r2131 - introduce printRoutersTD() and make use of it
[racktables] / inc / database.php
CommitLineData
b325120a 1<?php
e673ee24
DO
2/*
3*
4* This file is a library of database access functions for RackTables.
5*
6*/
7
5f54485b 8function escapeString ($value, $do_db_escape = TRUE)
e673ee24 9{
b614498d 10 $ret = htmlspecialchars ($value, ENT_QUOTES, 'UTF-8');
5f54485b
DO
11 if ($do_db_escape)
12 {
13 global $dbxlink;
14 $ret = substr ($dbxlink->quote ($ret), 1, -1);
15 }
16 return $ret;
e673ee24
DO
17}
18
11c8e4be 19function getRackspace ($tagfilter = array(), $tfmode = 'any')
489a7502 20{
81736ac1 21 $whereclause = getWhereClause ($tagfilter);
489a7502 22 $query =
a0d54e7e 23 "select dict_key as row_id, dict_value as row_name " .
489a7502
DO
24 "from Chapter natural join Dictionary left join Rack on Rack.row_id = dict_key " .
25 "left join TagStorage on Rack.id = TagStorage.target_id and target_realm = 'rack' " .
26 "where chapter_name = 'RackRow' " .
27 $whereclause .
a0d54e7e 28 " order by dict_value";
065eeb52 29 $result = useSelectBlade ($query, __FUNCTION__);
489a7502 30 $ret = array();
a0d54e7e 31 $clist = array ('row_id', 'row_name');
489a7502 32 while ($row = $result->fetch (PDO::FETCH_ASSOC))
64b95774 33 foreach ($clist as $cname)
a0d54e7e 34 $ret[$row['row_id']][$cname] = $row[$cname];
489a7502
DO
35 $result->closeCursor();
36 return $ret;
37}
38
a8ce7234
DO
39// Return detailed information about one rack row.
40function getRackRowInfo ($rackrow_id)
e673ee24 41{
e673ee24 42 $query =
a8ce7234 43 "select dict_key as id, dict_value as name, count(Rack.id) as count, " .
5332840f
DO
44 "if(isnull(sum(Rack.height)),0,sum(Rack.height)) as sum " .
45 "from Chapter natural join Dictionary left join Rack on Rack.row_id = dict_key " .
a8ce7234
DO
46 "where chapter_name = 'RackRow' and dict_key = ${rackrow_id} " .
47 "group by dict_key";
065eeb52 48 $result = useSelectBlade ($query, __FUNCTION__);
a8ce7234
DO
49 if ($row = $result->fetch (PDO::FETCH_ASSOC))
50 return $row;
e673ee24 51 else
a8ce7234 52 return NULL;
e673ee24
DO
53}
54
55// This function returns id->name map for all object types. The map is used
56// to build <select> input for objects.
57function getObjectTypeList ()
58{
59 return readChapter ('RackObjectType');
60}
61
489a7502
DO
62// Return a part of SQL query suitable for embeding into a bigger text.
63// The returned result should list all tag IDs shown in the tag filter.
81736ac1 64function getWhereClause ($tagfilter = array())
e673ee24 65{
105cea6e 66 $whereclause = '';
105cea6e 67 if (count ($tagfilter))
7cc02fc1 68 {
105cea6e 69 $whereclause .= ' and (';
11c8e4be 70 $conj = '';
7cc02fc1
DO
71 foreach ($tagfilter as $tag_id)
72 {
11c8e4be 73 $whereclause .= $conj . 'tag_id = ' . $tag_id;
81736ac1 74 $conj = ' or ';
7cc02fc1
DO
75 }
76 $whereclause .= ') ';
77 }
489a7502
DO
78 return $whereclause;
79}
80
e9132485
DO
81// Return a simple object list w/o related information.
82function getNarrowObjectList ($type_id = 0)
83{
84 $ret = array();
85 if (!$type_id)
86 {
87 showError ('Invalid argument', __FUNCTION__);
88 return $ret;
89 }
90 // object type id is known and constant, but it's Ok to have this standard overhead
91 $query =
92 "select RackObject.id as id, RackObject.name as name, dict_value as objtype_name, " .
93 "objtype_id from " .
94 "RackObject inner join Dictionary on objtype_id=dict_key natural join Chapter " .
95 "where RackObject.deleted = 'no' and chapter_name = 'RackObjectType' " .
96 "and objtype_id = ${type_id} " .
97 "order by name";
98 $result = useSelectBlade ($query, __FUNCTION__);
99 while ($row = $result->fetch (PDO::FETCH_ASSOC))
100 {
101 foreach (array (
102 'id',
103 'name',
104 'objtype_name',
105 'objtype_id'
106 ) as $cname)
107 $ret[$row['id']][$cname] = $row[$cname];
108 $ret[$row['id']]['dname'] = displayedName ($ret[$row['id']]);
109 }
110 return $ret;
111}
112
113// Return a filtered, detailed object list.
11c8e4be 114function getObjectList ($type_id = 0, $tagfilter = array(), $tfmode = 'any')
489a7502 115{
81736ac1 116 $whereclause = getWhereClause ($tagfilter);
489a7502
DO
117 if ($type_id != 0)
118 $whereclause .= " and objtype_id = '${type_id}' ";
e673ee24
DO
119 $query =
120 "select distinct RackObject.id as id , RackObject.name as name, dict_value as objtype_name, " .
121 "RackObject.label as label, RackObject.barcode as barcode, " .
122 "dict_key as objtype_id, asset_no, rack_id, Rack.name as Rack_name from " .
123 "((RackObject inner join Dictionary on objtype_id=dict_key natural join Chapter) " .
124 "left join RackSpace on RackObject.id = object_id) " .
125 "left join Rack on rack_id = Rack.id " .
7cc02fc1 126 "left join TagStorage on RackObject.id = TagStorage.target_id and target_realm = 'object' " .
105cea6e 127 "where RackObject.deleted = 'no' and chapter_name = 'RackObjectType' " .
7cc02fc1
DO
128 $whereclause .
129 "order by name";
065eeb52 130 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24 131 $ret = array();
e673ee24
DO
132 while ($row = $result->fetch (PDO::FETCH_ASSOC))
133 {
2ac47ae4
DO
134 foreach (array (
135 'id',
136 'name',
137 'label',
138 'barcode',
139 'objtype_name',
140 'objtype_id',
141 'asset_no',
142 'rack_id',
143 'Rack_name'
144 ) as $cname)
e673ee24
DO
145 $ret[$row['id']][$cname] = $row[$cname];
146 $ret[$row['id']]['dname'] = displayedName ($ret[$row['id']]);
147 }
148 $result->closeCursor();
149 return $ret;
150}
151
11c8e4be 152function getRacksForRow ($row_id = 0, $tagfilter = array(), $tfmode = 'any')
e673ee24 153{
e673ee24 154 $query =
1c81a02c 155 "select Rack.id, Rack.name, height, Rack.comment, row_id, " .
2d7698a2 156 "'yes' as left_is_front, 'yes' as bottom_is_unit1, dict_value as row_name " .
e673ee24 157 "from Rack left join Dictionary on row_id = dict_key natural join Chapter " .
932cf41f 158 "left join TagStorage on Rack.id = TagStorage.target_id and target_realm = 'rack' " .
e673ee24
DO
159 "where chapter_name = 'RackRow' and Rack.deleted = 'no' " .
160 (($row_id == 0) ? "" : "and row_id = ${row_id} ") .
81736ac1 161 getWhereClause ($tagfilter) .
932cf41f 162 " order by row_name, Rack.id";
065eeb52 163 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24 164 $ret = array();
1c81a02c
DO
165 $clist = array
166 (
167 'id',
168 'name',
169 'height',
170 'comment',
171 'row_id',
172 'left_is_front',
173 'bottom_is_unit1',
174 'row_name'
175 );
e673ee24 176 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1c81a02c 177 foreach ($clist as $cname)
e673ee24
DO
178 $ret[$row['id']][$cname] = $row[$cname];
179 $result->closeCursor();
6a3a37b2 180 usort ($ret, 'sortRacks');
e673ee24
DO
181 $ret = restoreRackIDs ($ret);
182 return $ret;
183}
184
185// This is a popular helper for getting information about
186// a particular rack and its rackspace at once.
187function getRackData ($rack_id = 0, $silent = FALSE)
188{
189 if ($rack_id == 0)
190 {
191 if ($silent == FALSE)
f41b492f 192 showError ('Invalid rack_id', __FUNCTION__);
e673ee24
DO
193 return NULL;
194 }
e673ee24 195 $query =
1c81a02c 196 "select Rack.id, Rack.name, row_id, height, Rack.comment, " .
2d7698a2 197 "'yes' as left_is_front, 'yes' as bottom_is_unit1, dict_value as row_name from " .
e673ee24
DO
198 "Rack left join Dictionary on Rack.row_id = dict_key natural join Chapter " .
199 "where chapter_name = 'RackRow' and Rack.id='${rack_id}' and Rack.deleted = 'no' limit 1";
065eeb52 200 $result = useSelectBlade ($query, __FUNCTION__);
89fa639f 201 if (($row = $result->fetch (PDO::FETCH_ASSOC)) == NULL)
e673ee24
DO
202 {
203 if ($silent == FALSE)
f41b492f 204 showError ('Query #1 succeded, but returned no data', __FUNCTION__);
e673ee24
DO
205 return NULL;
206 }
207
208 // load metadata
1c81a02c
DO
209 $clist = array
210 (
211 'id',
212 'name',
213 'height',
214 'comment',
215 'row_id',
216 'left_is_front',
217 'bottom_is_unit1',
218 'row_name'
219 );
220 foreach ($clist as $cname)
221 $rack[$cname] = $row[$cname];
89fa639f
DO
222 $result->closeCursor();
223 unset ($result);
e673ee24
DO
224
225 // start with default rackspace
226 for ($i = $rack['height']; $i > 0; $i--)
227 for ($locidx = 0; $locidx < 3; $locidx++)
228 $rack[$i][$locidx]['state'] = 'F';
229
230 // load difference
231 $query =
232 "select unit_no, atom, state, object_id " .
233 "from RackSpace where rack_id = ${rack_id} and " .
234 "unit_no between 1 and " . $rack['height'] . " order by unit_no";
065eeb52 235 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24 236 global $loclist;
89fa639f 237 while ($row = $result->fetch (PDO::FETCH_ASSOC))
e673ee24
DO
238 {
239 $rack[$row['unit_no']][$loclist[$row['atom']]]['state'] = $row['state'];
240 $rack[$row['unit_no']][$loclist[$row['atom']]]['object_id'] = $row['object_id'];
241 }
89fa639f 242 $result->closeCursor();
e673ee24
DO
243 return $rack;
244}
245
246// This is a popular helper.
247function getObjectInfo ($object_id = 0)
248{
249 if ($object_id == 0)
250 {
f41b492f 251 showError ('Invalid object_id', __FUNCTION__);
e673ee24
DO
252 return;
253 }
e673ee24
DO
254 $query =
255 "select id, name, label, barcode, dict_value as objtype_name, asset_no, dict_key as objtype_id, has_problems, comment from " .
256 "RackObject inner join Dictionary on objtype_id = dict_key natural join Chapter " .
257 "where id = '${object_id}' and deleted = 'no' and chapter_name = 'RackObjectType' limit 1";
105a3bc8 258 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
259 if (($row = $result->fetch (PDO::FETCH_ASSOC)) == NULL)
260 {
105a3bc8 261 showError ('Query succeeded, but returned no data', __FUNCTION__);
e673ee24
DO
262 $ret = NULL;
263 }
264 else
265 {
266 $ret['id'] = $row['id'];
267 $ret['name'] = $row['name'];
268 $ret['label'] = $row['label'];
269 $ret['barcode'] = $row['barcode'];
270 $ret['objtype_name'] = $row['objtype_name'];
271 $ret['objtype_id'] = $row['objtype_id'];
272 $ret['has_problems'] = $row['has_problems'];
273 $ret['asset_no'] = $row['asset_no'];
274 $ret['dname'] = displayedName ($ret);
275 $ret['comment'] = $row['comment'];
276 }
277 $result->closeCursor();
105a3bc8 278 unset ($result);
e673ee24
DO
279 return $ret;
280}
281
282function getPortTypes ()
283{
fe6e3bd7 284 return readChapter ('PortType');
e673ee24
DO
285}
286
287function getObjectPortsAndLinks ($object_id = 0)
288{
289 if ($object_id == 0)
290 {
f41b492f 291 showError ('Invalid object_id', __FUNCTION__);
e673ee24
DO
292 return;
293 }
e673ee24
DO
294 $query =
295 "select Port.id as Port_id, ".
296 "Port.name as Port_name, ".
297 "Port.label as Port_label, ".
298 "Port.l2address as Port_l2address, ".
299 "Port.type as Port_type, ".
300 "Port.reservation_comment as Port_reservation_comment, " .
301 "dict_value as PortType_name, ".
302 "RemotePort.id as RemotePort_id, ".
303 "RemotePort.name as RemotePort_name, ".
304 "RemotePort.object_id as RemotePort_object_id, ".
305 "RackObject.name as RackObject_name ".
306 "from (".
307 "(".
308 "(".
309 "Port inner join Dictionary on Port.type = dict_key natural join Chapter".
310 ") ".
311 "left join Link on Port.id=Link.porta or Port.id=Link.portb ".
312 ") ".
313 "left join Port as RemotePort on Link.portb=RemotePort.id or Link.porta=RemotePort.id ".
314 ") ".
315 "left join RackObject on RemotePort.object_id=RackObject.id ".
316 "where chapter_name = 'PortType' and Port.object_id=${object_id} ".
317 "and (Port.id != RemotePort.id or RemotePort.id is null) ".
318 "order by Port_name";
065eeb52 319 $result = useSelectBlade ($query, __FUNCTION__);
e425f895
DO
320 $ret=array();
321 $count=0;
322 while ($row = $result->fetch (PDO::FETCH_ASSOC))
e673ee24 323 {
e425f895
DO
324 $ret[$count]['id'] = $row['Port_id'];
325 $ret[$count]['name'] = $row['Port_name'];
326 $ret[$count]['l2address'] = l2addressFromDatabase ($row['Port_l2address']);
327 $ret[$count]['label'] = $row['Port_label'];
328 $ret[$count]['type_id'] = $row['Port_type'];
329 $ret[$count]['type'] = $row['PortType_name'];
330 $ret[$count]['reservation_comment'] = $row['Port_reservation_comment'];
331 $ret[$count]['remote_id'] = $row['RemotePort_id'];
332 $ret[$count]['remote_name'] = htmlentities ($row['RemotePort_name'], ENT_QUOTES);
333 $ret[$count]['remote_object_id'] = $row['RemotePort_object_id'];
334 $ret[$count]['remote_object_name'] = $row['RackObject_name'];
335 // Save on displayedName() calls.
336 if (empty ($row['RackObject_name']) and !empty ($row['RemotePort_object_id']))
e673ee24 337 {
e425f895
DO
338 $oi = getObjectInfo ($row['RemotePort_object_id']);
339 $ret[$count]['remote_object_name'] = displayedName ($oi);
e673ee24 340 }
e425f895 341 $count++;
e673ee24
DO
342 }
343 $result->closeCursor();
344 return $ret;
345}
346
f19c75d6 347function commitAddRack ($name, $height = 0, $row_id = 0, $comment, $taglist)
e673ee24 348{
f19c75d6
DO
349 if ($row_id <= 0 or $height <= 0 or empty ($name))
350 return FALSE;
406b54bd
DO
351 $result = useInsertBlade
352 (
353 'Rack',
354 array
355 (
356 'row_id' => $row_id,
357 'name' => "'${name}'",
358 'height' => $height,
359 'comment' => "'${comment}'"
360 )
361 );
362 if ($result == NULL)
e673ee24 363 {
406b54bd 364 showError ('useInsertBlade() failed', __FUNCTION__);
e673ee24
DO
365 return FALSE;
366 }
c63a8d6e
DO
367 $last_insert_id = lastInsertID();
368 return (addTagsForLastRecord ('rack', $taglist, $last_insert_id) == '') and recordHistory ('Rack', "id = ${last_insert_id}");
e673ee24
DO
369}
370
f60bb422 371function commitAddObject ($new_name, $new_label, $new_barcode, $new_type_id, $new_asset_no, $taglist = array())
e673ee24
DO
372{
373 global $dbxlink;
f60bb422
DO
374 // Maintain UNIQUE INDEX for common names and asset tags by
375 // filtering out empty strings (not NULLs).
