quasiobject['objtype_id'] = $row['objtype_id'];
1010 $quasiobject['objtype_name'] = $row['objtype_name'];
1011 $dnamecache[$row['object_id']] = displayedName ($quasiobject);
1012 }
1013 $tmp = array();
2d318652 1014 foreach (array ('object_id', 'vport', 'proto', 'vs_id', 'name') as $cname)
a910829d
DO
1015 $tmp[$cname] = $row[$cname];
1016 $tmp['object_name'] = $dnamecache[$row['object_id']];
2d318652
DO
1017 $tmp['vip'] = $row['ip'];
1018 $ret[$ip_bin]['lblist'][] = $tmp;
a910829d
DO
1019 }
1020 unset ($result);
1021
1022 // 4. don't forget about real servers along with pools
2d318652 1023 $query = "select inet_ntoa(rsip) as ip, inservice, rsport, rspool_id, rsp.name as rspool_name from " .
a910829d
DO
1024 "IPRealServer as rs inner join IPRSPool as rsp on rs.rspool_id = rsp.id " .
1025 "where rsip between ${db_first} and ${db_last} " .
1026 "order by ip, rsport, rspool_id";
1027 $result = useSelectBlade ($query, __FUNCTION__);
1028 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1029 {
2d318652
DO
1030 $ip_bin = ip2long ($row['ip']);
1031 if (!isset ($ret[$ip_bin]))
e6ca609a 1032 $ret[$ip_bin] = constructIPv4Address ($row['ip']);
a910829d
DO
1033 $tmp = array();
1034 foreach (array ('rspool_id', 'rsport', 'rspool_name', 'inservice') as $cname)
1035 $tmp[$cname] = $row[$cname];
2d318652 1036 $ret[$ip_bin]['rslist'][] = $tmp;
a910829d
DO
1037 }
1038 unset ($result);
1039
1040 // 5. add NAT rules, part 1
1041 $query =
1042 "select " .
1043 "proto, " .
1044 "INET_NTOA(localip) as localip, " .
1045 "localport, " .
1046 "INET_NTOA(remoteip) as remoteip, " .
1047 "remoteport, " .
1048 "description " .
1049 "from PortForwarding " .
1050 "where remoteip between ${db_first} and ${db_last} or " .
1051 "localip between ${db_first} and ${db_last} " .
1052 "order by localip, localport, remoteip, remoteport, proto";
1053 $result = useSelectBlade ($query, __FUNCTION__);
1054 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1055 {
2d318652
DO
1056 $remoteip_bin = ip2long ($row['remoteip']);
1057 $localip_bin = ip2long ($row['localip']);
1058 if ($i32_first <= $remoteip_bin and $remoteip_bin <= $i32_last)
1059 {
1060 if (!isset ($ret[$remoteip_bin]))
e6ca609a 1061 $ret[$remoteip_bin] = constructIPv4Address ($row['remoteip']);
2d318652
DO
1062 $ret[$remoteip_bin]['inpf'][] = $row;
1063 }
1064 if ($i32_first <= $localip_bin and $localip_bin <= $i32_last)
1065 {
1066 if (!isset ($ret[$localip_bin]))
e6ca609a 1067 $ret[$localip_bin] = constructIPv4Address ($row['localip']);
2d318652
DO
1068 $ret[$localip_bin]['outpf'][] = $row;
1069 }
a910829d
DO
1070 }
1071 return $ret;
1072}
1073
b18d26dc
DO
1074// a wrapper for the above
1075function scanIPv4Spans ($spanlist)
1076{
1077 $ret = array();
1078 foreach ($spanlist as $span)
b6b87070 1079 foreach (scanIPv4Space ($span['db_first'], $span['db_last']) as $key => $val)
b18d26dc
DO
1080 $ret[$key] = $val;
1081 return $ret;
1082}
1083
a910829d 1084// Return summary data about an IPv4 prefix, if it exists, or NULL otherwise.
2d318652 1085function getIPv4NetworkInfo ($id = 0)
a910829d
DO
1086{
1087 if ($id <= 0)
1088 {
1089 showError ('Invalid arg', __FUNCTION__);
1090 return NULL;
1091 }
2d318652 1092 $query = "select INET_NTOA(ip) as ip, mask, name ".
a910829d
DO
1093 "from IPRanges where id = $id";
1094 $result = useSelectBlade ($query, __FUNCTION__);
1095 $ret = $result->fetch (PDO::FETCH_ASSOC);
1096 if ($ret == NULL)
1097 return NULL;
1098 unset ($result);
1099 $ret['id'] = $id;
2d318652 1100 $ret['ip_bin'] = ip2long ($ret['ip']);
a910829d
DO
1101 $ret['mask_bin'] = binMaskFromDec ($ret['mask']);
1102 $ret['mask_bin_inv'] = binInvMaskFromDec ($ret['mask']);
1103 $ret['db_first'] = sprintf ('%u', 0x00000000 + $ret['ip_bin'] & $ret['mask_bin']);
1104 $ret['db_last'] = sprintf ('%u', 0x00000000 + $ret['ip_bin'] | ($ret['mask_bin_inv']));
d65353ad 1105 $ret['parent_id'] = getIPv4AddressNetworkId ($ret['ip'], $ret['mask']);
a910829d
DO
1106 return $ret;
1107}
1108
b6b87070 1109function loadIPv4AddrList (&$netinfo)
a910829d 1110{
b6b87070
DO
1111 loadOwnIPv4Addresses ($netinfo);
1112 markupIPv4AddrList ($netinfo['addrlist']);
2d318652
DO
1113}
1114
1115function getIPv4Address ($dottedquad = '')
1116{
1117 if ($dottedquad == '')
1118 {
1119 showError ('Invalid arg', __FUNCTION__);
1120 return NULL;
1121 }
1122 $i32 = ip2long ($dottedquad); // signed 32 bit
1123 $scanres = scanIPv4Space ($i32, $i32);
1124 if (!isset ($scanres[$i32]))
e6ca609a 1125 return constructIPv4Address ($dottedquad);
2d318652
DO
1126 markupIPv4AddrList ($scanres);
1127 return $scanres[$i32];
a910829d
DO
1128}
1129
5222f192
DO
1130function bindIpToObject ($ip = '', $object_id = 0, $name = '', $type = '')
1131{
1132 $result = useInsertBlade
1133 (
1134 'IPBonds',
1135 array
1136 (
1137 'ip' => "INET_ATON('$ip')",
1138 'object_id' => "'${object_id}'",
1139 'name' => "'${name}'",
1140 'type' => "'${type}'"
1141 )
1142 );
1143 return $result ? '' : (__FUNCTION__ . '(): useInsertBlade() failed');
1144}
1145
d65353ad
DO
1146function getIPv4NetworkList ($tagfilter = array(), $tfmode = 'any')
1147{
1148 $whereclause = getWhereClause ($tagfilter);
1149 $query =
1150 "select distinct id ".
1151 "from IPRanges left join TagStorage on id = target_id and target_realm = 'ipv4net' " .
1152 "where true ${whereclause} order by ip";
1153 $result = useSelectBlade ($query, __FUNCTION__);
1154 $ret = array();
1155 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1156 $ret[$row['id']] = NULL;
1157 unset ($result);
1158 $keys = array_keys ($ret);
1159 foreach ($keys as $netid)
1160 {
1161 $ret[$netid] = getIPv4NetworkInfo ($netid);
1162 if ($ret[$netid]['parent_id'] and !in_array ($ret[$netid]['parent_id'], $keys))
1163 {
1164 $ret[$netid]['real_parent_id'] = $ret[$netid]['parent_id'];
1165 $ret[$netid]['parent_id'] = NULL;
1166 }
1167 }
1168 return $ret;
1169}
1170
bb0a44e9 1171// Return the id of the smallest IPv4 network containing the given IPv4 address
d65353ad
DO
1172// or NULL, if nothing was found. When finding the covering network for
1173// another network, it is important to filter out matched records with longer
1174// masks (they aren't going to be the right pick).
1175function getIPv4AddressNetworkId ($dottedquad, $masklen = 32)
e673ee24 1176{
bb0a44e9
DO
1177 $query = 'select id from IPRanges where ' .
1178 "inet_aton('${dottedquad}') & (4294967295 >> (32 - mask)) << (32 - mask) = ip " .
d65353ad 1179 "and mask < ${masklen} " .
bb0a44e9 1180 'order by mask desc limit 1';
065eeb52 1181 $result = useSelectBlade ($query, __FUNCTION__);
bb0a44e9
DO
1182 if ($row = $result->fetch (PDO::FETCH_ASSOC))
1183 return $row['id'];
e673ee24
DO
1184 return NULL;
1185}
1186
1187function updateRange ($id=0, $name='')
1188{
1189 global $dbxlink;
1190 $query =
1191 "update IPRanges set name='$name' where id='$id'";
1192 $result = $dbxlink->exec ($query);
1193 return '';
e673ee24
DO
1194}
1195
1196// This function is actually used not only to update, but also to create records,
1197// that's why ON DUPLICATE KEY UPDATE was replaced by DELETE-INSERT pair
1198// (MySQL 4.0 workaround).
b4c1ef87 1199function updateAddress ($ip = 0, $name = '', $reserved = 'no')
e673ee24
DO
1200{
1201 // DELETE may safely fail.
f5575f12 1202 $r = useDeleteBlade ('IPAddress', 'ip', "INET_ATON('${ip}')");
e673ee24
DO
1203 // INSERT may appear not necessary.
1204 if ($name == '' and $reserved == 'no')
1205 return '';
1206 if (useInsertBlade ('IPAddress', array ('name' => "'${name}'", 'reserved' => "'${reserved}'", 'ip' => "INET_ATON('${ip}')")))
1207 return '';
1208 else
b4c1ef87 1209 return __FUNCTION__ . '(): useInsertBlade() failed';
e673ee24
DO
1210}
1211
e673ee24
DO
1212function updateBond ($ip='', $object_id=0, $name='', $type='')
1213{
1214 global $dbxlink;
1215
1216 $query =
1217 "update IPBonds set name='$name', type='$type' where ip=INET_ATON('$ip') and object_id='$object_id'";
1218 $result = $dbxlink->exec ($query);
1219 return '';
1220}
1221
1222function unbindIpFromObject ($ip='', $object_id=0)
1223{
1224 global $dbxlink;
1225
1226 $query =
1227 "delete from IPBonds where ip=INET_ATON('$ip') and object_id='$object_id'";
1228 $result = $dbxlink->exec ($query);
1229 return '';
1230}
1231
1232// This function returns either all or one user account. Array key is user name.
11c8e4be 1233function getUserAccounts ($tagfilter = array(), $tfmode = 'any')
e673ee24 1234{
81736ac1 1235 $whereclause = getWhereClause ($tagfilter);
e673ee24
DO
1236 $query =
1237 'select user_id, user_name, user_password_hash, user_realname, user_enabled ' .
ebae41b3
DO
1238 'from UserAccount left join TagStorage ' .
1239 "on UserAccount.user_id = TagStorage.target_id and target_realm = 'user' " .
1240 "where true ${whereclause} " .
1241 'order by user_name';
065eeb52 1242 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1243 $ret = array();
1244 $clist = array ('user_id', 'user_name', 'user_realname', 'user_password_hash', 'user_enabled');
1245 while ($row = $result->fetch (PDO::FETCH_ASSOC))
64b95774 1246 foreach ($clist as $cname)
e673ee24
DO
1247 $ret[$row['user_name']][$cname] = $row[$cname];
1248 $result->closeCursor();
1249 return $ret;
1250}
1251
e673ee24
DO
1252function searchByl2address ($l2addr)
1253{
e673ee24
DO
1254 $l2addr = l2addressForDatabase ($l2addr);
1255 $query = "select object_id, Port.id as port_id from RackObject as ro inner join Port on ro.id = Port.object_id " .
1256 "where l2address = ${l2addr}";
065eeb52 1257 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1258 $rows = $result->fetchAll (PDO::FETCH_ASSOC);
1259 $result->closeCursor();
1260 if (count ($rows) == 0) // No results.
1261 return NULL;
1262 if (count ($rows) == 1) // Target found.
