| 1 | /* |
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| 2 | This file is part of the KDE project |
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| 3 | SPDX-FileCopyrightText: 2008 Tobias Koenig <tokoe@kde.org> |
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| 4 | |
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| 5 | SPDX-License-Identifier: LGPL-2.0-or-later |
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| 6 | */ |
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| 7 | |
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| 8 | #ifndef DISCSPACEUTIL_H |
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| 9 | #define DISCSPACEUTIL_H |
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| 10 | |
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| 11 | #include <QString> |
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| 12 | |
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| 13 | /** |
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| 14 | * A small utility class to access and calculate |
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| 15 | * size and usage of mount points. |
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| 16 | */ |
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| 17 | class DiscSpaceUtil |
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| 18 | { |
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| 19 | public: |
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| 20 | /** |
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| 21 | * Creates a new disc space util. |
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| 22 | * |
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| 23 | * @param directory A directory the util shall work on. |
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| 24 | */ |
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| 25 | explicit DiscSpaceUtil(const QString &directory); |
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| 26 | |
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| 27 | /** |
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| 28 | * Returns the usage of the directory pass in the constructor on this |
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| 29 | * mount point in percent. |
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| 30 | * |
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| 31 | * @param size The current size of the directory. |
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| 32 | */ |
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| 33 | double usage(qint64 size) const; |
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| 34 | |
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| 35 | /** |
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| 36 | * Returns the size of the partition in bytes. |
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| 37 | */ |
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| 38 | qint64 size() const; |
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| 39 | |
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| 40 | /** |
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| 41 | * Returns the mount point of the directory. |
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| 42 | */ |
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| 43 | QString mountPoint() const; |
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| 44 | |
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| 45 | /** |
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| 46 | * Returns the size of the given path in bytes. |
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| 47 | */ |
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| 48 | static qint64 sizeOfPath(const QString &path); |
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| 49 | |
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| 50 | private: |
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| 51 | qint64 mFullSize; |
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| 52 | QString mMountPoint; |
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| 53 | }; |
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| 54 | |
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| 55 | #endif |
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| 56 | |
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