r2240 - fix scanIPv4Space() to load NAT rules correctly (ticket:176)
[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 $ret;
932}
933
934// Check the range requested for meaningful IPv4 records, build them
935// into a list and return. Return an empty list if nothing matched.
936// Both arguments are expected in signed int32 form. The resulting list
937// is keyed by uint32 form of each IP address, items aren't sorted.
f7414fa5
DO
938// LATER: accept a list of pairs and build WHERE sub-expression accordingly
939function scanIPv4Space ($pairlist)
e6ca609a
DO
940{
941 $ret = array();
f7414fa5
DO
942 if (!count ($pairlist)) // this is normal for a network completely divided into smaller parts
943 return $ret;;
a910829d 944 $dnamechache = array();
f7414fa5
DO
945 // FIXME: this is a copy-and-paste prototype
946 $or = '';
947 $whereexpr1 = '(';
948 $whereexpr2 = '(';
949 $whereexpr3 = '(';
950 $whereexpr4 = '(';
951 $whereexpr5a = '(';
952 $whereexpr5b = '(';
953 foreach ($pairlist as $tmp)
954 {
955 $db_first = sprintf ('%u', 0x00000000 + $tmp['i32_first']);
956 $db_last = sprintf ('%u', 0x00000000 + $tmp['i32_last']);
957 $whereexpr1 .= $or . "ip between ${db_first} and ${db_last}";
958 $whereexpr2 .= $or . "ip between ${db_first} and ${db_last}";
959 $whereexpr3 .= $or . "vip between ${db_first} and ${db_last}";
960 $whereexpr4 .= $or . "rsip between ${db_first} and ${db_last}";
961 $whereexpr5a .= $or . "remoteip between ${db_first} and ${db_last}";
962 $whereexpr5b .= $or . "localip between ${db_first} and ${db_last}";
963 $or = ' or ';
964 }
965 $whereexpr1 .= ')';
966 $whereexpr2 .= ')';
967 $whereexpr3 .= ')';
968 $whereexpr4 .= ')';
969 $whereexpr5a .= ')';
970 $whereexpr5b .= ')';
a910829d
DO
971
972 // 1. collect labels and reservations
2d318652 973 $query = "select INET_NTOA(ip) as ip, name, reserved from IPAddress ".
f7414fa5 974 "where ${whereexpr1} and (reserved = 'yes' or name != '')";
a910829d
DO
975 $result = useSelectBlade ($query, __FUNCTION__);
976 while ($row = $result->fetch (PDO::FETCH_ASSOC))
977 {
2d318652
DO
978 $ip_bin = ip2long ($row['ip']);
979 if (!isset ($ret[$ip_bin]))
e6ca609a 980 $ret[$ip_bin] = constructIPv4Address ($row['ip']);
2d318652
DO
981 $ret[$ip_bin]['name'] = $row['name'];
982 $ret[$ip_bin]['reserved'] = $row['reserved'];
a910829d
DO
983 }
984 unset ($result);
985
986 // 2. check for allocations
987 $query =
2d318652 988 "select INET_NTOA(ipb.ip) as ip, ro.id as object_id, " .
a910829d
DO
989 "ro.name as object_name, ipb.name, ipb.type, objtype_id, " .
990 "dict_value as objtype_name from " .
991 "IPBonds as ipb inner join RackObject as ro on ipb.object_id = ro.id " .
992 "left join Dictionary on objtype_id=dict_key natural join Chapter " .
f7414fa5 993 "where ${whereexpr2} " .
a910829d
DO
994 "and chapter_name = 'RackObjectType'" .
995 "order by ipb.type, object_name";
996 $result = useSelectBlade ($query, __FUNCTION__);
997 while ($row = $result->fetch (PDO::FETCH_ASSOC))
998 {
2d318652
DO
999 $ip_bin = ip2long ($row['ip']);
1000 if (!isset ($ret[$ip_bin]))
e6ca609a 1001 $ret[$ip_bin] = constructIPv4Address ($row['ip']);
a910829d
DO
1002 if (!isset ($dnamecache[$row['object_id']]))
1003 {
1004 $quasiobject['name'] = $row['object_name'];
1005 $quasiobject['objtype_id'] = $row['objtype_id'];
1006 $quasiobject['objtype_name'] = $row['objtype_name'];
1007 $dnamecache[$row['object_id']] = displayedName ($quasiobject);
1008 }
1009 $tmp = array();
1010 foreach (array ('object_id', 'type', 'name') as $cname)
1011 $tmp[$cname] = $row[$cname];
1012 $tmp['object_name'] = $dnamecache[$row['object_id']];
2d318652 1013 $ret[$ip_bin]['allocs'][] = $tmp;
a910829d
DO
1014 }
1015 unset ($result);
1016
1017 // 3. look for virtual services and related LB
2d318652 1018 $query = "select vs_id, inet_ntoa(vip) as ip, vport, proto, vs.name, " .
a910829d
DO
1019 "object_id, objtype_id, ro.name as object_name, dict_value as objtype_name from " .
1020 "IPVirtualService as vs inner join IPLoadBalancer as lb on vs.id = lb.vs_id " .
1021 "inner join RackObject as ro on lb.object_id = ro.id " .
1022 "left join Dictionary on objtype_id=dict_key " .
1023 "natural join Chapter " .
f7414fa5 1024 "where ${whereexpr3} " .
a910829d
DO
1025 "and chapter_name = 'RackObjectType'" .
1026 "order by vport, proto, ro.name, object_id";
1027 $result = useSelectBlade ($query, __FUNCTION__);
1028 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1029 {
2d318652 1030 $ip_bin = ip2long ($row['ip']);
f3d0cb20 1031 if (!isset ($ret[$ip_bin]))
e6ca609a 1032 $ret[$ip_bin] = constructIPv4Address ($row['ip']);
a910829d
DO
1033 if (!isset ($dnamecache[$row['object_id']]))
1034 {
1035 $quasiobject['name'] = $row['object_name'];
1036 $quasiobject['objtype_id'] = $row['objtype_id'];
1037 $quasiobject['objtype_name'] = $row['objtype_name'];
1038 $dnamecache[$row['object_id']] = displayedName ($quasiobject);
1039 }
1040 $tmp = array();
2d318652 1041 foreach (array ('object_id', 'vport', 'proto', 'vs_id', 'name') as $cname)
a910829d
DO
1042 $tmp[$cname] = $row[$cname];
1043 $tmp['object_name'] = $dnamecache[$row['object_id']];
2d318652
DO
1044 $tmp['vip'] = $row['ip'];
1045 $ret[$ip_bin]['lblist'][] = $tmp;
a910829d
DO
1046 }
1047 unset ($result);
1048
1049 // 4. don't forget about real servers along with pools
2d318652 1050 $query = "select inet_ntoa(rsip) as ip, inservice, rsport, rspool_id, rsp.name as rspool_name from " .
a910829d 1051 "IPRealServer as rs inner join IPRSPool as rsp on rs.rspool_id = rsp.id " .
f7414fa5 1052 "where ${whereexpr4} " .
a910829d
DO
1053 "order by ip, rsport, rspool_id";
1054 $result = useSelectBlade ($query, __FUNCTION__);
1055 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1056 {
2d318652
DO
1057 $ip_bin = ip2long ($row['ip']);
1058 if (!isset ($ret[$ip_bin]))
e6ca609a 1059 $ret[$ip_bin] = constructIPv4Address ($row['ip']);
a910829d
DO
1060 $tmp = array();
1061 foreach (array ('rspool_id', 'rsport', 'rspool_name', 'inservice') as $cname)
1062 $tmp[$cname] = $row[$cname];
2d318652 1063 $ret[$ip_bin]['rslist'][] = $tmp;
a910829d
DO
1064 }
1065 unset ($result);
1066
1067 // 5. add NAT rules, part 1
1068 $query =
1069 "select " .
1070 "proto, " .
1071 "INET_NTOA(localip) as localip, " .
1072 "localport, " .
1073 "INET_NTOA(remoteip) as remoteip, " .
1074 "remoteport, " .
1075 "description " .
1076 "from PortForwarding " .
51332e78 1077 "where ${whereexpr5a} " .
a910829d
DO
1078 "order by localip, localport, remoteip, remoteport, proto";
1079 $result = useSelectBlade ($query, __FUNCTION__);
1080 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1081 {
2d318652 1082 $remoteip_bin = ip2long ($row['remoteip']);
51332e78
DO
1083 if (!isset ($ret[$remoteip_bin]))
1084 $ret[$remoteip_bin] = constructIPv4Address ($row['remoteip']);
1085 $ret[$remoteip_bin]['inpf'][] = $row;
1086 }
1087 unset ($result);
1088 // 5. add NAT rules, part 2
1089 $query =
1090 "select " .
1091 "proto, " .
1092 "INET_NTOA(localip) as localip, " .
1093 "localport, " .
1094 "INET_NTOA(remoteip) as remoteip, " .
1095 "remoteport, " .
1096 "description " .
1097 "from PortForwarding " .
1098 "where ${whereexpr5b} " .
1099 "order by localip, localport, remoteip, remoteport, proto";
1100 $result = useSelectBlade ($query, __FUNCTION__);
1101 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1102 {
2d318652 1103 $localip_bin = ip2long ($row['localip']);
51332e78
DO
1104 if (!isset ($ret[$localip_bin]))
1105 $ret[$localip_bin] = constructIPv4Address ($row['localip']);
1106 $ret[$localip_bin]['outpf'][] = $row;
a910829d 1107 }
51332e78 1108 unset ($result);
a910829d
DO
1109 return $ret;
1110}
1111
1112// Return summary data about an IPv4 prefix, if it exists, or NULL otherwise.
2d318652 1113function getIPv4NetworkInfo ($id = 0)
a910829d
DO
1114{
1115 if ($id <= 0)
1116 {
1117 showError ('Invalid arg', __FUNCTION__);
1118 return NULL;
1119 }
2d318652 1120 $query = "select INET_NTOA(ip) as ip, mask, name ".
a910829d
DO
1121 "from IPRanges where id = $id";
1122 $result = useSelectBlade ($query, __FUNCTION__);
1123 $ret = $result->fetch (PDO::FETCH_ASSOC);
1124 if ($ret == NULL)
1125 return NULL;
1126 unset ($result);
1127 $ret['id'] = $id;
2d318652 1128 $ret['ip_bin'] = ip2long ($ret['ip']);
a910829d
DO
1129 $ret['mask_bin'] = binMaskFromDec ($ret['mask']);
1130 $ret['mask_bin_inv'] = binInvMaskFromDec ($ret['mask']);
1131 $ret['db_first'] = sprintf ('%u', 0x00000000 + $ret['ip_bin'] & $ret['mask_bin']);
1132 $ret['db_last'] = sprintf ('%u', 0x00000000 + $ret['ip_bin'] | ($ret['mask_bin_inv']));
d65353ad 1133 $ret['parent_id'] = getIPv4AddressNetworkId ($ret['ip'], $ret['mask']);
a910829d
DO
1134 return $ret;
1135}
1136
2d318652
DO
1137function getIPv4Address ($dottedquad = '')
1138{
1139 if ($dottedquad == '')
1140 {
1141 showError ('Invalid arg', __FUNCTION__);
1142 return NULL;
1143 }
1144 $i32 = ip2long ($dottedquad); // signed 32 bit
f7414fa5 1145 $scanres = scanIPv4Space (array (array ('i32_first' => $i32, 'i32_last' => $i32)));
2d318652 1146 if (!isset ($scanres[$i32]))
8b980e24 1147 //$scanres[$i32] = constructIPv4Address ($dottedquad); // XXX: this should be verified to not break things
e6ca609a 1148 return constructIPv4Address ($dottedquad);
2d318652
DO
1149 markupIPv4AddrList ($scanres);
1150 return $scanres[$i32];
a910829d
DO
1151}
1152
5222f192
DO
1153function bindIpToObject ($ip = '', $object_id = 0, $name = '', $type = '')
1154{
1155 $result = useInsertBlade
1156 (
1157 'IPBonds',
1158 array
1159 (
1160 'ip' => "INET_ATON('$ip')",
1161 'object_id' => "'${object_id}'",
1162 'name' => "'${name}'",
1163 'type' => "'${type}'"
1164 )
1165 );
1166 return $result ? '' : (__FUNCTION__ . '(): useInsertBlade() failed');
1167}
1168
d65353ad
DO
1169function getIPv4NetworkList ($tagfilter = array(), $tfmode = 'any')
1170{
1171 $whereclause = getWhereClause ($tagfilter);
1172 $query =
1173 "select distinct id ".
1174 "from IPRanges left join TagStorage on id = target_id and target_realm = 'ipv4net' " .