376 $result1 = useInsertBlade
377 (
378 'RackObject',
379 array
380 (
381 'name' => empty ($new_name) ? 'NULL' : "'${new_name}'",
382 'label' => "'${new_label}'",
383 'barcode' => empty ($new_barcode) ? 'NULL' : "'${new_barcode}'",
384 'objtype_id' => $new_type_id,
385 'asset_no' => empty ($new_asset_no) ? 'NULL' : "'${new_asset_no}'"
386 )
387 );
e673ee24
DO
388 if ($result1 == NULL)
389 {
f60bb422 390 showError ("SQL query #1 failed", __FUNCTION__);
e673ee24
DO
391 return FALSE;
392 }
c63a8d6e 393 $last_insert_id = lastInsertID();
ad0e4754
DO
394 // Do AutoPorts magic
395 executeAutoPorts ($last_insert_id, $new_type_id);
f60bb422 396 // Now tags...
c63a8d6e
DO
397 $error = addTagsForLastRecord ('object', $taglist, $last_insert_id);
398 if ($error != '')
399 {
400 showError ("Error adding tags for the object: ${error}");
401 return FALSE;
402 }
e673ee24
DO
403 return recordHistory ('RackObject', "id = ${last_insert_id}");
404}
405
406function commitUpdateObject ($object_id = 0, $new_name = '', $new_label = '', $new_barcode = '', $new_type_id = 0, $new_has_problems = 'no', $new_asset_no = '', $new_comment = '')
407{
408 if ($object_id == 0 || $new_type_id == 0)
409 {
f41b492f 410 showError ('Not all required args are present.', __FUNCTION__);
e673ee24
DO
411 return FALSE;
412 }
413 global $dbxlink;
414 $new_asset_no = empty ($new_asset_no) ? 'NULL' : "'${new_asset_no}'";
415 $new_barcode = empty ($new_barcode) ? 'NULL' : "'${new_barcode}'";
416 $new_name = empty ($new_name) ? 'NULL' : "'${new_name}'";
417 $query = "update RackObject set name=${new_name}, label='${new_label}', barcode=${new_barcode}, objtype_id='${new_type_id}', " .
418 "has_problems='${new_has_problems}', asset_no=${new_asset_no}, comment='${new_comment}' " .
419 "where id='${object_id}' limit 1";
420 $result = $dbxlink->query ($query);
421 if ($result == NULL)
422 {
f41b492f 423 showError ("SQL query '${query}' failed", __FUNCTION__);
e673ee24
DO
424 return FALSE;
425 }
e673ee24
DO
426 $result->closeCursor();
427 return recordHistory ('RackObject', "id = ${object_id}");
428}
429
430function commitUpdateRack ($rack_id, $new_name, $new_height, $new_row_id, $new_comment)
431{
432 if (empty ($rack_id) || empty ($new_name) || empty ($new_height))
433 {
f41b492f 434 showError ('Not all required args are present.', __FUNCTION__);
e673ee24
DO
435 return FALSE;
436 }
437 global $dbxlink;
438 $query = "update Rack set name='${new_name}', height='${new_height}', comment='${new_comment}', row_id=${new_row_id} " .
439 "where id='${rack_id}' limit 1";
440 $result1 = $dbxlink->query ($query);
441 if ($result1->rowCount() != 1)
442 {
f41b492f 443 showError ('Error updating rack information', __FUNCTION__);
e673ee24
DO
444 return FALSE;
445 }
446 return recordHistory ('Rack', "id = ${rack_id}");
447}
448
449// This function accepts rack data returned by getRackData(), validates and applies changes
450// supplied in $_REQUEST and returns resulting array. Only those changes are examined, which
451// correspond to current rack ID.
452// 1st arg is rackdata, 2nd arg is unchecked state, 3rd arg is checked state.
453// If 4th arg is present, object_id fields will be updated accordingly to the new state.
454// The function returns the modified rack upon success.
455function processGridForm (&$rackData, $unchecked_state, $checked_state, $object_id = 0)
456{
457 global $loclist, $dbxlink;
458 $rack_id = $rackData['id'];
459 $rack_name = $rackData['name'];
460 $rackchanged = FALSE;
461 for ($unit_no = $rackData['height']; $unit_no > 0; $unit_no--)
462 {
463 for ($locidx = 0; $locidx < 3; $locidx++)
464 {
465 if ($rackData[$unit_no][$locidx]['enabled'] != TRUE)
466 continue;
467 // detect a change
468 $state = $rackData[$unit_no][$locidx]['state'];
469 if (isset ($_REQUEST["atom_${rack_id}_${unit_no}_${locidx}"]) and $_REQUEST["atom_${rack_id}_${unit_no}_${locidx}"] == 'on')
470 $newstate = $checked_state;
471 else
472 $newstate = $unchecked_state;
473 if ($state == $newstate)
474 continue;
475 $rackchanged = TRUE;
476 // and validate
477 $atom = $loclist[$locidx];
478 // The only changes allowed are those introduced by checkbox grid.
479 if
480 (
481 !($state == $checked_state && $newstate == $unchecked_state) &&
482 !($state == $unchecked_state && $newstate == $checked_state)
483 )
484 return array ('code' => 500, 'message' => "${rack_name}: Rack ID ${rack_id}, unit ${unit_no}, 'atom ${atom}', cannot change state from '${state}' to '${newstate}'");
485 // Here we avoid using ON DUPLICATE KEY UPDATE by first performing DELETE
486 // anyway and then looking for probable need of INSERT.
487 $query =
488 "delete from RackSpace where rack_id = ${rack_id} and " .
489 "unit_no = ${unit_no} and atom = '${atom}' limit 1";
490 $r = $dbxlink->query ($query);
491 if ($r == NULL)
4d2e93f2 492 return array ('code' => 500, 'message' => __FUNCTION__ . ": ${rack_name}: SQL DELETE query failed");
e673ee24
DO
493 if ($newstate != 'F')
494 {
495 $query =
496 "insert into RackSpace(rack_id, unit_no, atom, state) " .
497 "values(${rack_id}, ${unit_no}, '${atom}', '${newstate}') ";
498 $r = $dbxlink->query ($query);
499 if ($r == NULL)
4d2e93f2 500 return array ('code' => 500, 'message' => __FUNCTION__ . ": ${rack_name}: SQL INSERT query failed");
e673ee24
DO
501 }
502 if ($newstate == 'T' and $object_id != 0)
503 {
504 // At this point we already have a record in RackSpace.
505 $query =
506 "update RackSpace set object_id=${object_id} " .
507 "where rack_id=${rack_id} and unit_no=${unit_no} and atom='${atom}' limit 1";
508 $r = $dbxlink->query ($query);
509 if ($r->rowCount() == 1)
510 $rackData[$unit_no][$locidx]['object_id'] = $object_id;
511 else
512 return array ('code' => 500, 'message' => "${rack_name}: Rack ID ${rack_id}, unit ${unit_no}, atom '${atom}' failed to set object_id to '${object_id}'");
513 }
514 }
515 }
516 if ($rackchanged)
c7fe33be
DO
517 {
518 resetThumbCache ($rack_id);
e673ee24 519 return array ('code' => 200, 'message' => "${rack_name}: All changes were successfully saved.");
c7fe33be 520 }
e673ee24
DO
521 else
522 return array ('code' => 300, 'message' => "${rack_name}: No changes.");
523}
524
525// This function builds a list of rack-unit-atom records, which are assigned to
526// the requested object.
527function getMoleculeForObject ($object_id = 0)
528{
529 if ($object_id == 0)
530 {
f41b492f 531 showError ("object_id == 0", __FUNCTION__);
e673ee24
DO
532 return NULL;
533 }
e673ee24
DO
534 $query =
535 "select rack_id, unit_no, atom from RackSpace " .
536 "where state = 'T' and object_id = ${object_id} order by rack_id, unit_no, atom";
065eeb52 537 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
538 $ret = $result->fetchAll (PDO::FETCH_ASSOC);
539 $result->closeCursor();
540 return $ret;
541}
542
543// This function builds a list of rack-unit-atom records for requested molecule.
544function getMolecule ($mid = 0)
545{
546 if ($mid == 0)
547 {
f41b492f 548 showError ("mid == 0", __FUNCTION__);
e673ee24
DO
549 return NULL;
550 }
e673ee24
DO
551 $query =
552 "select rack_id, unit_no, atom from Atom " .
553 "where molecule_id=${mid}";
065eeb52 554 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
555 $ret = $result->fetchAll (PDO::FETCH_ASSOC);
556 $result->closeCursor();
557 return $ret;
558}
559
c63a8d6e
DO
560// returns exactly what is's named after
561function lastInsertID ()
562{
563 if (NULL == ($result = useSelectBlade ('select last_insert_id()', __FUNCTION__)))
564 {
565 showError ('SQL query failed!', __FUNCTION__);
566 die;
567 }
568 $row = $result->fetch (PDO::FETCH_NUM);
569 return $row[0];
570}
571
e673ee24
DO
572// This function creates a new record in Molecule and number of linked
573// R-U-A records in Atom.
574function createMolecule ($molData)
575{
576 global $dbxlink;
577 $query = "insert into Molecule values()";
578 $result1 = $dbxlink->query ($query);
579 if ($result1->rowCount() != 1)
580 {
f41b492f 581 showError ('Error inserting into Molecule', __FUNCTION__);
e673ee24
DO
582 return NULL;
583 }
c63a8d6e 584 $molecule_id = lastInsertID();
64b95774 585 foreach ($molData as $rua)
e673ee24
DO
586 {
587 $rack_id = $rua['rack_id'];
588 $unit_no = $rua['unit_no'];
589 $atom = $rua['atom'];
590 $query =
591 "insert into Atom(molecule_id, rack_id, unit_no, atom) " .
592 "values (${molecule_id}, ${rack_id}, ${unit_no}, '${atom}')";
593 $result3 = $dbxlink->query ($query);
594 if ($result3 == NULL or $result3->rowCount() != 1)
595 {
f41b492f 596 showError ('Error inserting into Atom', __FUNCTION__);
e673ee24
DO
597 return NULL;
598 }
599 }
600 return $molecule_id;
601}
602
603// History logger. This function assumes certain table naming convention and
604// column design:
605// 1. History table name equals to dictionary table name plus 'History'.
606// 2. History table must have the same row set (w/o keys) plus one row named
607// 'ctime' of type 'timestamp'.
608function recordHistory ($tableName, $whereClause)
609{
610 global $dbxlink, $remote_username;
611 $query = "insert into ${tableName}History select *, current_timestamp(), '${remote_username}' from ${tableName} where ${whereClause}";
612 $result = $dbxlink->query ($query);
613 if ($result == NULL or $result->rowCount() != 1)
614 {
863b199a 615 showError ("SQL query '${query}' failed for table ${tableName}", __FUNCTION__);
e673ee24
DO
616 return FALSE;
617 }
618 return TRUE;
619}
620
621function getRackspaceHistory ()
622{
e673ee24
DO
623 $query =
624 "select mo.id as mo_id, ro.id as ro_id, ro.name, mo.ctime, mo.comment, dict_value as objtype_name, user_name from " .
625 "MountOperation as mo inner join RackObject as ro on mo.object_id = ro.id " .
626 "inner join Dictionary on objtype_id = dict_key natural join Chapter " .
627 "where chapter_name = 'RackObjectType' order by ctime desc";
065eeb52 628 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
629 $ret = $result->fetchAll(PDO::FETCH_ASSOC);
630 $result->closeCursor();
631 return $ret;
632}
633
634// This function is used in renderRackspaceHistory()
635function getOperationMolecules ($op_id = 0)
636{
637 if ($op_id <= 0)
638 {
f41b492f 639 showError ("Missing argument", __FUNCTION__);
e673ee24
DO
640 return;
641 }
e673ee24 642 $query = "select old_molecule_id, new_molecule_id from MountOperation where id = ${op_id}";
065eeb52 643 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
644 // We expect one row.
645 $row = $result->fetch (PDO::FETCH_ASSOC);
646 if ($row == NULL)
647 {
f41b492f 648 showError ("SQL query succeded, but returned no results.", __FUNCTION__);
e673ee24
DO
649 return;
650 }
651 $omid = $row['old_molecule_id'];
652 $nmid = $row['new_molecule_id'];
653 $result->closeCursor();
654 return array ($omid, $nmid);
655}
656
c7fe33be 657function getResidentRacksData ($object_id = 0, $fetch_rackdata = TRUE)
e673ee24
DO
658{
659 if ($object_id <= 0)
660 {
f41b492f 661 showError ('Invalid object_id', __FUNCTION__);
e673ee24
DO
662 return;
663 }
664 $query = "select distinct rack_id from RackSpace where object_id = ${object_id} order by rack_id";
065eeb52 665 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
666 $rows = $result->fetchAll (PDO::FETCH_NUM);
667 $result->closeCursor();
668 $ret = array();
669 foreach ($rows as $row)
670 {
b422aee6
DO
671 if (!$fetch_rackdata)
672 {
673 $ret[$row[0]] = $row[0];
674 continue;
675 }
e673ee24
DO
676 $rackData = getRackData ($row[0]);
677 if ($rackData == NULL)
678 {
f41b492f 679 showError ('getRackData() failed', __FUNCTION__);
e673ee24
DO
680 return NULL;
681 }
682 $ret[$row[0]] = $rackData;
683 }
684 $result->closeCursor();
685 return $ret;
686}
687
7cc02fc1 688function getObjectGroupInfo ()
e673ee24
DO
689{
690 $query =
691 'select dict_key as id, dict_value as name, count(id) as count from ' .
692 'Dictionary natural join Chapter left join RackObject on dict_key = objtype_id ' .
693 'where chapter_name = "RackObjectType" ' .
7cc02fc1 694 'group by dict_key order by dict_value';
065eeb52 695 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24 696 $ret = array();
105cea6e 697 $ret[0] = array ('id' => 0, 'name' => 'ALL types');
e673ee24 698 $clist = array ('id', 'name', 'count');
105cea6e 699 $total = 0;
e673ee24 700 while ($row = $result->fetch (PDO::FETCH_ASSOC))
7cc02fc1 701 if ($row['count'] > 0)
105cea6e
DO
702 {
703 $total += $row['count'];
64b95774 704 foreach ($clist as $cname)
7cc02fc1 705 $ret[$row['id']][$cname] = $row[$cname];
105cea6e 706 }
e673ee24 707 $result->closeCursor();
105cea6e 708 $ret[0]['count'] = $total;
7cc02fc1 709 return $ret;
e673ee24
DO
710}
711
712// This function returns objects, which have no rackspace assigned to them.
713// Additionally it keeps rack_id parameter, so we can silently pre-select
714// the rack required.
715function getUnmountedObjects ()
716{
e673ee24
DO
717 $query =
718 'select dict_value as objtype_name, dict_key as objtype_id, name, label, barcode, id, asset_no from ' .
719 'RackObject inner join Dictionary on objtype_id = dict_key natural join Chapter ' .
720 'left join RackSpace on id = object_id '.
068ffc0c 721 'where rack_id is null and chapter_name = "RackObjectType" order by dict_value, name, label, asset_no, barcode';
065eeb52 722 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
723 $ret = array();
724 $clist = array ('id', 'name', 'label', 'barcode', 'objtype_name', 'objtype_id', 'asset_no');
725 while ($row = $result->fetch (PDO::FETCH_ASSOC))
726 {
64b95774 727 foreach ($clist as $cname)
e673ee24
DO
728 $ret[$row['id']][$cname] = $row[$cname];
729 $ret[$row['id']]['dname'] = displayedName ($ret[$row['id']]);
730 }
731 $result->closeCursor();
732 return $ret;
733}
734
735function getProblematicObjects ()
736{
e673ee24
DO
737 $query =
738 'select dict_value as objtype_name, dict_key as objtype_id, name, id, asset_no from ' .
739 'RackObject inner join Dictionary on objtype_id = dict_key natural join Chapter '.
