| /* |
| * Copyright (C) 2013 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. |
| */ |
| |
| #ifndef StorageManager_h |
| #define StorageManager_h |
| |
| #include "Connection.h" |
| #include <wtf/PassRefPtr.h> |
| #include <wtf/ThreadSafeRefCounted.h> |
| #include <wtf/text/StringHash.h> |
| |
| class WorkQueue; |
| |
| namespace WebKit { |
| |
| struct SecurityOriginData; |
| class WebProcessProxy; |
| |
| class StorageManager : public CoreIPC::Connection::WorkQueueMessageReceiver { |
| public: |
| static PassRefPtr<StorageManager> create(); |
| ~StorageManager(); |
| |
| void createSessionStorageNamespace(uint64_t storageNamespaceID, CoreIPC::Connection* allowedConnection, unsigned quotaInBytes); |
| void destroySessionStorageNamespace(uint64_t storageNamespaceID); |
| void setAllowedSessionStorageNamespaceConnection(uint64_t storageNamespaceID, CoreIPC::Connection* allowedConnection); |
| void cloneSessionStorageNamespace(uint64_t storageNamespaceID, uint64_t newStorageNamespaceID); |
| |
| void processWillOpenConnection(WebProcessProxy*); |
| void processWillCloseConnection(WebProcessProxy*); |
| |
| private: |
| StorageManager(); |
| |
| // CoreIPC::Connection::WorkQueueMessageReceiver. |
| virtual void didReceiveMessage(CoreIPC::Connection*, CoreIPC::MessageDecoder&) OVERRIDE; |
| virtual void didReceiveSyncMessage(CoreIPC::Connection*, CoreIPC::MessageDecoder&, OwnPtr<CoreIPC::MessageEncoder>& replyEncoder) OVERRIDE; |
| |
| // Message handlers. |
| void createStorageArea(CoreIPC::Connection*, uint64_t storageAreaID, uint64_t storageNamespaceID, const SecurityOriginData&); |
| void destroyStorageArea(CoreIPC::Connection*, uint64_t storageAreaID); |
| void getValues(CoreIPC::Connection*, uint64_t storageAreaID, HashMap<String, String>& values); |
| void setItem(CoreIPC::Connection*, uint64_t storageAreaID, const String& key, const String& value, const String& urlString); |
| |
| void createSessionStorageNamespaceInternal(uint64_t storageNamespaceID, CoreIPC::Connection* allowedConnection, unsigned quotaInBytes); |
| void destroySessionStorageNamespaceInternal(uint64_t storageNamespaceID); |
| void setAllowedSessionStorageNamespaceConnectionInternal(uint64_t storageNamespaceID, CoreIPC::Connection* allowedConnection); |
| void cloneSessionStorageNamespaceInternal(uint64_t storageNamespaceID, uint64_t newStorageNamespaceID); |
| |
| class StorageArea; |
| StorageArea* findStorageArea(CoreIPC::Connection*, uint64_t) const; |
| |
| RefPtr<WorkQueue> m_queue; |
| |
| class SessionStorageNamespace; |
| HashMap<uint64_t, RefPtr<SessionStorageNamespace> > m_sessionStorageNamespaces; |
| |
| HashMap<std::pair<RefPtr<CoreIPC::Connection>, uint64_t>, RefPtr<StorageArea> > m_storageAreas; |
| }; |
| |
| } // namespace WebKit |
| |
| #endif // StorageManager_h |