1175 "where true ${whereclause} order by ip";
1176 $result = useSelectBlade ($query, __FUNCTION__);
1177 $ret = array();
1178 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1179 $ret[$row['id']] = NULL;
1180 unset ($result);
1181 $keys = array_keys ($ret);
1182 foreach ($keys as $netid)
1183 {
1184 $ret[$netid] = getIPv4NetworkInfo ($netid);
1185 if ($ret[$netid]['parent_id'] and !in_array ($ret[$netid]['parent_id'], $keys))
1186 {
1187 $ret[$netid]['real_parent_id'] = $ret[$netid]['parent_id'];
1188 $ret[$netid]['parent_id'] = NULL;
1189 }
1190 }
1191 return $ret;
1192}
1193
bb0a44e9 1194// Return the id of the smallest IPv4 network containing the given IPv4 address
d65353ad
DO
1195// or NULL, if nothing was found. When finding the covering network for
1196// another network, it is important to filter out matched records with longer
1197// masks (they aren't going to be the right pick).
1198function getIPv4AddressNetworkId ($dottedquad, $masklen = 32)
e673ee24 1199{
3702d093
DO
1200// N.B. To perform the same for IPv6 address and networks, some pre-requisites
1201// are necessary and a different query. IPv6 addresses are 128 bit long, which
1202// is too much for both PHP and MySQL data types. These values must be split
1203// into 4 32-byte long parts (b_u32_0, b_u32_1, b_u32_2, b_u32_3).
1204// Then each network must have its 128-bit netmask split same way and either
1205// stored right in its record or JOINed from decoder and accessible as m_u32_0,
1206// m_u32_1, m_u32_2, m_u32_3. After that the query to pick the smallest network
1207// covering the given address would look as follows:
1208// $query = 'select id from IPv6Network as n where ' .
1209// "(${b_u32_0} & n.m_u32_0 = n.b_u32_0) and " .
1210// "(${b_u32_1} & n.m_u32_1 = n.b_u32_1) and " .
1211// "(${b_u32_2} & n.m_u32_2 = n.b_u32_2) and " .
1212// "(${b_u32_3} & n.m_u32_3 = n.b_u32_3) and " .
1213// "mask < ${masklen} " .
1214// 'order by mask desc limit 1';
1215
bb0a44e9
DO
1216 $query = 'select id from IPRanges where ' .
1217 "inet_aton('${dottedquad}') & (4294967295 >> (32 - mask)) << (32 - mask) = ip " .
d65353ad 1218 "and mask < ${masklen} " .
bb0a44e9 1219 'order by mask desc limit 1';
065eeb52 1220 $result = useSelectBlade ($query, __FUNCTION__);
bb0a44e9
DO
1221 if ($row = $result->fetch (PDO::FETCH_ASSOC))
1222 return $row['id'];
e673ee24
DO
1223 return NULL;
1224}
1225
1226function updateRange ($id=0, $name='')
1227{
1228 global $dbxlink;
1229 $query =
1230 "update IPRanges set name='$name' where id='$id'";
1231 $result = $dbxlink->exec ($query);
1232 return '';
e673ee24
DO
1233}
1234
1235// This function is actually used not only to update, but also to create records,
1236// that's why ON DUPLICATE KEY UPDATE was replaced by DELETE-INSERT pair
1237// (MySQL 4.0 workaround).
b4c1ef87 1238function updateAddress ($ip = 0, $name = '', $reserved = 'no')
e673ee24
DO
1239{
1240 // DELETE may safely fail.
f5575f12 1241 $r = useDeleteBlade ('IPAddress', 'ip', "INET_ATON('${ip}')");
e673ee24
DO
1242 // INSERT may appear not necessary.
1243 if ($name == '' and $reserved == 'no')
1244 return '';
1245 if (useInsertBlade ('IPAddress', array ('name' => "'${name}'", 'reserved' => "'${reserved}'", 'ip' => "INET_ATON('${ip}')")))
1246 return '';
1247 else
b4c1ef87 1248 return __FUNCTION__ . '(): useInsertBlade() failed';
e673ee24
DO
1249}
1250
e673ee24
DO
1251function updateBond ($ip='', $object_id=0, $name='', $type='')
1252{
1253 global $dbxlink;
1254
1255 $query =
1256 "update IPBonds set name='$name', type='$type' where ip=INET_ATON('$ip') and object_id='$object_id'";
1257 $result = $dbxlink->exec ($query);
1258 return '';
1259}
1260
1261function unbindIpFromObject ($ip='', $object_id=0)
1262{
1263 global $dbxlink;
1264
1265 $query =
1266 "delete from IPBonds where ip=INET_ATON('$ip') and object_id='$object_id'";
1267 $result = $dbxlink->exec ($query);
1268 return '';
1269}
1270
1271// This function returns either all or one user account. Array key is user name.
11c8e4be 1272function getUserAccounts ($tagfilter = array(), $tfmode = 'any')
e673ee24 1273{
81736ac1 1274 $whereclause = getWhereClause ($tagfilter);
e673ee24
DO
1275 $query =
1276 'select user_id, user_name, user_password_hash, user_realname, user_enabled ' .
ebae41b3
DO
1277 'from UserAccount left join TagStorage ' .
1278 "on UserAccount.user_id = TagStorage.target_id and target_realm = 'user' " .
1279 "where true ${whereclause} " .
1280 'order by user_name';
065eeb52 1281 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1282 $ret = array();
1283 $clist = array ('user_id', 'user_name', 'user_realname', 'user_password_hash', 'user_enabled');
1284 while ($row = $result->fetch (PDO::FETCH_ASSOC))
64b95774 1285 foreach ($clist as $cname)
e673ee24
DO
1286 $ret[$row['user_name']][$cname] = $row[$cname];
1287 $result->closeCursor();
1288 return $ret;
1289}
1290
e673ee24
DO
1291function searchByl2address ($l2addr)
1292{
e673ee24
DO
1293 $l2addr = l2addressForDatabase ($l2addr);
1294 $query = "select object_id, Port.id as port_id from RackObject as ro inner join Port on ro.id = Port.object_id " .
1295 "where l2address = ${l2addr}";
065eeb52 1296 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1297 $rows = $result->fetchAll (PDO::FETCH_ASSOC);
1298 $result->closeCursor();
1299 if (count ($rows) == 0) // No results.
1300 return NULL;
1301 if (count ($rows) == 1) // Target found.
1302 return $rows[0];
f41b492f 1303 showError ('More than one results was found. This is probably a broken unique key.', __FUNCTION__);
e673ee24
DO
1304 return NULL;
1305}
1306
ea5fc465
DO
1307function getIPv4PrefixSearchResult ($terms)
1308{
1309 $query = "select id, inet_ntoa(ip) as ip, mask, name from IPRanges where ";
1310 $or = '';
1311 foreach (explode (' ', $terms) as $term)
1312 {
1313 $query .= $or . "name like '%${term}%'";
1314 $or = ' or ';
1315 }
065eeb52 1316 $result = useSelectBlade ($query, __FUNCTION__);
ea5fc465
DO
1317 $ret = array();
1318 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1319 $ret[] = $row;
1320 return $ret;
1321}
1322
1323function getIPv4AddressSearchResult ($terms)
1324{
1325 $query = "select inet_ntoa(ip) as ip, name from IPAddress where ";
1326 $or = '';
1327 foreach (explode (' ', $terms) as $term)
1328 {
1329 $query .= $or . "name like '%${term}%'";
1330 $or = ' or ';
1331 }
065eeb52 1332 $result = useSelectBlade ($query, __FUNCTION__);
ea5fc465
DO
1333 $ret = array();
1334 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1335 $ret[] = $row;
1336 return $ret;
1337}
1338
05411ccd
DO
1339function getIPv4RSPoolSearchResult ($terms)
1340{
1341 $query = "select id as pool_id, name from IPRSPool where ";
1342 $or = '';
1343 foreach (explode (' ', $terms) as $term)
1344 {
1345 $query .= $or . "name like '%${term}%'";
1346 $or = ' or ';
1347 }
065eeb52 1348 $result = useSelectBlade ($query, __FUNCTION__);
05411ccd
DO
1349 $ret = array();
1350 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1351 $ret[] = $row;
1352 return $ret;
1353}
1354
1355function getIPv4VServiceSearchResult ($terms)
1356{
1357 $query = "select id, inet_ntoa(vip) as vip, vport, proto, name from IPVirtualService where ";
1358 $or = '';
1359 foreach (explode (' ', $terms) as $term)
1360 {
1361 $query .= $or . "name like '%${term}%'";
1362 $or = ' or ';
1363 }
065eeb52 1364 $result = useSelectBlade ($query, __FUNCTION__);
05411ccd
DO
1365 $ret = array();
1366 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1367 $ret[] = $row;
1368 return $ret;
1369}
1370
6a88e734
DO
1371function getAccountSearchResult ($terms)
1372{
ea62d9dc 1373 $byUsername = getSearchResultByField
6a88e734
DO
1374 (
1375 'UserAccount',
1376 array ('user_id', 'user_name', 'user_realname'),
1377 'user_name',
1378 $terms,
1379 'user_name'
1380 );
ea62d9dc
DO
1381 $byRealname = getSearchResultByField
1382 (
1383 'UserAccount',
1384 array ('user_id', 'user_name', 'user_realname'),
1385 'user_realname',
1386 $terms,
1387 'user_name'
1388 );
1389 // Filter out dupes.
1390 foreach ($byUsername as $res1)
1391 foreach (array_keys ($byRealname) as $key2)
1392 if ($res1['user_id'] == $byRealname[$key2]['user_id'])
1393 {
1394 unset ($byRealname[$key2]);
1395 continue 2;
1396 }
1397 return array_merge ($byUsername, $byRealname);
6a88e734
DO
1398}
1399
1400function getSearchResultByField ($tname, $rcolumns, $scolumn, $terms, $ocolumn = '')
1401{
1402 $pfx = '';
1403 $query = 'select ';
1404 foreach ($rcolumns as $col)
1405 {
1406 $query .= $pfx . $col;
1407 $pfx = ', ';
1408 }
1409 $pfx = '';
1410 $query .= " from ${tname} where ";
1411 foreach (explode (' ', $terms) as $term)
1412 {
1413 $query .= $pfx . "${scolumn} like '%${term}%'";
1414 $pfx = ' or ';
1415 }
1416 if ($ocolumn != '')
1417 $query .= " order by ${ocolumn}";
1418 $result = useSelectBlade ($query, __FUNCTION__);
1419 $ret = array();
1420 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1421 $ret[] = $row;
1422 return $ret;
1423}
1424
e673ee24
DO
1425// This function returns either port ID or NULL for specified arguments.
1426function getPortID ($object_id, $port_name)
1427{
e673ee24 1428 $query = "select id from Port where object_id=${object_id} and name='${port_name}' limit 2";
065eeb52 1429 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1430 $rows = $result->fetchAll (PDO::FETCH_NUM);
1431 if (count ($rows) != 1)
1432 return NULL;
1433 $ret = $rows[0][0];
1434 $result->closeCursor();
1435 return $ret;
1436}
1437
1438function commitCreateUserAccount ($username, $realname, $password)
1439{
1440 return useInsertBlade
1441 (
1442 'UserAccount',
1443 array
1444 (
1445 'user_name' => "'${username}'",
1446 'user_realname' => "'${realname}'",
1447 'user_password_hash' => "'${password}'"
1448 )
1449 );
1450}
1451
1452function commitUpdateUserAccount ($id, $new_username, $new_realname, $new_password)
1453{
1454 global $dbxlink;
1455 $query =
1456 "update UserAccount set user_name = '${new_username}', user_realname = '${new_realname}', " .
1457 "user_password_hash = '${new_password}' where user_id = ${id} limit 1";
1458 $result = $dbxlink->query ($query);
1459 if ($result == NULL)
1460 {
f41b492f 1461 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1462 die;
1463 }
1464 return TRUE;
1465}
1466
1467function commitEnableUserAccount ($id, $new_enabled_value)
1468{
1469 global $dbxlink;
1470 $query =
1471 "update UserAccount set user_enabled = '${new_enabled_value}' " .
1472 "where user_id = ${id} limit 1";
1473 $result = $dbxlink->query ($query);
1474 if ($result == NULL)
1475 {
f41b492f 1476 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1477 die;
1478 }
1479 return TRUE;
1480}
1481
e673ee24
DO
1482// This function returns an array of all port type pairs from PortCompat table.
1483function getPortCompat ()
1484{
e673ee24
DO
1485 $query =
1486 "select type1, type2, d1.dict_value as type1name, d2.dict_value as type2name from " .
1487 "PortCompat as pc inner join Dictionary as d1 on pc.type1 = d1.dict_key " .
1488 "inner join Dictionary as d2 on pc.type2 = d2.dict_key " .
1489 "inner join Chapter as c1 on d1.chapter_no = c1.chapter_no " .
1490 "inner join Chapter as c2 on d2.chapter_no = c2.chapter_no " .
1491 "where c1.chapter_name = 'PortType' and c2.chapter_name = 'PortType'";
065eeb52 1492 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1493 $ret = $result->fetchAll (PDO::FETCH_ASSOC);
1494 $result->closeCursor();
1495 return $ret;
1496}
1497
1498function removePortCompat ($type1 = 0, $type2 = 0)
1499{
1500 global $dbxlink;
1501 if ($type1 == 0 or $type2 == 0)
1502 {
f41b492f 1503 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
1504 die;
1505 }
1506 $query = "delete from PortCompat where type1 = ${type1} and type2 = ${type2} limit 1";
1507 $result = $dbxlink->query ($query);
1508 if ($result == NULL)
1509 {
f41b492f 1510 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1511 die;
1512 }
1513 return TRUE;
1514}
1515
1516function addPortCompat ($type1 = 0, $type2 = 0)
1517{
1518 if ($type1 <= 0 or $type2 <= 0)
1519 {
f41b492f 1520 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
1521 die;
1522 }
1523 return useInsertBlade
1524 (
1525 'PortCompat',
1526 array ('type1' => $type1, 'type2' => $type2)
1527 );
1528}
1529
1530// This function returns the dictionary as an array of trees, each tree
1531// representing a single chapter. Each element has 'id', 'name', 'sticky'
1532// and 'word' keys with the latter holding all the words within the chapter.