740 'where has_problems = "yes" and chapter_name = "RackObjectType" order by objtype_name, name';
065eeb52 741 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
742 $ret = array();
743 $clist = array ('id', 'name', 'objtype_name', 'objtype_id', 'asset_no');
744 while ($row = $result->fetch (PDO::FETCH_ASSOC))
745 {
64b95774 746 foreach ($clist as $cname)
e673ee24
DO
747 $ret[$row['id']][$cname] = $row[$cname];
748 $ret[$row['id']]['dname'] = displayedName ($ret[$row['id']]);
749 }
750 $result->closeCursor();
751 return $ret;
752}
753
754function commitAddPort ($object_id = 0, $port_name, $port_type_id, $port_label, $port_l2address)
755{
756 if ($object_id <= 0)
757 {
f41b492f 758 showError ('Invalid object_id', __FUNCTION__);
e673ee24
DO
759 return;
760 }
761 $port_l2address = l2addressForDatabase ($port_l2address);
762 $result = useInsertBlade
763 (
764 'Port',
765 array
766 (
767 'name' => "'${port_name}'",
768 'object_id' => "'${object_id}'",
769 'label' => "'${port_label}'",
770 'type' => "'${port_type_id}'",
771 'l2address' => "${port_l2address}"
772 )
773 );
774 if ($result)
775 return '';
776 else
777 return 'SQL query failed';
778}
779
d0a69ce8
DO
780// The fifth argument may be either explicit 'NULL' or some (already quoted by the upper layer)
781// string value. In case it is omitted, we just assign it its current value.
782// It would be nice to simplify this semantics later.
783function commitUpdatePort ($port_id, $port_name, $port_label, $port_l2address, $port_reservation_comment = 'reservation_comment')
e673ee24
DO
784{
785 global $dbxlink;
786 $port_l2address = l2addressForDatabase ($port_l2address);
787 $query =
788 "update Port set name='$port_name', label='$port_label', " .
789 "reservation_comment = ${port_reservation_comment}, l2address=${port_l2address} " .
790 "where id='$port_id'";
791 $result = $dbxlink->exec ($query);
792 if ($result == 1)
793 return '';
794 $errorInfo = $dbxlink->errorInfo();
795 // We could update nothing.
796 if ($errorInfo[0] == '00000')
797 return '';
798 return $errorInfo[2];
799}
800
801function delObjectPort ($port_id)
802{
803 if (unlinkPort ($port_id) != '')
4d2e93f2 804 return __FUNCTION__ . ': unlinkPort() failed';
e673ee24 805 if (useDeleteBlade ('Port', 'id', $port_id) != TRUE)
4d2e93f2 806 return __FUNCTION__ . ': useDeleteBlade() failed';
e673ee24
DO
807 return '';
808}
809
6ef9683b 810function getAllIPv4Allocations ()
e673ee24 811{
e673ee24
DO
812 $query =
813 "select object_id as object_id, ".
814 "RackObject.name as object_name, ".
815 "IPBonds.name as name, ".
816 "INET_NTOA(ip) as ip ".
817 "from IPBonds join RackObject on id=object_id ";
065eeb52 818 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
819 $ret = array();
820 $count=0;
821 while ($row = $result->fetch (PDO::FETCH_ASSOC))
822 {
823 $ret[$count]['object_id']=$row['object_id'];
824 $ret[$count]['object_name']=$row['object_name'];
825 $ret[$count]['name']=$row['name'];
826 $ret[$count]['ip']=$row['ip'];
827 $count++;
828 }
829 $result->closeCursor();
830 return $ret;
831}
832
e673ee24
DO
833function getEmptyPortsOfType ($type_id)
834{
e673ee24
DO
835 $query =
836 "select distinct Port.id as Port_id, ".
837 "Port.object_id as Port_object_id, ".
838 "RackObject.name as Object_name, ".
839 "Port.name as Port_name, ".
840 "Port.type as Port_type_id, ".
841 "dict_value as Port_type_name ".
842 "from ( ".
843 " ( ".
844 " Port inner join Dictionary on Port.type = dict_key natural join Chapter ".
845 " ) ".
846 " join RackObject on Port.object_id = RackObject.id ".
847 ") ".
848 "left join Link on Port.id=Link.porta or Port.id=Link.portb ".
849 "inner join PortCompat on Port.type = PortCompat.type2 ".
850 "where chapter_name = 'PortType' and PortCompat.type1 = '$type_id' and Link.porta is NULL ".
851 "and Port.reservation_comment is null order by Object_name, Port_name";
065eeb52 852 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
853 $ret = array();
854 $count=0;
855 while ($row = $result->fetch (PDO::FETCH_ASSOC))
856 {
857 $ret[$count]['Port_id']=$row['Port_id'];
858 $ret[$count]['Port_object_id']=$row['Port_object_id'];
859 $ret[$count]['Object_name']=$row['Object_name'];
860 $ret[$count]['Port_name']=$row['Port_name'];
861 $ret[$count]['Port_type_id']=$row['Port_type_id'];
862 $ret[$count]['Port_type_name']=$row['Port_type_name'];
863 $count++;
864 }
865 $result->closeCursor();
866 return $ret;
867}
868
869function linkPorts ($porta, $portb)
870{
871 if ($porta == $portb)
872 return "Ports can't be the same";
873 if ($porta > $portb)
874 {
875 $tmp = $porta;
876 $porta = $portb;
877 $portb = $tmp;
878 }
879 global $dbxlink;
880 $query1 = "insert into Link set porta='${porta}', portb='{$portb}'";
881 $query2 = "update Port set reservation_comment = NULL where id = ${porta} or id = ${portb} limit 2";
882 // FIXME: who cares about the return value?
883 $result = $dbxlink->exec ($query1);
884 $result = $dbxlink->exec ($query2);
885 return '';
e673ee24
DO
886}
887
888function unlinkPort ($port)
889{
890 global $dbxlink;
891 $query =
892 "delete from Link where porta='$port' or portb='$port'";
893 $result = $dbxlink->exec ($query);
894 return '';
e673ee24
DO
895}
896
2c817354
DO
897// Return all IPv4 addresses allocated to the objects. Attach detailed
898// info about address to each alocation records. Index result by dotted-quad
899// address.
0ab782bc
DO
900function getObjectIPv4Allocations ($object_id = 0)
901{
902 $ret = array();
903 $query = 'select name as osif, type, inet_ntoa(ip) as dottedquad from IPBonds ' .
904 "where object_id = ${object_id} " .
905 'order by ip';
906 $result = useSelectBlade ($query, __FUNCTION__);
85970da2 907 // don't spawn a sub-query with unfetched buffer, it may fail
0ab782bc 908 while ($row = $result->fetch (PDO::FETCH_ASSOC))
85970da2
DO
909 $ret[$row['dottedquad']] = array ('osif' => $row['osif'], 'type' => $row['type']);
910 unset ($result);
911 foreach (array_keys ($ret) as $dottedquad)
912 $ret[$dottedquad]['addrinfo'] = getIPv4Address ($dottedquad);
0ab782bc
DO
913 return $ret;
914}
915
e6ca609a
DO
916// Return minimal IPv4 address, optionally with "ip" key set, if requested.
917function constructIPv4Address ($dottedquad = NULL)
a910829d 918{
e6ca609a 919 $ret = array
a910829d
DO
920 (
921 'name' => '',
922 'reserved' => 'no',
a910829d
DO
923 'outpf' => array(),
924 'inpf' => array(),
a910829d 925 'rslist' => array(),
2d318652 926 'allocs' => array(),
a910829d
DO
927 'lblist' => array()
928 );
e6ca609a
DO
929 if ($dottedquad != NULL)
930 $ret['ip'] = $dottedquad;
931 return $ret;
932}
933
934// Check the range requested for meaningful IPv4 records, build them
935// into a list and return. Return an empty list if nothing matched.
936// Both arguments are expected in signed int32 form. The resulting list
937// is keyed by uint32 form of each IP address, items aren't sorted.
938function scanIPv4Space ($i32_first, $i32_last)
939{
940 $ret = array();
a910829d
DO
941 $dnamechache = array();
942
2d318652
DO
943 $db_first = sprintf ('%u', 0x00000000 + $i32_first);
944 $db_last = sprintf ('%u', 0x00000000 + $i32_last);
a910829d 945 // 1. collect labels and reservations
2d318652
DO
946 $query = "select INET_NTOA(ip) as ip, name, reserved from IPAddress ".
947 "where ip between ${db_first} and ${db_last} and (reserved = 'yes' or name != '')";
a910829d
DO
948 $result = useSelectBlade ($query, __FUNCTION__);
949 while ($row = $result->fetch (PDO::FETCH_ASSOC))
950 {
2d318652
DO
951 $ip_bin = ip2long ($row['ip']);
952 if (!isset ($ret[$ip_bin]))
e6ca609a 953 $ret[$ip_bin] = constructIPv4Address ($row['ip']);
2d318652
DO
954 $ret[$ip_bin]['name'] = $row['name'];
955 $ret[$ip_bin]['reserved'] = $row['reserved'];
a910829d
DO
956 }
957 unset ($result);
958
959 // 2. check for allocations
960 $query =
2d318652 961 "select INET_NTOA(ipb.ip) as ip, ro.id as object_id, " .
a910829d
DO
962 "ro.name as object_name, ipb.name, ipb.type, objtype_id, " .
963 "dict_value as objtype_name from " .
964 "IPBonds as ipb inner join RackObject as ro on ipb.object_id = ro.id " .
965 "left join Dictionary on objtype_id=dict_key natural join Chapter " .
966 "where ip between ${db_first} and ${db_last} " .
967 "and chapter_name = 'RackObjectType'" .
968 "order by ipb.type, object_name";
969 $result = useSelectBlade ($query, __FUNCTION__);
970 while ($row = $result->fetch (PDO::FETCH_ASSOC))
971 {
2d318652
DO
972 $ip_bin = ip2long ($row['ip']);
973 if (!isset ($ret[$ip_bin]))
e6ca609a 974 $ret[$ip_bin] = constructIPv4Address ($row['ip']);
a910829d
DO
975 if (!isset ($dnamecache[$row['object_id']]))
976 {
977 $quasiobject['name'] = $row['object_name'];
978 $quasiobject['objtype_id'] = $row['objtype_id'];
979 $quasiobject['objtype_name'] = $row['objtype_name'];
980 $dnamecache[$row['object_id']] = displayedName ($quasiobject);
981 }
982 $tmp = array();
983 foreach (array ('object_id', 'type', 'name') as $cname)
984 $tmp[$cname] = $row[$cname];
985 $tmp['object_name'] = $dnamecache[$row['object_id']];
2d318652 986 $ret[$ip_bin]['allocs'][] = $tmp;
a910829d
DO
987 }
988 unset ($result);
989
990 // 3. look for virtual services and related LB
2d318652 991 $query = "select vs_id, inet_ntoa(vip) as ip, vport, proto, vs.name, " .
a910829d
DO
992 "object_id, objtype_id, ro.name as object_name, dict_value as objtype_name from " .
993 "IPVirtualService as vs inner join IPLoadBalancer as lb on vs.id = lb.vs_id " .
994 "inner join RackObject as ro on lb.object_id = ro.id " .
995 "left join Dictionary on objtype_id=dict_key " .
996 "natural join Chapter " .
997 "where vip between ${db_first} and ${db_last} " .
998 "and chapter_name = 'RackObjectType'" .
999 "order by vport, proto, ro.name, object_id";
1000 $result = useSelectBlade ($query, __FUNCTION__);
1001 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1002 {
2d318652 1003 $ip_bin = ip2long ($row['ip']);
e6ca609a 1004 $ret[$ip_bin] = constructIPv4Address ($row['ip']);
a910829d
DO
1005 if (!isset ($dnamecache[$row['object_id']]))
1006 {
1007 $quasiobject['name'] = $row['object_name'];
1008 $quasiobject['objtype_id'] = $row['objtype_id'];
1009 $quasiobject['objtype_name'] = $row['objtype_name'];
1010 $dnamecache[$row['object_id']] = displayedName ($quasiobject);
1011 }
1012 $tmp = array();
2d318652 1013 foreach (array ('object_id', 'vport', 'proto', 'vs_id', 'name') as $cname)
a910829d
DO
1014 $tmp[$cname] = $row[$cname];
1015 $tmp['object_name'] = $dnamecache[$row['object_id']];
2d318652
DO
1016 $tmp['vip'] = $row['ip'];
1017 $ret[$ip_bin]['lblist'][] = $tmp;
a910829d
DO
1018 }
1019 unset ($result);
1020
1021 // 4. don't forget about real servers along with pools
2d318652 1022 $query = "select inet_ntoa(rsip) as ip, inservice, rsport, rspool_id, rsp.name as rspool_name from " .
a910829d
DO
1023 "IPRealServer as rs inner join IPRSPool as rsp on rs.rspool_id = rsp.id " .
1024 "where rsip between ${db_first} and ${db_last} " .
1025 "order by ip, rsport, rspool_id";
1026 $result = useSelectBlade ($query, __FUNCTION__);
1027 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1028 {
2d318652
DO
1029 $ip_bin = ip2long ($row['ip']);
1030 if (!isset ($ret[$ip_bin]))
e6ca609a 1031 $ret[$ip_bin] = constructIPv4Address ($row['ip']);
a910829d
DO
1032 $tmp = array();
1033 foreach (array ('rspool_id', 'rsport', 'rspool_name', 'inservice') as $cname)
1034 $tmp[$cname] = $row[$cname];
2d318652 1035 $ret[$ip_bin]['rslist'][] = $tmp;
a910829d
DO
1036 }
1037 unset ($result);
1038
1039 // 5. add NAT rules, part 1
1040 $query =
1041 "select " .
1042 "proto, " .
1043 "INET_NTOA(localip) as localip, " .
1044 "localport, " .
1045 "INET_NTOA(remoteip) as remoteip, " .
1046 "remoteport, " .
1047 "description " .
1048 "from PortForwarding " .
1049 "where remoteip between ${db_first} and ${db_last} or " .
1050 "localip between ${db_first} and ${db_last} " .
1051 "order by localip, localport, remoteip, remoteport, proto";
1052 $result = useSelectBlade ($query, __FUNCTION__);
1053 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1054 {
2d318652
DO
1055 $remoteip_bin = ip2long ($row['remoteip']);
1056 $localip_bin = ip2long ($row['localip']);
1057 if ($i32_first <= $remoteip_bin and $remoteip_bin <= $i32_last)
1058 {
1059 if (!isset ($ret[$remoteip_bin]))
e6ca609a 1060 $ret[$remoteip_bin] = constructIPv4Address ($row['remoteip']);
2d318652
DO
1061 $ret[$remoteip_bin]['inpf'][] = $row;
1062 }
1063 if ($i32_first <= $localip_bin and $localip_bin <= $i32_last)
1064 {
1065 if (!isset ($ret[$localip_bin]))
e6ca609a 1066 $ret[$localip_bin] = constructIPv4Address ($row['localip']);
2d318652
DO
1067 $ret[$localip_bin]['outpf'][] = $row;
1068 }
a910829d
DO
1069 }
1070 return $ret;
1071}
1072
1073// Return summary data about an IPv4 prefix, if it exists, or NULL otherwise.
