1 | /* |
2 | * Copyright (C) 2015-2017 Apple Inc. All rights reserved. |
3 | * |
4 | * Redistribution and use in source and binary forms, with or without |
5 | * modification, are permitted provided that the following conditions |
6 | * are met: |
7 | * 1. Redistributions of source code must retain the above copyright |
8 | * notice, this list of conditions and the following disclaimer. |
9 | * 2. Redistributions in binary form must reproduce the above copyright |
10 | * notice, this list of conditions and the following disclaimer in the |
11 | * documentation and/or other materials provided with the distribution. |
12 | * |
13 | * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
14 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
15 | * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
16 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
17 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
18 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
19 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
20 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
21 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
22 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
23 | * THE POSSIBILITY OF SUCH DAMAGE. |
24 | */ |
25 | |
26 | #include "config.h" |
27 | #include "IDBRequest.h" |
28 | |
29 | #if ENABLE(INDEXED_DATABASE) |
30 | |
31 | #include "DOMException.h" |
32 | #include "Event.h" |
33 | #include "EventDispatcher.h" |
34 | #include "EventNames.h" |
35 | #include "EventQueue.h" |
36 | #include "IDBBindingUtilities.h" |
37 | #include "IDBConnectionProxy.h" |
38 | #include "IDBCursor.h" |
39 | #include "IDBDatabase.h" |
40 | #include "IDBIndex.h" |
41 | #include "IDBKeyData.h" |
42 | #include "IDBObjectStore.h" |
43 | #include "IDBResultData.h" |
44 | #include "JSDOMConvertIndexedDB.h" |
45 | #include "JSDOMConvertNumbers.h" |
46 | #include "JSDOMConvertSequences.h" |
47 | #include "Logging.h" |
48 | #include "ScriptExecutionContext.h" |
49 | #include "ThreadSafeDataBuffer.h" |
50 | #include <JavaScriptCore/StrongInlines.h> |
51 | #include <wtf/IsoMallocInlines.h> |
52 | #include <wtf/Scope.h> |
53 | #include <wtf/Variant.h> |
54 | |
55 | |
56 | namespace WebCore { |
57 | using namespace JSC; |
58 | |
59 | WTF_MAKE_ISO_ALLOCATED_IMPL(IDBRequest); |
60 | |
61 | Ref<IDBRequest> IDBRequest::create(ScriptExecutionContext& context, IDBObjectStore& objectStore, IDBTransaction& transaction) |
62 | { |
63 | return adoptRef(*new IDBRequest(context, objectStore, transaction)); |
64 | } |
65 | |
66 | Ref<IDBRequest> IDBRequest::create(ScriptExecutionContext& context, IDBCursor& cursor, IDBTransaction& transaction) |
67 | { |
68 | return adoptRef(*new IDBRequest(context, cursor, transaction)); |
69 | } |
70 | |
71 | Ref<IDBRequest> IDBRequest::create(ScriptExecutionContext& context, IDBIndex& index, IDBTransaction& transaction) |
72 | { |
73 | return adoptRef(*new IDBRequest(context, index, transaction)); |
74 | } |
75 | |
76 | Ref<IDBRequest> IDBRequest::createObjectStoreGet(ScriptExecutionContext& context, IDBObjectStore& objectStore, IndexedDB::ObjectStoreRecordType type, IDBTransaction& transaction) |
77 | { |
78 | return adoptRef(*new IDBRequest(context, objectStore, type, transaction)); |
79 | } |
80 | |
81 | Ref<IDBRequest> IDBRequest::createIndexGet(ScriptExecutionContext& context, IDBIndex& index, IndexedDB::IndexRecordType requestedRecordType, IDBTransaction& transaction) |
