This file is indexed.

/usr/include/KF5/akonadi/abstractsearchplugin.h is in libkf5akonadiserver-dev 4:16.04.3-4.

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
/*
    Copyright (c) 2013 Daniel Vrátil <dvratil@redhat.com>

    This library is free software; you can redistribute it and/or modify it
    under the terms of the GNU Library General Public License as published by
    the Free Software Foundation; either version 2 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 Library General Public
    License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to the
    Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
    02110-1301, USA.
*/

#ifndef AKONADI_ABSTRACTSEARCHPLUGIN
#define AKONADI_ABSTRACTSEARCHPLUGIN

#include <QtCore/QSet>
#include <QObject>
#include <QStringList>

namespace Akonadi {

/**
 * @class AbstractSearchPlugin
 *
 * 3rd party applications can install a search plugin for Akonadi server to
 * provide access to their search capability.
 *
 * When the server performs a search, it will send the query to all available
 * search plugins and merge the results.
 *
 * @since 1.12
 */
class AbstractSearchPlugin
{

public:
    /**
     * Destructor.
     */
    virtual ~AbstractSearchPlugin()
    {
    };

    /**
     * Reimplement this method to provide the actual search capability.
     *
     * The implementation can block.
     *
     * @param query Search query to execute.
     * @return List of Akonadi Item IDs referring to items that are matching
     *         the query.
     */
    virtual QSet<qint64> search(const QString &query, const QList<qint64> &collections, const QStringList &mimeTypes) = 0;

};

}

Q_DECLARE_INTERFACE(Akonadi::AbstractSearchPlugin, "org.freedesktop.Akonadi.AbstractSearchPlugin")

#endif