2d318652 1074function getIPv4NetworkInfo ($id = 0)
a910829d
DO
1075{
1076 if ($id <= 0)
1077 {
1078 showError ('Invalid arg', __FUNCTION__);
1079 return NULL;
1080 }
2d318652 1081 $query = "select INET_NTOA(ip) as ip, mask, name ".
a910829d
DO
1082 "from IPRanges where id = $id";
1083 $result = useSelectBlade ($query, __FUNCTION__);
1084 $ret = $result->fetch (PDO::FETCH_ASSOC);
1085 if ($ret == NULL)
1086 return NULL;
1087 unset ($result);
1088 $ret['id'] = $id;
2d318652 1089 $ret['ip_bin'] = ip2long ($ret['ip']);
a910829d
DO
1090 $ret['mask_bin'] = binMaskFromDec ($ret['mask']);
1091 $ret['mask_bin_inv'] = binInvMaskFromDec ($ret['mask']);
1092 $ret['db_first'] = sprintf ('%u', 0x00000000 + $ret['ip_bin'] & $ret['mask_bin']);
1093 $ret['db_last'] = sprintf ('%u', 0x00000000 + $ret['ip_bin'] | ($ret['mask_bin_inv']));
1094 return $ret;
1095}
1096
2d318652 1097function getIPv4Network ($id = 0)
a910829d 1098{
2d318652 1099 $ret = getIPv4NetworkInfo ($id);
a910829d
DO
1100 if (!$ret)
1101 {
1102 showError ('Record not found', __FUNCTION__);
1103 return NULL;
1104 }
1105 $ret['addrlist'] = scanIPv4Space ($ret['db_first'], $ret['db_last']);
2d318652
DO
1106 markupIPv4AddrList ($ret['addrlist']);
1107 return $ret;
1108}
1109
1110function getIPv4Address ($dottedquad = '')
1111{
1112 if ($dottedquad == '')
1113 {
1114 showError ('Invalid arg', __FUNCTION__);
1115 return NULL;
1116 }
1117 $i32 = ip2long ($dottedquad); // signed 32 bit
1118 $scanres = scanIPv4Space ($i32, $i32);
1119 if (!isset ($scanres[$i32]))
e6ca609a 1120 return constructIPv4Address ($dottedquad);
2d318652
DO
1121 markupIPv4AddrList ($scanres);
1122 return $scanres[$i32];
a910829d
DO
1123}
1124
5222f192
DO
1125function bindIpToObject ($ip = '', $object_id = 0, $name = '', $type = '')
1126{
1127 $result = useInsertBlade
1128 (
1129 'IPBonds',
1130 array
1131 (
1132 'ip' => "INET_ATON('$ip')",
1133 'object_id' => "'${object_id}'",
1134 'name' => "'${name}'",
1135 'type' => "'${type}'"
1136 )
1137 );
1138 return $result ? '' : (__FUNCTION__ . '(): useInsertBlade() failed');
1139}
1140
11c8e4be 1141function getAddressspaceList ($tagfilter = array(), $tfmode = 'any')
e673ee24 1142{
81736ac1 1143 $whereclause = getWhereClause ($tagfilter);
e673ee24 1144 $query =
0b4c0f17 1145 "select distinct ".
e673ee24
DO
1146 "id as IPRanges_id, ".
1147 "INET_NTOA(ip) as IPRanges_ip, ".
1148 "mask as IPRanges_mask, ".
1149 "name as IPRanges_name ".
74ccacff 1150 "from IPRanges left join TagStorage on IPRanges.id = TagStorage.target_id and target_realm = 'ipv4net' " .
489a7502 1151 "where true ${whereclause} " .
74ccacff 1152 " order by ip";
065eeb52 1153 $result = useSelectBlade ($query, __FUNCTION__);
e425f895
DO
1154 $ret=array();
1155 $count=0;
1156 while ($row = $result->fetch (PDO::FETCH_ASSOC))
e673ee24 1157 {
e425f895
DO
1158 $ret[$count]['id'] = $row['IPRanges_id'];
1159 $ret[$count]['ip'] = $row['IPRanges_ip'];
1160 $ret[$count]['ip_bin'] = ip2long($row['IPRanges_ip']);
1161 $ret[$count]['name'] = $row['IPRanges_name'];
1162 $ret[$count]['mask'] = $row['IPRanges_mask'];
1163 $ret[$count]['mask_bin'] = binMaskFromDec($row['IPRanges_mask']);
1164 $ret[$count]['mask_bin_inv'] = binInvMaskFromDec($row['IPRanges_mask']);
1165 $count++;
e673ee24
DO
1166 }
1167 $result->closeCursor();
1168 return $ret;
1169
1170}
1171
bb0a44e9
DO
1172// Return the id of the smallest IPv4 network containing the given IPv4 address
1173// or NULL, if nothing was found.
1174function getIPv4AddressNetworkId ($dottedquad)
e673ee24 1175{
bb0a44e9
DO
1176 $query = 'select id from IPRanges where ' .
1177 "inet_aton('${dottedquad}') & (4294967295 >> (32 - mask)) << (32 - mask) = ip " .
1178 'order by mask desc limit 1';
065eeb52 1179 $result = useSelectBlade ($query, __FUNCTION__);
bb0a44e9
DO
1180 if ($row = $result->fetch (PDO::FETCH_ASSOC))
1181 return $row['id'];
e673ee24
DO
1182 return NULL;
1183}
1184
1185function updateRange ($id=0, $name='')
1186{
1187 global $dbxlink;
1188 $query =
1189 "update IPRanges set name='$name' where id='$id'";
1190 $result = $dbxlink->exec ($query);
1191 return '';
e673ee24
DO
1192}
1193
1194// This function is actually used not only to update, but also to create records,
1195// that's why ON DUPLICATE KEY UPDATE was replaced by DELETE-INSERT pair
1196// (MySQL 4.0 workaround).
b4c1ef87 1197function updateAddress ($ip = 0, $name = '', $reserved = 'no')
e673ee24
DO
1198{
1199 // DELETE may safely fail.
1200 $r = useDeleteBlade ('IPAddress', 'ip', "INET_ATON('${ip}')", FALSE);
1201 // INSERT may appear not necessary.
1202 if ($name == '' and $reserved == 'no')
1203 return '';
1204 if (useInsertBlade ('IPAddress', array ('name' => "'${name}'", 'reserved' => "'${reserved}'", 'ip' => "INET_ATON('${ip}')")))
1205 return '';
1206 else
b4c1ef87 1207 return __FUNCTION__ . '(): useInsertBlade() failed';
e673ee24
DO
1208}
1209
e673ee24
DO
1210function updateBond ($ip='', $object_id=0, $name='', $type='')
1211{
1212 global $dbxlink;
1213
1214 $query =
1215 "update IPBonds set name='$name', type='$type' where ip=INET_ATON('$ip') and object_id='$object_id'";
1216 $result = $dbxlink->exec ($query);
1217 return '';
1218}
1219
1220function unbindIpFromObject ($ip='', $object_id=0)
1221{
1222 global $dbxlink;
1223
1224 $query =
1225 "delete from IPBonds where ip=INET_ATON('$ip') and object_id='$object_id'";
1226 $result = $dbxlink->exec ($query);
1227 return '';
1228}
1229
1230// This function returns either all or one user account. Array key is user name.
11c8e4be 1231function getUserAccounts ($tagfilter = array(), $tfmode = 'any')
e673ee24 1232{
81736ac1 1233 $whereclause = getWhereClause ($tagfilter);
e673ee24
DO
1234 $query =
1235 'select user_id, user_name, user_password_hash, user_realname, user_enabled ' .
ebae41b3
DO
1236 'from UserAccount left join TagStorage ' .
1237 "on UserAccount.user_id = TagStorage.target_id and target_realm = 'user' " .
1238 "where true ${whereclause} " .
1239 'order by user_name';
065eeb52 1240 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1241 $ret = array();
1242 $clist = array ('user_id', 'user_name', 'user_realname', 'user_password_hash', 'user_enabled');
1243 while ($row = $result->fetch (PDO::FETCH_ASSOC))
64b95774 1244 foreach ($clist as $cname)
e673ee24
DO
1245 $ret[$row['user_name']][$cname] = $row[$cname];
1246 $result->closeCursor();
1247 return $ret;
1248}
1249
e673ee24
DO
1250function searchByl2address ($l2addr)
1251{
e673ee24
DO
1252 $l2addr = l2addressForDatabase ($l2addr);
1253 $query = "select object_id, Port.id as port_id from RackObject as ro inner join Port on ro.id = Port.object_id " .
1254 "where l2address = ${l2addr}";
065eeb52 1255 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1256 $rows = $result->fetchAll (PDO::FETCH_ASSOC);
1257 $result->closeCursor();
1258 if (count ($rows) == 0) // No results.
1259 return NULL;
1260 if (count ($rows) == 1) // Target found.
1261 return $rows[0];
f41b492f 1262 showError ('More than one results was found. This is probably a broken unique key.', __FUNCTION__);
e673ee24
DO
1263 return NULL;
1264}
1265
ea5fc465
DO
1266function getIPv4PrefixSearchResult ($terms)
1267{
1268 $query = "select id, inet_ntoa(ip) as ip, mask, name from IPRanges where ";
1269 $or = '';
1270 foreach (explode (' ', $terms) as $term)
1271 {
1272 $query .= $or . "name like '%${term}%'";
1273 $or = ' or ';
1274 }
065eeb52 1275 $result = useSelectBlade ($query, __FUNCTION__);
ea5fc465
DO
1276 $ret = array();
1277 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1278 $ret[] = $row;
1279 return $ret;
1280}
1281
1282function getIPv4AddressSearchResult ($terms)
1283{
1284 $query = "select inet_ntoa(ip) as ip, name from IPAddress where ";
1285 $or = '';
1286 foreach (explode (' ', $terms) as $term)
1287 {
1288 $query .= $or . "name like '%${term}%'";
1289 $or = ' or ';
1290 }
065eeb52 1291 $result = useSelectBlade ($query, __FUNCTION__);
ea5fc465
DO
1292 $ret = array();
1293 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1294 $ret[] = $row;
1295 return $ret;
1296}
1297
05411ccd
DO
1298function getIPv4RSPoolSearchResult ($terms)
1299{
1300 $query = "select id as pool_id, name from IPRSPool where ";
1301 $or = '';
1302 foreach (explode (' ', $terms) as $term)
1303 {
1304 $query .= $or . "name like '%${term}%'";
1305 $or = ' or ';
1306 }
065eeb52 1307 $result = useSelectBlade ($query, __FUNCTION__);
05411ccd
DO
1308 $ret = array();
1309 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1310 $ret[] = $row;
1311 return $ret;
1312}
1313
1314function getIPv4VServiceSearchResult ($terms)
1315{
1316 $query = "select id, inet_ntoa(vip) as vip, vport, proto, name from IPVirtualService where ";
1317 $or = '';
1318 foreach (explode (' ', $terms) as $term)
1319 {
1320 $query .= $or . "name like '%${term}%'";
1321 $or = ' or ';
1322 }
065eeb52 1323 $result = useSelectBlade ($query, __FUNCTION__);
05411ccd
DO
1324 $ret = array();
1325 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1326 $ret[] = $row;
1327 return $ret;
1328}
1329
6a88e734
DO
1330function getAccountSearchResult ($terms)
1331{
1332 return getSearchResultByField
1333 (
1334 'UserAccount',
1335 array ('user_id', 'user_name', 'user_realname'),
1336 'user_name',
1337 $terms,
1338 'user_name'
1339 );
1340}
1341
1342function getSearchResultByField ($tname, $rcolumns, $scolumn, $terms, $ocolumn = '')
1343{
1344 $pfx = '';
1345 $query = 'select ';
1346 foreach ($rcolumns as $col)
1347 {
1348 $query .= $pfx . $col;
1349 $pfx = ', ';
1350 }
1351 $pfx = '';
1352 $query .= " from ${tname} where ";
1353 foreach (explode (' ', $terms) as $term)
1354 {
1355 $query .= $pfx . "${scolumn} like '%${term}%'";
1356 $pfx = ' or ';
1357 }
1358 if ($ocolumn != '')
1359 $query .= " order by ${ocolumn}";
1360 $result = useSelectBlade ($query, __FUNCTION__);
1361 $ret = array();
1362 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1363 $ret[] = $row;
1364 return $ret;
1365}
1366
e673ee24
DO
1367// This function returns either port ID or NULL for specified arguments.
1368function getPortID ($object_id, $port_name)
1369{
e673ee24 1370 $query = "select id from Port where object_id=${object_id} and name='${port_name}' limit 2";
065eeb52 1371 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1372 $rows = $result->fetchAll (PDO::FETCH_NUM);
1373 if (count ($rows) != 1)
1374 return NULL;
1375 $ret = $rows[0][0];
1376 $result->closeCursor();
1377 return $ret;
1378}
1379
1380function commitCreateUserAccount ($username, $realname, $password)
1381{
1382 return useInsertBlade
1383 (
1384 'UserAccount',
1385 array
1386 (
1387 'user_name' => "'${username}'",
1388 'user_realname' => "'${realname}'",
1389 'user_password_hash' => "'${password}'"
1390 )
1391 );
1392}
1393
1394function commitUpdateUserAccount ($id, $new_username, $new_realname, $new_password)
1395{
1396 global $dbxlink;
1397 $query =
1398 "update UserAccount set user_name = '${new_username}', user_realname = '${new_realname}', " .
1399 "user_password_hash = '${new_password}' where user_id = ${id} limit 1";
1400 $result = $dbxlink->query ($query);
1401 if ($result == NULL)
1402 {
f41b492f 1403 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1404 die;
1405 }
1406 return TRUE;
1407}
1408
1409function commitEnableUserAccount ($id, $new_enabled_value)
1410{
1411 global $dbxlink;
1412 $query =
1413 "update UserAccount set user_enabled = '${new_enabled_value}' " .
1414 "where user_id = ${id} limit 1";
1415 $result = $dbxlink->query ($query);
1416 if ($result == NULL)
1417 {
f41b492f 1418 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1419 die;
1420 }
1421 return TRUE;
1422}
1423
e673ee24
DO
1424// This function returns an array of all port type pairs from PortCompat table.
1425function getPortCompat ()
1426{
e673ee24
DO
1427 $query =
1428 "select type1, type2, d1.dict_value as type1name, d2.dict_value as type2name from " .
1429 "PortCompat as pc inner join Dictionary as d1 on pc.type1 = d1.dict_key " .
1430 "inner join Dictionary as d2 on pc.type2 = d2.dict_key " .
1431 "inner join Chapter as c1 on d1.chapter_no = c1.chapter_no " .
1432 "inner join Chapter as c2 on d2.chapter_no = c2.chapter_no " .
1433 "where c1.chapter_name = 'PortType' and c2.chapter_name = 'PortType'";
065eeb52 1434 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1435 $ret = $result->fetchAll (PDO::FETCH_ASSOC);
1436 $result->closeCursor();
1437 return $ret;
1438}
1439
1440function removePortCompat ($type1 = 0, $type2 = 0)
1441{
1442 global $dbxlink;
1443 if ($type1 == 0 or $type2 == 0)
1444 {
f41b492f 1445 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
1446 die;
1447 }
1448 $query = "delete from PortCompat where type1 = ${type1} and type2 = ${type2} limit 1";
1449 $result = $dbxlink->query ($query);
1450 if ($result == NULL)
1451 {
f41b492f 1452 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1453 die;
1454 }
1455 return TRUE;
1456}
1457
1458function addPortCompat ($type1 = 0, $type2 = 0)
1459{
1460 if ($type1 <= 0 or $type2 <= 0)
1461 {
f41b492f 1462 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
1463 die;
1464 }
1465 return useInsertBlade
1466 (
1467 'PortCompat',
1468 array ('type1' => $type1, 'type2' => $type2)
1469 );
1470}
1471
1472// This function returns the dictionary as an array of trees, each tree
1473// representing a single chapter. Each element has 'id', 'name', 'sticky'
1474// and 'word' keys with the latter holding all the words within the chapter.
2dd59b15 1475function getDict ($parse_links = FALSE)
e673ee24 1476{
6bb8e41d 1477 $query1 =
e673ee24
DO
1478 "select chapter_name, Chapter.chapter_no, dict_key, dict_value, sticky from " .
1479 "Chapter natural left join Dictionary order by chapter_name, dict_value";
065eeb52 1480 $result = useSelectBlade ($query1, __FUNCTION__);
e673ee24 1481 $dict = array();
89fa639f 1482 while ($row = $result->fetch (PDO::FETCH_ASSOC))
e673ee24
DO
1483 {
1484 $chapter_no = $row['chapter_no'];
1485 if (!isset ($dict[$chapter_no]))
1486 {
1487 $dict[$chapter_no]['no'] = $chapter_no;
1488 $dict[$chapter_no]['name'] = $row['chapter_name'];
1489 $dict[$chapter_no]['sticky'] = $row['sticky'] == 'yes' ? TRUE : FALSE;
1490 $dict[$chapter_no]['word'] = array();
1491 }
1492 if ($row['dict_key'] != NULL)
6bb8e41d 1493 {
2dd59b15
DO
1494 $dict[$chapter_no]['word'][$row['dict_key']] = $parse_links ?
