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a87dffe52d
Previously, we had WBFS and CISO which both returned an upper bound of the size, and other formats which returned an accurate size. But now we also have NFS, which returns a lower bound of the size. To allow VolumeVerifier to make better informed decisions for NFS, let's use an enum instead of a bool for the type of data size a blob has.
41 lines
1.1 KiB
C++
41 lines
1.1 KiB
C++
// Copyright 2008 Dolphin Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <cstdio>
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#include <memory>
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#include <string>
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#include "Common/CommonTypes.h"
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#include "Common/IOFile.h"
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#include "DiscIO/Blob.h"
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namespace DiscIO
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{
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class PlainFileReader : public BlobReader
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{
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public:
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static std::unique_ptr<PlainFileReader> Create(File::IOFile file);
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BlobType GetBlobType() const override { return BlobType::PLAIN; }
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u64 GetRawSize() const override { return m_size; }
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u64 GetDataSize() const override { return m_size; }
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DataSizeType GetDataSizeType() const override { return DataSizeType::Accurate; }
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u64 GetBlockSize() const override { return 0; }
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bool HasFastRandomAccessInBlock() const override { return true; }
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std::string GetCompressionMethod() const override { return {}; }
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std::optional<int> GetCompressionLevel() const override { return std::nullopt; }
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bool Read(u64 offset, u64 nbytes, u8* out_ptr) override;
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private:
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PlainFileReader(File::IOFile file);
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File::IOFile m_file;
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s64 m_size;
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};
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} // namespace DiscIO
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