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Kernel: Split the ISO9660FileSystem.{cpp,h} files to smaller components
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11 changed files with 871 additions and 779 deletions
41
Kernel/FileSystem/ISO9660FS/DirectoryEntry.h
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41
Kernel/FileSystem/ISO9660FS/DirectoryEntry.h
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/*
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* Copyright (c) 2021, sin-ack <sin-ack@protonmail.com>
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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/Types.h>
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#include <Kernel/KBuffer.h>
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namespace Kernel {
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struct ISO9660FSDirectoryEntry final : public AtomicRefCounted<ISO9660FSDirectoryEntry> {
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u32 extent { 0 };
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u32 length { 0 };
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// NOTE: This can never be empty if we read the directory successfully.
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// We need it as an OwnPtr to default-construct this struct.
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OwnPtr<KBuffer> blocks;
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static ErrorOr<NonnullLockRefPtr<ISO9660FSDirectoryEntry>> try_create(u32 extent, u32 length, OwnPtr<KBuffer> blocks)
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{
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return adopt_nonnull_lock_ref_or_enomem(new (nothrow) ISO9660FSDirectoryEntry(extent, length, move(blocks)));
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}
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private:
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ISO9660FSDirectoryEntry(u32 extent, u32 length, OwnPtr<KBuffer> blocks)
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: extent(extent)
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, length(length)
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, blocks(move(blocks))
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{
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}
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};
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struct ISO9660FSDirectoryState {
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LockRefPtr<ISO9660FSDirectoryEntry> entry;
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u32 offset { 0 };
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};
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}
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