2dd59b15 1533function getDict ($parse_links = FALSE)
e673ee24 1534{
6bb8e41d 1535 $query1 =
e673ee24
DO
1536 "select chapter_name, Chapter.chapter_no, dict_key, dict_value, sticky from " .
1537 "Chapter natural left join Dictionary order by chapter_name, dict_value";
065eeb52 1538 $result = useSelectBlade ($query1, __FUNCTION__);
e673ee24 1539 $dict = array();
89fa639f 1540 while ($row = $result->fetch (PDO::FETCH_ASSOC))
e673ee24
DO
1541 {
1542 $chapter_no = $row['chapter_no'];
1543 if (!isset ($dict[$chapter_no]))
1544 {
1545 $dict[$chapter_no]['no'] = $chapter_no;
1546 $dict[$chapter_no]['name'] = $row['chapter_name'];
1547 $dict[$chapter_no]['sticky'] = $row['sticky'] == 'yes' ? TRUE : FALSE;
1548 $dict[$chapter_no]['word'] = array();
1549 }
1550 if ($row['dict_key'] != NULL)
6bb8e41d 1551 {
2dd59b15
DO
1552 $dict[$chapter_no]['word'][$row['dict_key']] = $parse_links ?
1553 parseWikiLink ($row['dict_value'], 'a') : $row['dict_value'];
6bb8e41d
DO
1554 $dict[$chapter_no]['refcnt'][$row['dict_key']] = 0;
1555 }
e673ee24 1556 }
89fa639f
DO
1557 $result->closeCursor();
1558 unset ($result);
6bb8e41d
DO
1559// Find the list of all assigned values of dictionary-addressed attributes, each with
1560// chapter/word keyed reference counters. Use the structure to adjust reference counters
1561// of the returned disctionary words.
1562 $query2 = "select a.attr_id, am.chapter_no, uint_value, count(object_id) as refcnt " .
1563 "from Attribute as a inner join AttributeMap as am on a.attr_id = am.attr_id " .
1564 "inner join AttributeValue as av on a.attr_id = av.attr_id " .
1565 "inner join Dictionary as d on am.chapter_no = d.chapter_no and av.uint_value = d.dict_key " .
1566 "where attr_type = 'dict' group by a.attr_id, am.chapter_no, uint_value " .
1567 "order by a.attr_id, am.chapter_no, uint_value";
065eeb52 1568 $result = useSelectBlade ($query2, __FUNCTION__);
89fa639f 1569 while ($row = $result->fetch (PDO::FETCH_ASSOC))
6bb8e41d 1570 $dict[$row['chapter_no']]['refcnt'][$row['uint_value']] = $row['refcnt'];
89fa639f 1571 $result->closeCursor();
e673ee24
DO
1572 return $dict;
1573}
1574
da95280e
DO
1575function getDictStats ()
1576{
82f7e2e8 1577 $stock_chapters = array (1, 2, 3, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23);
da95280e 1578 $query =
5aa28abb
DO
1579 "select Chapter.chapter_no, chapter_name, count(dict_key) as wc from " .
1580 "Chapter natural left join Dictionary group by Chapter.chapter_no";
065eeb52 1581 $result = useSelectBlade ($query, __FUNCTION__);
da95280e 1582 $tc = $tw = $uc = $uw = 0;
89fa639f 1583 while ($row = $result->fetch (PDO::FETCH_ASSOC))
da95280e
DO
1584 {
1585 $tc++;
1586 $tw += $row['wc'];;
1587 if (in_array ($row['chapter_no'], $stock_chapters))
1588 continue;
1589 $uc++;
1590 $uw += $row['wc'];;
1591 }
89fa639f
DO
1592 $result->closeCursor();
1593 unset ($result);
08b4cb24
DO
1594 $query = "select count(attr_id) as attrc from RackObject as ro left join " .
1595 "AttributeValue as av on ro.id = av.object_id group by ro.id";
065eeb52 1596 $result = useSelectBlade ($query, __FUNCTION__);
08b4cb24 1597 $to = $ta = $so = 0;
89fa639f 1598 while ($row = $result->fetch (PDO::FETCH_ASSOC))
08b4cb24
DO
1599 {
1600 $to++;
1601 if ($row['attrc'] != 0)
1602 {
1603 $so++;
1604 $ta += $row['attrc'];
1605 }
1606 }
89fa639f 1607 $result->closeCursor();
da95280e
DO
1608 $ret = array();
1609 $ret['Total chapters in dictionary'] = $tc;
1610 $ret['Total words in dictionary'] = $tw;
1611 $ret['User chapters'] = $uc;
1612 $ret['Words in user chapters'] = $uw;
08b4cb24
DO
1613 $ret['Total objects'] = $to;
1614 $ret['Objects with stickers'] = $so;
1615 $ret['Total stickers attached'] = $ta;
da95280e
DO
1616 return $ret;
1617}
1618
6807f0be 1619function getIPv4Stats ()
9ec5fdf1 1620{
9ec5fdf1
DO
1621 $ret = array();
1622 $subject = array();
1623 $subject[] = array ('q' => 'select count(id) from IPRanges', 'txt' => 'Networks');
1624 $subject[] = array ('q' => 'select count(ip) from IPAddress', 'txt' => 'Addresses commented/reserved');
1625 $subject[] = array ('q' => 'select count(ip) from IPBonds', 'txt' => 'Addresses allocated');
1626 $subject[] = array ('q' => 'select count(*) from PortForwarding', 'txt' => 'NAT rules');
1627 $subject[] = array ('q' => 'select count(id) from IPVirtualService', 'txt' => 'Virtual services');
1628 $subject[] = array ('q' => 'select count(id) from IPRSPool', 'txt' => 'Real server pools');
1629 $subject[] = array ('q' => 'select count(id) from IPRealServer', 'txt' => 'Real servers');
1630 $subject[] = array ('q' => 'select count(distinct object_id) from IPLoadBalancer', 'txt' => 'Load balancers');
1631
1632 foreach ($subject as $item)
1633 {
065eeb52 1634 $result = useSelectBlade ($item['q'], __FUNCTION__);
9ec5fdf1
DO
1635 $row = $result->fetch (PDO::FETCH_NUM);
1636 $ret[$item['txt']] = $row[0];
1637 $result->closeCursor();
1638 unset ($result);
1639 }
1640 return $ret;
1641}
1642
6807f0be 1643function getRackspaceStats ()
9ec5fdf1 1644{
9ec5fdf1
DO
1645 $ret = array();
1646 $subject = array();
1647 $subject[] = array ('q' => 'select count(*) from Dictionary where chapter_no = 3', 'txt' => 'Rack rows');
1648 $subject[] = array ('q' => 'select count(*) from Rack', 'txt' => 'Racks');
1649 $subject[] = array ('q' => 'select avg(height) from Rack', 'txt' => 'Average rack height');
1650 $subject[] = array ('q' => 'select sum(height) from Rack', 'txt' => 'Total rack units in field');
1651
1652 foreach ($subject as $item)
1653 {
065eeb52 1654 $result = useSelectBlade ($item['q'], __FUNCTION__);
9ec5fdf1 1655 $row = $result->fetch (PDO::FETCH_NUM);
82f7e2e8 1656 $ret[$item['txt']] = empty ($row[0]) ? 0 : $row[0];
9ec5fdf1
DO
1657 $result->closeCursor();
1658 unset ($result);
1659 }
1660 return $ret;
1661}
1662
e9b9a095 1663function renderTagStats ()
5bbbeaa2 1664{
e9b9a095
DO
1665 global $taglist, $root;
1666 $query = "select id, tag, count(tag_id) as refcnt from " .
5bbbeaa2 1667 "TagTree inner join TagStorage on TagTree.id = TagStorage.tag_id " .
e9b9a095
DO
1668 "group by tag_id order by refcnt desc limit 50";
1669 // The same data is already present in pre-loaded tag list, but not in
1670 // the form we need. So let's ask the DB server for cooked top list and
1671 // use the cooked tag list to break it down.
065eeb52 1672 $result = useSelectBlade ($query, __FUNCTION__);
e9b9a095
DO
1673 $refc = $result->fetchAll (PDO::FETCH_ASSOC);
1674 echo '<table border=1><tr><th>tag</th><th>total</th><th>objects</th><th>IPv4 nets</th><th>racks</th>';
1675 echo '<th>IPv4 VS</th><th>IPv4 RS pools</th><th>users</th></tr>';
1676 $pagebyrealm = array
1677 (
1678 'object' => 'objgroup&group_id=0',
1679 'ipv4net' => 'ipv4space&tab=default',
1680 'rack' => 'rackspace&tab=default',
1681 'ipv4vs' => 'ipv4vslist&tab=default',
1682 'ipv4rspool' => 'ipv4rsplist&tab=default',
1683 'user' => 'userlist&tab=default'
1684 );
1685 foreach ($refc as $ref)
1686 {
1687 echo "<tr><td>${ref['tag']}</td><td>${ref['refcnt']}</td>";
1688 foreach (array ('object', 'ipv4net', 'rack', 'ipv4vs', 'ipv4rspool', 'user') as $realm)
1689 {
1690 echo '<td>';
1691 if (!isset ($taglist[$ref['id']]['refcnt'][$realm]))
1692 echo '&nbsp;';
1693 else
1694 {
1695 echo "<a href='${root}?page=" . $pagebyrealm[$realm] . "&tagfilter[]=${ref['id']}'>";
1696 echo $taglist[$ref['id']]['refcnt'][$realm] . '</a>';
1697 }
1698 echo '</td>';
1699 }
1700 echo '</tr>';
1701 }
1702 echo '</table>';
5bbbeaa2
DO
1703}
1704
6807f0be
DO
1705/*
1706
1707The following allows figuring out records in TagStorage, which refer to non-existing entities:
1708
1709mysql> select target_id from TagStorage left join IPRanges on target_id = id where target_realm = 'ipv4net' and id is null;
1710mysql> select target_id from TagStorage left join RackObject on target_id = id where target_realm = 'object' and id is null;
1711mysql> select target_id from TagStorage left join Rack on target_id = id where target_realm = 'rack' and id is null;
1712mysql> select target_id from TagStorage left join IPVirtualService on target_id = id where target_realm = 'ipv4vs' and id is null;
1713mysql> select target_id from TagStorage left join IPRSPool on target_id = id where target_realm = 'ipv4rspool' and id is null;
1714mysql> select target_id from TagStorage left join UserAccount on target_id = user_id where target_realm = 'user' and user_id is null;
1715
1716Accordingly, these are the records, which refer to non-existent tags:
1717
1718mysql> select tag_id from TagStorage left join TagTree on tag_id = id where id is null;
1719
1720*/
1721
e673ee24
DO
1722function commitUpdateDictionary ($chapter_no = 0, $dict_key = 0, $dict_value = '')
1723{
1724 if ($chapter_no <= 0 or $dict_key <= 0 or empty ($dict_value))
1725 {
f41b492f 1726 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1727 die;
1728 }
1729 global $dbxlink;
1730 $query =
1731 "update Dictionary set dict_value = '${dict_value}' where chapter_no=${chapter_no} " .
1732 "and dict_key=${dict_key} limit 1";
1733 $result = $dbxlink->query ($query);
1734 if ($result == NULL)
1735 {
f41b492f 1736 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1737 die;
1738 }
1739 return TRUE;
1740}
1741
1742function commitSupplementDictionary ($chapter_no = 0, $dict_value = '')
1743{
1744 if ($chapter_no <= 0 or empty ($dict_value))
1745 {
f41b492f 1746 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1747 die;
1748 }
1749 return useInsertBlade
1750 (
1751 'Dictionary',
1752 array ('chapter_no' => $chapter_no, 'dict_value' => "'${dict_value}'")
1753 );
1754}
1755
1756function commitReduceDictionary ($chapter_no = 0, $dict_key = 0)
1757{
1758 if ($chapter_no <= 0 or $dict_key <= 0)
1759 {
f41b492f 1760 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1761 die;
1762 }
1763 global $dbxlink;
1764 $query =
1765 "delete from Dictionary where chapter_no=${chapter_no} " .
