| 1 | /* |
| 2 | This file is part of the KDE Baloo project. |
| 3 | SPDX-FileCopyrightText: 2015 Vishesh Handa <vhanda@kde.org> |
| 4 | |
| 5 | SPDX-License-Identifier: LGPL-2.1-or-later |
| 6 | */ |
| 7 | |
| 8 | #ifndef BALOO_POSITIONDB_H |
| 9 | #define BALOO_POSITIONDB_H |
| 10 | |
| 11 | #include "engine_export.h" |
| 12 | |
| 13 | #include <QByteArray> |
| 14 | #include <QMap> |
| 15 | #include <QVector> |
| 16 | #include <lmdb.h> |
| 17 | |
| 18 | namespace Baloo { |
| 19 | |
| 20 | class PositionInfo; |
| 21 | class VectorPositionInfoIterator; |
| 22 | |
| 23 | class BALOO_ENGINE_EXPORT PositionDB |
| 24 | { |
| 25 | public: |
| 26 | explicit PositionDB(MDB_dbi dbi, MDB_txn* txn); |
| 27 | ~PositionDB(); |
| 28 | |
| 29 | static MDB_dbi create(MDB_txn* txn); |
| 30 | static MDB_dbi open(MDB_txn* txn); |
| 31 | |
| 32 | void put(const QByteArray& term, const QVector<PositionInfo>& list); |
| 33 | QVector<PositionInfo> get(const QByteArray& term); |
| 34 | void del(const QByteArray& term); |
| 35 | |
| 36 | VectorPositionInfoIterator* iter(const QByteArray& term); |
| 37 | |
| 38 | QMap<QByteArray, QVector<PositionInfo>> toTestMap() const; |
| 39 | private: |
| 40 | MDB_txn* m_txn; |
| 41 | MDB_dbi m_dbi; |
| 42 | }; |
| 43 | |
| 44 | } |
| 45 | |
| 46 | #endif // BALOO_POSITIONDB_H |
| 47 | |