1495 parseWikiLink ($row['dict_value'], 'a') : $row['dict_value'];
6bb8e41d
DO
1496 $dict[$chapter_no]['refcnt'][$row['dict_key']] = 0;
1497 }
e673ee24 1498 }
89fa639f
DO
1499 $result->closeCursor();
1500 unset ($result);
6bb8e41d
DO
1501// Find the list of all assigned values of dictionary-addressed attributes, each with
1502// chapter/word keyed reference counters. Use the structure to adjust reference counters
1503// of the returned disctionary words.
1504 $query2 = "select a.attr_id, am.chapter_no, uint_value, count(object_id) as refcnt " .
1505 "from Attribute as a inner join AttributeMap as am on a.attr_id = am.attr_id " .
1506 "inner join AttributeValue as av on a.attr_id = av.attr_id " .
1507 "inner join Dictionary as d on am.chapter_no = d.chapter_no and av.uint_value = d.dict_key " .
1508 "where attr_type = 'dict' group by a.attr_id, am.chapter_no, uint_value " .
1509 "order by a.attr_id, am.chapter_no, uint_value";
065eeb52 1510 $result = useSelectBlade ($query2, __FUNCTION__);
89fa639f 1511 while ($row = $result->fetch (PDO::FETCH_ASSOC))
6bb8e41d 1512 $dict[$row['chapter_no']]['refcnt'][$row['uint_value']] = $row['refcnt'];
89fa639f 1513 $result->closeCursor();
e673ee24
DO
1514 return $dict;
1515}
1516
da95280e
DO
1517function getDictStats ()
1518{
82f7e2e8 1519 $stock_chapters = array (1, 2, 3, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23);
da95280e 1520 $query =
5aa28abb
DO
1521 "select Chapter.chapter_no, chapter_name, count(dict_key) as wc from " .
1522 "Chapter natural left join Dictionary group by Chapter.chapter_no";
065eeb52 1523 $result = useSelectBlade ($query, __FUNCTION__);
da95280e 1524 $tc = $tw = $uc = $uw = 0;
89fa639f 1525 while ($row = $result->fetch (PDO::FETCH_ASSOC))
da95280e
DO
1526 {
1527 $tc++;
1528 $tw += $row['wc'];;
1529 if (in_array ($row['chapter_no'], $stock_chapters))
1530 continue;
1531 $uc++;
1532 $uw += $row['wc'];;
1533 }
89fa639f
DO
1534 $result->closeCursor();
1535 unset ($result);
08b4cb24
DO
1536 $query = "select count(attr_id) as attrc from RackObject as ro left join " .
1537 "AttributeValue as av on ro.id = av.object_id group by ro.id";
065eeb52 1538 $result = useSelectBlade ($query, __FUNCTION__);
08b4cb24 1539 $to = $ta = $so = 0;
89fa639f 1540 while ($row = $result->fetch (PDO::FETCH_ASSOC))
08b4cb24
DO
1541 {
1542 $to++;
1543 if ($row['attrc'] != 0)
1544 {
1545 $so++;
1546 $ta += $row['attrc'];
1547 }
1548 }
89fa639f 1549 $result->closeCursor();
da95280e
DO
1550 $ret = array();
1551 $ret['Total chapters in dictionary'] = $tc;
1552 $ret['Total words in dictionary'] = $tw;
1553 $ret['User chapters'] = $uc;
1554 $ret['Words in user chapters'] = $uw;
08b4cb24
DO
1555 $ret['Total objects'] = $to;
1556 $ret['Objects with stickers'] = $so;
1557 $ret['Total stickers attached'] = $ta;
da95280e
DO
1558 return $ret;
1559}
1560
9ec5fdf1
DO
1561function getIPv4Stats()
1562{
9ec5fdf1
DO
1563 $ret = array();
1564 $subject = array();
1565 $subject[] = array ('q' => 'select count(id) from IPRanges', 'txt' => 'Networks');
1566 $subject[] = array ('q' => 'select count(ip) from IPAddress', 'txt' => 'Addresses commented/reserved');
1567 $subject[] = array ('q' => 'select count(ip) from IPBonds', 'txt' => 'Addresses allocated');
1568 $subject[] = array ('q' => 'select count(*) from PortForwarding', 'txt' => 'NAT rules');
1569 $subject[] = array ('q' => 'select count(id) from IPVirtualService', 'txt' => 'Virtual services');
1570 $subject[] = array ('q' => 'select count(id) from IPRSPool', 'txt' => 'Real server pools');
1571 $subject[] = array ('q' => 'select count(id) from IPRealServer', 'txt' => 'Real servers');
1572 $subject[] = array ('q' => 'select count(distinct object_id) from IPLoadBalancer', 'txt' => 'Load balancers');
1573
1574 foreach ($subject as $item)
1575 {
065eeb52 1576 $result = useSelectBlade ($item['q'], __FUNCTION__);
9ec5fdf1
DO
1577 $row = $result->fetch (PDO::FETCH_NUM);
1578 $ret[$item['txt']] = $row[0];
1579 $result->closeCursor();
1580 unset ($result);
1581 }
1582 return $ret;
1583}
1584
1585function getRackspaceStats()
1586{
9ec5fdf1
DO
1587 $ret = array();
1588 $subject = array();
1589 $subject[] = array ('q' => 'select count(*) from Dictionary where chapter_no = 3', 'txt' => 'Rack rows');
1590 $subject[] = array ('q' => 'select count(*) from Rack', 'txt' => 'Racks');
1591 $subject[] = array ('q' => 'select avg(height) from Rack', 'txt' => 'Average rack height');
1592 $subject[] = array ('q' => 'select sum(height) from Rack', 'txt' => 'Total rack units in field');
1593
1594 foreach ($subject as $item)
1595 {
065eeb52 1596 $result = useSelectBlade ($item['q'], __FUNCTION__);
9ec5fdf1 1597 $row = $result->fetch (PDO::FETCH_NUM);
82f7e2e8 1598 $ret[$item['txt']] = empty ($row[0]) ? 0 : $row[0];
9ec5fdf1
DO
1599 $result->closeCursor();
1600 unset ($result);
1601 }
1602 return $ret;
1603}
1604
5bbbeaa2
DO
1605function getTagStats ()
1606{
1607 $ret = array();
1608 $query = "select tag, count(tag_id) as refcnt from " .
1609 "TagTree inner join TagStorage on TagTree.id = TagStorage.tag_id " .
1610 "group by tag_id order by refcnt desc";
065eeb52 1611 $result = useSelectBlade ($query, __FUNCTION__);
5bbbeaa2
DO
1612 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1613 $ret[$row['tag']] = $row['refcnt'];
1614 $result->closeCursor();
1615 return $ret;
1616}
1617
e673ee24
DO
1618function commitUpdateDictionary ($chapter_no = 0, $dict_key = 0, $dict_value = '')
1619{
1620 if ($chapter_no <= 0 or $dict_key <= 0 or empty ($dict_value))
1621 {
f41b492f 1622 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1623 die;
1624 }
1625 global $dbxlink;
1626 $query =
1627 "update Dictionary set dict_value = '${dict_value}' where chapter_no=${chapter_no} " .
1628 "and dict_key=${dict_key} limit 1";
1629 $result = $dbxlink->query ($query);
1630 if ($result == NULL)
1631 {
f41b492f 1632 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1633 die;
1634 }
1635 return TRUE;
1636}
1637
1638function commitSupplementDictionary ($chapter_no = 0, $dict_value = '')
1639{
1640 if ($chapter_no <= 0 or empty ($dict_value))
1641 {
f41b492f 1642 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1643 die;
1644 }
1645 return useInsertBlade
1646 (
1647 'Dictionary',
1648 array ('chapter_no' => $chapter_no, 'dict_value' => "'${dict_value}'")
1649 );
1650}
1651
1652function commitReduceDictionary ($chapter_no = 0, $dict_key = 0)
1653{
1654 if ($chapter_no <= 0 or $dict_key <= 0)
1655 {
f41b492f 1656 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1657 die;
1658 }
1659 global $dbxlink;
1660 $query =
1661 "delete from Dictionary where chapter_no=${chapter_no} " .
1662 "and dict_key=${dict_key} limit 1";
1663 $result = $dbxlink->query ($query);
1664 if ($result == NULL)
1665 {
f41b492f 1666 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1667 die;
1668 }
1669 return TRUE;
1670}
1671
1672function commitAddChapter ($chapter_name = '')
1673{
1674 if (empty ($chapter_name))
1675 {
f41b492f 1676 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1677 die;
1678 }
1679 return useInsertBlade
1680 (
1681 'Chapter',
1682 array ('chapter_name' => "'${chapter_name}'")
1683 );
1684}
1685
1686function commitUpdateChapter ($chapter_no = 0, $chapter_name = '')
1687{
1688 if ($chapter_no <= 0 or empty ($chapter_name))
1689 {
f41b492f 1690 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1691 die;
1692 }
1693 global $dbxlink;
1694 $query =
1695 "update Chapter set chapter_name = '${chapter_name}' where chapter_no = ${chapter_no} " .
1696 "and sticky = 'no' limit 1";
1697 $result = $dbxlink->query ($query);
1698 if ($result == NULL)
1699 {
f41b492f 1700 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1701 die;
1702 }
1703 return TRUE;
1704}
1705
1706function commitDeleteChapter ($chapter_no = 0)
1707{
1708 if ($chapter_no <= 0)
1709 {
f41b492f 1710 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1711 die;
1712 }
1713 global $dbxlink;
1714 $query =
1715 "delete from Chapter where chapter_no = ${chapter_no} and sticky = 'no' limit 1";
1716 $result = $dbxlink->query ($query);
1717 if ($result == NULL)
1718 {
f41b492f 1719 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1720 die;
1721 }
1722 return TRUE;
1723}
1724
4c330a14
DO
1725// This is a dictionary accessor. We perform link rendering, so the user sees
1726// nice <select> drop-downs.
e673ee24
DO
1727function readChapter ($chapter_name = '')
1728{
1729 if (empty ($chapter_name))
1730 {
f41b492f 1731 showError ('invalid argument', __FUNCTION__);
e673ee24
DO
1732 return NULL;
1733 }
e673ee24
DO
1734 $query =
1735 "select dict_key, dict_value from Dictionary natural join Chapter " .
4aa8609b 1736 "where chapter_name = '${chapter_name}'";
065eeb52 1737 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1738 $chapter = array();
1739 while ($row = $result->fetch (PDO::FETCH_ASSOC))
4c330a14 1740 $chapter[$row['dict_key']] = parseWikiLink ($row['dict_value'], 'o');
e673ee24 1741 $result->closeCursor();
4aa8609b
DO
1742 // SQL ORDER BY had no sense, because we need to sort after link rendering, not before.
1743 asort ($chapter);
e673ee24
DO
1744 return $chapter;
1745}
1746
1747function getAttrMap ()
1748{
e673ee24
DO
1749 $query =
1750 "select a.attr_id, a.attr_type, a.attr_name, am.objtype_id, " .
1751 "d.dict_value as objtype_name, am.chapter_no, c2.chapter_name from " .
1752 "Attribute as a natural left join AttributeMap as am " .
1753 "left join Dictionary as d on am.objtype_id = d.dict_key " .
1754 "left join Chapter as c1 on d.chapter_no = c1.chapter_no " .
1755 "left join Chapter as c2 on am.chapter_no = c2.chapter_no " .
1756 "where c1.chapter_name = 'RackObjectType' or c1.chapter_name is null " .
1757 "order by attr_name";
065eeb52 1758 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1759 $ret = array();
1760 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1761 {
1762 $attr_id = $row['attr_id'];
1763 if (!isset ($ret[$attr_id]))
1764 {
1765 $ret[$attr_id]['id'] = $attr_id;
1766 $ret[$attr_id]['type'] = $row['attr_type'];
1767 $ret[$attr_id]['name'] = $row['attr_name'];
1768 $ret[$attr_id]['application'] = array();
1769 }
1770 if ($row['objtype_id'] == '')
1771 continue;
1772 $application['objtype_id'] = $row['objtype_id'];
1773 $application['objtype_name'] = $row['objtype_name'];
1774 if ($row['attr_type'] == 'dict')
1775 {
1776 $application['chapter_no'] = $row['chapter_no'];
1777 $application['chapter_name'] = $row['chapter_name'];
1778 }
1779 $ret[$attr_id]['application'][] = $application;
1780 }
1781 $result->closeCursor();
1782 return $ret;
1783}
1784
1785function commitUpdateAttribute ($attr_id = 0, $attr_name = '')
1786{
1787 if ($attr_id <= 0 or empty ($attr_name))
1788 {
f41b492f 1789 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1790 die;
1791 }
1792 global $dbxlink;
1793 $query =
1794 "update Attribute set attr_name = '${attr_name}' " .
1795 "where attr_id = ${attr_id} limit 1";
1796 $result = $dbxlink->query ($query);
1797 if ($result == NULL)
1798 {
f41b492f 1799 showError ("SQL query '${query}' failed", __FUNCTION__);
e673ee24
DO
1800 die;
1801 }
1802 return TRUE;
1803}
1804
1805function commitAddAttribute ($attr_name = '', $attr_type = '')
1806{
1807 if (empty ($attr_name))
1808 {
f41b492f 1809 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1810 die;
1811 }
1812 switch ($attr_type)
1813 {
1814 case 'uint':
1815 case 'float':
1816 case 'string':
1817 case 'dict':
1818 break;
1819 default:
f41b492f 1820 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1821 die;
1822 }
1823 return useInsertBlade
1824 (
1825 'Attribute',
1826 array ('attr_name' => "'${attr_name}'", 'attr_type' => "'${attr_type}'")
1827 );
1828}
1829
1830function commitDeleteAttribute ($attr_id = 0)
1831{
1832 if ($attr_id <= 0)
1833 {
f41b492f 1834 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1835 die;
1836 }
aedf18af 1837 return useDeleteBlade ('Attribute', 'attr_id', $attr_id, FALSE);
e673ee24
DO
1838}
1839
1840// FIXME: don't store garbage in chapter_no for non-dictionary types.
1841function commitSupplementAttrMap ($attr_id = 0, $objtype_id = 0, $chapter_no = 0)
1842{
1843 if ($attr_id <= 0 or $objtype_id <= 0 or $chapter_no <= 0)
1844 {
f41b492f 1845 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1846 die;
1847 }
1848 return useInsertBlade
1849 (
1850 'AttributeMap',
1851 array
1852 (
1853 'attr_id' => $attr_id,
1854 'objtype_id' => $objtype_id,
1855 'chapter_no' => $chapter_no
1856 )
1857 );
1858}
1859
1860function commitReduceAttrMap ($attr_id = 0, $objtype_id)
1861{
1862 if ($attr_id <= 0 or $objtype_id <= 0)
1863 {
f41b492f 1864 showError ('Invalid args', __FUNCTION__);
e673ee24
DO
1865 die;
1866 }
1867 global $dbxlink;
1868 $query =
1869 "delete from AttributeMap where attr_id=${attr_id} " .
1870 "and objtype_id=${objtype_id} limit 1";
1871 $result = $dbxlink->query ($query);
1872 if ($result == NULL)
1873 {
f41b492f 1874 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1875 die;
1876 }
1877 return TRUE;
1878}
1879
1880// This function returns all optional attributes for requested object
1881// as an array of records. NULL is returned on error and empty array
1882// is returned, if there are no attributes found.
24cbe8af 1883function getAttrValues ($object_id, $strip_optgroup = FALSE)
e673ee24
DO
1884{
1885 if ($object_id <= 0)
1886 {
f41b492f 1887 showError ('Invalid argument', __FUNCTION__);
e673ee24
DO
1888 return NULL;
1889 }
e673ee24
DO
1890 $ret = array();
1891 $query =
1892 "select A.attr_id, A.attr_name, A.attr_type, C.chapter_name, " .
1893 "AV.uint_value, AV.float_value, AV.string_value, D.dict_value from " .
1894 "RackObject as RO inner join AttributeMap as AM on RO.objtype_id = AM.objtype_id " .
1895 "inner join Attribute as A using (attr_id) " .
1896 "left join AttributeValue as AV on AV.attr_id = AM.attr_id and AV.object_id = RO.id " .
1897 "left join Dictionary as D on D.dict_key = AV.uint_value and AM.chapter_no = D.chapter_no " .
1898 "left join Chapter as C on AM.chapter_no = C.chapter_no " .