1766 "and dict_key=${dict_key} limit 1";
1767 $result = $dbxlink->query ($query);
1768 if ($result == NULL)
1769 {
f41b492f 1770 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1771 die;
1772 }
1773 return TRUE;
1774}
1775
1776function commitAddChapter ($chapter_name = '')
1777{
1778 if (empty ($chapter_name))
1779 {
f41b492f 1780 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1781 die;
1782 }
1783 return useInsertBlade
1784 (
1785 'Chapter',
1786 array ('chapter_name' => "'${chapter_name}'")
1787 );
1788}
1789
1790function commitUpdateChapter ($chapter_no = 0, $chapter_name = '')
1791{
1792 if ($chapter_no <= 0 or empty ($chapter_name))
1793 {
f41b492f 1794 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1795 die;
1796 }
1797 global $dbxlink;
1798 $query =
1799 "update Chapter set chapter_name = '${chapter_name}' where chapter_no = ${chapter_no} " .
1800 "and sticky = 'no' limit 1";
1801 $result = $dbxlink->query ($query);
1802 if ($result == NULL)
1803 {
f41b492f 1804 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1805 die;
1806 }
1807 return TRUE;
1808}
1809
1810function commitDeleteChapter ($chapter_no = 0)
1811{
1812 if ($chapter_no <= 0)
1813 {
f41b492f 1814 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1815 die;
1816 }
1817 global $dbxlink;
1818 $query =
1819 "delete from Chapter where chapter_no = ${chapter_no} and sticky = 'no' limit 1";
1820 $result = $dbxlink->query ($query);
1821 if ($result == NULL)
1822 {
f41b492f 1823 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1824 die;
1825 }
1826 return TRUE;
1827}
1828
4c330a14
DO
1829// This is a dictionary accessor. We perform link rendering, so the user sees
1830// nice <select> drop-downs.
e673ee24
DO
1831function readChapter ($chapter_name = '')
1832{
1833 if (empty ($chapter_name))
1834 {
f41b492f 1835 showError ('invalid argument', __FUNCTION__);
e673ee24
DO
1836 return NULL;
1837 }
e673ee24
DO
1838 $query =
1839 "select dict_key, dict_value from Dictionary natural join Chapter " .
4aa8609b 1840 "where chapter_name = '${chapter_name}'";
065eeb52 1841 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1842 $chapter = array();
1843 while ($row = $result->fetch (PDO::FETCH_ASSOC))
4c330a14 1844 $chapter[$row['dict_key']] = parseWikiLink ($row['dict_value'], 'o');
e673ee24 1845 $result->closeCursor();
4aa8609b
DO
1846 // SQL ORDER BY had no sense, because we need to sort after link rendering, not before.
1847 asort ($chapter);
e673ee24
DO
1848 return $chapter;
1849}
1850
1851function getAttrMap ()
1852{
e673ee24
DO
1853 $query =
1854 "select a.attr_id, a.attr_type, a.attr_name, am.objtype_id, " .
1855 "d.dict_value as objtype_name, am.chapter_no, c2.chapter_name from " .
1856 "Attribute as a natural left join AttributeMap as am " .
1857 "left join Dictionary as d on am.objtype_id = d.dict_key " .
1858 "left join Chapter as c1 on d.chapter_no = c1.chapter_no " .
1859 "left join Chapter as c2 on am.chapter_no = c2.chapter_no " .
1860 "where c1.chapter_name = 'RackObjectType' or c1.chapter_name is null " .
1861 "order by attr_name";
065eeb52 1862 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1863 $ret = array();
1864 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1865 {
1866 $attr_id = $row['attr_id'];
1867 if (!isset ($ret[$attr_id]))
1868 {
1869 $ret[$attr_id]['id'] = $attr_id;
1870 $ret[$attr_id]['type'] = $row['attr_type'];
1871 $ret[$attr_id]['name'] = $row['attr_name'];
1872 $ret[$attr_id]['application'] = array();
1873 }
1874 if ($row['objtype_id'] == '')
1875 continue;
1876 $application['objtype_id'] = $row['objtype_id'];
1877 $application['objtype_name'] = $row['objtype_name'];
1878 if ($row['attr_type'] == 'dict')
1879 {
1880 $application['chapter_no'] = $row['chapter_no'];
1881 $application['chapter_name'] = $row['chapter_name'];
1882 }
1883 $ret[$attr_id]['application'][] = $application;
1884 }
1885 $result->closeCursor();
1886 return $ret;
1887}
1888
1889function commitUpdateAttribute ($attr_id = 0, $attr_name = '')
1890{
1891 if ($attr_id <= 0 or empty ($attr_name))
1892 {
f41b492f 1893 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1894 die;
1895 }
1896 global $dbxlink;
1897 $query =
1898 "update Attribute set attr_name = '${attr_name}' " .
1899 "where attr_id = ${attr_id} limit 1";
1900 $result = $dbxlink->query ($query);
1901 if ($result == NULL)
1902 {
f41b492f 1903 showError ("SQL query '${query}' failed", __FUNCTION__);
e673ee24
DO
1904 die;
1905 }
1906 return TRUE;
1907}
1908
1909function commitAddAttribute ($attr_name = '', $attr_type = '')
1910{
1911 if (empty ($attr_name))
1912 {
f41b492f 1913 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1914 die;
1915 }
1916 switch ($attr_type)
1917 {
1918 case 'uint':
1919 case 'float':
1920 case 'string':
1921 case 'dict':
1922 break;
1923 default:
f41b492f 1924 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1925 die;
1926 }
1927 return useInsertBlade
1928 (
1929 'Attribute',
1930 array ('attr_name' => "'${attr_name}'", 'attr_type' => "'${attr_type}'")
1931 );
1932}
1933
1934function commitDeleteAttribute ($attr_id = 0)
1935{
1936 if ($attr_id <= 0)
1937 {
f41b492f 1938 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1939 die;
1940 }
f5575f12 1941 return useDeleteBlade ('Attribute', 'attr_id', $attr_id);
e673ee24
DO
1942}
1943
1944// FIXME: don't store garbage in chapter_no for non-dictionary types.
1945function commitSupplementAttrMap ($attr_id = 0, $objtype_id = 0, $chapter_no = 0)
1946{
1947 if ($attr_id <= 0 or $objtype_id <= 0 or $chapter_no <= 0)
1948 {
f41b492f 1949 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1950 die;
1951 }
1952 return useInsertBlade
1953 (
1954 'AttributeMap',
1955 array
1956 (
1957 'attr_id' => $attr_id,
1958 'objtype_id' => $objtype_id,
1959 'chapter_no' => $chapter_no
1960 )
1961 );
1962}
1963
1964function commitReduceAttrMap ($attr_id = 0, $objtype_id)
1965{
1966 if ($attr_id <= 0 or $objtype_id <= 0)
1967 {
f41b492f 1968 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1969 die;
1970 }
1971 global $dbxlink;
1972 $query =
1973 "delete from AttributeMap where attr_id=${attr_id} " .
1974 "and objtype_id=${objtype_id} limit 1";
1975 $result = $dbxlink->query ($query);
1976 if ($result == NULL)
1977 {
f41b492f 1978 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1979 die;
1980 }
1981 return TRUE;
1982}
1983
1984// This function returns all optional attributes for requested object
1985// as an array of records. NULL is returned on error and empty array
1986// is returned, if there are no attributes found.
24cbe8af 1987function getAttrValues ($object_id, $strip_optgroup = FALSE)
e673ee24
DO
1988{
1989 if ($object_id <= 0)
1990 {
f41b492f 1991 showError ('Invalid argument', __FUNCTION__);
e673ee24
DO
1992 return NULL;
1993 }
e673ee24
DO
1994 $ret = array();
1995 $query =
1996 "select A.attr_id, A.attr_name, A.attr_type, C.chapter_name, " .
1997 "AV.uint_value, AV.float_value, AV.string_value, D.dict_value from " .
1998 "RackObject as RO inner join AttributeMap as AM on RO.objtype_id = AM.objtype_id " .
1999 "inner join Attribute as A using (attr_id) " .
2000 "left join AttributeValue as AV on AV.attr_id = AM.attr_id and AV.object_id = RO.id " .
2001 "left join Dictionary as D on D.dict_key = AV.uint_value and AM.chapter_no = D.chapter_no " .
2002 "left join Chapter as C on AM.chapter_no = C.chapter_no " .
1a576609 2003 "where RO.id = ${object_id} order by A.attr_type, A.attr_name";
065eeb52 2004 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
2005 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2006 {
2007 $record = array();
2008 $record['id'] = $row['attr_id'];
2009 $record['name'] = $row['attr_name'];
2010 $record['type'] = $row['attr_type'];
2011 switch ($row['attr_type'])
2012 {
2013 case 'uint':
2014 case 'float':
2015 case 'string':
24cbe8af
DO
2016 $record['value'] = $row[$row['attr_type'] . '_value'];
2017 $record['a_value'] = parseWikiLink ($record['value'], 'a');
2018 break;
e673ee24 2019 case 'dict':
24cbe8af
DO
2020 $record['value'] = parseWikiLink ($row[$row['attr_type'] . '_value'], 'o', $strip_optgroup);
2021 $record['a_value'] = parseWikiLink ($row[$row['attr_type'] . '_value'], 'a', $strip_optgroup);
e673ee24
DO
2022 $record['chapter_name'] = $row['chapter_name'];
2023 $record['key'] = $row['uint_value'];
2024 break;
2025 default:
2026 $record['value'] = NULL;
2027 break;
2028 }
2029 $ret[$row['attr_id']] = $record;
2030 }
2031 $result->closeCursor();
2032 return $ret;
2033}
2034
2035function commitResetAttrValue ($object_id = 0, $attr_id = 0)
2036{
2037 if ($object_id <= 0 or $attr_id <= 0)
2038 {
f41b492f 2039 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
2040 die;
2041 }
2042 global $dbxlink;
2043 $query = "delete from AttributeValue where object_id = ${object_id} and attr_id = ${attr_id} limit 1";
2044 $result = $dbxlink->query ($query);
2045 if ($result == NULL)
2046 {
f41b492f 2047 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
2048 die;
2049 }
2050 return TRUE;
2051}
2052
2053// FIXME: don't share common code with use commitResetAttrValue()
2054function commitUpdateAttrValue ($object_id = 0, $attr_id = 0, $value = '')
2055{
2056 if ($object_id <= 0 or $attr_id <= 0)
2057 {
f41b492f 2058 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
2059 die;
2060 }
2061 if (empty ($value))
2062 return commitResetAttrValue ($object_id, $attr_id);
2063 global $dbxlink;
2064 $query1 = "select attr_type from Attribute where attr_id = ${attr_id}";
2065 $result = $dbxlink->query ($query1);
2066 if ($result == NULL)
2067 {
f41b492f 2068 showError ('SQL query #1 failed', __FUNCTION__);
e673ee24
DO
2069 die;
2070 }
2071 $row = $result->fetch (PDO::FETCH_NUM);
2072 if ($row == NULL)
2073 {
f41b492f 2074 showError ('SQL query #1 returned no results', __FUNCTION__);
e673ee24
DO
2075 die;
2076 }
2077 $attr_type = $row[0];
2078 $result->closeCursor();
2079 switch ($attr_type)
2080 {
2081 case 'uint':
2082 case 'float':
2083 case 'string':
2084 $column = $attr_type . '_value';
2085 break;
2086 case 'dict':
2087 $column = 'uint_value';
2088 break;
2089 default:
f41b492f 2090 showError ("Unknown attribute type '${attr_type}' met", __FUNCTION__);
e673ee24
DO
2091 die;
2092 }
2093 $query2 =
2094 "delete from AttributeValue where " .
2095 "object_id = ${object_id} and attr_id = ${attr_id} limit 1";
2096 $result = $dbxlink->query ($query2);
2097 if ($result == NULL)
2098 {
f41b492f 2099 showError ('SQL query #2 failed', __FUNCTION__);
e673ee24
DO
2100 die;
2101 }
2102 // We know $value isn't empty here.
2103 $query3 =
2104 "insert into AttributeValue set ${column} = '${value}', " .
2105 "object_id = ${object_id}, attr_id = ${attr_id} ";
2106 $result = $dbxlink->query ($query3);
2107 if ($result == NULL)
2108 {
f41b492f 2109 showError ('SQL query #3 failed', __FUNCTION__);
e673ee24
DO
2110 die;
2111 }
2112 return TRUE;
2113}
2114
2115function commitUseupPort ($port_id = 0)
2116{
2117 if ($port_id <= 0)
2118 {
f41b492f 2119 showError ("Invalid argument", __FUNCTION__);
e673ee24
DO
2120 die;
2121 }
2122 global $dbxlink;
2123 $query = "update Port set reservation_comment = NULL where id = ${port_id} limit 1";
2124 $result = $dbxlink->exec ($query);
2125 if ($result == NULL)
2126 {
f41b492f 2127 showError ("SQL query failed", __FUNCTION__);
e673ee24
DO
2128 die;
2129 }
2130 return TRUE;
2131
2132}
2133
2134// This is a swiss-knife blade to insert a record into a table.
2135// The first argument is table name.
2136// The second argument is an array of "name" => "value" pairs.
2137// The function returns either TRUE or FALSE (we expect one row
2138// to be inserted).
