| 1 | /* |
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| 2 | SPDX-FileCopyrightText: 2006 Kevin Ottens <ervin@kde.org> |
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| 3 | |
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| 4 | SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL |
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| 5 | */ |
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| 6 | |
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| 7 | #ifndef SOLID_IFACES_BLOCK_H |
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| 8 | #define SOLID_IFACES_BLOCK_H |
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| 9 | |
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| 10 | #include <solid/devices/ifaces/deviceinterface.h> |
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| 11 | |
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| 12 | namespace Solid |
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| 13 | { |
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| 14 | namespace Ifaces |
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| 15 | { |
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| 16 | /** |
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| 17 | * This device interface is available on block devices. |
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| 18 | * |
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| 19 | * A block device is an addressable device such as drive or partition. |
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| 20 | * It is possible to interact with such a device using a special file |
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| 21 | * in the system. |
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| 22 | */ |
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| 23 | class Block : virtual public DeviceInterface |
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| 24 | { |
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| 25 | public: |
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| 26 | /** |
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| 27 | * Destroys a Block object. |
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| 28 | */ |
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| 29 | ~Block() override; |
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| 30 | |
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| 31 | /** |
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| 32 | * Retrieves the major number of the node file to interact with |
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| 33 | * the device. |
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| 34 | * |
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| 35 | * @return the device major number |
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| 36 | */ |
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| 37 | virtual int deviceMajor() const = 0; |
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| 38 | |
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| 39 | /** |
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| 40 | * Retrieves the minor number of the node file to interact with |
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| 41 | * the device. |
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| 42 | * |
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| 43 | * @return the device minor number |
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| 44 | */ |
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| 45 | virtual int deviceMinor() const = 0; |
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| 46 | |
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| 47 | /** |
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| 48 | * Retrieves the absolute path of the special file to interact |
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| 49 | * with the device. |
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| 50 | * |
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| 51 | * @return the absolute path of the special file to interact with |
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| 52 | * the device |
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| 53 | */ |
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| 54 | virtual QString device() const = 0; |
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| 55 | }; |
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| 56 | } |
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| 57 | } |
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| 58 | |
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| 59 | Q_DECLARE_INTERFACE(Solid::Ifaces::Block, "org.kde.Solid.Ifaces.Block/0.1" ) |
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| 60 | |
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| 61 | #endif |
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| 62 | |
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