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https://github.com/RGBCube/serenity
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7a8953a833
This adds a new application PartitionEditor which will eventually be used to create and edit partition tables. Since LibPartition does not know how to write partition tables yet, it is currently read-only. Devices are discovered by scanning /dev for block device files. Since block devices are chmod 600, PartitionEditor be must run as root. By default Serenity uses the entire disk for the ext2 filesystem without a partition table. This isn't useful for testing as the partition list for the default disk will be empty. To test properly, I created a few disk images using various partitioning schemes (MBR, EBR, and GPT) and attached them using the following command: export SERENITY_EXTRA_QEMU_ARGS=" -drive file=/path/to/mbr.img,format=raw,index=1,media=disk -drive file=/path/to/ebr.img,format=raw,index=2,media=disk -drive file=/path/to/gpt.img,format=raw,index=3,media=disk"
39 lines
1 KiB
C++
39 lines
1 KiB
C++
/*
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* Copyright (c) 2022, Samuel Bowman <sam@sambowman.tech>
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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 <LibGUI/Model.h>
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#include <LibPartition/PartitionTable.h>
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namespace PartitionEditor {
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class PartitionModel final : public GUI::Model {
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public:
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enum Column {
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Partition,
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StartBlock,
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EndBlock,
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__Count,
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};
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static NonnullRefPtr<PartitionModel> create() { return adopt_ref(*new PartitionModel()); }
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virtual ~PartitionModel() override = default;
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virtual int row_count(GUI::ModelIndex const& = GUI::ModelIndex()) const override { return m_partition_table->partitions_count(); }
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virtual int column_count(GUI::ModelIndex const& = GUI::ModelIndex()) const override { return Column::__Count; }
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virtual String column_name(int) const override;
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virtual GUI::Variant data(GUI::ModelIndex const&, GUI::ModelRole) const override;
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ErrorOr<void> set_device_path(String const&);
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private:
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PartitionModel() = default;
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OwnPtr<Partition::PartitionTable> m_partition_table;
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};
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}
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