2023-02-03 21:18:52 +00:00
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#pragma once
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#include "fs/VFS.h"
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#include <luna/Badge.h>
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#include <luna/Vector.h>
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namespace TmpFS
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{
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class FileSystem : public VFS::FileSystem
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{
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public:
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VFS::Inode& root() const override
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{
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return *m_root_inode;
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}
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2023-02-25 17:03:11 +00:00
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Result<SharedPtr<VFS::Inode>> create_file_inode() override;
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2023-02-03 21:18:52 +00:00
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static Result<SharedPtr<VFS::FileSystem>> create();
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virtual ~FileSystem() = default;
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private:
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2023-02-25 17:03:11 +00:00
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FileSystem() = default;
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2023-02-03 21:18:52 +00:00
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2023-02-25 17:03:11 +00:00
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void set_root(SharedPtr<VFS::Inode> root);
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2023-02-03 21:18:52 +00:00
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SharedPtr<VFS::Inode> m_root_inode;
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Vector<SharedPtr<VFS::Inode>> m_inodes;
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2023-02-25 17:03:11 +00:00
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usize m_next_inode_number { 2 };
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2023-02-03 21:18:52 +00:00
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};
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2023-02-25 16:54:01 +00:00
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class Inode : public VFS::FileInode
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2023-02-03 21:18:52 +00:00
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{
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public:
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2023-02-25 17:03:11 +00:00
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Inode() = default;
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void set_fs(FileSystem& fs, Badge<FileSystem>)
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{
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m_fs = &fs;
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}
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2023-02-03 21:18:52 +00:00
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2023-02-25 17:03:11 +00:00
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void set_inode_number(usize inum, Badge<FileSystem>)
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{
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m_inode_number = inum;
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}
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2023-02-03 21:18:52 +00:00
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VFS::FileSystem& fs() const override
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{
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return *m_fs;
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}
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2023-02-25 17:03:11 +00:00
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usize inode_number() const override
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{
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return m_inode_number;
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}
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2023-02-03 21:18:52 +00:00
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virtual ~Inode() = default;
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private:
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VFS::FileSystem* m_fs;
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2023-02-25 17:03:11 +00:00
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usize m_inode_number;
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2023-02-03 21:18:52 +00:00
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};
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}
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