82 | { |
83 | return adoptRef(*new IDBRequest(context, index, requestedRecordType, transaction)); |
84 | } |
85 | |
86 | IDBRequest::IDBRequest(ScriptExecutionContext& context, IDBClient::IDBConnectionProxy& connectionProxy) |
87 | : IDBActiveDOMObject(&context) |
88 | , m_resourceIdentifier(connectionProxy) |
89 | , m_connectionProxy(connectionProxy) |
90 | { |
91 | m_result = NullResultType::Undefined; |
92 | suspendIfNeeded(); |
93 | } |
94 | |
95 | IDBRequest::IDBRequest(ScriptExecutionContext& context, IDBObjectStore& objectStore, IDBTransaction& transaction) |
96 | : IDBActiveDOMObject(&context) |
97 | , m_transaction(&transaction) |
98 | , m_resourceIdentifier(transaction.connectionProxy()) |
99 | , m_source(&objectStore) |
100 | , m_connectionProxy(transaction.database().connectionProxy()) |
101 | { |
102 | m_result = NullResultType::Undefined; |
103 | suspendIfNeeded(); |
104 | } |
105 | |
106 | IDBRequest::IDBRequest(ScriptExecutionContext& context, IDBCursor& cursor, IDBTransaction& transaction) |
107 | : IDBActiveDOMObject(&context) |
108 | , m_transaction(&transaction) |
109 | , m_resourceIdentifier(transaction.connectionProxy()) |
110 | , m_pendingCursor(&cursor) |
111 | , m_connectionProxy(transaction.database().connectionProxy()) |
112 | { |
113 | suspendIfNeeded(); |
114 | |
115 | WTF::switchOn(cursor.source(), |
116 | [this] (const auto& value) { this->m_source = IDBRequest::Source { value }; } |
117 | ); |
118 | |
119 | m_result = NullResultType::Undefined; |
120 | cursor.setRequest(*this); |
121 | } |
122 | |
123 | IDBRequest::IDBRequest(ScriptExecutionContext& context, IDBIndex& index, IDBTransaction& transaction) |
124 | : IDBActiveDOMObject(&context) |
125 | , m_transaction(&transaction) |
126 | , m_resourceIdentifier(transaction.connectionProxy()) |
127 | , m_source(&index) |
128 | , m_connectionProxy(transaction.database().connectionProxy()) |
129 | { |
130 | m_result = NullResultType::Undefined; |
131 | suspendIfNeeded(); |
132 | } |
133 | |
134 | IDBRequest::IDBRequest(ScriptExecutionContext& context, IDBObjectStore& objectStore, IndexedDB::ObjectStoreRecordType type, IDBTransaction& transaction) |
135 | : IDBActiveDOMObject(&context) |
136 | , m_transaction(&transaction) |
137 | , m_resourceIdentifier(transaction.connectionProxy()) |
138 | , m_source(&objectStore) |
139 | , m_requestedObjectStoreRecordType(type) |
140 | , m_connectionProxy(transaction.database().connectionProxy()) |
141 | { |
142 | m_result = NullResultType::Undefined; |
143 | suspendIfNeeded(); |
144 | } |
145 | |
146 | IDBRequest::IDBRequest(ScriptExecutionContext& context, IDBIndex& index, IndexedDB::IndexRecordType requestedRecordType, IDBTransaction& transaction) |
147 | : IDBRequest(context, index, transaction) |
148 | { |
149 | m_result = NullResultType::Undefined; |
150 | m_requestedIndexRecordType = requestedRecordType; |
151 | } |
152 | |
153 | IDBRequest::~IDBRequest() |
154 | { |
155 | ASSERT(&originThread() == &Thread::current()); |
156 | |
157 | WTF::switchOn(m_result, |
158 | [] (RefPtr<IDBCursor>& cursor) { cursor->clearRequest(); }, |
159 | [] (const auto&) { } |
160 | ); |
161 | } |
162 | |
163 | ExceptionOr<IDBRequest::Result> IDBRequest::result() const |
164 | { |
165 | if (!isDone()) |
166 | return Exception { InvalidStateError, "Failed to read the 'result' property from 'IDBRequest': The request has not finished."_s }; |
