| /* |
| * Copyright (C) 2013-2019 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #pragma once |
| |
| #include "Connection.h" |
| #include "LocalStorageDatabaseTracker.h" |
| #include "StorageAreaIdentifier.h" |
| #include "StorageNamespaceIdentifier.h" |
| #include <WebCore/SecurityOriginData.h> |
| #include <WebCore/StorageMap.h> |
| #include <wtf/Forward.h> |
| #include <wtf/HashSet.h> |
| #include <wtf/text/StringHash.h> |
| |
| namespace WebCore { |
| class SecurityOrigin; |
| } |
| |
| namespace WebKit { |
| |
| class LocalStorageDatabaseTracker; |
| class LocalStorageNamespace; |
| class SessionStorageNamespace; |
| class StorageArea; |
| class TransientLocalStorageNamespace; |
| class WebProcessProxy; |
| |
| using GetValuesCallback = CompletionHandler<void(const HashMap<String, String>&)>; |
| |
| class StorageManager { |
| WTF_MAKE_NONCOPYABLE(StorageManager); |
| WTF_MAKE_FAST_ALLOCATED; |
| public: |
| explicit StorageManager(String&& localStorageDirectory); |
| ~StorageManager(); |
| |
| void createSessionStorageNamespace(StorageNamespaceIdentifier, unsigned quotaInBytes); |
| void destroySessionStorageNamespace(StorageNamespaceIdentifier); |
| void cloneSessionStorageNamespace(StorageNamespaceIdentifier oldStorageNamespaceID, StorageNamespaceIdentifier newStorageNamespaceID); |
| |
| HashSet<WebCore::SecurityOriginData> getSessionStorageOriginsCrossThreadCopy() const; |
| void deleteSessionStorageOrigins(); |
| void deleteSessionStorageEntriesForOrigins(const Vector<WebCore::SecurityOriginData>&); |
| |
| HashSet<WebCore::SecurityOriginData> getLocalStorageOriginsCrossThreadCopy() const; |
| void deleteLocalStorageOriginsModifiedSince(WallTime); |
| void deleteLocalStorageEntriesForOrigins(const Vector<WebCore::SecurityOriginData>&); |
| Vector<LocalStorageDatabaseTracker::OriginDetails> getLocalStorageOriginDetailsCrossThreadCopy() const; |
| |
| void clearStorageNamespaces(); |
| |
| void didReceiveMessage(IPC::Connection&, IPC::Decoder&); |
| void didReceiveSyncMessage(IPC::Connection&, IPC::Decoder&, std::unique_ptr<IPC::Encoder>& replyEncoder); |
| |
| LocalStorageDatabaseTracker* localStorageDatabaseTracker() const { return m_localStorageDatabaseTracker.get(); } |
| |
| static const unsigned localStorageDatabaseQuotaInBytes; |
| |
| StorageArea* createLocalStorageArea(StorageNamespaceIdentifier, WebCore::SecurityOriginData&&, Ref<WorkQueue>&&); |
| StorageArea* createTransientLocalStorageArea(StorageNamespaceIdentifier, WebCore::SecurityOriginData&&, WebCore::SecurityOriginData&&, Ref<WorkQueue>&&); |
| StorageArea* createSessionStorageArea(StorageNamespaceIdentifier, WebCore::SecurityOriginData&&, Ref<WorkQueue>&&); |
| |
| Vector<StorageAreaIdentifier> allStorageAreaIdentifiers() const; |
| |
| private: |
| LocalStorageNamespace* getOrCreateLocalStorageNamespace(StorageNamespaceIdentifier); |
| TransientLocalStorageNamespace* getOrCreateTransientLocalStorageNamespace(StorageNamespaceIdentifier, WebCore::SecurityOriginData&& topLevelOrigin); |
| SessionStorageNamespace* getOrCreateSessionStorageNamespace(StorageNamespaceIdentifier); |
| |
| RefPtr<LocalStorageDatabaseTracker> m_localStorageDatabaseTracker; |
| HashMap<StorageNamespaceIdentifier, std::unique_ptr<LocalStorageNamespace>> m_localStorageNamespaces; |
| HashMap<std::pair<StorageNamespaceIdentifier, WebCore::SecurityOriginData>, std::unique_ptr<TransientLocalStorageNamespace>> m_transientLocalStorageNamespaces; |
| HashMap<StorageNamespaceIdentifier, std::unique_ptr<SessionStorageNamespace>> m_sessionStorageNamespaces; |
| }; |
| |
| } // namespace WebKit |