2139function useInsertBlade ($tablename, $values)
2140{
2141 global $dbxlink;
2142 $namelist = $valuelist = '';
2143 foreach ($values as $name => $value)
2144 {
2145 $namelist = $namelist . ($namelist == '' ? "(${name}" : ", ${name}");
2146 $valuelist = $valuelist . ($valuelist == '' ? "(${value}" : ", ${value}");
2147 }
2148 $query = "insert into ${tablename} ${namelist}) values ${valuelist})";
2149 $result = $dbxlink->exec ($query);
2150 if ($result != 1)
2151 return FALSE;
2152 return TRUE;
2153}
2154
2155// This swiss-knife blade deletes one record from the specified table
2156// using the specified key name and value.
f5575f12 2157function useDeleteBlade ($tablename, $keyname, $keyvalue)
e673ee24
DO
2158{
2159 global $dbxlink;
f5575f12 2160 return 1 === $dbxlink->exec ("delete from ${tablename} where ${keyname}=${keyvalue} limit 1");
e673ee24
DO
2161}
2162
5967b83d
DO
2163function useSelectBlade ($query, $caller = 'N/A')
2164{
2165 global $dbxlink;
2166 $result = $dbxlink->query ($query);
2167 if ($result == NULL)
2168 {
2169 $ei = $dbxlink->errorInfo();
105a3bc8 2170 showError ("SQL query '${query}'\n failed in useSelectBlade with error ${ei[1]} (${ei[2]})", $caller);
5967b83d
DO
2171 return NULL;
2172 }
2173 return $result;
2174}
2175
9c0b0016
DO
2176function loadConfigCache ()
2177{
4fe32e78 2178 $query = 'SELECT varname, varvalue, vartype, is_hidden, emptyok, description FROM Config ORDER BY varname';
065eeb52 2179 $result = useSelectBlade ($query, __FUNCTION__);
9c0b0016
DO
2180 $cache = array();
2181 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2182 $cache[$row['varname']] = $row;
2183 $result->closeCursor();
2184 return $cache;
2185}
2186
2187// setConfigVar() is expected to perform all necessary filtering
2188function storeConfigVar ($varname = NULL, $varvalue = NULL)
2189{
c461c579 2190 global $dbxlink;
bb6b9880 2191 if (empty ($varname) || $varvalue === NULL)
9c0b0016 2192 {
f41b492f 2193 showError ('Invalid arguments', __FUNCTION__);
9c0b0016
DO
2194 return FALSE;
2195 }
2196 $query = "update Config set varvalue='${varvalue}' where varname='${varname}' limit 1";
2197 $result = $dbxlink->query ($query);
2198 if ($result == NULL)
2199 {
f41b492f 2200 showError ("SQL query '${query}' failed", __FUNCTION__);
9c0b0016
DO
2201 return FALSE;
2202 }
2203 $rc = $result->rowCount();
2204 $result->closeCursor();
f7ee57a1 2205 if ($rc == 0 or $rc == 1)
9c0b0016 2206 return TRUE;
f41b492f 2207 showError ("Something went wrong for args '${varname}', '${varvalue}'", __FUNCTION__);
9c0b0016
DO
2208 return FALSE;
2209}
2210
fbbb74fb
DO
2211// Database version detector. Should behave corretly on any
2212// working dataset a user might have.
2213function getDatabaseVersion ()
2214{
2215 global $dbxlink;
2216 $query = "select varvalue from Config where varname = 'DB_VERSION' and vartype = 'string'";
2217 $result = $dbxlink->query ($query);
2218 if ($result == NULL)
2219 {
2220 $errorInfo = $dbxlink->errorInfo();
2221 if ($errorInfo[0] == '42S02') // ER_NO_SUCH_TABLE
2222 return '0.14.4';
4d2e93f2 2223 die (__FUNCTION__ . ': SQL query #1 failed with error ' . $errorInfo[2]);
fbbb74fb
DO
2224 }
2225 $rows = $result->fetchAll (PDO::FETCH_NUM);
2226 if (count ($rows) != 1 || empty ($rows[0][0]))
2227 {
2228 $result->closeCursor();
4d2e93f2 2229 die (__FUNCTION__ . ': Cannot guess database version. Config table is present, but DB_VERSION is missing or invalid. Giving up.');
fbbb74fb
DO
2230 }
2231 $ret = $rows[0][0];
2232 $result->closeCursor();
2233 return $ret;
2234}
2235
da04825a
DO
2236// Return an array of virtual services. For each of them list real server pools
2237// with their load balancers and other stats.
62a1dcb5
DO
2238function getSLBSummary ()
2239{
6fec9f39
DO
2240 $query = 'select vs.id as vsid, inet_ntoa(vip) as vip, vport, proto, vs.name, object_id, ' .
2241 'lb.rspool_id, pool.name as pool_name, count(rs.id) as rscount ' .
2242 'from IPVirtualService as vs inner join IPLoadBalancer as lb on vs.id = lb.vs_id ' .
3e56d972 2243 'inner join IPRSPool as pool on lb.rspool_id = pool.id ' .
6fec9f39
DO
2244 'left join IPRealServer as rs on rs.rspool_id = lb.rspool_id ' .
2245 'group by vs.id, object_id order by vs.vip, object_id';
065eeb52 2246 $result = useSelectBlade ($query, __FUNCTION__);
c3bdc503
DO
2247 $ret = array();
2248 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2249 {
4cadac8f 2250 $vsid = $row['vsid'];
da04825a 2251 $object_id = $row['object_id'];
4cadac8f
DO
2252 if (!isset ($ret[$vsid]))
2253 {
2254 $ret[$vsid] = array();
13bffb29 2255 foreach (array ('vip', 'vport', 'proto', 'name') as $cname)
4cadac8f 2256 $ret[$vsid][$cname] = $row[$cname];
da04825a 2257 $ret[$vsid]['lblist'] = array();
4cadac8f 2258 }
6fec9f39
DO
2259 // There's only one assigned RS pool possible for each LB-VS combination.
2260 $ret[$vsid]['lblist'][$row['object_id']] = array
2261 (
2262 'id' => $row['rspool_id'],
2263 'size' => $row['rscount'],
2264 'name' => $row['pool_name']
2265 );
c3bdc503 2266 }
060ba26e 2267 $result->closeCursor();
c3bdc503 2268 return $ret;
62a1dcb5
DO
2269}
2270
da04825a
DO
2271// Get the detailed composition of a particular virtual service, namely the list
2272// of all pools, each shown with the list of objects servicing it. VS/RS configs
2273// will be returned as well.
060ba26e
DO
2274function getVServiceInfo ($vsid = 0)
2275{
2b4eee17
DO
2276 $query1 = "select inet_ntoa(vip) as vip, vport, proto, name, vsconfig, rsconfig " .
2277 "from IPVirtualService where id = ${vsid}";
065eeb52 2278 $result = useSelectBlade ($query1, __FUNCTION__);
060ba26e 2279 $vsinfo = array ();
89fa639f 2280 $row = $result->fetch (PDO::FETCH_ASSOC);
2b4eee17
DO
2281 if (!$row)
2282 return NULL;
2283 foreach (array ('vip', 'vport', 'proto', 'name', 'vsconfig', 'rsconfig') as $cname)
2284 $vsinfo[$cname] = $row[$cname];
2285 $vsinfo['rspool'] = array();
89fa639f
DO
2286 $result->closeCursor();
2287 unset ($result);
2b4eee17
DO
2288 $query2 = "select pool.id, name, pool.vsconfig, pool.rsconfig, object_id, " .
2289 "lb.vsconfig as lb_vsconfig, lb.rsconfig as lb_rsconfig from " .
2290 "IPRSPool as pool left join IPLoadBalancer as lb on pool.id = lb.rspool_id " .
2291 "where vs_id = ${vsid} order by pool.name, object_id";
065eeb52 2292 $result = useSelectBlade ($query2, __FUNCTION__);
89fa639f 2293 while ($row = $result->fetch (PDO::FETCH_ASSOC))
060ba26e 2294 {
2b4eee17 2295 if (!isset ($vsinfo['rspool'][$row['id']]))
060ba26e 2296 {
2b4eee17
DO
2297 $vsinfo['rspool'][$row['id']]['name'] = $row['name'];
2298 $vsinfo['rspool'][$row['id']]['vsconfig'] = $row['vsconfig'];
2299 $vsinfo['rspool'][$row['id']]['rsconfig'] = $row['rsconfig'];
2300 $vsinfo['rspool'][$row['id']]['lblist'] = array();
060ba26e 2301 }
2b4eee17
DO
2302 if ($row['object_id'] == NULL)
2303 continue;
2304 $vsinfo['rspool'][$row['id']]['lblist'][$row['object_id']] = array
2305 (
2306 'vsconfig' => $row['lb_vsconfig'],
2307 'rsconfig' => $row['lb_rsconfig']
2308 );
060ba26e 2309 }
89fa639f 2310 $result->closeCursor();
060ba26e
DO
2311 return $vsinfo;
2312}
2313
71b8bda1
DO
2314// Collect and return the following info about the given real server pool:
2315// basic information
2316// parent virtual service information
c1ca768c 2317// load balancers list (each with a list of VSes)
71b8bda1
DO
2318// real servers list
2319
2320function getRSPoolInfo ($id = 0)
2321{
c1ca768c 2322 $query1 = "select id, name, vsconfig, rsconfig from " .
481a7f8b 2323 "IPRSPool where id = ${id}";
065eeb52 2324 $result = useSelectBlade ($query1, __FUNCTION__);
71b8bda1 2325 $ret = array();
89fa639f 2326 $row = $result->fetch (PDO::FETCH_ASSOC);
71b8bda1
DO
2327 if (!$row)
2328 return NULL;
70c24883 2329 foreach (array ('id', 'name', 'vsconfig', 'rsconfig') as $c)
71b8bda1 2330 $ret[$c] = $row[$c];
89fa639f
DO
2331 $result->closeCursor();
2332 unset ($result);
71b8bda1
DO
2333 $ret['lblist'] = array();
2334 $ret['rslist'] = array();
1519d6fa
DO
2335 $query2 = "select object_id, vs_id, vsconfig, rsconfig from IPLoadBalancer " .
2336 "where rspool_id = ${id} order by object_id, vs_id";
065eeb52 2337 $result = useSelectBlade ($query2, __FUNCTION__);
89fa639f 2338 while ($row = $result->fetch (PDO::FETCH_ASSOC))
71b8bda1 2339 foreach (array ('vsconfig', 'rsconfig') as $c)
c1ca768c 2340 $ret['lblist'][$row['object_id']][$row['vs_id']][$c] = $row[$c];
89fa639f
DO
2341 $result->closeCursor();
2342 unset ($result);
1f7d18fa 2343 $query3 = "select id, inservice, inet_ntoa(rsip) as rsip, rsport, rsconfig from " .
676a8268 2344 "IPRealServer where rspool_id = ${id} order by IPRealServer.rsip, rsport";
065eeb52 2345 $result = useSelectBlade ($query3, __FUNCTION__);
89fa639f 2346 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1f7d18fa 2347 foreach (array ('inservice', 'rsip', 'rsport', 'rsconfig') as $c)
71b8bda1 2348 $ret['rslist'][$row['id']][$c] = $row[$c];
89fa639f 2349 $result->closeCursor();
71b8bda1
DO
2350 return $ret;
2351}
2352
7e7a8387 2353function addRStoRSPool ($pool_id = 0, $rsip = '', $rsport = 0, $inservice = 'no', $rsconfig = '')
ca461127 2354{
79a9edb4 2355 if ($pool_id <= 0)
ca461127
DO
2356 {
2357 showError ('Invalid arguments', __FUNCTION__);
2358 die;
2359 }
79a9edb4
DO
2360 if (empty ($rsport) or $rsport == 0)
2361 $rsport = 'NULL';
ca461127
DO
2362 return useInsertBlade
2363 (
2364 'IPRealServer',
2365 array
2366 (
2367 'rsip' => "inet_aton('${rsip}')",
2368 'rsport' => $rsport,
2369 'rspool_id' => $pool_id,
bcbeadb4 2370 'inservice' => ($inservice == 'yes' ? "'yes'" : "'no'"),
3241551e
DO
2371 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2372 )
2373 );
2374}
2375
c63a8d6e 2376function commitCreateVS ($vip = '', $vport = 0, $proto = '', $name = '', $vsconfig, $rsconfig, $taglist = array())
d6517a21
DO
2377{
2378 if (empty ($vip) or $vport <= 0 or empty ($proto))
c63a8d6e
DO
2379 return __FUNCTION__ . ': invalid arguments';
2380 if (!useInsertBlade
d6517a21
DO
2381 (
2382 'IPVirtualService',
2383 array
2384 (
2385 'vip' => "inet_aton('${vip}')",
2386 'vport' => $vport,
2387 'proto' => "'${proto}'",
2388 'name' => (empty ($name) ? 'NULL' : "'${name}'"),
2389 'vsconfig' => (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'"),
2390 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2391 )
c63a8d6e
DO
2392 ))
2393 return __FUNCTION__ . ': SQL insertion failed';
351c0966 2394 return produceTagsForLastRecord ('ipv4vs', $taglist);
d6517a21
DO
2395}
2396
c1ca768c 2397function addLBtoRSPool ($pool_id = 0, $object_id = 0, $vs_id = 0, $vsconfig = '', $rsconfig = '')
3241551e 2398{
c1ca768c 2399 if ($pool_id <= 0 or $object_id <= 0 or $vs_id <= 0)
3241551e
DO
2400 {
2401 showError ('Invalid arguments', __FUNCTION__);
2402 die;
2403 }
2404 return useInsertBlade
2405 (
2406 'IPLoadBalancer',
2407 array
2408 (
2409 'object_id' => $object_id,
2410 'rspool_id' => $pool_id,
c1ca768c 2411 'vs_id' => $vs_id,
3241551e
DO
2412 'vsconfig' => (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'"),
2413 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2414 )
ca461127
DO
2415 );
2416}
2417
fb1c4a54
DO
2418function commitDeleteRS ($id = 0)
2419{
2420 if ($id <= 0)
2421 return FALSE;
f5575f12 2422 return useDeleteBlade ('IPRealServer', 'id', $id);
fb1c4a54
DO
2423}
2424
d6517a21
DO
2425function commitDeleteVS ($id = 0)
2426{
2427 if ($id <= 0)
2428 return FALSE;
01b6b4d6 2429 return useDeleteBlade ('IPVirtualService', 'id', $id) && destroyTagsForEntity ('ipv4vs', $id);
d6517a21
DO
2430}
2431
c1ca768c 2432function commitDeleteLB ($object_id = 0, $pool_id = 0, $vs_id = 0)
3241551e
DO
2433{
2434 global $dbxlink;
c4d85fd1 2435 if ($object_id <= 0 or $pool_id <= 0 or $vs_id <= 0)
3241551e 2436 return FALSE;
c1ca768c
DO
2437 $query = "delete from IPLoadBalancer where object_id = ${object_id} and " .