167 | |
168 | return IDBRequest::Result { m_result }; |
169 | } |
170 | |
171 | ExceptionOr<DOMException*> IDBRequest::error() const |
172 | { |
173 | ASSERT(&originThread() == &Thread::current()); |
174 | |
175 | if (!isDone()) |
176 | return Exception { InvalidStateError, "Failed to read the 'error' property from 'IDBRequest': The request has not finished."_s }; |
177 | |
178 | return m_domError.get(); |
179 | } |
180 | |
181 | void IDBRequest::setSource(IDBCursor& cursor) |
182 | { |
183 | ASSERT(&originThread() == &Thread::current()); |
184 | |
185 | m_source = Source { &cursor }; |
186 | } |
187 | |
188 | void IDBRequest::setVersionChangeTransaction(IDBTransaction& transaction) |
189 | { |
190 | ASSERT(&originThread() == &Thread::current()); |
191 | ASSERT(!m_transaction); |
192 | ASSERT(transaction.isVersionChange()); |
193 | ASSERT(!transaction.isFinishedOrFinishing()); |
194 | |
195 | m_transaction = &transaction; |
196 | } |
197 | |
198 | RefPtr<WebCore::IDBTransaction> IDBRequest::transaction() const |
199 | { |
200 | ASSERT(&originThread() == &Thread::current()); |
201 | return m_shouldExposeTransactionToDOM ? m_transaction : nullptr; |
202 | } |
203 | |
204 | uint64_t IDBRequest::sourceObjectStoreIdentifier() const |
205 | { |
206 | ASSERT(&originThread() == &Thread::current()); |
207 | |
208 | if (!m_source) |
209 | return 0; |
210 | |
211 | return WTF::switchOn(m_source.value(), |
212 | [] (const RefPtr<IDBObjectStore>& objectStore) { return objectStore->info().identifier(); }, |
213 | [] (const RefPtr<IDBIndex>& index) { return index->info().objectStoreIdentifier(); }, |
214 | [] (const RefPtr<IDBCursor>&) { return 0; } |
215 | ); |
216 | } |
217 | |
218 | uint64_t IDBRequest::sourceIndexIdentifier() const |
219 | { |
220 | ASSERT(&originThread() == &Thread::current()); |
221 | |
222 | if (!m_source) |
223 | return 0; |
224 | |
225 | return WTF::switchOn(m_source.value(), |
226 | [] (const RefPtr<IDBObjectStore>&) -> uint64_t { return 0; }, |
227 | [] (const RefPtr<IDBIndex>& index) -> uint64_t { return index->info().identifier(); }, |
228 | [] (const RefPtr<IDBCursor>&) -> uint64_t { return 0; } |
229 | ); |
230 | } |
231 | |
232 | IndexedDB::ObjectStoreRecordType IDBRequest::requestedObjectStoreRecordType() const |
233 | { |
234 | ASSERT(&originThread() == &Thread::current()); |
235 | |
236 | return m_requestedObjectStoreRecordType; |
237 | } |
238 | |
239 | IndexedDB::IndexRecordType IDBRequest::requestedIndexRecordType() const |
240 | { |
241 | ASSERT(&originThread() == &Thread::current()); |
242 | ASSERT(m_source); |
243 | ASSERT(WTF::holds_alternative<RefPtr<IDBIndex>>(m_source.value())); |
244 | |
245 | return m_requestedIndexRecordType; |
246 | } |
247 | |
248 | EventTargetInterface IDBRequest::eventTargetInterface() const |
249 | { |
250 | ASSERT(&originThread() == &Thread::current()); |
251 | |
252 | return IDBRequestEventTargetInterfaceType; |
253 | } |
254 | |
255 | const char* IDBRequest::activeDOMObjectName() const |
256 | { |
257 | ASSERT(&originThread() == &Thread::current()); |
258 | |
259 | return "IDBRequest" ; |
260 | } |
261 | |
262 | bool IDBRequest::canSuspendForDocumentSuspension() const |
263 | { |
264 | ASSERT(&originThread() == &Thread::current()); |
265 | return false; |
266 | } |
267 | |
268 | bool IDBRequest::hasPendingActivity() const |
269 | { |
