| 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_DOCUMENTURLDB_H |
| 9 | #define BALOO_DOCUMENTURLDB_H |
| 10 | |
| 11 | #include "idtreedb.h" |
| 12 | #include "idfilenamedb.h" |
| 13 | #include "idutils.h" |
| 14 | |
| 15 | #include <QDebug> |
| 16 | #include <QFile> |
| 17 | |
| 18 | namespace Baloo { |
| 19 | |
| 20 | class PostingIterator; |
| 21 | |
| 22 | class BALOO_ENGINE_EXPORT DocumentUrlDB |
| 23 | { |
| 24 | public: |
| 25 | explicit DocumentUrlDB(MDB_dbi idTreeDb, MDB_dbi idFileNameDb, MDB_txn* txn); |
| 26 | ~DocumentUrlDB(); |
| 27 | |
| 28 | /** |
| 29 | * Returns true if added |
| 30 | */ |
| 31 | bool put(quint64 docId, quint64 parentId, const QByteArray& fileName); |
| 32 | bool addPath(const QByteArray& url); |
| 33 | |
| 34 | QByteArray get(quint64 docId) const; |
| 35 | QVector<quint64> getChildren(quint64 docId) const; |
| 36 | bool contains(quint64 docId) const; |
| 37 | |
| 38 | /** |
| 39 | * Move the document \p id to directory \p newParentId, set its name |
| 40 | * to \p newName. |
| 41 | */ |
| 42 | void updateUrl(quint64 id, quint64 newParentId, const QByteArray& newName); |
| 43 | |
| 44 | void del(quint64 docId); |
| 45 | |
| 46 | quint64 getId(quint64 docId, const QByteArray& fileName) const; |
| 47 | |
| 48 | PostingIterator* iter(quint64 docId) { |
| 49 | IdTreeDB db(m_idTreeDbi, m_txn); |
| 50 | return db.iter(docId); |
| 51 | } |
| 52 | |
| 53 | QMap<quint64, QByteArray> toTestMap() const; |
| 54 | |
| 55 | private: |
| 56 | BALOO_ENGINE_NO_EXPORT void add(quint64 id, quint64 parentId, const QByteArray& name); |
| 57 | |
| 58 | MDB_txn* m_txn; |
| 59 | MDB_dbi m_idFilenameDbi; |
| 60 | MDB_dbi m_idTreeDbi; |
| 61 | |
| 62 | }; |
| 63 | |
| 64 | } |
| 65 | |
| 66 | #endif // BALOO_DOCUMENTURLDB_H |
| 67 | |