1a576609 1899 "where RO.id = ${object_id} order by A.attr_type, A.attr_name";
065eeb52 1900 $result = useSelectBlade ($query, __FUNCTION__);
e673ee24
DO
1901 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1902 {
1903 $record = array();
1904 $record['id'] = $row['attr_id'];
1905 $record['name'] = $row['attr_name'];
1906 $record['type'] = $row['attr_type'];
1907 switch ($row['attr_type'])
1908 {
1909 case 'uint':
1910 case 'float':
1911 case 'string':
24cbe8af
DO
1912 $record['value'] = $row[$row['attr_type'] . '_value'];
1913 $record['a_value'] = parseWikiLink ($record['value'], 'a');
1914 break;
e673ee24 1915 case 'dict':
24cbe8af
DO
1916 $record['value'] = parseWikiLink ($row[$row['attr_type'] . '_value'], 'o', $strip_optgroup);
1917 $record['a_value'] = parseWikiLink ($row[$row['attr_type'] . '_value'], 'a', $strip_optgroup);
e673ee24
DO
1918 $record['chapter_name'] = $row['chapter_name'];
1919 $record['key'] = $row['uint_value'];
1920 break;
1921 default:
1922 $record['value'] = NULL;
1923 break;
1924 }
1925 $ret[$row['attr_id']] = $record;
1926 }
1927 $result->closeCursor();
1928 return $ret;
1929}
1930
1931function commitResetAttrValue ($object_id = 0, $attr_id = 0)
1932{
1933 if ($object_id <= 0 or $attr_id <= 0)
1934 {
f41b492f 1935 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
1936 die;
1937 }
1938 global $dbxlink;
1939 $query = "delete from AttributeValue where object_id = ${object_id} and attr_id = ${attr_id} limit 1";
1940 $result = $dbxlink->query ($query);
1941 if ($result == NULL)
1942 {
f41b492f 1943 showError ('SQL query failed', __FUNCTION__);
e673ee24
DO
1944 die;
1945 }
1946 return TRUE;
1947}
1948
1949// FIXME: don't share common code with use commitResetAttrValue()
1950function commitUpdateAttrValue ($object_id = 0, $attr_id = 0, $value = '')
1951{
1952 if ($object_id <= 0 or $attr_id <= 0)
1953 {
f41b492f 1954 showError ('Invalid arguments', __FUNCTION__);
e673ee24
DO
1955 die;
1956 }
1957 if (empty ($value))
1958 return commitResetAttrValue ($object_id, $attr_id);
1959 global $dbxlink;
1960 $query1 = "select attr_type from Attribute where attr_id = ${attr_id}";
1961 $result = $dbxlink->query ($query1);
1962 if ($result == NULL)
1963 {
f41b492f 1964 showError ('SQL query #1 failed', __FUNCTION__);
e673ee24
DO
1965 die;
1966 }
1967 $row = $result->fetch (PDO::FETCH_NUM);
1968 if ($row == NULL)
1969 {
f41b492f 1970 showError ('SQL query #1 returned no results', __FUNCTION__);
e673ee24
DO
1971 die;
1972 }
1973 $attr_type = $row[0];
1974 $result->closeCursor();
1975 switch ($attr_type)
1976 {
1977 case 'uint':
1978 case 'float':
1979 case 'string':
1980 $column = $attr_type . '_value';
1981 break;
1982 case 'dict':
1983 $column = 'uint_value';
1984 break;
1985 default:
f41b492f 1986 showError ("Unknown attribute type '${attr_type}' met", __FUNCTION__);
e673ee24
DO
1987 die;
1988 }
1989 $query2 =
1990 "delete from AttributeValue where " .
1991 "object_id = ${object_id} and attr_id = ${attr_id} limit 1";
1992 $result = $dbxlink->query ($query2);
1993 if ($result == NULL)
1994 {
f41b492f 1995 showError ('SQL query #2 failed', __FUNCTION__);
e673ee24
DO
1996 die;
1997 }
1998 // We know $value isn't empty here.
1999 $query3 =
2000 "insert into AttributeValue set ${column} = '${value}', " .
2001 "object_id = ${object_id}, attr_id = ${attr_id} ";
2002 $result = $dbxlink->query ($query3);
2003 if ($result == NULL)
2004 {
f41b492f 2005 showError ('SQL query #3 failed', __FUNCTION__);
e673ee24
DO
2006 die;
2007 }
2008 return TRUE;
2009}
2010
2011function commitUseupPort ($port_id = 0)
2012{
2013 if ($port_id <= 0)
2014 {
f41b492f 2015 showError ("Invalid argument", __FUNCTION__);
e673ee24
DO
2016 die;
2017 }
2018 global $dbxlink;
2019 $query = "update Port set reservation_comment = NULL where id = ${port_id} limit 1";
2020 $result = $dbxlink->exec ($query);
2021 if ($result == NULL)
2022 {
f41b492f 2023 showError ("SQL query failed", __FUNCTION__);
e673ee24
DO
2024 die;
2025 }
2026 return TRUE;
2027
2028}
2029
2030// This is a swiss-knife blade to insert a record into a table.
2031// The first argument is table name.
2032// The second argument is an array of "name" => "value" pairs.
2033// The function returns either TRUE or FALSE (we expect one row
2034// to be inserted).
2035function useInsertBlade ($tablename, $values)
2036{
2037 global $dbxlink;
2038 $namelist = $valuelist = '';
2039 foreach ($values as $name => $value)
2040 {
2041 $namelist = $namelist . ($namelist == '' ? "(${name}" : ", ${name}");
2042 $valuelist = $valuelist . ($valuelist == '' ? "(${value}" : ", ${value}");
2043 }
2044 $query = "insert into ${tablename} ${namelist}) values ${valuelist})";
2045 $result = $dbxlink->exec ($query);
2046 if ($result != 1)
2047 return FALSE;
2048 return TRUE;
2049}
2050
2051// This swiss-knife blade deletes one record from the specified table
2052// using the specified key name and value.
fe7044ad 2053function useDeleteBlade ($tablename, $keyname, $keyvalue, $quotekey = TRUE, $deleteall = FALSE)
e673ee24
DO
2054{
2055 global $dbxlink;
2056 if ($quotekey == TRUE)
fe7044ad
DO
2057 $keyvalue = "'${keyvalue}'";
2058 $query = "delete from ${tablename} where ${keyname}=$keyvalue";
2059 if (!$deleteall)
2060 $query .= ' limit 1';
e673ee24
DO
2061 $result = $dbxlink->exec ($query);
2062 if ($result === NULL)
2063 return FALSE;
aedf18af 2064 elseif (!$deleteall && $result != 1)
e673ee24
DO
2065 return FALSE;
2066 else
2067 return TRUE;
2068}
2069
5967b83d
DO
2070function useSelectBlade ($query, $caller = 'N/A')
2071{
2072 global $dbxlink;
2073 $result = $dbxlink->query ($query);
2074 if ($result == NULL)
2075 {
2076 $ei = $dbxlink->errorInfo();
105a3bc8 2077 showError ("SQL query '${query}'\n failed in useSelectBlade with error ${ei[1]} (${ei[2]})", $caller);
5967b83d
DO
2078 return NULL;
2079 }
2080 return $result;
2081}
2082
9c0b0016
DO
2083function loadConfigCache ()
2084{
4fe32e78 2085 $query = 'SELECT varname, varvalue, vartype, is_hidden, emptyok, description FROM Config ORDER BY varname';
065eeb52 2086 $result = useSelectBlade ($query, __FUNCTION__);
9c0b0016
DO
2087 $cache = array();
2088 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2089 $cache[$row['varname']] = $row;
2090 $result->closeCursor();
2091 return $cache;
2092}
2093
2094// setConfigVar() is expected to perform all necessary filtering
2095function storeConfigVar ($varname = NULL, $varvalue = NULL)
2096{
c461c579 2097 global $dbxlink;
bb6b9880 2098 if (empty ($varname) || $varvalue === NULL)
9c0b0016 2099 {
f41b492f 2100 showError ('Invalid arguments', __FUNCTION__);
9c0b0016
DO
2101 return FALSE;
2102 }
2103 $query = "update Config set varvalue='${varvalue}' where varname='${varname}' limit 1";
2104 $result = $dbxlink->query ($query);
2105 if ($result == NULL)
2106 {
f41b492f 2107 showError ("SQL query '${query}' failed", __FUNCTION__);
9c0b0016
DO
2108 return FALSE;
2109 }
2110 $rc = $result->rowCount();
2111 $result->closeCursor();
f7ee57a1 2112 if ($rc == 0 or $rc == 1)
9c0b0016 2113 return TRUE;
f41b492f 2114 showError ("Something went wrong for args '${varname}', '${varvalue}'", __FUNCTION__);
9c0b0016
DO
2115 return FALSE;
2116}
2117
fbbb74fb
DO
2118// Database version detector. Should behave corretly on any
2119// working dataset a user might have.
2120function getDatabaseVersion ()
2121{
2122 global $dbxlink;
2123 $query = "select varvalue from Config where varname = 'DB_VERSION' and vartype = 'string'";
2124 $result = $dbxlink->query ($query);
2125 if ($result == NULL)
2126 {
2127 $errorInfo = $dbxlink->errorInfo();
2128 if ($errorInfo[0] == '42S02') // ER_NO_SUCH_TABLE
2129 return '0.14.4';
4d2e93f2 2130 die (__FUNCTION__ . ': SQL query #1 failed with error ' . $errorInfo[2]);
fbbb74fb
DO
2131 }
2132 $rows = $result->fetchAll (PDO::FETCH_NUM);
2133 if (count ($rows) != 1 || empty ($rows[0][0]))
2134 {
2135 $result->closeCursor();
4d2e93f2 2136 die (__FUNCTION__ . ': Cannot guess database version. Config table is present, but DB_VERSION is missing or invalid. Giving up.');
fbbb74fb
DO
2137 }
2138 $ret = $rows[0][0];
2139 $result->closeCursor();
2140 return $ret;
2141}
2142
da04825a
DO
2143// Return an array of virtual services. For each of them list real server pools
2144// with their load balancers and other stats.
62a1dcb5
DO
2145function getSLBSummary ()
2146{
6fec9f39
DO
2147 $query = 'select vs.id as vsid, inet_ntoa(vip) as vip, vport, proto, vs.name, object_id, ' .
2148 'lb.rspool_id, pool.name as pool_name, count(rs.id) as rscount ' .
2149 'from IPVirtualService as vs inner join IPLoadBalancer as lb on vs.id = lb.vs_id ' .
3e56d972 2150 'inner join IPRSPool as pool on lb.rspool_id = pool.id ' .
6fec9f39
DO
2151 'left join IPRealServer as rs on rs.rspool_id = lb.rspool_id ' .
2152 'group by vs.id, object_id order by vs.vip, object_id';
065eeb52 2153 $result = useSelectBlade ($query, __FUNCTION__);
c3bdc503
DO
2154 $ret = array();
2155 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2156 {
4cadac8f 2157 $vsid = $row['vsid'];
da04825a 2158 $object_id = $row['object_id'];
4cadac8f
DO
2159 if (!isset ($ret[$vsid]))
2160 {
2161 $ret[$vsid] = array();
13bffb29 2162 foreach (array ('vip', 'vport', 'proto', 'name') as $cname)
4cadac8f 2163 $ret[$vsid][$cname] = $row[$cname];
da04825a 2164 $ret[$vsid]['lblist'] = array();
4cadac8f 2165 }
6fec9f39
DO
2166 // There's only one assigned RS pool possible for each LB-VS combination.
2167 $ret[$vsid]['lblist'][$row['object_id']] = array
2168 (
2169 'id' => $row['rspool_id'],
2170 'size' => $row['rscount'],
2171 'name' => $row['pool_name']
2172 );
c3bdc503 2173 }
060ba26e 2174 $result->closeCursor();
c3bdc503 2175 return $ret;
62a1dcb5
DO
2176}
2177
da04825a
DO
2178// Get the detailed composition of a particular virtual service, namely the list
2179// of all pools, each shown with the list of objects servicing it. VS/RS configs
2180// will be returned as well.
060ba26e
DO
2181function getVServiceInfo ($vsid = 0)
2182{
2b4eee17
DO
2183 $query1 = "select inet_ntoa(vip) as vip, vport, proto, name, vsconfig, rsconfig " .
2184 "from IPVirtualService where id = ${vsid}";
065eeb52 2185 $result = useSelectBlade ($query1, __FUNCTION__);
060ba26e 2186 $vsinfo = array ();
89fa639f 2187 $row = $result->fetch (PDO::FETCH_ASSOC);
2b4eee17
DO
2188 if (!$row)
2189 return NULL;
2190 foreach (array ('vip', 'vport', 'proto', 'name', 'vsconfig', 'rsconfig') as $cname)
2191 $vsinfo[$cname] = $row[$cname];
2192 $vsinfo['rspool'] = array();
89fa639f
DO
2193 $result->closeCursor();
2194 unset ($result);
2b4eee17
DO
2195 $query2 = "select pool.id, name, pool.vsconfig, pool.rsconfig, object_id, " .
2196 "lb.vsconfig as lb_vsconfig, lb.rsconfig as lb_rsconfig from " .
2197 "IPRSPool as pool left join IPLoadBalancer as lb on pool.id = lb.rspool_id " .
2198 "where vs_id = ${vsid} order by pool.name, object_id";
065eeb52 2199 $result = useSelectBlade ($query2, __FUNCTION__);
89fa639f 2200 while ($row = $result->fetch (PDO::FETCH_ASSOC))
060ba26e 2201 {
2b4eee17 2202 if (!isset ($vsinfo['rspool'][$row['id']]))
060ba26e 2203 {
2b4eee17
DO
2204 $vsinfo['rspool'][$row['id']]['name'] = $row['name'];
2205 $vsinfo['rspool'][$row['id']]['vsconfig'] = $row['vsconfig'];
2206 $vsinfo['rspool'][$row['id']]['rsconfig'] = $row['rsconfig'];
2207 $vsinfo['rspool'][$row['id']]['lblist'] = array();
060ba26e 2208 }
2b4eee17
DO
2209 if ($row['object_id'] == NULL)
2210 continue;
2211 $vsinfo['rspool'][$row['id']]['lblist'][$row['object_id']] = array
2212 (
2213 'vsconfig' => $row['lb_vsconfig'],
2214 'rsconfig' => $row['lb_rsconfig']
2215 );
060ba26e 2216 }
89fa639f 2217 $result->closeCursor();
060ba26e
DO
2218 return $vsinfo;
2219}
2220
71b8bda1
DO
2221// Collect and return the following info about the given real server pool:
2222// basic information
2223// parent virtual service information
c1ca768c 2224// load balancers list (each with a list of VSes)
71b8bda1
DO
2225// real servers list
2226
2227function getRSPoolInfo ($id = 0)
2228{
c1ca768c 2229 $query1 = "select id, name, vsconfig, rsconfig from " .
481a7f8b 2230 "IPRSPool where id = ${id}";
065eeb52 2231 $result = useSelectBlade ($query1, __FUNCTION__);
71b8bda1 2232 $ret = array();
89fa639f 2233 $row = $result->fetch (PDO::FETCH_ASSOC);
71b8bda1
DO
2234 if (!$row)
2235 return NULL;
70c24883 2236 foreach (array ('id', 'name', 'vsconfig', 'rsconfig') as $c)
71b8bda1 2237 $ret[$c] = $row[$c];
89fa639f
DO
2238 $result->closeCursor();
2239 unset ($result);
71b8bda1
DO
2240 $ret['lblist'] = array();
2241 $ret['rslist'] = array();
1519d6fa
DO
2242 $query2 = "select object_id, vs_id, vsconfig, rsconfig from IPLoadBalancer " .
2243 "where rspool_id = ${id} order by object_id, vs_id";
065eeb52 2244 $result = useSelectBlade ($query2, __FUNCTION__);
89fa639f 2245 while ($row = $result->fetch (PDO::FETCH_ASSOC))
71b8bda1 2246 foreach (array ('vsconfig', 'rsconfig') as $c)
c1ca768c 2247 $ret['lblist'][$row['object_id']][$row['vs_id']][$c] = $row[$c];
89fa639f
DO
2248 $result->closeCursor();
2249 unset ($result);
1f7d18fa 2250 $query3 = "select id, inservice, inet_ntoa(rsip) as rsip, rsport, rsconfig from " .