2438 "rspool_id = ${pool_id} and vs_id = ${vs_id} limit 1";
3241551e
DO
2439 $result = $dbxlink->exec ($query);
2440 if ($result === NULL)
2441 return FALSE;
2442 elseif ($result != 1)
2443 return FALSE;
2444 else
2445 return TRUE;
2446}
2447
fb1c4a54
DO
2448function commitUpdateRS ($rsid = 0, $rsip = '', $rsport = 0, $rsconfig = '')
2449{
79a9edb4 2450 if ($rsid <= 0)
fb1c4a54
DO
2451 {
2452 showError ('Invalid args', __FUNCTION__);
2453 die;
2454 }
2455 if (long2ip (ip2long ($rsip)) !== $rsip)
2456 {
2457 showError ("Invalid IP address '${rsip}'", __FUNCTION__);
2458 die;
2459 }
79a9edb4
DO
2460 if (empty ($rsport) or $rsport == 0)
2461 $rsport = 'NULL';
fb1c4a54
DO
2462 global $dbxlink;
2463 $query =
2464 "update IPRealServer set rsip = inet_aton('${rsip}'), rsport = ${rsport}, rsconfig = " .
3241551e 2465 (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
fb1c4a54
DO
2466 " where id = ${rsid} limit 1";
2467 $result = $dbxlink->query ($query);
2468 if ($result == NULL)
2469 {
2470 showError ("SQL query '${query}' failed", __FUNCTION__);
2471 die;
2472 }
2473 return TRUE;
2474}
2475
c1ca768c 2476function commitUpdateLB ($object_id = 0, $pool_id = 0, $vs_id = 0, $vsconfig = '', $rsconfig = '')
3241551e 2477{
c1ca768c 2478 if ($object_id <= 0 or $pool_id <= 0 or $vs_id <= 0)
3241551e
DO
2479 {
2480 showError ('Invalid args', __FUNCTION__);
2481 die;
2482 }
2483 global $dbxlink;
2484 $query =
2485 "update IPLoadBalancer set vsconfig = " .
2486 (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'") .
2487 ', rsconfig = ' .
2488 (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
c1ca768c
DO
2489 " where object_id = ${object_id} and rspool_id = ${pool_id} " .
2490 "and vs_id = ${vs_id} limit 1";
3241551e
DO
2491 $result = $dbxlink->exec ($query);
2492 if ($result === NULL)
2493 return FALSE;
3241551e
DO
2494 else
2495 return TRUE;
2496}
2497
d6517a21
DO
2498function commitUpdateVS ($vsid = 0, $vip = '', $vport = 0, $proto = '', $name = '', $vsconfig = '', $rsconfig = '')
2499{
2500 if ($vsid <= 0 or empty ($vip) or $vport <= 0 or empty ($proto))
2501 {
2502 showError ('Invalid args', __FUNCTION__);
2503 die;
2504 }
2505 global $dbxlink;
2506 $query = "update IPVirtualService set " .
2507 "vip = inet_aton('${vip}'), " .
2508 "vport = ${vport}, " .
2509 "proto = '${proto}', " .
2510 'name = ' . (empty ($name) ? 'NULL,' : "'${name}', ") .
2511 'vsconfig = ' . (empty ($vsconfig) ? 'NULL,' : "'${vsconfig}', ") .
5ad76f01
DO
2512 'rsconfig = ' . (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
2513 " where id = ${vsid} limit 1";
d6517a21
DO
2514 $result = $dbxlink->exec ($query);
2515 if ($result === NULL)
2516 return FALSE;
d6517a21
DO
2517 else
2518 return TRUE;
2519}
2520
e57dca7f 2521// Return the list of virtual services, indexed by vs_id.
70c24883 2522// Each record will be shown with its basic info plus RS pools counter.
11c8e4be 2523function getVSList ($tagfilter = array(), $tfmode = 'any')
e57dca7f 2524{
81736ac1 2525 $whereclause = getWhereClause ($tagfilter);
70c24883
DO
2526 $query = "select vs.id, inet_ntoa(vip) as vip, vport, proto, vs.name, vs.vsconfig, vs.rsconfig, count(rspool_id) as poolcount " .
2527 "from IPVirtualService as vs left join IPLoadBalancer as lb on vs.id = lb.vs_id " .
996b02ba 2528 "left join TagStorage on vs.id = TagStorage.target_id and target_realm = 'ipv4vs' " .
83d3dde9 2529 "where true ${whereclause} group by vs.id order by vs.vip, proto, vport";
065eeb52 2530 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6 2531 $ret = array ();
e57dca7f 2532 while ($row = $result->fetch (PDO::FETCH_ASSOC))
d6517a21 2533 foreach (array ('vip', 'vport', 'proto', 'name', 'vsconfig', 'rsconfig', 'poolcount') as $cname)
4b0932b6 2534 $ret[$row['id']][$cname] = $row[$cname];
e57dca7f 2535 $result->closeCursor();
4b0932b6 2536 return $ret;
e57dca7f
DO
2537}
2538
9a81d416 2539// Return the list of RS pool, indexed by pool id.
11c8e4be 2540function getRSPoolList ($tagfilter = array(), $tfmode = 'any')
9a81d416 2541{
81736ac1 2542 $whereclause = getWhereClause ($tagfilter);
70c24883
DO
2543 $query = "select pool.id, pool.name, count(rspool_id) as refcnt, pool.vsconfig, pool.rsconfig " .
2544 "from IPRSPool as pool left join IPLoadBalancer as lb on pool.id = lb.rspool_id " .
2e4170aa 2545 "left join TagStorage on pool.id = TagStorage.target_id and target_realm = 'ipv4rspool' " .
56c076ed 2546 "where true ${whereclause} group by pool.id order by pool.name, pool.id";
065eeb52 2547 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6 2548 $ret = array ();
9a81d416 2549 while ($row = $result->fetch (PDO::FETCH_ASSOC))
70c24883 2550 foreach (array ('name', 'refcnt', 'vsconfig', 'rsconfig') as $cname)
4b0932b6 2551 $ret[$row['id']][$cname] = $row[$cname];
9a81d416 2552 $result->closeCursor();
4b0932b6 2553 return $ret;
9a81d416
DO
2554}
2555
5a1680d2
DO
2556function loadThumbCache ($rack_id = 0)
2557{
5a1680d2
DO
2558 $ret = NULL;
2559 $query = "select thumb_data from Rack where id = ${rack_id} and thumb_data is not null limit 1";
065eeb52 2560 $result = useSelectBlade ($query, __FUNCTION__);
5a1680d2
DO
2561 $row = $result->fetch (PDO::FETCH_ASSOC);
2562 if ($row)
2563 $ret = base64_decode ($row['thumb_data']);
2564 $result->closeCursor();
2565 return $ret;
2566}
2567
2568function saveThumbCache ($rack_id = 0, $cache = NULL)
2569{
2570 global $dbxlink;
2571 if ($rack_id == 0 or $cache == NULL)
2572 {
2573 showError ('Invalid arguments', __FUNCTION__);
2574 return;
2575 }
2576 $data = base64_encode ($cache);
2577 $query = "update Rack set thumb_data = '${data}' where id = ${rack_id} limit 1";
2578 $result = $dbxlink->exec ($query);
2579}
9a81d416 2580
c7fe33be
DO
2581function resetThumbCache ($rack_id = 0)
2582{
2583 global $dbxlink;
2584 if ($rack_id == 0)
2585 {
2586 showError ('Invalid argument', __FUNCTION__);
2587 return;
2588 }
2589 $query = "update Rack set thumb_data = NULL where id = ${rack_id} limit 1";
2590 $result = $dbxlink->exec ($query);
2591}
2592
748805bf
DO
2593// Return the list of attached RS pools for the given object. As long as we have
2594// the LB-VS UNIQUE in IPLoadBalancer table, it is Ok to key returned records
2595// by vs_id, because there will be only one RS pool listed for each VS of the
2596// current object.
78e7b769
DO
2597function getRSPoolsForObject ($object_id = 0)
2598{
2599 if ($object_id <= 0)
2600 {
2601 showError ('Invalid object_id', __FUNCTION__);
2602 return NULL;
2603 }
748805bf 2604 $query = 'select vs_id, inet_ntoa(vip) as vip, vport, proto, vs.name, pool.id as pool_id, ' .
732e4578 2605 'pool.name as pool_name, count(rsip) as rscount, lb.vsconfig, lb.rsconfig from ' .
748805bf
DO
2606 'IPLoadBalancer as lb inner join IPRSPool as pool on lb.rspool_id = pool.id ' .
2607 'inner join IPVirtualService as vs on lb.vs_id = vs.id ' .
2608 'left join IPRealServer as rs on lb.rspool_id = rs.rspool_id ' .
2609 "where lb.object_id = ${object_id} " .
2610 'group by lb.rspool_id, lb.vs_id order by vs.vip, vport, proto, pool.name';
065eeb52 2611 $result = useSelectBlade ($query, __FUNCTION__);
748805bf 2612 $ret = array ();
78e7b769 2613 while ($row = $result->fetch (PDO::FETCH_ASSOC))
732e4578 2614 foreach (array ('vip', 'vport', 'proto', 'name', 'pool_id', 'pool_name', 'rscount', 'vsconfig', 'rsconfig') as $cname)
748805bf 2615 $ret[$row['vs_id']][$cname] = $row[$cname];
78e7b769 2616 $result->closeCursor();
748805bf 2617 return $ret;
78e7b769
DO
2618}
2619
c63a8d6e 2620function commitCreateRSPool ($name = '', $vsconfig = '', $rsconfig = '', $taglist = array())
5ad76f01 2621{
c63a8d6e
DO
2622 if (empty ($name))
2623 return __FUNCTION__ . ': invalid arguments';
2624 if (!useInsertBlade
5ad76f01
DO
2625 (
2626 'IPRSPool',
2627 array
2628 (
5ad76f01
DO
2629 'name' => (empty ($name) ? 'NULL' : "'${name}'"),
2630 'vsconfig' => (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'"),
2631 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2632 )
c63a8d6e
DO
2633 ))
2634 return __FUNCTION__ . ': SQL insertion failed';
351c0966 2635 return produceTagsForLastRecord ('ipv4rspool', $taglist);
5ad76f01
DO
2636}
2637
2638function commitDeleteRSPool ($pool_id = 0)
2639{
2640 global $dbxlink;
2641 if ($pool_id <= 0)
2642 return FALSE;
01b6b4d6 2643 return useDeleteBlade ('IPRSPool', 'id', $pool_id) && destroyTagsForEntity ('ipv4rspool', $pool_id);
5ad76f01
DO
2644}
2645
2646function commitUpdateRSPool ($pool_id = 0, $name = '', $vsconfig = '', $rsconfig = '')
2647{
2648 if ($pool_id <= 0)
2649 {
2650 showError ('Invalid arg', __FUNCTION__);
2651 die;
2652 }
2653 global $dbxlink;
2654 $query = "update IPRSPool set " .
2655 'name = ' . (empty ($name) ? 'NULL,' : "'${name}', ") .
2656 'vsconfig = ' . (empty ($vsconfig) ? 'NULL,' : "'${vsconfig}', ") .
2657 'rsconfig = ' . (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
2658 " where id = ${pool_id} limit 1";
2659 $result = $dbxlink->exec ($query);
2660 if ($result === NULL)
2661 return FALSE;
2662 elseif ($result != 1)
2663 return FALSE;
2664 else
2665 return TRUE;
2666}
2667
8253d9f0
DO
2668function getRSList ()
2669{
1f7d18fa 2670 $query = "select id, inservice, inet_ntoa(rsip) as rsip, rsport, rspool_id, rsconfig " .
