2 * Copyright (C) 2013 Apple Inc. All rights reserved.
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26 #ifndef DatabaseProcessIDBConnection_h
27 #define DatabaseProcessIDBConnection_h
29 #include "MessageSender.h"
31 #if ENABLE(INDEXED_DATABASE) && ENABLE(DATABASE_PROCESS)
33 #include "SecurityOriginData.h"
34 #include "UniqueIDBDatabaseIdentifier.h"
35 #include <wtf/text/WTFString.h>
39 struct IDBKeyRangeData;
44 class DatabaseToWebProcessConnection;
45 class UniqueIDBDatabase;
47 class DatabaseProcessIDBConnection : public RefCounted<DatabaseProcessIDBConnection>, public IPC::MessageSender {
49 static RefPtr<DatabaseProcessIDBConnection> create(DatabaseToWebProcessConnection& connection, uint64_t serverConnectionIdentifier)
51 return adoptRef(new DatabaseProcessIDBConnection(connection, serverConnectionIdentifier));
54 virtual ~DatabaseProcessIDBConnection();
57 void didReceiveDatabaseProcessIDBConnectionMessage(IPC::Connection*, IPC::MessageDecoder&);
59 void disconnectedFromWebProcess();
62 DatabaseProcessIDBConnection(DatabaseToWebProcessConnection&, uint64_t idbConnectionIdentifier);
65 virtual IPC::Connection* messageSenderConnection() override;
66 virtual uint64_t messageSenderDestinationID() override { return m_serverConnectionIdentifier; }
69 void establishConnection(const String& databaseName, const SecurityOriginData& openingOrigin, const SecurityOriginData& mainFrameOrigin);
70 void getOrEstablishIDBDatabaseMetadata(uint64_t requestID);
71 void deleteDatabase(uint64_t requestID, const String& databaseName);
72 void openTransaction(uint64_t requestID, int64_t transactionID, const Vector<int64_t>& objectStoreIDs, uint64_t transactionMode);
73 void beginTransaction(uint64_t requestID, int64_t transactionID);
74 void commitTransaction(uint64_t requestID, int64_t transactionID);
75 void resetTransaction(uint64_t requestID, int64_t transactionID);
76 void rollbackTransaction(uint64_t requestID, int64_t transactionID);
77 void changeDatabaseVersion(uint64_t requestID, int64_t transactionID, uint64_t newVersion);
78 void createObjectStore(uint64_t requestID, int64_t transactionID, WebCore::IDBObjectStoreMetadata);
79 void deleteObjectStore(uint64_t requestID, int64_t transactionID, int64_t objectStoreID);
80 void clearObjectStore(uint64_t requestID, int64_t transactionID, int64_t objectStoreID);
81 void createIndex(uint64_t requestID, int64_t transactionID, int64_t objectStoreID, const WebCore::IDBIndexMetadata&);
82 void deleteIndex(uint64_t requestID, int64_t transactionID, int64_t objectStoreID, int64_t indexID);
83 void putRecord(uint64_t requestID, int64_t transactionID, int64_t objectStoreID, const WebCore::IDBKeyData&, const IPC::DataReference& value, int64_t putMode, const Vector<int64_t>& indexIDs, const Vector<Vector<WebCore::IDBKeyData>>& indexKeys);
84 void getRecord(uint64_t requestID, int64_t transactionID, int64_t objectStoreID, int64_t indexID, const WebCore::IDBKeyRangeData&, int64_t cursorType);
86 void openCursor(uint64_t requestID, int64_t transactionID, int64_t objectStoreID, int64_t indexID, int64_t cursorDirection, int64_t cursorType, int64_t taskType, const WebCore::IDBKeyRangeData&);
87 void cursorAdvance(uint64_t requestID, int64_t cursorID, uint64_t count);
88 void cursorIterate(uint64_t requestID, int64_t cursorID, const WebCore::IDBKeyData&);
90 void count(uint64_t requestID, int64_t transactionID, int64_t objectStoreID, int64_t indexID, const WebCore::IDBKeyRangeData&);
91 void deleteRange(uint64_t requestID, int64_t transactionID, int64_t objectStoreID, const WebCore::IDBKeyRangeData& keyRange);
93 Ref<DatabaseToWebProcessConnection> m_connection;
94 uint64_t m_serverConnectionIdentifier;
96 RefPtr<UniqueIDBDatabase> m_uniqueIDBDatabase;
101 #endif // ENABLE(INDEXED_DATABASE) && ENABLE(DATABASE_PROCESS)
102 #endif // DatabaseProcessIDBConnection_h