1263 return $rows[0];
f41b492f 1264 showError ('More than one results was found. This is probably a broken unique key.', __FUNCTION__);
e673ee24
DO
1265 return NULL;
1266}
1267
ea5fc465
DO
1268function getIPv4PrefixSearchResult ($terms)
1269{
1270 $query = "select id, inet_ntoa(ip) as ip, mask, name from IPRanges where ";
1271 $or = '';
1272 foreach (explode (' ', $terms) as $term)
1273 {
1274 $query .= $or . "name like '%${term}%'";
1275 $or = ' or ';
1276 }
065eeb52 1277 $result = useSelectBlade ($query, __FUNCTION__);
ea5fc465
DO
1278 $ret = array();
1279 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1280 $ret[] = $row;
1281 return $ret;
1282}
1283
1284function getIPv4AddressSearchResult ($terms)
1285{
1286 $query = "select inet_ntoa(ip) as ip, name from IPAddress where ";
1287 $or = '';
1288 foreach (explode (' ', $terms) as $term)
1289 {
1290 $query .= $or . "name like '%${term}%'";
1291 $or = ' or ';
1292 }
065eeb52 1293 $result = useSelectBlade ($query, __FUNCTION__);
ea5fc465
DO
1294 $ret = array();
1295 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1296 $ret[] = $row;
1297 return $ret;
1298}
1299
05411ccd
DO
1300function getIPv4RSPoolSearchResult ($terms)
1301{
1302 $query = "select id as pool_id, name from IPRSPool where ";
1303 $or = '';
1304 foreach (explode (' ', $terms) as $term)
1305 {
1306 $query .= $or . "name like '%${term}%'";
1307 $or = ' or ';
1308 }
065eeb52 1309 $result = useSelectBlade ($query, __FUNCTION__);
05411ccd
DO
1310 $ret = array();
1311 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1312 $ret[] = $row;
1313 return $ret;
1314}
1315
1316function getIPv4VServiceSearchResult ($terms)
1317{
1318 $query = "select id, inet_ntoa(vip) as vip, vport, proto, name from IPVirtualService where ";
1319 $or = '';
1320 foreach (explode (' ', $terms) as $term)
1321 {
1322 $query .= $or . "name like '%${term}%'";
1323 $or = ' or ';
1324 }
065eeb52 1325 $result = useSelectBlade ($query, __FUNCTION__);
05411ccd
DO
1326 $ret = array();
1327 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1328 $ret[] = $row;
1329 return $ret;
1330}
1331
6a88e734
DO
1332function getAccountSearchResult ($terms)
1333{
1334 return getSearchResultByField
1335 (
1336 'UserAccount',
1337 array ('user_id', 'user_name', 'user_realname'),
1338 'user_name',
1339 $terms,
1340 'user_name'
1341 );
1342}
1343
1344function getSearchResultByField ($tname, $rcolumns, $scolumn, $terms, $ocolumn = '')
1345{
1346 $pfx = '';
1347 $query = 'select ';
1348 foreach ($rcolumns as $col)
1349 {
1350 $query .= $pfx . $col;
1351 $pfx = ', ';
1352 }
1353 $pfx = '';
1354 $query .= " from ${tname} where ";
1355 foreach (explode (' ', $terms) as $term)
1356 {
1357 $query .= $pfx . "${scolumn} like '%${term}%'";
1358 $pfx = ' or ';
1359 }
1360 if ($ocolumn != '')
1361 $query .= " order by ${ocolumn}";
1362 $result = useSelectBlade ($query, __FUNCTION__);
1363 $ret = array();
1364 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1365 $ret[] = $row;
1366 return $ret;
1367}
1368
e673ee24
DO
1369// This function returns either port ID or NULL for specified arguments.
1370function getPortID ($object_id, $port_name)
1371{
e673ee24 1372 $query = "select id from Port where object_id=${object_id} and name='${port_name}' limit 2";
065eeb52 1373 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1374 $rows = $result->fetchAll (PDO::FETCH_NUM);
1375 if (count ($rows) != 1)
1376 return NULL;
1377 $ret = $rows[0][0];
1378 $result->closeCursor();
1379 return $ret;
1380}
1381
1382function commitCreateUserAccount ($username, $realname, $password)
1383{
1384 return useInsertBlade
1385 (
1386 'UserAccount',
1387 array
1388 (
1389 'user_name' => "'${username}'",
1390 'user_realname' => "'${realname}'",
1391 'user_password_hash' => "'${password}'"
1392 )
1393 );
1394}
1395
1396function commitUpdateUserAccount ($id, $new_username, $new_realname, $new_password)
1397{
1398 global $dbxlink;
1399 $query =
1400 "update UserAccount set user_name = '${new_username}', user_realname = '${new_realname}', " .
1401 "user_password_hash = '${new_password}' where user_id = ${id} limit 1";
1402 $result = $dbxlink->query ($query);
1403 if ($result == NULL)
1404 {
f41b492f 1405 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1406 die;
1407 }
1408 return TRUE;
1409}
1410
1411function commitEnableUserAccount ($id, $new_enabled_value)
1412{
1413 global $dbxlink;
1414 $query =
1415 "update UserAccount set user_enabled = '${new_enabled_value}' " .
1416 "where user_id = ${id} limit 1";
1417 $result = $dbxlink->query ($query);
1418 if ($result == NULL)
1419 {
f41b492f 1420 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1421 die;
1422 }
1423 return TRUE;
1424}
1425
e673ee24
DO
1426// This function returns an array of all port type pairs from PortCompat table.
1427function getPortCompat ()
1428{
e673ee24
DO
1429 $query =
1430 "select type1, type2, d1.dict_value as type1name, d2.dict_value as type2name from " .
1431 "PortCompat as pc inner join Dictionary as d1 on pc.type1 = d1.dict_key " .
1432 "inner join Dictionary as d2 on pc.type2 = d2.dict_key " .
1433 "inner join Chapter as c1 on d1.chapter_no = c1.chapter_no " .
1434 "inner join Chapter as c2 on d2.chapter_no = c2.chapter_no " .
1435 "where c1.chapter_name = 'PortType' and c2.chapter_name = 'PortType'";
065eeb52 1436 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1437 $ret = $result->fetchAll (PDO::FETCH_ASSOC);
1438 $result->closeCursor();
1439 return $ret;
1440}
1441
1442function removePortCompat ($type1 = 0, $type2 = 0)
1443{
1444 global $dbxlink;
1445 if ($type1 == 0 or $type2 == 0)
1446 {
f41b492f 1447 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
1448 die;
1449 }
1450 $query = "delete from PortCompat where type1 = ${type1} and type2 = ${type2} limit 1";
1451 $result = $dbxlink->query ($query);
1452 if ($result == NULL)
1453 {
f41b492f 1454 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1455 die;
1456 }
1457 return TRUE;
1458}
1459
1460function addPortCompat ($type1 = 0, $type2 = 0)
1461{
1462 if ($type1 <= 0 or $type2 <= 0)
1463 {
f41b492f 1464 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
1465 die;
1466 }
1467 return useInsertBlade
1468 (
1469 'PortCompat',
1470 array ('type1' => $type1, 'type2' => $type2)
1471 );
1472}
1473
1474// This function returns the dictionary as an array of trees, each tree
1475// representing a single chapter. Each element has 'id', 'name', 'sticky'
1476// and 'word' keys with the latter holding all the words within the chapter.
2dd59b15 1477function getDict ($parse_links = FALSE)
e673ee24 1478{
6bb8e41d 1479 $query1 =
e673ee24
DO
1480 "select chapter_name, Chapter.chapter_no, dict_key, dict_value, sticky from " .
1481 "Chapter natural left join Dictionary order by chapter_name, dict_value";
065eeb52 1482 $result = useSelectBlade ($query1, __FUNCTION__);
e673ee24 1483 $dict = array();
89fa639f 1484 while ($row = $result->fetch (PDO::FETCH_ASSOC))
e673ee24
DO
1485 {
1486 $chapter_no = $row['chapter_no'];
1487 if (!isset ($dict[$chapter_no]))
1488 {
1489 $dict[$chapter_no]['no'] = $chapter_no;
1490 $dict[$chapter_no]['name'] = $row['chapter_name'];
1491 $dict[$chapter_no]['sticky'] = $row['sticky'] == 'yes' ? TRUE : FALSE;
1492 $dict[$chapter_no]['word'] = array();
1493 }
1494 if ($row['dict_key'] != NULL)
6bb8e41d 1495 {
2dd59b15
DO
1496 $dict[$chapter_no]['word'][$row['dict_key']] = $parse_links ?
1497 parseWikiLink ($row['dict_value'], 'a') : $row['dict_value'];
6bb8e41d
DO
1498 $dict[$chapter_no]['refcnt'][$row['dict_key']] = 0;
1499 }
e673ee24 1500 }
89fa639f
DO
1501 $result->closeCursor();
1502 unset ($result);
6bb8e41d
DO
1503// Find the list of all assigned values of dictionary-addressed attributes, each with
1504// chapter/word keyed reference counters. Use the structure to adjust reference counters
1505// of the returned disctionary words.
1506 $query2 = "select a.attr_id, am.chapter_no, uint_value, count(object_id) as refcnt " .
1507 "from Attribute as a inner join AttributeMap as am on a.attr_id = am.attr_id " .
1508 "inner join AttributeValue as av on a.attr_id = av.attr_id " .
1509 "inner join Dictionary as d on am.chapter_no = d.chapter_no and av.uint_value = d.dict_key " .
1510 "where attr_type = 'dict' group by a.attr_id, am.chapter_no, uint_value " .
1511 "order by a.attr_id, am.chapter_no, uint_value";
065eeb52 1512 $result = useSelectBlade ($query2, __FUNCTION__);
89fa639f 1513 while ($row = $result->fetch (PDO::FETCH_ASSOC))
6bb8e41d 1514 $dict[$row['chapter_no']]['refcnt'][$row['uint_value']] = $row['refcnt'];
89fa639f 1515 $result->closeCursor();
e673ee24
DO
1516 return $dict;
1517}
1518
da95280e
DO
1519function getDictStats ()
1520{
82f7e2e8 1521 $stock_chapters = array (1, 2, 3, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23);
da95280e 1522 $query =
5aa28abb
DO
1523 "select Chapter.chapter_no, chapter_name, count(dict_key) as wc from " .
1524 "Chapter natural left join Dictionary group by Chapter.chapter_no";
065eeb52 1525 $result = useSelectBlade ($query, __FUNCTION__);
da95280e 1526 $tc = $tw = $uc = $uw = 0;
89fa639f 1527 while ($row = $result->fetch (PDO::FETCH_ASSOC))
da95280e
DO
1528 {
1529 $tc++;
1530 $tw += $row['wc'];;
1531 if (in_array ($row['chapter_no'], $stock_chapters))
1532 continue;
1533 $uc++;
1534 $uw += $row['wc'];;
1535 }
89fa639f
DO
1536 $result->closeCursor();
1537 unset ($result);
08b4cb24
DO
1538 $query = "select count(attr_id) as attrc from RackObject as ro left join " .