8253d9f0 2671 "from IPRealServer order by rspool_id, IPRealServer.rsip, rsport";
065eeb52 2672 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6 2673 $ret = array ();
8253d9f0 2674 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1f7d18fa 2675 foreach (array ('inservice', 'rsip', 'rsport', 'rspool_id', 'rsconfig') as $cname)
4b0932b6
DO
2676 $ret[$row['id']][$cname] = $row[$cname];
2677 $result->closeCursor();
2678 return $ret;
2679}
2680
2681// Return the list of all currently configured load balancers with their pool count.
2682function getLBList ()
2683{
4b0932b6
DO
2684 $query = "select object_id, count(rspool_id) as poolcount " .
2685 "from IPLoadBalancer group by object_id order by object_id";
065eeb52 2686 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6
DO
2687 $ret = array ();
2688 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2689 $ret[$row['object_id']] = $row['poolcount'];
8253d9f0 2690 $result->closeCursor();
4b0932b6 2691 return $ret;
8253d9f0
DO
2692}
2693
9e677cbd
DO
2694// For the given object return: it vsconfig/rsconfig; the list of RS pools
2695// attached (each with vsconfig/rsconfig in turn), each with the list of
2696// virtual services terminating the pool. Each pool also lists all real
2697// servers with rsconfig.
2987fc1f 2698function getSLBConfig ($object_id)
9e677cbd
DO
2699{
2700 if ($object_id <= 0)
2701 {
2702 showError ('Invalid arg', __FUNCTION__);
2703 return NULL;
2704 }
9e677cbd 2705 $ret = array();
d91f08f3
DO
2706 $query = 'select vs_id, inet_ntoa(vip) as vip, vport, proto, vs.name as vs_name, ' .
2707 'vs.vsconfig as vs_vsconfig, vs.rsconfig as vs_rsconfig, ' .
2708 'lb.vsconfig as lb_vsconfig, lb.rsconfig as lb_rsconfig, pool.id as pool_id, pool.name as pool_name, ' .
9e677cbd 2709 'pool.vsconfig as pool_vsconfig, pool.rsconfig as pool_rsconfig, ' .
d91f08f3
DO
2710 'rs.id as rs_id, inet_ntoa(rsip) as rsip, rsport, rs.rsconfig as rs_rsconfig from ' .
2711 'IPLoadBalancer as lb inner join IPRSPool as pool on lb.rspool_id = pool.id ' .
2712 'inner join IPVirtualService as vs on lb.vs_id = vs.id ' .
9e677cbd 2713 'inner join IPRealServer as rs on lb.rspool_id = rs.rspool_id ' .
1f7d18fa
DO
2714 "where lb.object_id = ${object_id} and rs.inservice = 'yes' " .
2715 "order by vs.vip, vport, proto, pool.name, rs.rsip, rs.rsport";
065eeb52 2716 $result = useSelectBlade ($query, __FUNCTION__);
9e677cbd
DO
2717 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2718 {
d91f08f3
DO
2719 $vs_id = $row['vs_id'];
2720 if (!isset ($ret[$vs_id]))
2721 {
2722 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)
2723 $ret[$vs_id][$c] = $row[$c];
2724 $ret[$vs_id]['rslist'] = array();
2725 }
2726 foreach (array ('rsip', 'rsport', 'rs_rsconfig') as $c)
2727 $ret[$vs_id]['rslist'][$row['rs_id']][$c] = $row[$c];
9e677cbd
DO
2728 }
2729 $result->closeCursor();
2730 return $ret;
2731}
1f7d18fa
DO
2732
2733function commitSetInService ($rs_id = 0, $inservice = '')
2734{
2735 if ($rs_id <= 0 or empty ($inservice))
2736 {
2737 showError ('Invalid args', __FUNCTION__);
2738 return NULL;
2739 }
2740 global $dbxlink;
2741 $query = "update IPRealServer set inservice = '${inservice}' where id = ${rs_id} limit 1";
2742 $result = $dbxlink->exec ($query);
2743 if ($result === NULL)
2744 return FALSE;
2745 elseif ($result != 1)
2746 return FALSE;
2747 else
2748 return TRUE;
2749}
2750
ad0e4754
DO
2751function executeAutoPorts ($object_id = 0, $type_id = 0)
2752{
2753 if ($object_id == 0 or $type_id == 0)
2754 {
2755 showError ('Invalid arguments', __FUNCTION__);
2756 die;
2757 }
f3f0161f 2758 $ret = TRUE;
118e4c38 2759 foreach (getAutoPorts ($type_id) as $autoport)
f3f0161f
DO
2760 $ret = $ret and '' == commitAddPort ($object_id, $autoport['name'], $autoport['type'], '', '');
2761 return $ret;
ad0e4754
DO
2762}
2763
6e49bd1f 2764// Return only implicitly listed tags, the rest of the chain will be
a6e8d544 2765// generated/deducted later at higher levels.
aab37bc0 2766// Result is a chain: randomly indexed taginfo list.
f9bc186f 2767function loadEntityTags ($entity_realm = '', $entity_id = 0)
5967b83d 2768{
f9bc186f
DO
2769 if ($entity_realm == '' or $entity_id <= 0)
2770 {
2771 showError ('Invalid or missing arguments', __FUNCTION__);
2772 return NULL;
2773 }
a6e8d544 2774 $ret = array();
edf0993c
DO
2775 $query = "select tt.id, tag from " .
2776 "TagStorage as ts inner join TagTree as tt on ts.tag_id = tt.id " .
2777 "where target_realm = '${entity_realm}' and target_id = ${entity_id} " .
2778 "order by tt.tag";
2779 $result = useSelectBlade ($query, __FUNCTION__);
5967b83d 2780 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2fb24351 2781 $ret[$row['id']] = $row;
a6e8d544 2782 $result->closeCursor();
aab37bc0 2783 return getExplicitTagsOnly ($ret);
5967b83d
DO
2784}
2785
f9bc186f
DO
2786function loadRackObjectTags ($id)
2787{
2788 return loadEntityTags ('object', $id);
2789}
2790
2791function loadIPv4PrefixTags ($id)
2792{
2793 return loadEntityTags ('ipv4net', $id);
2794}
2795
41bd8c87
DO
2796function loadRackTags ($id)
2797{
2798 return loadEntityTags ('rack', $id);
2799}
2800
d817ba03
DO
2801function loadIPv4VSTags ($id)
2802{
2803 return loadEntityTags ('ipv4vs', $id);
2804}
2805
2806function loadIPv4RSPoolTags ($id)
2807{
2808 return loadEntityTags ('ipv4rspool', $id);
2809}
2810
ebae41b3
DO
2811function loadUserTags ($user_id)
2812{
2813 return loadEntityTags ('user', $user_id);
2814}
2815
351c0966 2816// Return a tag chain with all DB tags on it.
5967b83d
DO
2817function getTagList ()
2818{
20c901a7 2819 $ret = array();
5b7bd02e
DO
2820 $query = "select id, parent_id, tag, target_realm as realm, count(target_id) as refcnt " .
2821 "from TagTree left join TagStorage on id = tag_id " .
2822 "group by id, target_realm order by tag";
065eeb52 2823 $result = useSelectBlade ($query, __FUNCTION__);
fb7a4967
DO
2824 $ci = 0; // Collation index. The resulting rows are ordered according to default collation,
2825 // which is utf8_general_ci for UTF-8.
5967b83d 2826 while ($row = $result->fetch (PDO::FETCH_ASSOC))
5b7bd02e 2827 {
7cc02fc1 2828 if (!isset ($ret[$row['id']]))
20c901a7 2829 $ret[$row['id']] = array
5b7bd02e
DO
2830 (
2831 'id' => $row['id'],
2832 'tag' => $row['tag'],
fb7a4967 2833 'ci' => $ci++,
5b7bd02e
DO
2834 'parent_id' => $row['parent_id'],
2835 'refcnt' => array()
2836 );
2837 if ($row['realm'])
20c901a7 2838 $ret[$row['id']]['refcnt'][$row['realm']] = $row['refcnt'];
5b7bd02e 2839 }
5967b83d 2840 $result->closeCursor();
20c901a7 2841 return $ret;
5967b83d
DO
2842}
2843
fe7044ad
DO
2844function commitCreateTag ($tagname = '', $parent_id = 0)
2845{
2846 if ($tagname == '' or $parent_id === 0)
2847 return "Invalid args to " . __FUNCTION__;
2848 $result = useInsertBlade
2849 (
2850 'TagTree',
2851 array
2852 (
2853 'tag' => "'${tagname}'",
2854 'parent_id' => $parent_id
2855 )
2856 );
2857 if ($result)
2858 return '';
2859 else
2860 return "SQL query failed in " . __FUNCTION__;
2861}
2862
2863function commitDestroyTag ($tagid = 0)
2864{
2865 if ($tagid == 0)
2866 return 'Invalid arg to ' . __FUNCTION__;
f5575f12 2867 if (useDeleteBlade ('TagTree', 'id', $tagid))
fe7044ad
DO
2868 return '';
2869 else
2870 return 'useDeleteBlade() failed in ' . __FUNCTION__;
2871}
f9bc186f 2872
49fb1027 2873function commitUpdateTag ($tag_id, $tag_name, $parent_id)
f9bc186f 2874{
49fb1027
DO
2875 if ($parent_id == 0)
2876 $parent_id = 'NULL';
f9bc186f 2877 global $dbxlink;
49fb1027
DO
2878 $query = "update TagTree set tag = '${tag_name}', parent_id = ${parent_id} " .
2879 "where id = ${tag_id} limit 1";
f9bc186f
DO
2880 $result = $dbxlink->exec ($query);
2881 if ($result === NULL)
49fb1027
DO
2882 return 'SQL query failed in ' . __FUNCTION__;
2883 return '';
f9bc186f
DO
2884}
2885
01b6b4d6
DO
2886// Drop the whole chain stored.
2887function destroyTagsForEntity ($entity_realm, $entity_id)
aedf18af
DO
2888{
2889 global $dbxlink;
2890 $query = "delete from TagStorage where target_realm = '${entity_realm}' and target_id = ${entity_id}";
2891 $result = $dbxlink->exec ($query);
2892 if ($result === NULL)
2893 return FALSE;
2894 else
2895 return TRUE;
2896}
2897
01b6b4d6
DO
2898// Drop only one record. This operation doesn't involve retossing other tags, unlike when adding.
2899function deleteTagForEntity ($entity_realm, $entity_id, $tag_id)
2900{
2901 global $dbxlink;
2902 $query = "delete from TagStorage where target_realm = '${entity_realm}' and target_id = ${entity_id} and tag_id = ${tag_id}";
2903 $result = $dbxlink->exec ($query);
2904 if ($result === NULL)
2905 return FALSE;
2906 else
2907 return TRUE;
2908}
2909
351c0966 2910// Push a record into TagStorage unconditionally.
3355ca56 2911function addTagForEntity ($realm = '', $entity_id, $tag_id)
eb6ea26f 2912{
3355ca56
DO
2913 if (empty ($realm))
2914 return FALSE;
eb6ea26f
DO
2915 return useInsertBlade
2916 (
2917 'TagStorage',
2918 array
2919 (
2920 'target_realm' => "'${realm}'",
2921 'target_id' => $entity_id,
2922 'tag_id' => $tag_id,
2923 )
2924 );
2925}
2926
351c0966 2927// Add records into TagStorage, if this makes sense (IOW, they don't appear
abef7149
DO
2928// on the implicit list already). Then remove any other records, which
2929// appear on the "implicit" side of the chain. This will make sure,
351c0966
DO
2930// that both the tag base is still minimal and all requested tags appear on
2931// the resulting tag chain.
abef7149
DO
2932// Return TRUE, if any changes were committed.
2933function rebuildTagChainForEntity ($realm, $entity_id, $extrachain = array())
2934{
2935 // Put the current explicit sub-chain into a buffer and merge all tags from
2936 // the extra chain, which aren't there yet.
2937 $newchain = $oldchain = loadEntityTags ($realm, $entity_id);
2938 foreach ($extrachain as $extratag)
2939 if (!tagOnChain ($extratag, $newchain))
2940 $newchain[] = $extratag;
2941 // Then minimize the working buffer and check if it differs from the original
2942 // chain we started with. If it is so, save the work and signal the upper layer.
2943 $newchain = getExplicitTagsOnly ($newchain);
2944 if (tagChainCmp ($oldchain, $newchain))
2945 {
01b6b4d6 2946 destroyTagsForEntity ($realm, $entity_id);
abef7149
DO
2947 foreach ($newchain as $taginfo)
2948 addTagForEntity ($realm, $entity_id, $taginfo['id']);
2949 return TRUE;
2950 }
2951 return FALSE;
351c0966
DO
2952}
2953
2954// Presume, that the target record has no tags attached.