676a8268 2251 "IPRealServer where rspool_id = ${id} order by IPRealServer.rsip, rsport";
065eeb52 2252 $result = useSelectBlade ($query3, __FUNCTION__);
89fa639f 2253 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1f7d18fa 2254 foreach (array ('inservice', 'rsip', 'rsport', 'rsconfig') as $c)
71b8bda1 2255 $ret['rslist'][$row['id']][$c] = $row[$c];
89fa639f 2256 $result->closeCursor();
71b8bda1
DO
2257 return $ret;
2258}
2259
7e7a8387 2260function addRStoRSPool ($pool_id = 0, $rsip = '', $rsport = 0, $inservice = 'no', $rsconfig = '')
ca461127
DO
2261{
2262 if ($pool_id <= 0 or $rsport <= 0)
2263 {
2264 showError ('Invalid arguments', __FUNCTION__);
2265 die;
2266 }
ca461127
DO
2267 return useInsertBlade
2268 (
2269 'IPRealServer',
2270 array
2271 (
2272 'rsip' => "inet_aton('${rsip}')",
2273 'rsport' => $rsport,
2274 'rspool_id' => $pool_id,
bcbeadb4 2275 'inservice' => ($inservice == 'yes' ? "'yes'" : "'no'"),
3241551e
DO
2276 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2277 )
2278 );
2279}
2280
c63a8d6e 2281function commitCreateVS ($vip = '', $vport = 0, $proto = '', $name = '', $vsconfig, $rsconfig, $taglist = array())
d6517a21
DO
2282{
2283 if (empty ($vip) or $vport <= 0 or empty ($proto))
c63a8d6e
DO
2284 return __FUNCTION__ . ': invalid arguments';
2285 if (!useInsertBlade
d6517a21
DO
2286 (
2287 'IPVirtualService',
2288 array
2289 (
2290 'vip' => "inet_aton('${vip}')",
2291 'vport' => $vport,
2292 'proto' => "'${proto}'",
2293 'name' => (empty ($name) ? 'NULL' : "'${name}'"),
2294 'vsconfig' => (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'"),
2295 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2296 )
c63a8d6e
DO
2297 ))
2298 return __FUNCTION__ . ': SQL insertion failed';
2299 return addTagsForLastRecord ('ipv4vs', $taglist);
d6517a21
DO
2300}
2301
c1ca768c 2302function addLBtoRSPool ($pool_id = 0, $object_id = 0, $vs_id = 0, $vsconfig = '', $rsconfig = '')
3241551e 2303{
c1ca768c 2304 if ($pool_id <= 0 or $object_id <= 0 or $vs_id <= 0)
3241551e
DO
2305 {
2306 showError ('Invalid arguments', __FUNCTION__);
2307 die;
2308 }
2309 return useInsertBlade
2310 (
2311 'IPLoadBalancer',
2312 array
2313 (
2314 'object_id' => $object_id,
2315 'rspool_id' => $pool_id,
c1ca768c 2316 'vs_id' => $vs_id,
3241551e
DO
2317 'vsconfig' => (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'"),
2318 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2319 )
ca461127
DO
2320 );
2321}
2322
fb1c4a54
DO
2323function commitDeleteRS ($id = 0)
2324{
2325 if ($id <= 0)
2326 return FALSE;
aedf18af 2327 return useDeleteBlade ('IPRealServer', 'id', $id, FALSE);
fb1c4a54
DO
2328}
2329
d6517a21
DO
2330function commitDeleteVS ($id = 0)
2331{
2332 if ($id <= 0)
2333 return FALSE;
aedf18af 2334 return useDeleteBlade ('IPVirtualService', 'id', $id, FALSE) && deleteTagsForEntity ('ipv4vs', $id);
d6517a21
DO
2335}
2336
c1ca768c 2337function commitDeleteLB ($object_id = 0, $pool_id = 0, $vs_id = 0)
3241551e
DO
2338{
2339 global $dbxlink;
c4d85fd1 2340 if ($object_id <= 0 or $pool_id <= 0 or $vs_id <= 0)
3241551e 2341 return FALSE;
c1ca768c
DO
2342 $query = "delete from IPLoadBalancer where object_id = ${object_id} and " .
2343 "rspool_id = ${pool_id} and vs_id = ${vs_id} limit 1";
3241551e
DO
2344 $result = $dbxlink->exec ($query);
2345 if ($result === NULL)
2346 return FALSE;
2347 elseif ($result != 1)
2348 return FALSE;
2349 else
2350 return TRUE;
2351}
2352
fb1c4a54
DO
2353function commitUpdateRS ($rsid = 0, $rsip = '', $rsport = 0, $rsconfig = '')
2354{
2355 if ($rsid <= 0 or $rsport <= 0)
2356 {
2357 showError ('Invalid args', __FUNCTION__);
2358 die;
2359 }
2360 if (long2ip (ip2long ($rsip)) !== $rsip)
2361 {
2362 showError ("Invalid IP address '${rsip}'", __FUNCTION__);
2363 die;
2364 }
2365 global $dbxlink;
2366 $query =
2367 "update IPRealServer set rsip = inet_aton('${rsip}'), rsport = ${rsport}, rsconfig = " .
3241551e 2368 (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
fb1c4a54
DO
2369 " where id = ${rsid} limit 1";
2370 $result = $dbxlink->query ($query);
2371 if ($result == NULL)
2372 {
2373 showError ("SQL query '${query}' failed", __FUNCTION__);
2374 die;
2375 }
2376 return TRUE;
2377}
2378
c1ca768c 2379function commitUpdateLB ($object_id = 0, $pool_id = 0, $vs_id = 0, $vsconfig = '', $rsconfig = '')
3241551e 2380{
c1ca768c 2381 if ($object_id <= 0 or $pool_id <= 0 or $vs_id <= 0)
3241551e
DO
2382 {
2383 showError ('Invalid args', __FUNCTION__);
2384 die;
2385 }
2386 global $dbxlink;
2387 $query =
2388 "update IPLoadBalancer set vsconfig = " .
2389 (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'") .
2390 ', rsconfig = ' .
2391 (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
c1ca768c
DO
2392 " where object_id = ${object_id} and rspool_id = ${pool_id} " .
2393 "and vs_id = ${vs_id} limit 1";
3241551e
DO
2394 $result = $dbxlink->exec ($query);
2395 if ($result === NULL)
2396 return FALSE;
3241551e
DO
2397 else
2398 return TRUE;
2399}
2400
d6517a21
DO
2401function commitUpdateVS ($vsid = 0, $vip = '', $vport = 0, $proto = '', $name = '', $vsconfig = '', $rsconfig = '')
2402{
2403 if ($vsid <= 0 or empty ($vip) or $vport <= 0 or empty ($proto))
2404 {
2405 showError ('Invalid args', __FUNCTION__);
2406 die;
2407 }
2408 global $dbxlink;
2409 $query = "update IPVirtualService set " .
2410 "vip = inet_aton('${vip}'), " .
2411 "vport = ${vport}, " .
2412 "proto = '${proto}', " .
2413 'name = ' . (empty ($name) ? 'NULL,' : "'${name}', ") .
2414 'vsconfig = ' . (empty ($vsconfig) ? 'NULL,' : "'${vsconfig}', ") .
5ad76f01
DO
2415 'rsconfig = ' . (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
2416 " where id = ${vsid} limit 1";
d6517a21
DO
2417 $result = $dbxlink->exec ($query);
2418 if ($result === NULL)
2419 return FALSE;
d6517a21
DO
2420 else
2421 return TRUE;
2422}
2423
e57dca7f 2424// Return the list of virtual services, indexed by vs_id.
70c24883 2425// Each record will be shown with its basic info plus RS pools counter.
11c8e4be 2426function getVSList ($tagfilter = array(), $tfmode = 'any')
e57dca7f 2427{
81736ac1 2428 $whereclause = getWhereClause ($tagfilter);
70c24883
DO
2429 $query = "select vs.id, inet_ntoa(vip) as vip, vport, proto, vs.name, vs.vsconfig, vs.rsconfig, count(rspool_id) as poolcount " .
2430 "from IPVirtualService as vs left join IPLoadBalancer as lb on vs.id = lb.vs_id " .
996b02ba 2431 "left join TagStorage on vs.id = TagStorage.target_id and target_realm = 'ipv4vs' " .
83d3dde9 2432 "where true ${whereclause} group by vs.id order by vs.vip, proto, vport";
065eeb52 2433 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6 2434 $ret = array ();
e57dca7f 2435 while ($row = $result->fetch (PDO::FETCH_ASSOC))
d6517a21 2436 foreach (array ('vip', 'vport', 'proto', 'name', 'vsconfig', 'rsconfig', 'poolcount') as $cname)
4b0932b6 2437 $ret[$row['id']][$cname] = $row[$cname];
e57dca7f 2438 $result->closeCursor();
4b0932b6 2439 return $ret;
e57dca7f
DO
2440}
2441
9a81d416 2442// Return the list of RS pool, indexed by pool id.
11c8e4be 2443function getRSPoolList ($tagfilter = array(), $tfmode = 'any')
9a81d416 2444{
81736ac1 2445 $whereclause = getWhereClause ($tagfilter);
70c24883
DO
2446 $query = "select pool.id, pool.name, count(rspool_id) as refcnt, pool.vsconfig, pool.rsconfig " .
2447 "from IPRSPool as pool left join IPLoadBalancer as lb on pool.id = lb.rspool_id " .
2e4170aa 2448 "left join TagStorage on pool.id = TagStorage.target_id and target_realm = 'ipv4rspool' " .
56c076ed 2449 "where true ${whereclause} group by pool.id order by pool.name, pool.id";
065eeb52 2450 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6 2451 $ret = array ();
9a81d416 2452 while ($row = $result->fetch (PDO::FETCH_ASSOC))
70c24883 2453 foreach (array ('name', 'refcnt', 'vsconfig', 'rsconfig') as $cname)
4b0932b6 2454 $ret[$row['id']][$cname] = $row[$cname];
9a81d416 2455 $result->closeCursor();
4b0932b6 2456 return $ret;
9a81d416
DO
2457}
2458
5a1680d2
DO
2459function loadThumbCache ($rack_id = 0)
2460{
5a1680d2
DO
2461 $ret = NULL;
2462 $query = "select thumb_data from Rack where id = ${rack_id} and thumb_data is not null limit 1";
065eeb52 2463 $result = useSelectBlade ($query, __FUNCTION__);
5a1680d2
DO
2464 $row = $result->fetch (PDO::FETCH_ASSOC);
2465 if ($row)
2466 $ret = base64_decode ($row['thumb_data']);
2467 $result->closeCursor();
2468 return $ret;
2469}
2470
2471function saveThumbCache ($rack_id = 0, $cache = NULL)
2472{
2473 global $dbxlink;
2474 if ($rack_id == 0 or $cache == NULL)
2475 {
2476 showError ('Invalid arguments', __FUNCTION__);
2477 return;
2478 }
2479 $data = base64_encode ($cache);
2480 $query = "update Rack set thumb_data = '${data}' where id = ${rack_id} limit 1";
2481 $result = $dbxlink->exec ($query);
2482}
9a81d416 2483
c7fe33be
DO
2484function resetThumbCache ($rack_id = 0)
2485{
2486 global $dbxlink;
2487 if ($rack_id == 0)
2488 {
2489 showError ('Invalid argument', __FUNCTION__);
2490 return;
2491 }
2492 $query = "update Rack set thumb_data = NULL where id = ${rack_id} limit 1";
2493 $result = $dbxlink->exec ($query);
2494}
2495
748805bf
DO
2496// Return the list of attached RS pools for the given object. As long as we have
2497// the LB-VS UNIQUE in IPLoadBalancer table, it is Ok to key returned records
2498// by vs_id, because there will be only one RS pool listed for each VS of the
2499// current object.
78e7b769
DO
2500function getRSPoolsForObject ($object_id = 0)
2501{
2502 if ($object_id <= 0)
2503 {
2504 showError ('Invalid object_id', __FUNCTION__);
2505 return NULL;
2506 }
748805bf 2507 $query = 'select vs_id, inet_ntoa(vip) as vip, vport, proto, vs.name, pool.id as pool_id, ' .
732e4578 2508 'pool.name as pool_name, count(rsip) as rscount, lb.vsconfig, lb.rsconfig from ' .
748805bf
DO
2509 'IPLoadBalancer as lb inner join IPRSPool as pool on lb.rspool_id = pool.id ' .
2510 'inner join IPVirtualService as vs on lb.vs_id = vs.id ' .
2511 'left join IPRealServer as rs on lb.rspool_id = rs.rspool_id ' .
2512 "where lb.object_id = ${object_id} " .
2513 'group by lb.rspool_id, lb.vs_id order by vs.vip, vport, proto, pool.name';
065eeb52 2514 $result = useSelectBlade ($query, __FUNCTION__);
748805bf 2515 $ret = array ();
78e7b769 2516 while ($row = $result->fetch (PDO::FETCH_ASSOC))
732e4578 2517 foreach (array ('vip', 'vport', 'proto', 'name', 'pool_id', 'pool_name', 'rscount', 'vsconfig', 'rsconfig') as $cname)
748805bf 2518 $ret[$row['vs_id']][$cname] = $row[$cname];
78e7b769 2519 $result->closeCursor();
748805bf 2520 return $ret;
78e7b769
DO
2521}
2522
c63a8d6e 2523function commitCreateRSPool ($name = '', $vsconfig = '', $rsconfig = '', $taglist = array())
5ad76f01 2524{
c63a8d6e
DO
2525 if (empty ($name))
2526 return __FUNCTION__ . ': invalid arguments';
2527 if (!useInsertBlade
5ad76f01
DO
2528 (
2529 'IPRSPool',
2530 array
2531 (
5ad76f01
DO
2532 'name' => (empty ($name) ? 'NULL' : "'${name}'"),
2533 'vsconfig' => (empty ($vsconfig) ? 'NULL' : "'${vsconfig}'"),
2534 'rsconfig' => (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'")
2535 )
c63a8d6e
DO
2536 ))
2537 return __FUNCTION__ . ': SQL insertion failed';
2538 return addTagsForLastRecord ('ipv4rspool', $taglist);
5ad76f01
DO
2539}
2540
2541function commitDeleteRSPool ($pool_id = 0)
2542{
2543 global $dbxlink;
2544 if ($pool_id <= 0)
2545 return FALSE;
aedf18af 2546 return useDeleteBlade ('IPRSPool', 'id', $pool_id, FALSE) && deleteTagsForEntity ('ipv4rspool', $pool_id);
5ad76f01
DO
2547}
2548
2549function commitUpdateRSPool ($pool_id = 0, $name = '', $vsconfig = '', $rsconfig = '')
2550{
2551 if ($pool_id <= 0)
2552 {
2553 showError ('Invalid arg', __FUNCTION__);
2554 die;
2555 }
2556 global $dbxlink;
2557 $query = "update IPRSPool set " .
2558 'name = ' . (empty ($name) ? 'NULL,' : "'${name}', ") .
2559 'vsconfig = ' . (empty ($vsconfig) ? 'NULL,' : "'${vsconfig}', ") .
2560 'rsconfig = ' . (empty ($rsconfig) ? 'NULL' : "'${rsconfig}'") .
2561 " where id = ${pool_id} limit 1";
2562 $result = $dbxlink->exec ($query);
2563 if ($result === NULL)
2564 return FALSE;
2565 elseif ($result != 1)
2566 return FALSE;
2567 else
2568 return TRUE;
2569}
2570
8253d9f0
DO
2571function getRSList ()
2572{
1f7d18fa 2573 $query = "select id, inservice, inet_ntoa(rsip) as rsip, rsport, rspool_id, rsconfig " .
8253d9f0 2574 "from IPRealServer order by rspool_id, IPRealServer.rsip, rsport";
065eeb52 2575 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6 2576 $ret = array ();
8253d9f0 2577 while ($row = $result->fetch (PDO::FETCH_ASSOC))
1f7d18fa 2578 foreach (array ('inservice', 'rsip', 'rsport', 'rspool_id', 'rsconfig') as $cname)
4b0932b6
DO
2579 $ret[$row['id']][$cname] = $row[$cname];
2580 $result->closeCursor();
2581 return $ret;
2582}
2583
2584// Return the list of all currently configured load balancers with their pool count.