1539 "AttributeValue as av on ro.id = av.object_id group by ro.id";
065eeb52 1540 $result = useSelectBlade ($query, __FUNCTION__);
08b4cb24 1541 $to = $ta = $so = 0;
89fa639f 1542 while ($row = $result->fetch (PDO::FETCH_ASSOC))
08b4cb24
DO
1543 {
1544 $to++;
1545 if ($row['attrc'] != 0)
1546 {
1547 $so++;
1548 $ta += $row['attrc'];
1549 }
1550 }
89fa639f 1551 $result->closeCursor();
da95280e
DO
1552 $ret = array();
1553 $ret['Total chapters in dictionary'] = $tc;
1554 $ret['Total words in dictionary'] = $tw;
1555 $ret['User chapters'] = $uc;
1556 $ret['Words in user chapters'] = $uw;
08b4cb24
DO
1557 $ret['Total objects'] = $to;
1558 $ret['Objects with stickers'] = $so;
1559 $ret['Total stickers attached'] = $ta;
da95280e
DO
1560 return $ret;
1561}
1562
6807f0be 1563function getIPv4Stats ()
9ec5fdf1 1564{
9ec5fdf1
DO
1565 $ret = array();
1566 $subject = array();
1567 $subject[] = array ('q' => 'select count(id) from IPRanges', 'txt' => 'Networks');
1568 $subject[] = array ('q' => 'select count(ip) from IPAddress', 'txt' => 'Addresses commented/reserved');
1569 $subject[] = array ('q' => 'select count(ip) from IPBonds', 'txt' => 'Addresses allocated');
1570 $subject[] = array ('q' => 'select count(*) from PortForwarding', 'txt' => 'NAT rules');
1571 $subject[] = array ('q' => 'select count(id) from IPVirtualService', 'txt' => 'Virtual services');
1572 $subject[] = array ('q' => 'select count(id) from IPRSPool', 'txt' => 'Real server pools');
1573 $subject[] = array ('q' => 'select count(id) from IPRealServer', 'txt' => 'Real servers');
1574 $subject[] = array ('q' => 'select count(distinct object_id) from IPLoadBalancer', 'txt' => 'Load balancers');
1575
1576 foreach ($subject as $item)
1577 {
065eeb52 1578 $result = useSelectBlade ($item['q'], __FUNCTION__);
9ec5fdf1
DO
1579 $row = $result->fetch (PDO::FETCH_NUM);
1580 $ret[$item['txt']] = $row[0];
1581 $result->closeCursor();
1582 unset ($result);
1583 }
1584 return $ret;
1585}
1586
6807f0be 1587function getRackspaceStats ()
9ec5fdf1 1588{
9ec5fdf1
DO
1589 $ret = array();
1590 $subject = array();
1591 $subject[] = array ('q' => 'select count(*) from Dictionary where chapter_no = 3', 'txt' => 'Rack rows');
1592 $subject[] = array ('q' => 'select count(*) from Rack', 'txt' => 'Racks');
1593 $subject[] = array ('q' => 'select avg(height) from Rack', 'txt' => 'Average rack height');
1594 $subject[] = array ('q' => 'select sum(height) from Rack', 'txt' => 'Total rack units in field');
1595
1596 foreach ($subject as $item)
1597 {
065eeb52 1598 $result = useSelectBlade ($item['q'], __FUNCTION__);
9ec5fdf1 1599 $row = $result->fetch (PDO::FETCH_NUM);
82f7e2e8 1600 $ret[$item['txt']] = empty ($row[0]) ? 0 : $row[0];
9ec5fdf1
DO
1601 $result->closeCursor();
1602 unset ($result);
1603 }
1604 return $ret;
1605}
1606
e9b9a095 1607function renderTagStats ()
5bbbeaa2 1608{
e9b9a095
DO
1609 global $taglist, $root;
1610 $query = "select id, tag, count(tag_id) as refcnt from " .
5bbbeaa2 1611 "TagTree inner join TagStorage on TagTree.id = TagStorage.tag_id " .
e9b9a095
DO
1612 "group by tag_id order by refcnt desc limit 50";
1613 // The same data is already present in pre-loaded tag list, but not in
1614 // the form we need. So let's ask the DB server for cooked top list and
1615 // use the cooked tag list to break it down.
065eeb52 1616 $result = useSelectBlade ($query, __FUNCTION__);
e9b9a095
DO
1617 $refc = $result->fetchAll (PDO::FETCH_ASSOC);
1618 echo '<table border=1><tr><th>tag</th><th>total</th><th>objects</th><th>IPv4 nets</th><th>racks</th>';
1619 echo '<th>IPv4 VS</th><th>IPv4 RS pools</th><th>users</th></tr>';
1620 $pagebyrealm = array
1621 (
1622 'object' => 'objgroup&group_id=0',
1623 'ipv4net' => 'ipv4space&tab=default',
1624 'rack' => 'rackspace&tab=default',
1625 'ipv4vs' => 'ipv4vslist&tab=default',
1626 'ipv4rspool' => 'ipv4rsplist&tab=default',
1627 'user' => 'userlist&tab=default'
1628 );
1629 foreach ($refc as $ref)
1630 {
1631 echo "<tr><td>${ref['tag']}</td><td>${ref['refcnt']}</td>";
1632 foreach (array ('object', 'ipv4net', 'rack', 'ipv4vs', 'ipv4rspool', 'user') as $realm)
1633 {
1634 echo '<td>';
1635 if (!isset ($taglist[$ref['id']]['refcnt'][$realm]))
1636 echo '&nbsp;';
1637 else
1638 {
1639 echo "<a href='${root}?page=" . $pagebyrealm[$realm] . "&tagfilter[]=${ref['id']}'>";
1640 echo $taglist[$ref['id']]['refcnt'][$realm] . '</a>';
1641 }
1642 echo '</td>';
1643 }
1644 echo '</tr>';
1645 }
1646 echo '</table>';
5bbbeaa2
DO
1647}
1648
6807f0be
DO
1649/*
1650
1651The following allows figuring out records in TagStorage, which refer to non-existing entities:
1652
1653mysql> select target_id from TagStorage left join IPRanges on target_id = id where target_realm = 'ipv4net' and id is null;
1654mysql> select target_id from TagStorage left join RackObject on target_id = id where target_realm = 'object' and id is null;
1655mysql> select target_id from TagStorage left join Rack on target_id = id where target_realm = 'rack' and id is null;
1656mysql> select target_id from TagStorage left join IPVirtualService on target_id = id where target_realm = 'ipv4vs' and id is null;
1657mysql> select target_id from TagStorage left join IPRSPool on target_id = id where target_realm = 'ipv4rspool' and id is null;
1658mysql> select target_id from TagStorage left join UserAccount on target_id = user_id where target_realm = 'user' and user_id is null;
1659
1660Accordingly, these are the records, which refer to non-existent tags:
1661
1662mysql> select tag_id from TagStorage left join TagTree on tag_id = id where id is null;
1663
1664*/
1665
e673ee24
DO
1666function commitUpdateDictionary ($chapter_no = 0, $dict_key = 0, $dict_value = '')
1667{
1668 if ($chapter_no <= 0 or $dict_key <= 0 or empty ($dict_value))
1669 {
f41b492f 1670 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1671 die;
1672 }
1673 global $dbxlink;
1674 $query =
1675 "update Dictionary set dict_value = '${dict_value}' where chapter_no=${chapter_no} " .
1676 "and dict_key=${dict_key} limit 1";
1677 $result = $dbxlink->query ($query);
1678 if ($result == NULL)
1679 {
f41b492f 1680 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1681 die;
1682 }
1683 return TRUE;
1684}
1685
1686function commitSupplementDictionary ($chapter_no = 0, $dict_value = '')
1687{
1688 if ($chapter_no <= 0 or empty ($dict_value))
1689 {
f41b492f 1690 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1691 die;
1692 }
1693 return useInsertBlade
1694 (
1695 'Dictionary',
1696 array ('chapter_no' => $chapter_no, 'dict_value' => "'${dict_value}'")
1697 );
1698}
1699
1700function commitReduceDictionary ($chapter_no = 0, $dict_key = 0)
1701{
1702 if ($chapter_no <= 0 or $dict_key <= 0)
1703 {
f41b492f 1704 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1705 die;
1706 }
1707 global $dbxlink;
1708 $query =
1709 "delete from Dictionary where chapter_no=${chapter_no} " .
1710 "and dict_key=${dict_key} limit 1";
1711 $result = $dbxlink->query ($query);
1712 if ($result == NULL)
1713 {
f41b492f 1714 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1715 die;
1716 }
1717 return TRUE;
1718}
1719
1720function commitAddChapter ($chapter_name = '')
1721{
1722 if (empty ($chapter_name))
1723 {
f41b492f 1724 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1725 die;
1726 }
1727 return useInsertBlade
1728 (
1729 'Chapter',
1730 array ('chapter_name' => "'${chapter_name}'")
1731 );
1732}
1733
1734function commitUpdateChapter ($chapter_no = 0, $chapter_name = '')
1735{
1736 if ($chapter_no <= 0 or empty ($chapter_name))
1737 {
f41b492f 1738 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1739 die;
1740 }
1741 global $dbxlink;
1742 $query =
1743 "update Chapter set chapter_name = '${chapter_name}' where chapter_no = ${chapter_no} " .
1744 "and sticky = 'no' limit 1";
1745 $result = $dbxlink->query ($query);
1746 if ($result == NULL)
1747 {
f41b492f 1748 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1749 die;
1750 }
1751 return TRUE;
1752}
1753
1754function commitDeleteChapter ($chapter_no = 0)
1755{
1756 if ($chapter_no <= 0)
1757 {
f41b492f 1758 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1759 die;
1760 }
1761 global $dbxlink;
1762 $query =
1763 "delete from Chapter where chapter_no = ${chapter_no} and sticky = 'no' limit 1";
1764 $result = $dbxlink->query ($query);
1765 if ($result == NULL)
1766 {
f41b492f 1767 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1768 die;
1769 }
1770 return TRUE;
1771}
1772
4c330a14
DO
1773// This is a dictionary accessor. We perform link rendering, so the user sees
1774// nice <select> drop-downs.
e673ee24
DO
1775function readChapter ($chapter_name = '')
1776{
1777 if (empty ($chapter_name))
1778 {
f41b492f 1779 showError ('invalid argument', __FUNCTION__);
e673ee24
DO
1780 return NULL;
1781 }
e673ee24
DO
1782 $query =
1783 "select dict_key, dict_value from Dictionary natural join Chapter " .
4aa8609b 1784 "where chapter_name = '${chapter_name}'";
065eeb52 1785 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1786 $chapter = array();
1787 while ($row = $result->fetch (PDO::FETCH_ASSOC))
4c330a14 1788 $chapter[$row['dict_key']] = parseWikiLink ($row['dict_value'], 'o');
e673ee24 1789 $result->closeCursor();
4aa8609b
DO
1790 // SQL ORDER BY had no sense, because we need to sort after link rendering, not before.
1791 asort ($chapter);
e673ee24
DO
1792 return $chapter;
1793}
1794
1795function getAttrMap ()
1796{
e673ee24
DO
1797 $query =
1798 "select a.attr_id, a.attr_type, a.attr_name, am.objtype_id, " .
1799 "d.dict_value as objtype_name, am.chapter_no, c2.chapter_name from " .
1800 "Attribute as a natural left join AttributeMap as am " .
1801 "left join Dictionary as d on am.objtype_id = d.dict_key " .
1802 "left join Chapter as c1 on d.chapter_no = c1.chapter_no " .
1803 "left join Chapter as c2 on am.chapter_no = c2.chapter_no " .
1804 "where c1.chapter_name = 'RackObjectType' or c1.chapter_name is null " .
1805 "order by attr_name";
065eeb52 1806 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1807 $ret = array();
1808 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1809 {
1810 $attr_id = $row['attr_id'];
1811 if (!isset ($ret[$attr_id]))
1812 {
1813 $ret[$attr_id]['id'] = $attr_id;
1814 $ret[$attr_id]['type'] = $row['attr_type'];
1815 $ret[$attr_id]['name'] = $row['attr_name'];
1816 $ret[$attr_id]['application'] = array();
1817 }
1818 if ($row['objtype_id'] == '')
1819 continue;
1820 $application['objtype_id'] = $row['objtype_id'];
1821 $application['objtype_name'] = $row['objtype_name'];
1822 if ($row['attr_type'] == 'dict')
1823 {
1824 $application['chapter_no'] = $row['chapter_no'];
1825 $application['chapter_name'] = $row['chapter_name'];
1826 }
1827 $ret[$attr_id]['application'][] = $application;
1828 }
1829 $result->closeCursor();
1830 return $ret;
1831}
1832
1833function commitUpdateAttribute ($attr_id = 0, $attr_name = '')
1834{
1835 if ($attr_id <= 0 or empty ($attr_name))
1836 {
f41b492f 1837 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1838 die;
1839 }
1840 global $dbxlink;
1841 $query =
1842 "update Attribute set attr_name = '${attr_name}' " .