270 | ASSERT(&originThread() == &Thread::current() || Thread::mayBeGCThread()); |
271 | return !m_contextStopped && m_hasPendingActivity; |
272 | } |
273 | |
274 | void IDBRequest::stop() |
275 | { |
276 | ASSERT(&originThread() == &Thread::current()); |
277 | ASSERT(!m_contextStopped); |
278 | |
279 | cancelForStop(); |
280 | |
281 | removeAllEventListeners(); |
282 | |
283 | clearWrappers(); |
284 | |
285 | m_contextStopped = true; |
286 | } |
287 | |
288 | void IDBRequest::cancelForStop() |
289 | { |
290 | // The base IDBRequest class has nothing additional to do here. |
291 | } |
292 | |
293 | void IDBRequest::enqueueEvent(Ref<Event>&& event) |
294 | { |
295 | ASSERT(&originThread() == &Thread::current()); |
296 | if (m_contextStopped) |
297 | return; |
298 | |
299 | event->setTarget(this); |
300 | scriptExecutionContext()->eventQueue().enqueueEvent(WTFMove(event)); |
301 | } |
302 | |
303 | void IDBRequest::dispatchEvent(Event& event) |
304 | { |
305 | LOG(IndexedDB, "IDBRequest::dispatchEvent - %s (%p)" , event.type().string().utf8().data(), this); |
306 | |
307 | ASSERT(&originThread() == &Thread::current()); |
308 | ASSERT(m_hasPendingActivity); |
309 | ASSERT(!m_contextStopped); |
310 | |
311 | auto protectedThis = makeRef(*this); |
312 | m_dispatchingEvent = true; |
313 | |
314 | if (event.type() != eventNames().blockedEvent) |
315 | m_readyState = ReadyState::Done; |
316 | |
317 | Vector<EventTarget*> targets { this }; |
318 | |
319 | if (&event == m_openDatabaseSuccessEvent) |
320 | m_openDatabaseSuccessEvent = nullptr; |
321 | else if (m_transaction && !m_transaction->didDispatchAbortOrCommit()) |
322 | targets = { this, m_transaction.get(), &m_transaction->database() }; |
323 | |
324 | m_hasPendingActivity = false; |
325 | |
326 | { |
327 | TransactionActivator activator(m_transaction.get()); |
328 | EventDispatcher::dispatchEvent(targets, event); |
329 | } |
330 | |
331 | // Dispatching the event might have set the pending activity flag back to true, suggesting the request will be reused. |
332 | // We might also re-use the request if this event was the upgradeneeded event for an IDBOpenDBRequest. |
333 | if (!m_hasPendingActivity) |
334 | m_hasPendingActivity = isOpenDBRequest() && (event.type() == eventNames().upgradeneededEvent || event.type() == eventNames().blockedEvent); |
335 | |
336 | m_dispatchingEvent = false; |
337 | if (!m_transaction) |
338 | return; |
339 | |
340 | // The request should only remain in the transaction's request list if it represents a pending cursor operation, or this is an open request that was blocked. |
341 | if (!m_pendingCursor && event.type() != eventNames().blockedEvent) |
342 | m_transaction->removeRequest(*this); |
343 | |
344 | if (m_hasUncaughtException) |
345 | m_transaction->abortDueToFailedRequest(DOMException::create(AbortError, "IDBTransaction will abort due to uncaught exception in an event handler"_s )); |
346 | else if (!event.defaultPrevented() && event.type() == eventNames().errorEvent && !m_transaction->isFinishedOrFinishing()) { |
347 | ASSERT(m_domError); |
348 | m_transaction->abortDueToFailedRequest(*m_domError); |
349 | } |
350 | |
351 | m_transaction->finishedDispatchEventForRequest(*this); |
352 | } |
353 | |
354 | void IDBRequest::uncaughtExceptionInEventHandler() |
355 | { |
356 | LOG(IndexedDB, "IDBRequest::uncaughtExceptionInEventHandler" ); |
357 | |
