InProcessIDBServer.h [plain text]
#pragma once
#if ENABLE(INDEXED_DATABASE)
#include "IDBConnectionToClient.h"
#include "IDBConnectionToServer.h"
#include "IDBOpenDBRequest.h"
#include "IDBServer.h"
#include <wtf/HashMap.h>
#include <wtf/RefCounted.h>
#include <wtf/RefPtr.h>
namespace WebCore {
namespace IDBClient {
class IDBConnectionToServer;
}
namespace IDBServer {
class IDBServer;
}
class InProcessIDBServer final : public IDBClient::IDBConnectionToServerDelegate, public IDBServer::IDBConnectionToClientDelegate, public RefCounted<InProcessIDBServer>, public IDBServer::IDBBackingStoreTemporaryFileHandler {
public:
WEBCORE_EXPORT static Ref<InProcessIDBServer> create();
WEBCORE_EXPORT static Ref<InProcessIDBServer> create(const String& databaseDirectoryPath);
WEBCORE_EXPORT IDBClient::IDBConnectionToServer& connectionToServer() const;
IDBServer::IDBConnectionToClient& connectionToClient() const;
IDBServer::IDBServer& server() { return m_server.get(); }
IDBServer::IDBServer& idbServer() { return m_server.get(); }
void deleteDatabase(const IDBRequestData&) final;
void openDatabase(const IDBRequestData&) final;
void abortTransaction(const IDBResourceIdentifier&) final;
void commitTransaction(const IDBResourceIdentifier&) final;
void didFinishHandlingVersionChangeTransaction(uint64_t databaseConnectionIdentifier, const IDBResourceIdentifier&) final;
void createObjectStore(const IDBRequestData&, const IDBObjectStoreInfo&) final;
void deleteObjectStore(const IDBRequestData&, const String& objectStoreName) final;
void clearObjectStore(const IDBRequestData&, uint64_t objectStoreIdentifier) final;
void createIndex(const IDBRequestData&, const IDBIndexInfo&) final;
void deleteIndex(const IDBRequestData&, uint64_t objectStoreIdentifier, const String& indexName) final;
void putOrAdd(const IDBRequestData&, const IDBKeyData&, const IDBValue&, const IndexedDB::ObjectStoreOverwriteMode) final;
void getRecord(const IDBRequestData&, const IDBKeyRangeData&) final;
void getCount(const IDBRequestData&, const IDBKeyRangeData&) final;
void deleteRecord(const IDBRequestData&, const IDBKeyRangeData&) final;
void openCursor(const IDBRequestData&, const IDBCursorInfo&) final;
void iterateCursor(const IDBRequestData&, const IDBKeyData&, unsigned long count) final;
void establishTransaction(uint64_t databaseConnectionIdentifier, const IDBTransactionInfo&) final;
void databaseConnectionClosed(uint64_t databaseConnectionIdentifier) final;
void abortOpenAndUpgradeNeeded(uint64_t databaseConnectionIdentifier, const IDBResourceIdentifier& transactionIdentifier) final;
void didFireVersionChangeEvent(uint64_t databaseConnectionIdentifier, const IDBResourceIdentifier& requestIdentifier) final;
void openDBRequestCancelled(const IDBRequestData&) final;
void confirmDidCloseFromServer(uint64_t databaseConnectionIdentifier) final;
void getAllDatabaseNames(const SecurityOriginData& mainFrameOrigin, const SecurityOriginData& openingOrigin, uint64_t callbackID) final;
uint64_t identifier() const override;
void didDeleteDatabase(const IDBResultData&) final;
void didOpenDatabase(const IDBResultData&) final;
void didAbortTransaction(const IDBResourceIdentifier& transactionIdentifier, const IDBError&) final;
void didCommitTransaction(const IDBResourceIdentifier& transactionIdentifier, const IDBError&) final;
void didCreateObjectStore(const IDBResultData&) final;
void didDeleteObjectStore(const IDBResultData&) final;
void didClearObjectStore(const IDBResultData&) final;
void didCreateIndex(const IDBResultData&) final;
void didDeleteIndex(const IDBResultData&) final;
void didPutOrAdd(const IDBResultData&) final;
void didGetRecord(const IDBResultData&) final;
void didGetCount(const IDBResultData&) final;
void didDeleteRecord(const IDBResultData&) final;
void didOpenCursor(const IDBResultData&) final;
void didIterateCursor(const IDBResultData&) final;
void fireVersionChangeEvent(IDBServer::UniqueIDBDatabaseConnection&, const IDBResourceIdentifier& requestIdentifier, uint64_t requestedVersion) final;
void didStartTransaction(const IDBResourceIdentifier& transactionIdentifier, const IDBError&) final;
void didCloseFromServer(IDBServer::UniqueIDBDatabaseConnection&, const IDBError&) final;
void notifyOpenDBRequestBlocked(const IDBResourceIdentifier& requestIdentifier, uint64_t oldVersion, uint64_t newVersion) final;
void didGetAllDatabaseNames(uint64_t callbackID, const Vector<String>& databaseNames) final;
void ref() override { RefCounted<InProcessIDBServer>::ref(); }
void deref() override { RefCounted<InProcessIDBServer>::deref(); }
void prepareForAccessToTemporaryFile(const String&) override { }
void accessToTemporaryFileComplete(const String& path) override;
private:
InProcessIDBServer();
InProcessIDBServer(const String& databaseDirectoryPath);
Ref<IDBServer::IDBServer> m_server;
RefPtr<IDBClient::IDBConnectionToServer> m_connectionToServer;
RefPtr<IDBServer::IDBConnectionToClient> m_connectionToClient;
};
}
#endif // ENABLE(INDEXED_DATABASE)