1843 "where attr_id = ${attr_id} limit 1";
1844 $result = $dbxlink->query ($query);
1845 if ($result == NULL)
1846 {
f41b492f 1847 showError ("SQL query '${query}' failed", __FUNCTION__);
e673ee24
DO
1848 die;
1849 }
1850 return TRUE;
1851}
1852
1853function commitAddAttribute ($attr_name = '', $attr_type = '')
1854{
1855 if (empty ($attr_name))
1856 {
f41b492f 1857 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1858 die;
1859 }
1860 switch ($attr_type)
1861 {
1862 case 'uint':
1863 case 'float':
1864 case 'string':
1865 case 'dict':
1866 break;
1867 default:
f41b492f 1868 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1869 die;
1870 }
1871 return useInsertBlade
1872 (
1873 'Attribute',
1874 array ('attr_name' => "'${attr_name}'", 'attr_type' => "'${attr_type}'")
1875 );
1876}
1877
1878function commitDeleteAttribute ($attr_id = 0)
1879{
1880 if ($attr_id <= 0)
1881 {
f41b492f 1882 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1883 die;
1884 }
f5575f12 1885 return useDeleteBlade ('Attribute', 'attr_id', $attr_id);
e673ee24
DO
1886}
1887
1888// FIXME: don't store garbage in chapter_no for non-dictionary types.
1889function commitSupplementAttrMap ($attr_id = 0, $objtype_id = 0, $chapter_no = 0)
1890{
1891 if ($attr_id <= 0 or $objtype_id <= 0 or $chapter_no <= 0)
1892 {
f41b492f 1893 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1894 die;
1895 }
1896 return useInsertBlade
1897 (
1898 'AttributeMap',
1899 array
1900 (
1901 'attr_id' => $attr_id,
1902 'objtype_id' => $objtype_id,
1903 'chapter_no' => $chapter_no
1904 )
1905 );
1906}
1907
1908function commitReduceAttrMap ($attr_id = 0, $objtype_id)
1909{
1910 if ($attr_id <= 0 or $objtype_id <= 0)
1911 {
f41b492f 1912 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1913 die;
1914 }
1915 global $dbxlink;
1916 $query =
1917 "delete from AttributeMap where attr_id=${attr_id} " .
1918 "and objtype_id=${objtype_id} limit 1";
1919 $result = $dbxlink->query ($query);
1920 if ($result == NULL)
1921 {
f41b492f 1922 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1923 die;
1924 }
1925 return TRUE;
1926}
1927
1928// This function returns all optional attributes for requested object
1929// as an array of records. NULL is returned on error and empty array
1930// is returned, if there are no attributes found.
24cbe8af 1931function getAttrValues ($object_id, $strip_optgroup = FALSE)
e673ee24
DO
1932{
1933 if ($object_id <= 0)
1934 {
f41b492f 1935 showError ('Invalid argument', __FUNCTION__);
e673ee24
DO
1936 return NULL;
1937 }
e673ee24
DO
1938 $ret = array();
1939 $query =
1940 "select A.attr_id, A.attr_name, A.attr_type, C.chapter_name, " .
1941 "AV.uint_value, AV.float_value, AV.string_value, D.dict_value from " .
1942 "RackObject as RO inner join AttributeMap as AM on RO.objtype_id = AM.objtype_id " .
1943 "inner join Attribute as A using (attr_id) " .
1944 "left join AttributeValue as AV on AV.attr_id = AM.attr_id and AV.object_id = RO.id " .
1945 "left join Dictionary as D on D.dict_key = AV.uint_value and AM.chapter_no = D.chapter_no " .
1946 "left join Chapter as C on AM.chapter_no = C.chapter_no " .
1a576609 1947 "where RO.id = ${object_id} order by A.attr_type, A.attr_name";
065eeb52 1948 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1949 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1950 {
1951 $record = array();
1952 $record['id'] = $row['attr_id'];
1953 $record['name'] = $row['attr_name'];
1954 $record['type'] = $row['attr_type'];
1955 switch ($row['attr_type'])
1956 {
1957 case 'uint':
1958 case 'float':
1959 case 'string':
24cbe8af
DO
1960 $record['value'] = $row[$row['attr_type'] . '_value'];
1961 $record['a_value'] = parseWikiLink ($record['value'], 'a');
1962 break;
e673ee24 1963 case 'dict':
24cbe8af
DO
1964 $record['value'] = parseWikiLink ($row[$row['attr_type'] . '_value'], 'o', $strip_optgroup);
1965 $record['a_value'] = parseWikiLink ($row[$row['attr_type'] . '_value'], 'a', $strip_optgroup);
e673ee24
DO
1966 $record['chapter_name'] = $row['chapter_name'];
1967 $record['key'] = $row['uint_value'];
1968 break;
1969 default:
1970 $record['value'] = NULL;
1971 break;
1972 }
1973 $ret[$row['attr_id']] = $record;
1974 }
1975 $result->closeCursor();
1976 return $ret;
1977}
1978
1979function commitResetAttrValue ($object_id = 0, $attr_id = 0)
1980{
1981 if ($object_id <= 0 or $attr_id <= 0)
1982 {
f41b492f 1983 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
1984 die;
1985 }
1986 global $dbxlink;
1987 $query = "delete from AttributeValue where object_id = ${object_id} and attr_id = ${attr_id} limit 1";
1988 $result = $dbxlink->query ($query);
1989 if ($result == NULL)
1990 {
f41b492f 1991 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1992 die;
1993 }
1994 return TRUE;
1995}
1996
1997// FIXME: don't share common code with use commitResetAttrValue()
1998function commitUpdateAttrValue ($object_id = 0, $attr_id = 0, $value = '')
1999{
2000 if ($object_id <= 0 or $attr_id <= 0)
2001 {
f41b492f 2002 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
2003 die;
2004 }
2005 if (empty ($value))
2006 return commitResetAttrValue ($object_id, $attr_id);
2007 global $dbxlink;
2008 $query1 = "select attr_type from Attribute where attr_id = ${attr_id}";
2009 $result = $dbxlink->query ($query1);
2010 if ($result == NULL)
2011 {
f41b492f 2012 showError ('SQL query #1 failed', __FUNCTION__);
e673ee24
DO
2013 die;
2014 }
2015 $row = $result->fetch (PDO::FETCH_NUM);
2016 if ($row == NULL)
2017 {
f41b492f 2018 showError ('SQL query #1 returned no results', __FUNCTION__);
e673ee24
DO
2019 die;
2020 }
2021 $attr_type = $row[0];
2022 $result->closeCursor();
2023 switch ($attr_type)
2024 {
2025 case 'uint':
2026 case 'float':
2027 case 'string':
2028 $column = $attr_type . '_value';
2029 break;
2030 case 'dict':
2031 $column = 'uint_value';
2032 break;
2033 default:
f41b492f 2034 showError ("Unknown attribute type '${attr_type}' met", __FUNCTION__);
e673ee24
DO
2035 die;
2036 }
2037 $query2 =
2038 "delete from AttributeValue where " .
2039 "object_id = ${object_id} and attr_id = ${attr_id} limit 1";
2040 $result = $dbxlink->query ($query2);
2041 if ($result == NULL)
2042 {
f41b492f 2043 showError ('SQL query #2 failed', __FUNCTION__);
e673ee24
DO
2044 die;
2045 }
2046 // We know $value isn't empty here.
2047 $query3 =
2048 "insert into AttributeValue set ${column} = '${value}', " .
2049 "object_id = ${object_id}, attr_id = ${attr_id} ";
2050 $result = $dbxlink->query ($query3);
2051 if ($result == NULL)
2052 {
f41b492f 2053 showError ('SQL query #3 failed', __FUNCTION__);
e673ee24
DO
2054 die;
2055 }
2056 return TRUE;
2057}
2058
2059function commitUseupPort ($port_id = 0)
2060{
2061 if ($port_id <= 0)
2062 {
f41b492f 2063 showError ("Invalid argument", __FUNCTION__);
e673ee24
DO
2064 die;
2065 }
2066 global $dbxlink;
2067 $query = "update Port set reservation_comment = NULL where id = ${port_id} limit 1";
2068 $result = $dbxlink->exec ($query);
2069 if ($result == NULL)
2070 {
f41b492f 2071 showError ("SQL query failed", __FUNCTION__);
e673ee24
DO
2072 die;
2073 }
2074 return TRUE;
2075
2076}
2077
2078// This is a swiss-knife blade to insert a record into a table.
2079// The first argument is table name.
2080// The second argument is an array of "name" => "value" pairs.
2081// The function returns either TRUE or FALSE (we expect one row
2082// to be inserted).
2083function useInsertBlade ($tablename, $values)
2084{
2085 global $dbxlink;
2086 $namelist = $valuelist = '';
2087 foreach ($values as $name => $value)
2088 {
2089 $namelist = $namelist . ($namelist == '' ? "(${name}" : ", ${name}");
2090 $valuelist = $valuelist . ($valuelist == '' ? "(${value}" : ", ${value}");
2091 }
2092 $query = "insert into ${tablename} ${namelist}) values ${valuelist})";
2093 $result = $dbxlink->exec ($query);
2094 if ($result != 1)
2095 return FALSE;
2096 return TRUE;
2097}
2098
2099// This swiss-knife blade deletes one record from the specified table
2100// using the specified key name and value.
f5575f12 2101function useDeleteBlade ($tablename, $keyname, $keyvalue)
e673ee24
DO
2102{
2103 global $dbxlink;
f5575f12 2104 return 1 === $dbxlink->exec ("delete from ${tablename} where ${keyname}=${keyvalue} limit 1");
e673ee24
DO
2105}
2106
5967b83d
DO
2107function useSelectBlade ($query, $caller = 'N/A')
2108{
2109 global $dbxlink;
2110 $result = $dbxlink->query ($query);
2111 if ($result == NULL)
2112 {
2113 $ei = $dbxlink->errorInfo();
105a3bc8 2114 showError ("SQL query '${query}'\n failed in useSelectBlade with error ${ei[1]} (${ei[2]})", $caller);
5967b83d
DO
2115 return NULL;
2116 }
2117 return $result;
2118}
2119
9c0b0016
DO
2120function loadConfigCache ()
2121{
4fe32e78 2122 $query = 'SELECT varname, varvalue, vartype, is_hidden, emptyok, description FROM Config ORDER BY varname';
065eeb52 2123 $result = useSelectBlade ($query, __FUNCTION__);
9c0b0016
DO
2124 $cache = array();
2125 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2126 $cache[$row['varname']] = $row;
2127 $result->closeCursor();
2128 return $cache;
2129}
2130
2131// setConfigVar() is expected to perform all necessary filtering
2132function storeConfigVar ($varname = NULL, $varvalue = NULL)
2133{
c461c579 2134 global $dbxlink;
bb6b9880 2135 if (empty ($varname) || $varvalue === NULL)
9c0b0016 2136 {
f41b492f 2137 showError ('Invalid arguments', __FUNCTION__);
9c0b0016
DO
2138 return FALSE;
2139 }
2140 $query = "update Config set varvalue='${varvalue}' where varname='${varname}' limit 1";
2141 $result = $dbxlink->query ($query);
2142 if ($result == NULL)
2143 {
f41b492f 2144 showError ("SQL query '${query}' failed", __FUNCTION__);
9c0b0016
DO
2145 return FALSE;
2146 }
2147 $rc = $result->rowCount();
2148 $result->closeCursor();
f7ee57a1 2149 if ($rc == 0 or $rc == 1)
9c0b0016 2150 return TRUE;
f41b492f 2151 showError ("Something went wrong for args '${varname}', '${varvalue}'", __FUNCTION__);
9c0b0016
DO
2152 return FALSE;
2153}
2154
fbbb74fb
DO
2155// Database version detector. Should behave corretly on any
2156// working dataset a user might have.
2157function getDatabaseVersion ()
2158{
2159 global $dbxlink;
2160 $query = "select varvalue from Config where varname = 'DB_VERSION' and vartype = 'string'";
2161 $result = $dbxlink->query ($query);
2162 if ($result == NULL)
2163 {
2164 $errorInfo = $dbxlink->errorInfo();
2165 if ($errorInfo[0] == '42S02') // ER_NO_SUCH_TABLE
2166 return '0.14.4';
4d2e93f2 2167 die (__FUNCTION__ . ': SQL query #1 failed with error ' . $errorInfo[2]);
fbbb74fb
DO
2168 }
2169 $rows = $result->fetchAll (PDO::FETCH_NUM);
2170 if (count ($rows) != 1 || empty ($rows[0][0]))
2171 {
2172 $result->closeCursor();
4d2e93f2 2173 die (__FUNCTION__ . ': Cannot guess database version. Config table is present, but DB_VERSION is missing or invalid. Giving up.');
fbbb74fb
DO
2174 }
2175 $ret = $rows[0][0];
2176 $result->closeCursor();
2177 return $ret;
2178}
2179
da04825a
DO
2180// Return an array of virtual services. For each of them list real server pools
2181// with their load balancers and other stats.