2955function produceTagsForLastRecord ($realm, $tagidlist, $last_insert_id = 0)
2956{
2957 if (!count ($tagidlist))
c63a8d6e
DO
2958 return '';
2959 if (!$last_insert_id)
2960 $last_insert_id = lastInsertID();
2961 $errcount = 0;
abef7149 2962 foreach (getExplicitTagsOnly (buildTagChainFromIds ($tagidlist)) as $taginfo)
cdb7e75d 2963 if (addTagForEntity ($realm, $last_insert_id, $taginfo['id']) == FALSE)
c63a8d6e
DO
2964 $errcount++;
2965 if (!$errcount)
2966 return '';
2967 else
2968 return "Experienced ${errcount} errors adding tags in realm '${realm}' for entity ID == ${last_insert_id}";
2969}
2970
42023f03
DO
2971function createIPv4Prefix ($range = '', $name = '', $is_bcast = FALSE, $taglist = array())
2972{
2973 // $range is in x.x.x.x/x format, split into ip/mask vars
2974 $rangeArray = explode('/', $range);
2975 if (count ($rangeArray) != 2)
2976 return "Invalid IPv4 prefix '${range}'";
2977 $ip = $rangeArray[0];
2978 $mask = $rangeArray[1];
2979
2980 if (empty ($ip) or empty ($mask))
2981 return "Invalid IPv4 prefix '${range}'";
2982 $ipL = ip2long($ip);
2983 $maskL = ip2long($mask);
2984 if ($ipL == -1 || $ipL === FALSE)
2985 return 'Bad IPv4 address';
2986 if ($mask < 32 && $mask > 0)
2987 $maskL = $mask;
2988 else
2989 {
2990 $maskB = decbin($maskL);
2991 if (strlen($maskB)!=32)
2992 return 'Invalid netmask';
2993 $ones=0;
2994 $zeroes=FALSE;
2995 foreach( str_split ($maskB) as $digit)
2996 {
2997 if ($digit == '0')
2998 $zeroes = TRUE;
2999 if ($digit == '1')
3000 {
3001 $ones++;
3002 if ($zeroes == TRUE)
3003 return 'Invalid netmask';
3004 }
3005 }
3006 $maskL = $ones;
3007 }
3008 $binmask = binMaskFromDec($maskL);
3009 $ipL = $ipL & $binmask;
42023f03
DO
3010 $result = useInsertBlade
3011 (
3012 'IPRanges',
3013 array
3014 (
3015 'ip' => sprintf ('%u', $ipL),
3016 'mask' => "'${maskL}'",
3017 'name' => "'${name}'"
3018 )
3019 );
3020
3021 if ($is_bcast and $maskL < 31)
3022 {
3023 $network_addr = long2ip ($ipL);
3024 $broadcast_addr = long2ip ($ipL | binInvMaskFromDec ($maskL));
3025 updateAddress ($network_addr, 'network', 'yes');
3026 updateAddress ($broadcast_addr, 'broadcast', 'yes');
3027 }
351c0966 3028 return produceTagsForLastRecord ('ipv4net', $taglist);
42023f03
DO
3029}
3030
3031// FIXME: This function doesn't wipe relevant records from IPAddress table.
3032function destroyIPv4Prefix ($id = 0)
3033{
3034 if ($id <= 0)
3035 return __FUNCTION__ . ': Invalid IPv4 prefix ID';
f5575f12 3036 if (!useDeleteBlade ('IPRanges', 'id', $id))
42023f03 3037 return __FUNCTION__ . ': SQL query #1 failed';
01b6b4d6 3038 if (!destroyTagsForEntity ('ipv4net', $id))
42023f03
DO
3039 return __FUNCTION__ . ': SQL query #2 failed';
3040 return '';
3041}
3042
ebae41b3
DO
3043function loadScript ($name)
3044{
3045 $result = useSelectBlade ("select script_text from Script where script_name = '${name}'");
3046 $row = $result->fetch (PDO::FETCH_NUM);
4a6a28f1
DO
3047 if ($row !== FALSE)
3048 return $row[0];
3049 else
3050 return NULL;
ebae41b3
DO
3051}
3052
3053function saveScript ($name, $text)
3054{
3055 if (empty ($name))
3056 {
3057 showError ('Invalid argument');
3058 return FALSE;
3059 }
4a6a28f1 3060 // delete regardless of existence
f5575f12 3061 useDeleteBlade ('Script', 'script_name', "'${name}'");
4a6a28f1 3062 return useInsertBlade
ebae41b3
DO
3063 (
3064 'Script',
3065 array
3066 (
3067 'script_name' => "'${name}'",
3068 'script_text' => "'${text}'"
3069 )
3070 );
3071}
3072
3073function saveUserPassword ($user_id, $newp)
bcd37231 3074{
ebae41b3
DO
3075 $newhash = hash (PASSWORD_HASH, $newp);
3076 $query = "update UserAccount set user_password_hash = ${newhash} where user_id = ${user_id} limit 1";
bcd37231
DO
3077}
3078
cf6c472b
DO
3079function objectIsPortless ($id = 0)
3080{
3081 if ($id <= 0)
3082 {
3083 showError ('Invalid argument', __FUNCTION__);
3084 return;
3085 }
3086 if (($result = useSelectBlade ("select count(id) from Port where object_id = ${id}", __FUNCTION__)) == NULL)
3087 {
3088 showError ('SQL query failed', __FUNCTION__);
3089 return;
3090 }
3091 $row = $result->fetch (PDO::FETCH_NUM);
3092 $count = $row[0];
3093 $result->closeCursor();
3094 unset ($result);
81736ac1 3095 return $count === '0';
cf6c472b
DO
3096}
3097
15555995
DO
3098function recordExists ($id = 0, $realm = 'object')
3099{
3100 if ($id <= 0)
3101 return FALSE;
3102 $table = array
3103 (
3104 'object' => 'RackObject',
1a315491
DO
3105 'ipv4net' => 'IPRanges',
3106 'user' => 'UserAccount',
15555995
DO
3107 );
3108 $idcol = array
3109 (
3110 'object' => 'id',
1a315491
DO
3111 'ipv4net' => 'id',
3112 'user' => 'user_id',
15555995
DO
3113 );
3114 $query = 'select count(*) from ' . $table[$realm] . ' where ' . $idcol[$realm] . ' = ' . $id;
3115 if (($result = useSelectBlade ($query, __FUNCTION__)) == NULL)
3116 {
3117 showError ('SQL query failed', __FUNCTION__);
3118 return FALSE;
3119 }
3120 $row = $result->fetch (PDO::FETCH_NUM);
3121 $count = $row[0];
3122 $result->closeCursor();
3123 unset ($result);
3124 return $count === '1';
3125}
3126
0f3c6639
DO
3127function tagExistsInDatabase ($tname)
3128{
3129 $result = useSelectBlade ("select count(*) from TagTree where lower(tag) = lower('${tname}')");
3130 $row = $result->fetch (PDO::FETCH_NUM);
3131 $count = $row[0];
3132 $result->closeCursor();
3133 unset ($result);
3134 return $count !== '0';
3135}
3136
d983f70a
DO
3137function newPortForwarding ($object_id, $localip, $localport, $remoteip, $remoteport, $proto, $description)
3138{
3139 if (NULL === getIPv4AddressNetworkId ($localip))
3140 return "$localip: Non existant ip";
3141 if (NULL === getIPv4AddressNetworkId ($localip))
3142 return "$remoteip: Non existant ip";
3143 if ( ($localport <= 0) or ($localport >= 65536) )
3144 return "$localport: invaild port";
3145 if ( ($remoteport <= 0) or ($remoteport >= 65536) )
3146 return "$remoteport: invaild port";
3147
3148 $result = useInsertBlade
3149 (
3150 'PortForwarding',
3151 array
3152 (
3153 'object_id' => $object_id,
3154 'localip' => "INET_ATON('${localip}')",
3155 'remoteip' => "INET_ATON('$remoteip')",
3156 'localport' => $localport,
3157 'remoteport' => $remoteport,
3158 'proto' => "'${proto}'",
3159 'description' => "'${description}'",
3160 )
3161 );
3162 if ($result)
3163 return '';
3164 else
3165 return __FUNCTION__ . ': Failed to insert the rule.';
3166}
3167
3168function deletePortForwarding ($object_id, $localip, $localport, $remoteip, $remoteport, $proto)
3169{
3170 global $dbxlink;
3171
3172 $query =
3173 "delete from PortForwarding where object_id='$object_id' and localip=INET_ATON('$localip') and remoteip=INET_ATON('$remoteip') and localport='$localport' and remoteport='$remoteport' and proto='$proto'";
3174 $result = $dbxlink->exec ($query);
3175 return '';
3176}
3177
3178function updatePortForwarding ($object_id, $localip, $localport, $remoteip, $remoteport, $proto, $description)
3179{
3180 global $dbxlink;
3181
3182 $query =
3183 "update PortForwarding set description='$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'";
3184 $result = $dbxlink->exec ($query);
3185 return '';
3186}
3187
3188function getNATv4ForObject ($object_id)
3189{
3190 $ret = array();
3191 $ret['out'] = array();
3192 $ret['in'] = array();
3193 $query =
3194 "select ".
3195 "proto, ".
3196 "INET_NTOA(localip) as localip, ".
3197 "localport, ".
3198 "INET_NTOA(remoteip) as remoteip, ".
3199 "remoteport, ".
3200 "ipa1.name as local_addr_name, " .
3201 "ipa2.name as remote_addr_name, " .
3202 "description ".
3203 "from PortForwarding ".
3204 "left join IPAddress as ipa1 on PortForwarding.localip = ipa1.ip " .
3205 "left join IPAddress as ipa2 on PortForwarding.remoteip = ipa2.ip " .
3206 "where object_id='$object_id' ".
3207 "order by localip, localport, proto, remoteip, remoteport";
3208 $result = useSelectBlade ($query, __FUNCTION__);
3209 $count=0;
3210 while ($row = $result->fetch (PDO::FETCH_ASSOC))
3211 {
3212 foreach (array ('proto', 'localport', 'localip', 'remoteport', 'remoteip', 'description', 'local_addr_name', 'remote_addr_name') as $cname)
3213 $ret['out'][$count][$cname] = $row[$cname];
3214 $count++;
3215 }
3216 $result->closeCursor();
3217 unset ($result);
3218
3219 $query =
3220 "select ".
3221 "proto, ".
3222 "INET_NTOA(localip) as localip, ".
3223 "localport, ".
3224 "INET_NTOA(remoteip) as remoteip, ".
3225 "remoteport, ".
3226 "PortForwarding.object_id as object_id, ".
3227 "RackObject.name as object_name, ".
3228 "description ".
3229 "from ((PortForwarding join IPBonds on remoteip=IPBonds.ip) join RackObject on PortForwarding.object_id=RackObject.id) ".
3230 "where IPBonds.object_id='$object_id' ".
3231 "order by remoteip, remoteport, proto, localip, localport";
3232 $result = useSelectBlade ($query, __FUNCTION__);
3233 $count=0;
3234 while ($row = $result->fetch (PDO::FETCH_ASSOC))
3235 {
3236 foreach (array ('proto', 'localport', 'localip', 'remoteport', 'remoteip', 'object_id', 'object_name', 'description') as $cname)
3237 $ret['in'][$count][$cname] = $row[$cname];
3238 $count++;
3239 }
3240 $result->closeCursor();
3241
3242 return $ret;
3243}
3244
3245// This function performs search and then calculates score for each result.
3246// Given previous search results in $objects argument, it adds new results
3247// to the array and updates score for existing results, if it is greater than
3248// existing score.
3249function mergeSearchResults (&$objects, $terms, $fieldname)
3250{
3251 global $dbxlink;
3252 $query =
3253 "select name, label, asset_no, barcode, ro.id, dict_key as objtype_id, " .
3254 "dict_value as objtype_name, asset_no from RackObject as ro inner join Dictionary " .
3255 "on objtype_id = dict_key natural join Chapter where chapter_name = 'RackObjectType' and ";
3256 $count = 0;
3257 foreach (explode (' ', $terms) as $term)
3258 {
3259 if ($count) $query .= ' or ';
3260 $query .= "${fieldname} like '%$term%'";
3261 $count++;
3262 }
3263 $query .= " order by ${fieldname}";
3264 $result = useSelectBlade ($query, __FUNCTION__);
3265// FIXME: this dead call was executed 4 times per 1 object search!
3266// $typeList = getObjectTypeList();
3267 $clist = array ('id', 'name', 'label', 'asset_no', 'barcode', 'objtype_id', 'objtype_name');
3268 while ($row = $result->fetch (PDO::FETCH_ASSOC))
3269 {
3270 foreach ($clist as $cname)
3271 $object[$cname] = $row[$cname];
3272 $object['score'] = 0;
3273 $object['dname'] = displayedName ($object);
3274 unset ($object['objtype_id']);
3275 foreach (explode (' ', $terms) as $term)
3276 if (strstr ($object['name'], $term))
3277 $object['score'] += 1;
3278 unset ($object['name']);
3279 if (!isset ($objects[$row['id']]))
3280 $objects[$row['id']] = $object;
3281 elseif ($objects[$row['id']]['score'] < $object['score'])
3282 $objects[$row['id']]['score'] = $object['score'];
3283 }
3284 return $objects;
3285}
3286
09620506
DO
3287function getLostIPv4Addresses ()
3288{
f7414fa5 3289 dragon();
09620506
DO
3290}
3291
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