1/*
2 * Copyright (C) 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#pragma once
27
28#include "CacheStorageConnection.h"
29#include "DOMCache.h"
30#include "FetchRequest.h"
31#include <wtf/Forward.h>
32
33namespace WebCore {
34
35class DOMCacheStorage : public RefCounted<DOMCacheStorage>, public ActiveDOMObject {
36public:
37 static Ref<DOMCacheStorage> create(ScriptExecutionContext& context, Ref<CacheStorageConnection>&& connection) { return adoptRef(*new DOMCacheStorage(context, WTFMove(connection))); }
38
39 using KeysPromise = DOMPromiseDeferred<IDLSequence<IDLDOMString>>;
40
41 void match(DOMCache::RequestInfo&&, CacheQueryOptions&&, Ref<DeferredPromise>&&);
42 void has(const String&, DOMPromiseDeferred<IDLBoolean>&&);
43 void open(const String&, DOMPromiseDeferred<IDLInterface<DOMCache>>&&);
44 void remove(const String&, DOMPromiseDeferred<IDLBoolean>&&);
45 void keys(KeysPromise&&);
46
47private:
48 DOMCacheStorage(ScriptExecutionContext&, Ref<CacheStorageConnection>&&);
49
50 // ActiveDOMObject
51 void stop() final;
52 const char* activeDOMObjectName() const final;
53 bool canSuspendForDocumentSuspension() const final;
54
55 void doOpen(const String& name, DOMPromiseDeferred<IDLInterface<DOMCache>>&&);
56 void doRemove(const String&, DOMPromiseDeferred<IDLBoolean>&&);
57 void doSequentialMatch(DOMCache::RequestInfo&&, CacheQueryOptions&&, Ref<DeferredPromise>&&);
58 void retrieveCaches(WTF::Function<void(Optional<Exception>&&)>&&);
59 Ref<DOMCache> findCacheOrCreate(DOMCacheEngine::CacheInfo&&);
60 Optional<ClientOrigin> origin() const;
61
62 Vector<Ref<DOMCache>> m_caches;
63 uint64_t m_updateCounter { 0 };
64 Ref<CacheStorageConnection> m_connection;
65 bool m_isStopped { false };
66};
67
68} // namespace WebCore
69