62a1dcb5
DO
2182function getSLBSummary ()
2183{
6fec9f39
DO
2184 $query = 'select vs.id as vsid, inet_ntoa(vip) as vip, vport, proto, vs.name, object_id, ' .
2185 'lb.rspool_id, pool.name as pool_name, count(rs.id) as rscount ' .
2186 'from IPVirtualService as vs inner join IPLoadBalancer as lb on vs.id = lb.vs_id ' .
3e56d972 2187 'inner join IPRSPool as pool on lb.rspool_id = pool.id ' .
6fec9f39
DO
2188 'left join IPRealServer as rs on rs.rspool_id = lb.rspool_id ' .
2189 'group by vs.id, object_id order by vs.vip, object_id';
065eeb52 2190 $result = useSelectBlade ($query, __FUNCTION__);
c3bdc503
DO
2191 $ret = array();
2192 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2193 {
4cadac8f 2194 $vsid = $row['vsid'];
da04825a 2195 $object_id = $row['object_id'];
4cadac8f
DO
2196 if (!isset ($ret[$vsid]))
2197 {
2198 $ret[$vsid] = array();
13bffb29 2199 foreach (array ('vip', 'vport', 'proto', 'name') as $cname)
4cadac8f 2200 $ret[$vsid][$cname] = $row[$cname];
da04825a 2201 $ret[$vsid]['lblist'] = array();
4cadac8f 2202 }
6fec9f39
DO
2203 // There's only one assigned RS pool possible for each LB-VS combination.
2204 $ret[$vsid]['lblist'][$row['object_id']] = array
2205 (
2206 'id' => $row['rspool_id'],
2207 'size' => $row['rscount'],
2208 'name' => $row['pool_name']
2209 );
c3bdc503 2210 }
060ba26e 2211 $result->closeCursor();
c3bdc503 2212 return $ret;
62a1dcb5
DO
2213}
2214
da04825a
DO
2215// Get the detailed composition of a particular virtual service, namely the list
2216// of all pools, each shown with the list of objects servicing it. VS/RS configs
2217// will be returned as well.
060ba26e
DO
2218function getVServiceInfo ($vsid = 0)
2219{
2b4eee17
DO
2220 $query1 = "select inet_ntoa(vip) as vip, vport, proto, name, vsconfig, rsconfig " .
2221 "from IPVirtualService where id = ${vsid}";
065eeb52 2222 $result = useSelectBlade ($query1, __FUNCTION__);
060ba26e 2223 $vsinfo = array ();
89fa639f 2224 $row = $result->fetch (PDO::FETCH_ASSOC);
2b4eee17
DO
2225 if (!$row)
2226 return NULL;
2227 foreach (array ('vip', 'vport', 'proto', 'name', 'vsconfig', 'rsconfig') as $cname)
2228 $vsinfo[$cname] = $row[$cname];
2229 $vsinfo['rspool'] = array();
89fa639f
DO
2230 $result->closeCursor();
2231 unset ($result);
2b4eee17
DO
2232 $query2 = "select pool.id, name, pool.vsconfig, pool.rsconfig, object_id, " .
2233 "lb.vsconfig as lb_vsconfig, lb.rsconfig as lb_rsconfig from " .
2234 "IPRSPool as pool left join IPLoadBalancer as lb on pool.id = lb.rspool_id " .
2235 "where vs_id = ${vsid} order by pool.name, object_id";
065eeb52 2236 $result = useSelectBlade ($query2, __FUNCTION__);
89fa639f 2237 while ($row = $result->fetch (PDO::FETCH_ASSOC))
060ba26e 2238 {
2b4eee17 2239 if (!isset ($vsinfo['rspool'][$row['id']]))
060ba26e 2240 {
2b4eee17
DO
2241 $vsinfo['rspool'][$row['id']]['name'] = $row['name'];
2242 $vsinfo['rspool'][$row['id']]['vsconfig'] = $row['vsconfig'];
2243 $vsinfo['rspool'][$row['id']]['rsconfig'] = $row['rsconfig'];
2244 $vsinfo['rspool'][$row['id']]['lblist'] = array();
060ba26e 2245 }
2b4eee17
DO
2246 if ($row['object_id'] == NULL)
2247 continue;
2248 $vsinfo['rspool'][$row['id']]['lblist'][$row['object_id']] = array
2249 (
2250 'vsconfig' => $row['lb_vsconfig'],
2251 'rsconfig' => $row['lb_rsconfig']
2252 );
060ba26e 2253 }
89fa639f 2254 $result->closeCursor();
060ba26e
DO
2255 return $vsinfo;
2256}
2257
71b8bda1
DO
2258// Collect and return the following info about the given real server pool:
2259// basic information
2260// parent virtual service information
c1ca768c 2261// load balancers list (each with a list of VSes)
71b8bda1
DO
2262// real servers list
2263
2264function getRSPoolInfo ($id = 0)
2265{
c1ca768c 2266 $query1 = "select id, name, vsconfig, rsconfig from " .
481a7f8b 2267 "IPRSPool where id = ${id}";
065eeb52 2268 $result = useSelectBlade ($query1, __FUNCTION__);
71b8bda1 2269 $ret = array();
89fa639f 2270 $row = $result->fetch (PDO::FETCH_ASSOC);
71b8bda1
DO
2271 if (!$row)
2272 return NULL;
70c24883 2273 foreach (array ('id', 'name', 'vsconfig', 'rsconfig') as $c)
71b8bda1 2274 $ret[$c] = $row[$c];
89fa639f
DO
2275 $result->closeCursor();
2276 unset ($result);
71b8bda1
DO
2277 $ret['lblist'] = array();
2278 $ret['rslist'] = array();
1519d6fa
DO
2279 $query2 = "select object_id, vs_id, vsconfig, rsconfig from IPLoadBalancer " .
2280 "where rspool_id = ${id} order by object_id, vs_id";
065eeb52 2281 $result = useSelectBlade ($query2, __FUNCTION__);
89fa639f 2282 while ($row = $result->fetch (PDO::FETCH_ASSOC))
71b8bda1 2283 foreach (array ('vsconfig', 'rsconfig') as $c)
c1ca768c 2284 $ret['lblist'][$row['object_id']][$row['vs_id']][$c] = $row[$c];
89fa639f
DO
2285 $result->closeCursor();
2286 unset ($result);
1f7d18fa 2287 $query3 = "select id, inservice, inet_ntoa(rsip) as rsip, rsport, rsconfig from " .
676a8268 2288 "IPRealServer where rspool_id = ${id} order by IPRealServer.rsip, rsport";
065eeb52 2289 $result = useSelectBlade ($query3, __FUNCTION__);
89fa639f 2290 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1f7d18fa 2291 foreach (array ('inservice', 'rsip', 'rsport', 'rsconfig') as $c)
71b8bda1 2292 $ret['rslist'][$row['id']][$c] = $row[$c];
89fa639f 2293 $result->closeCursor();
71b8bda1
DO
2294 return $ret;
2295}
2296
7e7a8387 2297function addRStoRSPool ($pool_id = 0, $rsip = '', $rsport = 0, $inservice = 'no', $rsconfig = '')
ca461127 2298{
79a9edb4 2299 if ($pool_id <= 0)
ca461127
DO
2300 {
2301 showError ('Invalid arguments', __FUNCTION__);
2302 die;
2303 }
79a9edb4
DO
2304 if (empty ($rsport) or $rsport == 0)
2305 $rsport = 'NULL';
ca461127
DO
2306 return useInsertBlade
2307 (
2308 'IPRealServer',
2309 array
2310 (
2311 'rsip' => "inet_aton('${rsip}')",
2312 'rsport' => $rsport,
2313 'rspool_id' => $pool_id,
bcbeadb4 2314 'inservice' => ($inservice == 'yes' ? "'yes'" : "'no'"),
3241551e
DO
2315 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2316 )
2317 );
2318}
2319
c63a8d6e 2320function commitCreateVS ($vip = '', $vport = 0, $proto = '', $name = '', $vsconfig, $rsconfig, $taglist = array())
d6517a21
DO
2321{
2322 if (empty ($vip) or $vport <= 0 or empty ($proto))
c63a8d6e
DO
2323 return __FUNCTION__ . ': invalid arguments';
2324 if (!useInsertBlade
d6517a21
DO
2325 (
2326 'IPVirtualService',
2327 array
2328 (
2329 'vip' => "inet_aton('${vip}')",
2330 'vport' => $vport,
2331 'proto' => "'${proto}'",
2332 'name' => (empty ($name) ? 'NULL' : "'${name}'"),
2333 'vsconfig' => (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'"),
2334 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2335 )
c63a8d6e
DO
2336 ))
2337 return __FUNCTION__ . ': SQL insertion failed';
351c0966 2338 return produceTagsForLastRecord ('ipv4vs', $taglist);
d6517a21
DO
2339}
2340
c1ca768c 2341function addLBtoRSPool ($pool_id = 0, $object_id = 0, $vs_id = 0, $vsconfig = '', $rsconfig = '')
3241551e 2342{
c1ca768c 2343 if ($pool_id <= 0 or $object_id <= 0 or $vs_id <= 0)
3241551e
DO
2344 {
2345 showError ('Invalid arguments', __FUNCTION__);
2346 die;
2347 }
2348 return useInsertBlade
2349 (
2350 'IPLoadBalancer',
2351 array
2352 (
2353 'object_id' => $object_id,
2354 'rspool_id' => $pool_id,
c1ca768c 2355 'vs_id' => $vs_id,
3241551e
DO
2356 'vsconfig' => (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'"),
2357 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2358 )
ca461127
DO
2359 );
2360}
2361
fb1c4a54
DO
2362function commitDeleteRS ($id = 0)
2363{
2364 if ($id <= 0)
2365 return FALSE;
f5575f12 2366 return useDeleteBlade ('IPRealServer', 'id', $id);
fb1c4a54
DO
2367}
2368
d6517a21
DO
2369function commitDeleteVS ($id = 0)
2370{
2371 if ($id <= 0)
2372 return FALSE;
01b6b4d6 2373 return useDeleteBlade ('IPVirtualService', 'id', $id) && destroyTagsForEntity ('ipv4vs', $id);
d6517a21
DO
2374}
2375
c1ca768c 2376function commitDeleteLB ($object_id = 0, $pool_id = 0, $vs_id = 0)
3241551e
DO
2377{
2378 global $dbxlink;
c4d85fd1 2379 if ($object_id <= 0 or $pool_id <= 0 or $vs_id <= 0)
3241551e 2380 return FALSE;
c1ca768c
DO
2381 $query = "delete from IPLoadBalancer where object_id = ${object_id} and " .
2382 "rspool_id = ${pool_id} and vs_id = ${vs_id} limit 1";
3241551e
DO
2383 $result = $dbxlink->exec ($query);
2384 if ($result === NULL)
2385 return FALSE;
2386 elseif ($result != 1)
2387 return FALSE;
2388 else
2389 return TRUE;
2390}
2391
fb1c4a54
DO
2392function commitUpdateRS ($rsid = 0, $rsip = '', $rsport = 0, $rsconfig = '')
2393{
79a9edb4 2394 if ($rsid <= 0)
fb1c4a54
DO
2395 {
2396 showError ('Invalid args', __FUNCTION__);
2397 die;
2398 }
2399 if (long2ip (ip2long ($rsip)) !== $rsip)
2400 {
2401 showError ("Invalid IP address '${rsip}'", __FUNCTION__);
2402 die;
2403 }
79a9edb4
DO
2404 if (empty ($rsport) or $rsport == 0)
2405 $rsport = 'NULL';
fb1c4a54
DO
2406 global $dbxlink;
2407 $query =
2408 "update IPRealServer set rsip = inet_aton('${rsip}'), rsport = ${rsport}, rsconfig = " .