358 | ASSERT(&originThread() == &Thread::current()); |
359 | |
360 | if (m_dispatchingEvent) { |
361 | ASSERT(!m_hasUncaughtException); |
362 | m_hasUncaughtException = true; |
363 | return; |
364 | } |
365 | if (m_transaction && m_idbError.code() != AbortError) |
366 | m_transaction->abortDueToFailedRequest(DOMException::create(AbortError, "IDBTransaction will abort due to uncaught exception in an event handler"_s )); |
367 | } |
368 | |
369 | void IDBRequest::setResult(const IDBKeyData& keyData) |
370 | { |
371 | ASSERT(&originThread() == &Thread::current()); |
372 | |
373 | auto* context = scriptExecutionContext(); |
374 | if (!context) |
375 | return; |
376 | |
377 | VM& vm = context->vm(); |
378 | JSLockHolder lock(vm); |
379 | m_result = keyData; |
380 | m_resultWrapper = { }; |
381 | } |
382 | |
383 | void IDBRequest::setResult(const Vector<IDBKeyData>& keyDatas) |
384 | { |
385 | ASSERT(&originThread() == &Thread::current()); |
386 | |
387 | auto* context = scriptExecutionContext(); |
388 | if (!context) |
389 | return; |
390 | |
391 | VM& vm = context->vm(); |
392 | JSLockHolder lock(vm); |
393 | m_result = keyDatas; |
394 | m_resultWrapper = { }; |
395 | } |
396 | |
397 | void IDBRequest::setResult(const IDBGetAllResult& result) |
398 | { |
399 | ASSERT(&originThread() == &Thread::current()); |
400 | |
401 | auto* context = scriptExecutionContext(); |
402 | if (!context) |
403 | return; |
404 | |
405 | VM& vm = context->vm(); |
406 | JSLockHolder lock(vm); |
407 | m_result = result; |
408 | m_resultWrapper = { }; |
409 | } |
410 | |
411 | void IDBRequest::setResult(uint64_t number) |
412 | { |
413 | ASSERT(&originThread() == &Thread::current()); |
414 | |
415 | auto* context = scriptExecutionContext(); |
416 | if (!context) |
417 | return; |
418 | |
419 | VM& vm = context->vm(); |
420 | JSLockHolder lock(vm); |
421 | m_result = number; |
422 | m_resultWrapper = { }; |
423 | } |
424 | |
425 | void IDBRequest::setResultToStructuredClone(const IDBGetResult& result) |
426 | { |
427 | ASSERT(&originThread() == &Thread::current()); |
428 | |
429 | LOG(IndexedDB, "IDBRequest::setResultToStructuredClone" ); |
430 | |
431 | auto* context = scriptExecutionContext(); |
432 | if (!context) |
433 | return; |
434 | |
435 | VM& vm = context->vm(); |
436 | JSLockHolder lock(vm); |
437 | m_result = result; |
438 | m_resultWrapper = { }; |
439 | } |
440 | |
441 | void IDBRequest::setResultToUndefined() |
442 | { |
443 | ASSERT(&originThread() == &Thread::current()); |
444 | |
445 | auto* context = scriptExecutionContext(); |
446 | if (!context) |
447 | return; |
448 | |
449 | VM& vm = context->vm(); |
450 | JSLockHolder lock(vm); |
451 | m_result = NullResultType::Undefined; |
452 | m_resultWrapper = { }; |
453 | } |
454 | |
455 | IDBCursor* IDBRequest::resultCursor() |
456 | { |
457 | ASSERT(&originThread() == &Thread::current()); |
458 | |
459 | return WTF::switchOn(m_result, |
460 | [] (const RefPtr<IDBCursor>& cursor) -> IDBCursor* { return cursor.get(); }, |
461 | [] (const auto&) -> IDBCursor* { return nullptr; } |
462 | ); |
463 | } |
464 | |
465 | void IDBRequest::willIterateCursor(IDBCursor& cursor) |
466 | { |
467 | ASSERT(&originThread() == &Thread::current()); |
468 | ASSERT(isDone()); |
469 | ASSERT(scriptExecutionContext()); |
470 | ASSERT(m_transaction); |
471 | ASSERT(!m_pendingCursor); |
472 | ASSERT(&cursor == resultCursor()); |
473 | |
