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https://github.com/RGBCube/serenity
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500b7b08d6
The Storage subsystem, like the Audio and HID subsystems, exposes Unix device files (for example, in the /dev directory). To ensure consistency across the repository, we should make the Storage subsystem to reside in the Kernel/Devices directory like the two other mentioned subsystems.
43 lines
1 KiB
C++
43 lines
1 KiB
C++
/*
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* Copyright (c) 2020-2022, Liav A. <liavalb@hotmail.co.il>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/NonnullRefPtr.h>
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#include <LibPartition/DiskPartitionMetadata.h>
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#ifdef KERNEL
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# include <Kernel/Devices/Storage/StorageDevice.h>
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#else
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# include <LibCore/Forward.h>
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#endif
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namespace Partition {
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class PartitionTable {
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public:
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Optional<DiskPartitionMetadata> partition(unsigned index) const;
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size_t partitions_count() const { return m_partitions.size(); }
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virtual ~PartitionTable() = default;
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virtual bool is_valid() const = 0;
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Vector<DiskPartitionMetadata> partitions() const { return m_partitions; }
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size_t block_size() const { return m_block_size; }
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protected:
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#ifdef KERNEL
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explicit PartitionTable(Kernel::StorageDevice&);
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NonnullRefPtr<Kernel::StorageDevice> m_device;
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#else
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explicit PartitionTable(NonnullRefPtr<Core::DeprecatedFile>);
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NonnullRefPtr<Core::DeprecatedFile> m_device_file;
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#endif
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Vector<DiskPartitionMetadata> m_partitions;
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size_t m_block_size;
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};
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}
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