3241551e 2409 (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
fb1c4a54
DO
2410 " where id = ${rsid} limit 1";
2411 $result = $dbxlink->query ($query);
2412 if ($result == NULL)
2413 {
2414 showError ("SQL query '${query}' failed", __FUNCTION__);
2415 die;
2416 }
2417 return TRUE;
2418}
2419
c1ca768c 2420function commitUpdateLB ($object_id = 0, $pool_id = 0, $vs_id = 0, $vsconfig = '', $rsconfig = '')
3241551e 2421{
c1ca768c 2422 if ($object_id <= 0 or $pool_id <= 0 or $vs_id <= 0)
3241551e
DO
2423 {
2424 showError ('Invalid args', __FUNCTION__);
2425 die;
2426 }
2427 global $dbxlink;
2428 $query =
2429 "update IPLoadBalancer set vsconfig = " .
2430 (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'") .
2431 ', rsconfig = ' .
2432 (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
c1ca768c
DO
2433 " where object_id = ${object_id} and rspool_id = ${pool_id} " .
2434 "and vs_id = ${vs_id} limit 1";
3241551e
DO
2435 $result = $dbxlink->exec ($query);
2436 if ($result === NULL)
2437 return FALSE;
3241551e
DO
2438 else
2439 return TRUE;
2440}
2441
d6517a21
DO
2442function commitUpdateVS ($vsid = 0, $vip = '', $vport = 0, $proto = '', $name = '', $vsconfig = '', $rsconfig = '')
2443{
2444 if ($vsid <= 0 or empty ($vip) or $vport <= 0 or empty ($proto))
2445 {
2446 showError ('Invalid args', __FUNCTION__);
2447 die;
2448 }
2449 global $dbxlink;
2450 $query = "update IPVirtualService set " .
2451 "vip = inet_aton('${vip}'), " .
2452 "vport = ${vport}, " .
2453 "proto = '${proto}', " .
2454 'name = ' . (empty ($name) ? 'NULL,' : "'${name}', ") .
2455 'vsconfig = ' . (empty ($vsconfig) ? 'NULL,' : "'${vsconfig}', ") .
5ad76f01
DO
2456 'rsconfig = ' . (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
2457 " where id = ${vsid} limit 1";
d6517a21
DO
2458 $result = $dbxlink->exec ($query);
2459 if ($result === NULL)
2460 return FALSE;
d6517a21
DO
2461 else
2462 return TRUE;
2463}
2464
e57dca7f 2465// Return the list of virtual services, indexed by vs_id.
70c24883 2466// Each record will be shown with its basic info plus RS pools counter.
11c8e4be 2467function getVSList ($tagfilter = array(), $tfmode = 'any')
e57dca7f 2468{
81736ac1 2469 $whereclause = getWhereClause ($tagfilter);
70c24883
DO
2470 $query = "select vs.id, inet_ntoa(vip) as vip, vport, proto, vs.name, vs.vsconfig, vs.rsconfig, count(rspool_id) as poolcount " .
2471 "from IPVirtualService as vs left join IPLoadBalancer as lb on vs.id = lb.vs_id " .
996b02ba 2472 "left join TagStorage on vs.id = TagStorage.target_id and target_realm = 'ipv4vs' " .
83d3dde9 2473 "where true ${whereclause} group by vs.id order by vs.vip, proto, vport";
065eeb52 2474 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6 2475 $ret = array ();
e57dca7f 2476 while ($row = $result->fetch (PDO::FETCH_ASSOC))
d6517a21 2477 foreach (array ('vip', 'vport', 'proto', 'name', 'vsconfig', 'rsconfig', 'poolcount') as $cname)
4b0932b6 2478 $ret[$row['id']][$cname] = $row[$cname];
e57dca7f 2479 $result->closeCursor();
4b0932b6 2480 return $ret;
e57dca7f
DO
2481}
2482
9a81d416 2483// Return the list of RS pool, indexed by pool id.
11c8e4be 2484function getRSPoolList ($tagfilter = array(), $tfmode = 'any')
9a81d416 2485{
81736ac1 2486 $whereclause = getWhereClause ($tagfilter);
70c24883
DO
2487 $query = "select pool.id, pool.name, count(rspool_id) as refcnt, pool.vsconfig, pool.rsconfig " .
2488 "from IPRSPool as pool left join IPLoadBalancer as lb on pool.id = lb.rspool_id " .
2e4170aa 2489 "left join TagStorage on pool.id = TagStorage.target_id and target_realm = 'ipv4rspool' " .
56c076ed 2490 "where true ${whereclause} group by pool.id order by pool.name, pool.id";
065eeb52 2491 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6 2492 $ret = array ();
9a81d416 2493 while ($row = $result->fetch (PDO::FETCH_ASSOC))
70c24883 2494 foreach (array ('name', 'refcnt', 'vsconfig', 'rsconfig') as $cname)
4b0932b6 2495 $ret[$row['id']][$cname] = $row[$cname];
9a81d416 2496 $result->closeCursor();
4b0932b6 2497 return $ret;
9a81d416
DO
2498}
2499
5a1680d2
DO
2500function loadThumbCache ($rack_id = 0)
2501{
5a1680d2
DO
2502 $ret = NULL;
2503 $query = "select thumb_data from Rack where id = ${rack_id} and thumb_data is not null limit 1";
065eeb52 2504 $result = useSelectBlade ($query, __FUNCTION__);
5a1680d2
DO
2505 $row = $result->fetch (PDO::FETCH_ASSOC);
2506 if ($row)
2507 $ret = base64_decode ($row['thumb_data']);
2508 $result->closeCursor();
2509 return $ret;
2510}
2511
2512function saveThumbCache ($rack_id = 0, $cache = NULL)
2513{
2514 global $dbxlink;
2515 if ($rack_id == 0 or $cache == NULL)
2516 {
2517 showError ('Invalid arguments', __FUNCTION__);
2518 return;
2519 }
2520 $data = base64_encode ($cache);
2521 $query = "update Rack set thumb_data = '${data}' where id = ${rack_id} limit 1";
2522 $result = $dbxlink->exec ($query);
2523}
9a81d416 2524
c7fe33be
DO
2525function resetThumbCache ($rack_id = 0)
2526{
2527 global $dbxlink;
2528 if ($rack_id == 0)
2529 {
2530 showError ('Invalid argument', __FUNCTION__);
2531 return;
2532 }
2533 $query = "update Rack set thumb_data = NULL where id = ${rack_id} limit 1";
2534 $result = $dbxlink->exec ($query);
2535}
2536
748805bf
DO
2537// Return the list of attached RS pools for the given object. As long as we have
2538// the LB-VS UNIQUE in IPLoadBalancer table, it is Ok to key returned records
2539// by vs_id, because there will be only one RS pool listed for each VS of the
2540// current object.
78e7b769
DO
2541function getRSPoolsForObject ($object_id = 0)
2542{
2543 if ($object_id <= 0)
2544 {
2545 showError ('Invalid object_id', __FUNCTION__);
2546 return NULL;
2547 }
748805bf 2548 $query = 'select vs_id, inet_ntoa(vip) as vip, vport, proto, vs.name, pool.id as pool_id, ' .
732e4578 2549 'pool.name as pool_name, count(rsip) as rscount, lb.vsconfig, lb.rsconfig from ' .
748805bf
DO
2550 'IPLoadBalancer as lb inner join IPRSPool as pool on lb.rspool_id = pool.id ' .
2551 'inner join IPVirtualService as vs on lb.vs_id = vs.id ' .
2552 'left join IPRealServer as rs on lb.rspool_id = rs.rspool_id ' .
2553 "where lb.object_id = ${object_id} " .
2554 'group by lb.rspool_id, lb.vs_id order by vs.vip, vport, proto, pool.name';
065eeb52 2555 $result = useSelectBlade ($query, __FUNCTION__);
748805bf 2556 $ret = array ();
78e7b769 2557 while ($row = $result->fetch (PDO::FETCH_ASSOC))
732e4578 2558 foreach (array ('vip', 'vport', 'proto', 'name', 'pool_id', 'pool_name', 'rscount', 'vsconfig', 'rsconfig') as $cname)
748805bf 2559 $ret[$row['vs_id']][$cname] = $row[$cname];
78e7b769 2560 $result->closeCursor();
748805bf 2561 return $ret;
78e7b769
DO
2562}
2563
c63a8d6e 2564function commitCreateRSPool ($name = '', $vsconfig = '', $rsconfig = '', $taglist = array())
5ad76f01 2565{
c63a8d6e
DO
2566 if (empty ($name))
2567 return __FUNCTION__ . ': invalid arguments';
2568 if (!useInsertBlade
5ad76f01
DO
2569 (
2570 'IPRSPool',
2571 array
2572 (
5ad76f01
DO
2573 'name' => (empty ($name) ? 'NULL' : "'${name}'"),
2574 'vsconfig' => (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'"),
2575 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2576 )
c63a8d6e
DO
2577 ))
2578 return __FUNCTION__ . ': SQL insertion failed';
351c0966 2579 return produceTagsForLastRecord ('ipv4rspool', $taglist);
5ad76f01
DO
2580}
2581
2582function commitDeleteRSPool ($pool_id = 0)
2583{
2584 global $dbxlink;
2585 if ($pool_id <= 0)
2586 return FALSE;
01b6b4d6 2587 return useDeleteBlade ('IPRSPool', 'id', $pool_id) && destroyTagsForEntity ('ipv4rspool', $pool_id);
5ad76f01
DO
2588}
2589
2590function commitUpdateRSPool ($pool_id = 0, $name = '', $vsconfig = '', $rsconfig = '')
2591{
2592 if ($pool_id <= 0)
2593 {
2594 showError ('Invalid arg', __FUNCTION__);
2595 die;
2596 }
2597 global $dbxlink;
2598 $query = "update IPRSPool set " .
2599 'name = ' . (empty ($name) ? 'NULL,' : "'${name}', ") .
2600 'vsconfig = ' . (empty ($vsconfig) ? 'NULL,' : "'${vsconfig}', ") .
2601 'rsconfig = ' . (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
2602 " where id = ${pool_id} limit 1";
2603 $result = $dbxlink->exec ($query);
2604 if ($result === NULL)
2605 return FALSE;
2606 elseif ($result != 1)
2607 return FALSE;
2608 else
2609 return TRUE;
2610}
2611
8253d9f0
DO
2612function getRSList ()
2613{
1f7d18fa 2614 $query = "select id, inservice, inet_ntoa(rsip) as rsip, rsport, rspool_id, rsconfig " .
8253d9f0 2615 "from IPRealServer order by rspool_id, IPRealServer.rsip, rsport";
065eeb52 2616 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6 2617 $ret = array ();
8253d9f0 2618 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1f7d18fa 2619 foreach (array ('inservice', 'rsip', 'rsport', 'rspool_id', 'rsconfig') as $cname)
4b0932b6
DO
2620 $ret[$row['id']][$cname] = $row[$cname];
2621 $result->closeCursor();
2622 return $ret;
2623}
2624
2625// Return the list of all currently configured load balancers with their pool count.
2626function getLBList ()
2627{
4b0932b6
DO
2628 $query = "select object_id, count(rspool_id) as poolcount " .
2629 "from IPLoadBalancer group by object_id order by object_id";
065eeb52 2630 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6
DO
2631 $ret = array ();
2632 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2633 $ret[$row['object_id']] = $row['poolcount'];
8253d9f0 2634 $result->closeCursor();
4b0932b6 2635 return $ret;
8253d9f0
DO
2636}
2637
9e677cbd
DO
2638// For the given object return: it vsconfig/rsconfig; the list of RS pools
2639// attached (each with vsconfig/rsconfig in turn), each with the list of
2640// virtual services terminating the pool. Each pool also lists all real
2641// servers with rsconfig.
2987fc1f 2642function getSLBConfig ($object_id)
9e677cbd
DO
2643{
2644 if ($object_id <= 0)
2645 {
2646 showError ('Invalid arg', __FUNCTION__);
2647 return NULL;
2648 }
9e677cbd 2649 $ret = array();
d91f08f3
DO
2650 $query = 'select vs_id, inet_ntoa(vip) as vip, vport, proto, vs.name as vs_name, ' .
2651 'vs.vsconfig as vs_vsconfig, vs.rsconfig as vs_rsconfig, ' .
2652 'lb.vsconfig as lb_vsconfig, lb.rsconfig as lb_rsconfig, pool.id as pool_id, pool.name as pool_name, ' .