2585function getLBList ()
2586{
4b0932b6
DO
2587 $query = "select object_id, count(rspool_id) as poolcount " .
2588 "from IPLoadBalancer group by object_id order by object_id";
065eeb52 2589 $result = useSelectBlade ($query, __FUNCTION__);
4b0932b6
DO
2590 $ret = array ();
2591 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2592 $ret[$row['object_id']] = $row['poolcount'];
8253d9f0 2593 $result->closeCursor();
4b0932b6 2594 return $ret;
8253d9f0
DO
2595}
2596
9e677cbd
DO
2597// For the given object return: it vsconfig/rsconfig; the list of RS pools
2598// attached (each with vsconfig/rsconfig in turn), each with the list of
2599// virtual services terminating the pool. Each pool also lists all real
2600// servers with rsconfig.
2987fc1f 2601function getSLBConfig ($object_id)
9e677cbd
DO
2602{
2603 if ($object_id <= 0)
2604 {
2605 showError ('Invalid arg', __FUNCTION__);
2606 return NULL;
2607 }
9e677cbd 2608 $ret = array();
d91f08f3
DO
2609 $query = 'select vs_id, inet_ntoa(vip) as vip, vport, proto, vs.name as vs_name, ' .
2610 'vs.vsconfig as vs_vsconfig, vs.rsconfig as vs_rsconfig, ' .
2611 'lb.vsconfig as lb_vsconfig, lb.rsconfig as lb_rsconfig, pool.id as pool_id, pool.name as pool_name, ' .
9e677cbd 2612 'pool.vsconfig as pool_vsconfig, pool.rsconfig as pool_rsconfig, ' .
d91f08f3
DO
2613 'rs.id as rs_id, inet_ntoa(rsip) as rsip, rsport, rs.rsconfig as rs_rsconfig from ' .
2614 'IPLoadBalancer as lb inner join IPRSPool as pool on lb.rspool_id = pool.id ' .
2615 'inner join IPVirtualService as vs on lb.vs_id = vs.id ' .
9e677cbd 2616 'inner join IPRealServer as rs on lb.rspool_id = rs.rspool_id ' .
1f7d18fa
DO
2617 "where lb.object_id = ${object_id} and rs.inservice = 'yes' " .
2618 "order by vs.vip, vport, proto, pool.name, rs.rsip, rs.rsport";
065eeb52 2619 $result = useSelectBlade ($query, __FUNCTION__);
9e677cbd
DO
2620 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2621 {
d91f08f3
DO
2622 $vs_id = $row['vs_id'];
2623 if (!isset ($ret[$vs_id]))
2624 {
2625 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)
2626 $ret[$vs_id][$c] = $row[$c];
2627 $ret[$vs_id]['rslist'] = array();
2628 }
2629 foreach (array ('rsip', 'rsport', 'rs_rsconfig') as $c)
2630 $ret[$vs_id]['rslist'][$row['rs_id']][$c] = $row[$c];
9e677cbd
DO
2631 }
2632 $result->closeCursor();
2633 return $ret;
2634}
1f7d18fa
DO
2635
2636function commitSetInService ($rs_id = 0, $inservice = '')
2637{
2638 if ($rs_id <= 0 or empty ($inservice))
2639 {
2640 showError ('Invalid args', __FUNCTION__);
2641 return NULL;
2642 }
2643 global $dbxlink;
2644 $query = "update IPRealServer set inservice = '${inservice}' where id = ${rs_id} limit 1";
2645 $result = $dbxlink->exec ($query);
2646 if ($result === NULL)
2647 return FALSE;
2648 elseif ($result != 1)
2649 return FALSE;
2650 else
2651 return TRUE;
2652}
2653
ad0e4754
DO
2654function executeAutoPorts ($object_id = 0, $type_id = 0)
2655{
2656 if ($object_id == 0 or $type_id == 0)
2657 {
2658 showError ('Invalid arguments', __FUNCTION__);
2659 die;
2660 }
f3f0161f 2661 $ret = TRUE;
118e4c38 2662 foreach (getAutoPorts ($type_id) as $autoport)
f3f0161f
DO
2663 $ret = $ret and '' == commitAddPort ($object_id, $autoport['name'], $autoport['type'], '', '');
2664 return $ret;
ad0e4754
DO
2665}
2666
6e49bd1f 2667// Return only implicitly listed tags, the rest of the chain will be
a6e8d544 2668// generated/deducted later at higher levels.
f9bc186f 2669function loadEntityTags ($entity_realm = '', $entity_id = 0)
5967b83d 2670{
f9bc186f
DO
2671 if ($entity_realm == '' or $entity_id <= 0)
2672 {
2673 showError ('Invalid or missing arguments', __FUNCTION__);
2674 return NULL;
2675 }
a6e8d544 2676 $ret = array();
edf0993c
DO
2677 $query = "select tt.id, tag from " .
2678 "TagStorage as ts inner join TagTree as tt on ts.tag_id = tt.id " .
2679 "where target_realm = '${entity_realm}' and target_id = ${entity_id} " .
2680 "order by tt.tag";
2681 $result = useSelectBlade ($query, __FUNCTION__);
5967b83d 2682 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2fb24351 2683 $ret[$row['id']] = $row;
a6e8d544
DO
2684 $result->closeCursor();
2685 return $ret;
5967b83d
DO
2686}
2687
f9bc186f
DO
2688function loadRackObjectTags ($id)
2689{
2690 return loadEntityTags ('object', $id);
2691}
2692
2693function loadIPv4PrefixTags ($id)
2694{
2695 return loadEntityTags ('ipv4net', $id);
2696}
2697
41bd8c87
DO
2698function loadRackTags ($id)
2699{
2700 return loadEntityTags ('rack', $id);
2701}
2702
d817ba03
DO
2703function loadIPv4VSTags ($id)
2704{
2705 return loadEntityTags ('ipv4vs', $id);
2706}
2707
2708function loadIPv4RSPoolTags ($id)
2709{
2710 return loadEntityTags ('ipv4rspool', $id);
2711}
2712
ebae41b3
DO
2713function loadUserTags ($user_id)
2714{
2715 return loadEntityTags ('user', $user_id);
2716}
2717
5967b83d
DO
2718function getTagList ()
2719{
20c901a7 2720 $ret = array();
5b7bd02e
DO
2721 $query = "select id, parent_id, tag, target_realm as realm, count(target_id) as refcnt " .
2722 "from TagTree left join TagStorage on id = tag_id " .
2723 "group by id, target_realm order by tag";
065eeb52 2724 $result = useSelectBlade ($query, __FUNCTION__);
5967b83d 2725 while ($row = $result->fetch (PDO::FETCH_ASSOC))
5b7bd02e 2726 {
7cc02fc1 2727 if (!isset ($ret[$row['id']]))
20c901a7 2728 $ret[$row['id']] = array
5b7bd02e
DO
2729 (
2730 'id' => $row['id'],
2731 'tag' => $row['tag'],
2732 'parent_id' => $row['parent_id'],
2733 'refcnt' => array()
2734 );
2735 if ($row['realm'])
20c901a7 2736 $ret[$row['id']]['refcnt'][$row['realm']] = $row['refcnt'];
5b7bd02e 2737 }
5967b83d 2738 $result->closeCursor();
20c901a7 2739 return $ret;
5967b83d
DO
2740}
2741
fe7044ad
DO
2742function commitCreateTag ($tagname = '', $parent_id = 0)
2743{
2744 if ($tagname == '' or $parent_id === 0)
2745 return "Invalid args to " . __FUNCTION__;
2746 $result = useInsertBlade
2747 (
2748 'TagTree',
2749 array
2750 (
2751 'tag' => "'${tagname}'",
2752 'parent_id' => $parent_id
2753 )
2754 );
2755 if ($result)
2756 return '';
2757 else
2758 return "SQL query failed in " . __FUNCTION__;
2759}
2760
2761function commitDestroyTag ($tagid = 0)
2762{
2763 if ($tagid == 0)
2764 return 'Invalid arg to ' . __FUNCTION__;
2765 if (useDeleteBlade ('TagTree', 'id', $tagid, FALSE))
2766 return '';
2767 else
2768 return 'useDeleteBlade() failed in ' . __FUNCTION__;
2769}
f9bc186f 2770
49fb1027 2771function commitUpdateTag ($tag_id, $tag_name, $parent_id)
f9bc186f 2772{
49fb1027
DO
2773 if ($parent_id == 0)
2774 $parent_id = 'NULL';
f9bc186f 2775 global $dbxlink;
49fb1027
DO
2776 $query = "update TagTree set tag = '${tag_name}', parent_id = ${parent_id} " .
2777 "where id = ${tag_id} limit 1";
f9bc186f
DO
2778 $result = $dbxlink->exec ($query);
2779 if ($result === NULL)
49fb1027
DO
2780 return 'SQL query failed in ' . __FUNCTION__;
2781 return '';
f9bc186f
DO
2782}
2783
aedf18af
DO
2784function deleteTagsForEntity ($entity_realm, $entity_id)
2785{
2786 global $dbxlink;
2787 $query = "delete from TagStorage where target_realm = '${entity_realm}' and target_id = ${entity_id}";
2788 $result = $dbxlink->exec ($query);
2789 if ($result === NULL)
2790 return FALSE;
2791 else
2792 return TRUE;
2793}
2794
eb6ea26f
DO
2795function addTagForEntity ($realm, $entity_id, $tag_id)
2796{
2797 return useInsertBlade
2798 (
2799 'TagStorage',
2800 array
2801 (
2802 'target_realm' => "'${realm}'",
2803 'target_id' => $entity_id,
2804 'tag_id' => $tag_id,
2805 )
2806 );
2807}
2808
c63a8d6e
DO
2809function addTagsForLastRecord ($realm, $taglist, $last_insert_id = 0)
2810{
2811 if (!count ($taglist))
2812 return '';
2813 if (!$last_insert_id)
2814 $last_insert_id = lastInsertID();
2815 $errcount = 0;
2816 foreach ($taglist as $tag_id)
2817 if (addTagForEntity ($realm, $last_insert_id, $tag_id) == FALSE)
2818 $errcount++;
2819 if (!$errcount)
2820 return '';
2821 else
2822 return "Experienced ${errcount} errors adding tags in realm '${realm}' for entity ID == ${last_insert_id}";
2823}
2824
42023f03
DO
2825function createIPv4Prefix ($range = '', $name = '', $is_bcast = FALSE, $taglist = array())
2826{
2827 // $range is in x.x.x.x/x format, split into ip/mask vars
2828 $rangeArray = explode('/', $range);
2829 if (count ($rangeArray) != 2)
2830 return "Invalid IPv4 prefix '${range}'";
2831 $ip = $rangeArray[0];
2832 $mask = $rangeArray[1];
2833
2834 if (empty ($ip) or empty ($mask))
2835 return "Invalid IPv4 prefix '${range}'";
2836 $ipL = ip2long($ip);
2837 $maskL = ip2long($mask);
2838 if ($ipL == -1 || $ipL === FALSE)
2839 return 'Bad IPv4 address';
2840 if ($mask < 32 && $mask > 0)
2841 $maskL = $mask;
2842 else
2843 {
2844 $maskB = decbin($maskL);
2845 if (strlen($maskB)!=32)
2846 return 'Invalid netmask';
2847 $ones=0;
2848 $zeroes=FALSE;
2849 foreach( str_split ($maskB) as $digit)
2850 {
2851 if ($digit == '0')
2852 $zeroes = TRUE;
2853 if ($digit == '1')
2854 {
2855 $ones++;
2856 if ($zeroes == TRUE)
2857 return 'Invalid netmask';
2858 }
2859 }
2860 $maskL = $ones;
2861 }
2862 $binmask = binMaskFromDec($maskL);
2863 $ipL = $ipL & $binmask;
2864
2865 $query =
2866 "select ".
2867 "id, ip, mask, name ".
2868 "from IPRanges ";
2869
065eeb52 2870 $result = useSelectBlade ($query, __FUNCTION__);
42023f03
DO
2871
2872 while ($row = $result->fetch (PDO::FETCH_ASSOC))
2873 {
2874 $otherip = $row['ip'];
2875 $othermask = binMaskFromDec($row['mask']);
2876 if (($otherip & $othermask) == ($ipL & $othermask))
2877 return "This subnet intersects with ".long2ip($row['ip'])."/${row['mask']}";
2878 if (($otherip & $binmask) == ($ipL & $binmask))
2879 return "This subnet intersects with ".long2ip($row['ip'])."/${row['mask']}";
2880 }
2881 $result->closeCursor();
2882 unset ($result);
2883 $result = useInsertBlade
2884 (
2885 'IPRanges',
2886 array
2887 (
2888 'ip' => sprintf ('%u', $ipL),
2889 'mask' => "'${maskL}'",
2890 'name' => "'${name}'"
2891 )
2892 );
2893
2894 if ($is_bcast and $maskL < 31)
2895 {
2896 $network_addr = long2ip ($ipL);
2897 $broadcast_addr = long2ip ($ipL | binInvMaskFromDec ($maskL));
2898 updateAddress ($network_addr, 'network', 'yes');
2899 updateAddress ($broadcast_addr, 'broadcast', 'yes');
2900 }
c63a8d6e 2901 return addTagsForLastRecord ('ipv4net', $taglist);
42023f03
DO
2902}
2903
2904// FIXME: This function doesn't wipe relevant records from IPAddress table.
2905function destroyIPv4Prefix ($id = 0)
2906{
2907 if ($id <= 0)
2908 return __FUNCTION__ . ': Invalid IPv4 prefix ID';
2909 if (!useDeleteBlade ('IPRanges', 'id', $id, FALSE))
2910 return __FUNCTION__ . ': SQL query #1 failed';
2911 if (!deleteTagsForEntity ('ipv4net', $id))
2912 return __FUNCTION__ . ': SQL query #2 failed';
2913 return '';
2914}
2915
ebae41b3
DO
2916function loadScript ($name)
2917{
2918 $result = useSelectBlade ("select script_text from Script where script_name = '${name}'");
2919 $row = $result->fetch (PDO::FETCH_NUM);
4a6a28f1
DO
2920 if ($row !== FALSE)
2921 return $row[0];
2922 else
2923 return NULL;
ebae41b3
DO
2924}
2925
2926function saveScript ($name, $text)
2927{
2928 if (empty ($name))
2929 {
2930 showError ('Invalid argument');
2931 return FALSE;
2932 }
4a6a28f1
DO
2933 // delete regardless of existence
2934 useDeleteBlade ('Script', 'script_name', $name, TRUE);
2935 return useInsertBlade
ebae41b3
DO
2936 (
2937 'Script',
2938 array
2939 (
2940 'script_name' => "'${name}'",
2941 'script_text' => "'${text}'"
2942 )
2943 );
2944}
2945
2946function saveUserPassword ($user_id, $newp)
bcd37231 2947{
ebae41b3
DO
2948 $newhash = hash (PASSWORD_HASH, $newp);
2949 $query = "update UserAccount set user_password_hash = ${newhash} where user_id = ${user_id} limit 1";
bcd37231
DO
2950}
2951
cf6c472b
DO
2952function objectIsPortless ($id = 0)
2953{
2954 if ($id <= 0)
2955 {
2956 showError ('Invalid argument', __FUNCTION__);
2957 return;
2958 }
2959 if (($result = useSelectBlade ("select count(id) from Port where object_id = ${id}", __FUNCTION__)) == NULL)
2960 {
2961 showError ('SQL query failed', __FUNCTION__);
2962 return;
2963 }
2964 $row = $result->fetch (PDO::FETCH_NUM);
2965 $count = $row[0];
2966 $result->closeCursor();
2967 unset ($result);
81736ac1 2968 return $count === '0';
cf6c472b
DO
2969}
2970
0f3c6639
DO
2971function tagExistsInDatabase ($tname)
2972{
2973 $result = useSelectBlade ("select count(*) from TagTree where lower(tag) = lower('${tname}')");
2974 $row = $result->fetch (PDO::FETCH_NUM);
2975 $count = $row[0];
2976 $result->closeCursor();
2977 unset ($result);
2978 return $count !== '0';
2979}
2980
e673ee24 2981?>