474 | m_pendingCursor = &cursor; |
475 | m_hasPendingActivity = true; |
476 | m_result = NullResultType::Empty; |
477 | |
478 | auto* context = scriptExecutionContext(); |
479 | if (!context) |
480 | return; |
481 | |
482 | VM& vm = context->vm(); |
483 | JSLockHolder lock(vm); |
484 | |
485 | if (m_resultWrapper) |
486 | m_cursorWrapper = m_resultWrapper; |
487 | m_resultWrapper = { }; |
488 | m_readyState = ReadyState::Pending; |
489 | m_domError = nullptr; |
490 | m_idbError = IDBError { }; |
491 | } |
492 | |
493 | void IDBRequest::didOpenOrIterateCursor(const IDBResultData& resultData) |
494 | { |
495 | ASSERT(&originThread() == &Thread::current()); |
496 | ASSERT(m_pendingCursor); |
497 | |
498 | auto* context = scriptExecutionContext(); |
499 | if (!context) |
500 | return; |
501 | |
502 | VM& vm = context->vm(); |
503 | JSLockHolder lock(vm); |
504 | |
505 | m_result = NullResultType::Empty; |
506 | m_resultWrapper = { }; |
507 | |
508 | if (resultData.type() == IDBResultType::IterateCursorSuccess || resultData.type() == IDBResultType::OpenCursorSuccess) { |
509 | if (m_pendingCursor->setGetResult(*this, resultData.getResult()) && m_cursorWrapper) |
510 | m_resultWrapper = m_cursorWrapper; |
511 | if (resultData.getResult().isDefined()) |
512 | m_result = m_pendingCursor; |
513 | } |
514 | |
515 | m_pendingCursor = nullptr; |
516 | |
517 | completeRequestAndDispatchEvent(resultData); |
518 | } |
519 | |
520 | void IDBRequest::completeRequestAndDispatchEvent(const IDBResultData& resultData) |
521 | { |
522 | ASSERT(&originThread() == &Thread::current()); |
523 | |
524 | m_readyState = ReadyState::Done; |
525 | |
526 | m_idbError = resultData.error(); |
527 | if (!m_idbError.isNull()) |
528 | onError(); |
529 | else |
530 | onSuccess(); |
531 | } |
532 | |
533 | void IDBRequest::onError() |
534 | { |
535 | LOG(IndexedDB, "IDBRequest::onError" ); |
536 | |
537 | ASSERT(&originThread() == &Thread::current()); |
538 | ASSERT(!m_idbError.isNull()); |
539 | |
540 | m_domError = m_idbError.toDOMException(); |
541 | enqueueEvent(Event::create(eventNames().errorEvent, Event::CanBubble::Yes, Event::IsCancelable::Yes)); |
542 | } |
543 | |
544 | void IDBRequest::onSuccess() |
545 | { |
546 | LOG(IndexedDB, "IDBRequest::onSuccess" ); |
547 | ASSERT(&originThread() == &Thread::current()); |
548 | enqueueEvent(Event::create(eventNames().successEvent, Event::CanBubble::No, Event::IsCancelable::No)); |
549 | } |
550 | |
551 | void IDBRequest::setResult(Ref<IDBDatabase>&& database) |
552 | { |
553 | ASSERT(&originThread() == &Thread::current()); |
554 | |
555 | auto* context = scriptExecutionContext(); |
556 | if (!context) |
557 | return; |
558 | |
559 | VM& vm = context->vm(); |
560 | JSLockHolder lock(vm); |
561 | |
562 | m_result = RefPtr<IDBDatabase> { WTFMove(database) }; |
563 | m_resultWrapper = { }; |
564 | } |
565 | |
566 | void IDBRequest::clearWrappers() |
567 | { |
568 | auto* context = scriptExecutionContext(); |
569 | if (!context) |
570 | return; |
571 | VM& vm = context->vm(); |
572 | JSLockHolder lock(vm); |
573 | |
574 | m_resultWrapper.clear(); |
575 | m_cursorWrapper.clear(); |
576 | |
577 | WTF::switchOn(m_result, |
578 | [] (RefPtr<IDBCursor>& cursor) { cursor->clearWrappers(); }, |
579 | [] (const auto&) { } |
580 | ); |
581 | } |
582 | |
583 | |
584 | } // namespace WebCore |
585 | |
586 | #endif // ENABLE(INDEXED_DATABASE) |
587 | |