9e677cbd 2653 'pool.vsconfig as pool_vsconfig, pool.rsconfig as pool_rsconfig, ' .
d91f08f3
DO
2654 'rs.id as rs_id, inet_ntoa(rsip) as rsip, rsport, rs.rsconfig as rs_rsconfig from ' .
2655 'IPLoadBalancer as lb inner join IPRSPool as pool on lb.rspool_id = pool.id ' .
2656 'inner join IPVirtualService as vs on lb.vs_id = vs.id ' .
9e677cbd 2657 'inner join IPRealServer as rs on lb.rspool_id = rs.rspool_id ' .
1f7d18fa
DO
2658 "where lb.object_id = ${object_id} and rs.inservice = 'yes' " .
2659 "order by vs.vip, vport, proto, pool.name, rs.rsip, rs.rsport";
065eeb52 2660 $result = useSelectBlade ($query, __FUNCTION__);
9e677cbd
DO
2661 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2662 {
d91f08f3
DO
2663 $vs_id = $row['vs_id'];
2664 if (!isset ($ret[$vs_id]))
2665 {
2666 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)
2667 $ret[$vs_id][$c] = $row[$c];
2668 $ret[$vs_id]['rslist'] = array();
2669 }
2670 foreach (array ('rsip', 'rsport', 'rs_rsconfig') as $c)
2671 $ret[$vs_id]['rslist'][$row['rs_id']][$c] = $row[$c];
9e677cbd
DO
2672 }
2673 $result->closeCursor();
2674 return $ret;
2675}
1f7d18fa
DO
2676
2677function commitSetInService ($rs_id = 0, $inservice = '')
2678{
2679 if ($rs_id <= 0 or empty ($inservice))
2680 {
2681 showError ('Invalid args', __FUNCTION__);
2682 return NULL;
2683 }
2684 global $dbxlink;
2685 $query = "update IPRealServer set inservice = '${inservice}' where id = ${rs_id} limit 1";
2686 $result = $dbxlink->exec ($query);
2687 if ($result === NULL)
2688 return FALSE;
2689 elseif ($result != 1)
2690 return FALSE;
2691 else
2692 return TRUE;
2693}
2694
ad0e4754
DO
2695function executeAutoPorts ($object_id = 0, $type_id = 0)
2696{
2697 if ($object_id == 0 or $type_id == 0)
2698 {
2699 showError ('Invalid arguments', __FUNCTION__);
2700 die;
2701 }
f3f0161f 2702 $ret = TRUE;
118e4c38 2703 foreach (getAutoPorts ($type_id) as $autoport)
f3f0161f
DO
2704 $ret = $ret and '' == commitAddPort ($object_id, $autoport['name'], $autoport['type'], '', '');
2705 return $ret;
ad0e4754
DO
2706}
2707
6e49bd1f 2708// Return only implicitly listed tags, the rest of the chain will be
a6e8d544 2709// generated/deducted later at higher levels.
aab37bc0 2710// Result is a chain: randomly indexed taginfo list.
f9bc186f 2711function loadEntityTags ($entity_realm = '', $entity_id = 0)
5967b83d 2712{
f9bc186f
DO
2713 if ($entity_realm == '' or $entity_id <= 0)
2714 {
2715 showError ('Invalid or missing arguments', __FUNCTION__);
2716 return NULL;
2717 }
a6e8d544 2718 $ret = array();
edf0993c
DO
2719 $query = "select tt.id, tag from " .
2720 "TagStorage as ts inner join TagTree as tt on ts.tag_id = tt.id " .
2721 "where target_realm = '${entity_realm}' and target_id = ${entity_id} " .
2722 "order by tt.tag";
2723 $result = useSelectBlade ($query, __FUNCTION__);
5967b83d 2724 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2fb24351 2725 $ret[$row['id']] = $row;
a6e8d544 2726 $result->closeCursor();
aab37bc0 2727 return getExplicitTagsOnly ($ret);
5967b83d
DO
2728}
2729
f9bc186f
DO
2730function loadRackObjectTags ($id)
2731{
2732 return loadEntityTags ('object', $id);
2733}
2734
2735function loadIPv4PrefixTags ($id)
2736{
2737 return loadEntityTags ('ipv4net', $id);
2738}
2739
41bd8c87
DO
2740function loadRackTags ($id)
2741{
2742 return loadEntityTags ('rack', $id);
2743}
2744
d817ba03
DO
2745function loadIPv4VSTags ($id)
2746{
2747 return loadEntityTags ('ipv4vs', $id);
2748}
2749
2750function loadIPv4RSPoolTags ($id)
2751{
2752 return loadEntityTags ('ipv4rspool', $id);
2753}
2754
ebae41b3
DO
2755function loadUserTags ($user_id)
2756{
2757 return loadEntityTags ('user', $user_id);
2758}
2759
351c0966 2760// Return a tag chain with all DB tags on it.
5967b83d
DO
2761function getTagList ()
2762{
20c901a7 2763 $ret = array();
5b7bd02e
DO
2764 $query = "select id, parent_id, tag, target_realm as realm, count(target_id) as refcnt " .
2765 "from TagTree left join TagStorage on id = tag_id " .
2766 "group by id, target_realm order by tag";
065eeb52 2767 $result = useSelectBlade ($query, __FUNCTION__);
fb7a4967
DO
2768 $ci = 0; // Collation index. The resulting rows are ordered according to default collation,
2769 // which is utf8_general_ci for UTF-8.
5967b83d 2770 while ($row = $result->fetch (PDO::FETCH_ASSOC))
5b7bd02e 2771 {
7cc02fc1 2772 if (!isset ($ret[$row['id']]))
20c901a7 2773 $ret[$row['id']] = array
5b7bd02e
DO
2774 (
2775 'id' => $row['id'],
2776 'tag' => $row['tag'],
fb7a4967 2777 'ci' => $ci++,
5b7bd02e
DO
2778 'parent_id' => $row['parent_id'],
2779 'refcnt' => array()
2780 );
2781 if ($row['realm'])
20c901a7 2782 $ret[$row['id']]['refcnt'][$row['realm']] = $row['refcnt'];
5b7bd02e 2783 }
5967b83d 2784 $result->closeCursor();
20c901a7 2785 return $ret;
5967b83d
DO
2786}
2787
fe7044ad
DO
2788function commitCreateTag ($tagname = '', $parent_id = 0)
2789{
2790 if ($tagname == '' or $parent_id === 0)
2791 return "Invalid args to " . __FUNCTION__;
2792 $result = useInsertBlade
2793 (
2794 'TagTree',
2795 array
2796 (
2797 'tag' => "'${tagname}'",
2798 'parent_id' => $parent_id
2799 )
2800 );
2801 if ($result)
2802 return '';
2803 else
2804 return "SQL query failed in " . __FUNCTION__;
2805}
2806
2807function commitDestroyTag ($tagid = 0)
2808{
2809 if ($tagid == 0)
2810 return 'Invalid arg to ' . __FUNCTION__;
f5575f12 2811 if (useDeleteBlade ('TagTree', 'id', $tagid))
fe7044ad
DO
2812 return '';
2813 else
2814 return 'useDeleteBlade() failed in ' . __FUNCTION__;
2815}
f9bc186f 2816
49fb1027 2817function commitUpdateTag ($tag_id, $tag_name, $parent_id)
f9bc186f 2818{
49fb1027
DO
2819 if ($parent_id == 0)
2820 $parent_id = 'NULL';
f9bc186f 2821 global $dbxlink;
49fb1027
DO
2822 $query = "update TagTree set tag = '${tag_name}', parent_id = ${parent_id} " .
2823 "where id = ${tag_id} limit 1";
f9bc186f
DO
2824 $result = $dbxlink->exec ($query);
2825 if ($result === NULL)
49fb1027
DO
2826 return 'SQL query failed in ' . __FUNCTION__;
2827 return '';
f9bc186f
DO
2828}
2829
01b6b4d6
DO
2830// Drop the whole chain stored.
2831function destroyTagsForEntity ($entity_realm, $entity_id)
aedf18af
DO
2832{
2833 global $dbxlink;
2834 $query = "delete from TagStorage where target_realm = '${entity_realm}' and target_id = ${entity_id}";
2835 $result = $dbxlink->exec ($query);
2836 if ($result === NULL)
2837 return FALSE;
2838 else
2839 return TRUE;
2840}
2841
01b6b4d6
DO
2842// Drop only one record. This operation doesn't involve retossing other tags, unlike when adding.
2843function deleteTagForEntity ($entity_realm, $entity_id, $tag_id)
2844{
2845 global $dbxlink;
2846 $query = "delete from TagStorage where target_realm = '${entity_realm}' and target_id = ${entity_id} and tag_id = ${tag_id}";
2847 $result = $dbxlink->exec ($query);
2848 if ($result === NULL)
2849 return FALSE;
2850 else
2851 return TRUE;
2852}
2853
351c0966 2854// Push a record into TagStorage unconditionally.
3355ca56 2855function addTagForEntity ($realm = '', $entity_id, $tag_id)
eb6ea26f 2856{
3355ca56
DO
2857 if (empty ($realm))
2858 return FALSE;
eb6ea26f
DO
2859 return useInsertBlade
2860 (
2861 'TagStorage',
2862 array
2863 (
2864 'target_realm' => "'${realm}'",
2865 'target_id' => $entity_id,
2866 'tag_id' => $tag_id,
2867 )
2868 );
2869}
2870
351c0966 2871// Add records into TagStorage, if this makes sense (IOW, they don't appear
abef7149
DO
2872// on the implicit list already). Then remove any other records, which
2873// appear on the "implicit" side of the chain. This will make sure,
351c0966
DO
2874// that both the tag base is still minimal and all requested tags appear on
2875// the resulting tag chain.
abef7149
DO
2876// Return TRUE, if any changes were committed.
2877function rebuildTagChainForEntity ($realm, $entity_id, $extrachain = array())
2878{
2879 // Put the current explicit sub-chain into a buffer and merge all tags from
2880 // the extra chain, which aren't there yet.
2881 $newchain = $oldchain = loadEntityTags ($realm, $entity_id);
2882 foreach ($extrachain as $extratag)
2883 if (!tagOnChain ($extratag, $newchain))
2884 $newchain[] = $extratag;
2885 // Then minimize the working buffer and check if it differs from the original
2886 // chain we started with. If it is so, save the work and signal the upper layer.
2887 $newchain = getExplicitTagsOnly ($newchain);
2888 if (tagChainCmp ($oldchain, $newchain))
2889 {
01b6b4d6 2890 destroyTagsForEntity ($realm, $entity_id);
abef7149
DO
2891 foreach ($newchain as $taginfo)
2892 addTagForEntity ($realm, $entity_id, $taginfo['id']);
2893 return TRUE;
2894 }
2895 return FALSE;
351c0966
DO
2896}
2897
2898// Presume, that the target record has no tags attached.
