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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>
43 class DatabaseToWebProcessConnection;
44 class UniqueIDBDatabase;
46 class DatabaseProcessIDBConnection : public RefCounted<DatabaseProcessIDBConnection>, public IPC::MessageSender {
48 static RefPtr<DatabaseProcessIDBConnection> create(DatabaseToWebProcessConnection& connection, uint64_t serverConnectionIdentifier)
50 return adoptRef(new DatabaseProcessIDBConnection(connection, serverConnectionIdentifier));
53 virtual ~DatabaseProcessIDBConnection();
56 void didReceiveDatabaseProcessIDBConnectionMessage(IPC::Connection*, IPC::MessageDecoder&);
58 void disconnectedFromWebProcess();
61 DatabaseProcessIDBConnection(DatabaseToWebProcessConnection&, uint64_t idbConnectionIdentifier);
64 virtual IPC::Connection* messageSenderConnection() override;
65 virtual uint64_t messageSenderDestinationID() override { return m_serverConnectionIdentifier; }
68 void establishConnection(const String& databaseName, const SecurityOriginData& openingOrigin, const SecurityOriginData& mainFrameOrigin);
69 void getOrEstablishIDBDatabaseMetadata(uint64_t requestID);
70 void openTransaction(uint64_t requestID, int64_t transactionID, const Vector<int64_t>& objectStoreIDs, uint64_t transactionMode);
71 void beginTransaction(uint64_t requestID, int64_t transactionID);
72 void commitTransaction(uint64_t requestID, int64_t transactionID);
73 void resetTransaction(uint64_t requestID, int64_t transactionID);
74 void rollbackTransaction(uint64_t requestID, int64_t transactionID);
75 void changeDatabaseVersion(uint64_t requestID, int64_t transactionID, uint64_t newVersion);
76 void createObjectStore(uint64_t requestID, int64_t transactionID, WebCore::IDBObjectStoreMetadata);
77 void deleteObjectStore(uint64_t requestID, int64_t transactionID, int64_t objectStoreID);
78 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);
80 Ref<DatabaseToWebProcessConnection> m_connection;
81 uint64_t m_serverConnectionIdentifier;
83 RefPtr<UniqueIDBDatabase> m_uniqueIDBDatabase;
88 #endif // ENABLE(INDEXED_DATABASE) && ENABLE(DATABASE_PROCESS)
89 #endif // DatabaseProcessIDBConnection_h