/usr/include/KF5/AkonadiSearch/Xapian/xapiandatabase.h is in libkf5akonadisearch-dev 4:17.12.3-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 | /*
* Copyright (C) 2014 Vishesh Handa <me@vhanda.in>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef AKONADI_SEARCH_XAPIANDATABASE_H
#define AKONADI_SEARCH_XAPIANDATABASE_H
#include <xapian.h>
#include "search_xapian_export.h"
#include <QString>
#include <QPair>
#include <QVector>
namespace Akonadi
{
namespace Search
{
class XapianDocument;
class AKONADI_SEARCH_XAPIAN_EXPORT XapianDatabase
{
public:
/**
* Create the Xapian db at path \p path. The parameter \p
* writeOnly locks the database as long as this object is
* valid
*/
XapianDatabase(const QString &path, bool writeOnly = false);
~XapianDatabase();
void replaceDocument(uint id, const Xapian::Document &doc);
void replaceDocument(uint id, const XapianDocument &doc);
void deleteDocument(uint id);
/**
* Commit all the pending changes. This may not commit
* at this instance as the db might be locked by another process
* It emits the committed signal on completion
*/
void commit();
XapianDocument document(uint id);
/**
* A pointer to the actual db. Only use this when doing queries
*/
Xapian::Database *db()
{
if (m_db) {
m_db->reopen();
return m_db;
}
return &m_wDb;
}
/**
* Returns true if the XapianDatabase has changes which need to
* be committed
*/
bool haveChanges() const;
private:
Xapian::Database *m_db = nullptr;
Xapian::WritableDatabase m_wDb;
typedef QPair<Xapian::docid, Xapian::Document> DocIdPair;
QVector<DocIdPair> m_docsToAdd;
QVector<uint> m_docsToRemove;
std::string m_path;
bool m_writeOnly = false;
Xapian::WritableDatabase createWritableDb();
};
}
}
#endif // AKONADI_SEARCH_XAPIANDATABASE_H
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