2899function produceTagsForLastRecord ($realm, $tagidlist, $last_insert_id = 0)
2900{
2901 if (!count ($tagidlist))
c63a8d6e
DO
2902 return '';
2903 if (!$last_insert_id)
2904 $last_insert_id = lastInsertID();
2905 $errcount = 0;
abef7149 2906 foreach (getExplicitTagsOnly (buildTagChainFromIds ($tagidlist)) as $taginfo)
cdb7e75d 2907 if (addTagForEntity ($realm, $last_insert_id, $taginfo['id']) == FALSE)
c63a8d6e
DO
2908 $errcount++;
2909 if (!$errcount)
2910 return '';
2911 else
2912 return "Experienced ${errcount} errors adding tags in realm '${realm}' for entity ID == ${last_insert_id}";
2913}
2914
42023f03
DO
2915function createIPv4Prefix ($range = '', $name = '', $is_bcast = FALSE, $taglist = array())
2916{
2917 // $range is in x.x.x.x/x format, split into ip/mask vars
2918 $rangeArray = explode('/', $range);
2919 if (count ($rangeArray) != 2)
2920 return "Invalid IPv4 prefix '${range}'";
2921 $ip = $rangeArray[0];
2922 $mask = $rangeArray[1];
2923
2924 if (empty ($ip) or empty ($mask))
2925 return "Invalid IPv4 prefix '${range}'";
2926 $ipL = ip2long($ip);
2927 $maskL = ip2long($mask);
2928 if ($ipL == -1 || $ipL === FALSE)
2929 return 'Bad IPv4 address';
2930 if ($mask < 32 && $mask > 0)
2931 $maskL = $mask;
2932 else
2933 {
2934 $maskB = decbin($maskL);
2935 if (strlen($maskB)!=32)
2936 return 'Invalid netmask';
2937 $ones=0;
2938 $zeroes=FALSE;
2939 foreach( str_split ($maskB) as $digit)
2940 {
2941 if ($digit == '0')
2942 $zeroes = TRUE;
2943 if ($digit == '1')
2944 {
2945 $ones++;
2946 if ($zeroes == TRUE)
2947 return 'Invalid netmask';
2948 }
2949 }
2950 $maskL = $ones;
2951 }
2952 $binmask = binMaskFromDec($maskL);
2953 $ipL = $ipL & $binmask;
42023f03
DO
2954 $result = useInsertBlade
2955 (
2956 'IPRanges',
2957 array
2958 (
2959 'ip' => sprintf ('%u', $ipL),
2960 'mask' => "'${maskL}'",
2961 'name' => "'${name}'"
2962 )
2963 );
2964
2965 if ($is_bcast and $maskL < 31)
2966 {
2967 $network_addr = long2ip ($ipL);
2968 $broadcast_addr = long2ip ($ipL | binInvMaskFromDec ($maskL));
2969 updateAddress ($network_addr, 'network', 'yes');
2970 updateAddress ($broadcast_addr, 'broadcast', 'yes');
2971 }
351c0966 2972 return produceTagsForLastRecord ('ipv4net', $taglist);
42023f03
DO
2973}
2974
2975// FIXME: This function doesn't wipe relevant records from IPAddress table.
2976function destroyIPv4Prefix ($id = 0)
2977{
2978 if ($id <= 0)
2979 return __FUNCTION__ . ': Invalid IPv4 prefix ID';
f5575f12 2980 if (!useDeleteBlade ('IPRanges', 'id', $id))
42023f03 2981 return __FUNCTION__ . ': SQL query #1 failed';
01b6b4d6 2982 if (!destroyTagsForEntity ('ipv4net', $id))
42023f03
DO
2983 return __FUNCTION__ . ': SQL query #2 failed';
2984 return '';
2985}
2986
ebae41b3
DO
2987function loadScript ($name)
2988{
2989 $result = useSelectBlade ("select script_text from Script where script_name = '${name}'");
2990 $row = $result->fetch (PDO::FETCH_NUM);
4a6a28f1
DO
2991 if ($row !== FALSE)
2992 return $row[0];
2993 else
2994 return NULL;
ebae41b3
DO
2995}
2996
2997function saveScript ($name, $text)
2998{
2999 if (empty ($name))
3000 {
3001 showError ('Invalid argument');
3002 return FALSE;
3003 }
4a6a28f1 3004 // delete regardless of existence
f5575f12 3005 useDeleteBlade ('Script', 'script_name', "'${name}'");
4a6a28f1 3006 return useInsertBlade
ebae41b3
DO
3007 (
3008 'Script',
3009 array
3010 (
3011 'script_name' => "'${name}'",
3012 'script_text' => "'${text}'"
3013 )
3014 );
3015}
3016
3017function saveUserPassword ($user_id, $newp)
bcd37231 3018{
ebae41b3
DO
3019 $newhash = hash (PASSWORD_HASH, $newp);
3020 $query = "update UserAccount set user_password_hash = ${newhash} where user_id = ${user_id} limit 1";
bcd37231
DO
3021}
3022
cf6c472b
DO
3023function objectIsPortless ($id = 0)
3024{
3025 if ($id <= 0)
3026 {
3027 showError ('Invalid argument', __FUNCTION__);
3028 return;
3029 }
3030 if (($result = useSelectBlade ("select count(id) from Port where object_id = ${id}", __FUNCTION__)) == NULL)
3031 {
3032 showError ('SQL query failed', __FUNCTION__);
3033 return;
3034 }
3035 $row = $result->fetch (PDO::FETCH_NUM);
3036 $count = $row[0];
3037 $result->closeCursor();
3038 unset ($result);
81736ac1 3039 return $count === '0';
cf6c472b
DO
3040}
3041
15555995
DO
3042function recordExists ($id = 0, $realm = 'object')
3043{
3044 if ($id <= 0)
3045 return FALSE;
3046 $table = array
3047 (
3048 'object' => 'RackObject',
1a315491
DO
3049 'ipv4net' => 'IPRanges',
3050 'user' => 'UserAccount',
15555995
DO
3051 );
3052 $idcol = array
3053 (
3054 'object' => 'id',
1a315491
DO
3055 'ipv4net' => 'id',
3056 'user' => 'user_id',
15555995
DO
3057 );
3058 $query = 'select count(*) from ' . $table[$realm] . ' where ' . $idcol[$realm] . ' = ' . $id;
3059 if (($result = useSelectBlade ($query, __FUNCTION__)) == NULL)
3060 {
3061 showError ('SQL query failed', __FUNCTION__);
3062 return FALSE;
3063 }
3064 $row = $result->fetch (PDO::FETCH_NUM);
3065 $count = $row[0];
3066 $result->closeCursor();
3067 unset ($result);
3068 return $count === '1';
3069}
3070
0f3c6639
DO
3071function tagExistsInDatabase ($tname)
3072{
3073 $result = useSelectBlade ("select count(*) from TagTree where lower(tag) = lower('${tname}')");
3074 $row = $result->fetch (PDO::FETCH_NUM);
3075 $count = $row[0];
3076 $result->closeCursor();
3077 unset ($result);
3078 return $count !== '0';
3079}
3080
d983f70a
DO
3081function newPortForwarding ($object_id, $localip, $localport, $remoteip, $remoteport, $proto, $description)
3082{
3083 if (NULL === getIPv4AddressNetworkId ($localip))
3084 return "$localip: Non existant ip";
3085 if (NULL === getIPv4AddressNetworkId ($localip))
3086 return "$remoteip: Non existant ip";
3087 if ( ($localport <= 0) or ($localport >= 65536) )
3088 return "$localport: invaild port";
3089 if ( ($remoteport <= 0) or ($remoteport >= 65536) )
3090 return "$remoteport: invaild port";
3091
3092 $result = useInsertBlade
3093 (
3094 'PortForwarding',
3095 array
3096 (
3097 'object_id' => $object_id,
3098 'localip' => "INET_ATON('${localip}')",
3099 'remoteip' => "INET_ATON('$remoteip')",
3100 'localport' => $localport,
3101 'remoteport' => $remoteport,
3102 'proto' => "'${proto}'",
3103 'description' => "'${description}'",
3104 )
3105 );
3106 if ($result)
3107 return '';
3108 else
3109 return __FUNCTION__ . ': Failed to insert the rule.';
3110}
3111
3112function deletePortForwarding ($object_id, $localip, $localport, $remoteip, $remoteport, $proto)
3113{
3114 global $dbxlink;
3115
3116 $query =
3117 "delete from PortForwarding where object_id='$object_id' and localip=INET_ATON('$localip') and remoteip=INET_ATON('$remoteip') and localport='$localport' and remoteport='$remoteport' and proto='$proto'";
3118 $result = $dbxlink->exec ($query);
3119 return '';
3120}
3121
3122function updatePortForwarding ($object_id, $localip, $localport, $remoteip, $remoteport, $proto, $description)
3123{
3124 global $dbxlink;
3125
3126 $query =
3127 "update PortForwarding set description='$description' where object_id='$object_id' and localip=INET_ATON('$localip') and remoteip=INET_ATON('$remoteip') and localport='$localport' and remoteport='$remoteport' and proto='$proto'";
3128 $result = $dbxlink->exec ($query);
3129 return '';
3130}
3131
3132function getNATv4ForObject ($object_id)
3133{
3134 $ret = array();
3135 $ret['out'] = array();
3136 $ret['in'] = array();
3137 $query =
3138 "select ".
3139 "proto, ".
3140 "INET_NTOA(localip) as localip, ".
3141 "localport, ".
3142 "INET_NTOA(remoteip) as remoteip, ".
3143 "remoteport, ".
3144 "ipa1.name as local_addr_name, " .
3145 "ipa2.name as remote_addr_name, " .
3146 "description ".
3147 "from PortForwarding ".
3148 "left join IPAddress as ipa1 on PortForwarding.localip = ipa1.ip " .
3149 "left join IPAddress as ipa2 on PortForwarding.remoteip = ipa2.ip " .
3150 "where object_id='$object_id' ".
3151 "order by localip, localport, proto, remoteip, remoteport";
3152 $result = useSelectBlade ($query, __FUNCTION__);
3153 $count=0;
3154 while ($row = $result->fetch (PDO::FETCH_ASSOC))
3155 {
3156 foreach (array ('proto', 'localport', 'localip', 'remoteport', 'remoteip', 'description', 'local_addr_name', 'remote_addr_name') as $cname)
3157 $ret['out'][$count][$cname] = $row[$cname];
3158 $count++;
3159 }
3160 $result->closeCursor();
3161 unset ($result);
3162
3163 $query =
3164 "select ".
3165 "proto, ".
3166 "INET_NTOA(localip) as localip, ".
3167 "localport, ".
3168 "INET_NTOA(remoteip) as remoteip, ".
3169 "remoteport, ".
3170 "PortForwarding.object_id as object_id, ".
3171 "RackObject.name as object_name, ".
3172 "description ".
3173 "from ((PortForwarding join IPBonds on remoteip=IPBonds.ip) join RackObject on PortForwarding.object_id=RackObject.id) ".
3174 "where IPBonds.object_id='$object_id' ".
3175 "order by remoteip, remoteport, proto, localip, localport";
3176 $result = useSelectBlade ($query, __FUNCTION__);
3177 $count=0;
3178 while ($row = $result->fetch (PDO::FETCH_ASSOC))
3179 {
3180 foreach (array ('proto', 'localport', 'localip', 'remoteport', 'remoteip', 'object_id', 'object_name', 'description') as $cname)
3181 $ret['in'][$count][$cname] = $row[$cname];
3182 $count++;
3183 }
3184 $result->closeCursor();
3185
3186 return $ret;
3187}
3188
3189// This function performs search and then calculates score for each result.
3190// Given previous search results in $objects argument, it adds new results
3191// to the array and updates score for existing results, if it is greater than
3192// existing score.
3193function mergeSearchResults (&$objects, $terms, $fieldname)
3194{
3195 global $dbxlink;
3196 $query =
3197 "select name, label, asset_no, barcode, ro.id, dict_key as objtype_id, " .
3198 "dict_value as objtype_name, asset_no from RackObject as ro inner join Dictionary " .
3199 "on objtype_id = dict_key natural join Chapter where chapter_name = 'RackObjectType' and ";
3200 $count = 0;
3201 foreach (explode (' ', $terms) as $term)
3202 {
3203 if ($count) $query .= ' or ';
3204 $query .= "${fieldname} like '%$term%'";
3205 $count++;
3206 }
3207 $query .= " order by ${fieldname}";
3208 $result = useSelectBlade ($query, __FUNCTION__);
3209// FIXME: this dead call was executed 4 times per 1 object search!
3210// $typeList = getObjectTypeList();
3211 $clist = array ('id', 'name', 'label', 'asset_no', 'barcode', 'objtype_id', 'objtype_name');
3212 while ($row = $result->fetch (PDO::FETCH_ASSOC))
3213 {
3214 foreach ($clist as $cname)
3215 $object[$cname] = $row[$cname];
3216 $object['score'] = 0;
3217 $object['dname'] = displayedName ($object);
3218 unset ($object['objtype_id']);
3219 foreach (explode (' ', $terms) as $term)
3220 if (strstr ($object['name'], $term))
3221 $object['score'] += 1;
3222 unset ($object['name']);
3223 if (!isset ($objects[$row['id']]))
3224 $objects[$row['id']] = $object;
3225 elseif ($objects[$row['id']]['score'] < $object['score'])
3226 $objects[$row['id']]['score'] = $object['score'];
3227 }
3228 return $objects;
3229}
3230
e673ee24 3231?>