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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.
108 lines
3.4 KiB
C++
108 lines
3.4 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 <map>
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#include <memory>
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#include <optional>
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#include <string>
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#include <vector>
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#include "Common/CommonTypes.h"
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#include "Common/Lazy.h"
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#include "DiscIO/Filesystem.h"
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#include "DiscIO/Volume.h"
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#include "DiscIO/VolumeDisc.h"
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namespace DiscIO
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{
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class BlobReader;
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enum class BlobType;
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enum class Country;
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class FileSystem;
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enum class Language;
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enum class Region;
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enum class Platform;
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class VolumeGC : public VolumeDisc
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{
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public:
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VolumeGC(std::unique_ptr<BlobReader> reader);
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~VolumeGC();
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bool Read(u64 offset, u64 length, u8* buffer,
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const Partition& partition = PARTITION_NONE) const override;
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const FileSystem* GetFileSystem(const Partition& partition = PARTITION_NONE) const override;
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std::string GetGameTDBID(const Partition& partition = PARTITION_NONE) const override;
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std::map<Language, std::string> GetShortNames() const override;
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std::map<Language, std::string> GetLongNames() const override;
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std::map<Language, std::string> GetShortMakers() const override;
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std::map<Language, std::string> GetLongMakers() const override;
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std::map<Language, std::string> GetDescriptions() const override;
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std::vector<u32> GetBanner(u32* width, u32* height) const override;
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Platform GetVolumeType() const override;
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bool IsDatelDisc() const override;
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Region GetRegion() const override;
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BlobType GetBlobType() const override;
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u64 GetDataSize() const override;
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DataSizeType GetDataSizeType() const override;
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u64 GetRawSize() const override;
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const BlobReader& GetBlobReader() const override;
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std::array<u8, 20> GetSyncHash() const override;
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private:
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static const u32 GC_BANNER_WIDTH = 96;
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static const u32 GC_BANNER_HEIGHT = 32;
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struct GCBannerInformation
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{
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char short_name[32]; // Short game title shown in IPL menu
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char short_maker[32]; // Short developer, publisher names shown in IPL menu
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char long_name[64]; // Long game title shown in IPL game start screen
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char long_maker[64]; // Long developer, publisher names shown in IPL game
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// start screen
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char description[128]; // Game description shown in IPL game start screen in
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// two lines.
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};
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struct GCBanner
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{
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u32 id; // "BNR1" for NTSC, "BNR2" for PAL
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u32 padding[7];
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u16 image[GC_BANNER_WIDTH * GC_BANNER_HEIGHT]; // RGB5A3 96x32 image
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GCBannerInformation information[6]; // information comes in six languages
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// (only one for BNR1 type)
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};
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struct ConvertedGCBanner
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{
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ConvertedGCBanner();
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~ConvertedGCBanner();
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std::map<Language, std::string> short_names;
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std::map<Language, std::string> long_names;
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std::map<Language, std::string> short_makers;
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std::map<Language, std::string> long_makers;
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std::map<Language, std::string> descriptions;
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std::vector<u32> image_buffer;
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u32 image_height = 0;
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u32 image_width = 0;
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};
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ConvertedGCBanner LoadBannerFile() const;
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ConvertedGCBanner ExtractBannerInformation(const GCBanner& banner_file, bool is_bnr1) const;
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static const size_t BNR1_SIZE = sizeof(GCBanner) - sizeof(GCBannerInformation) * 5;
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static const size_t BNR2_SIZE = sizeof(GCBanner);
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Common::Lazy<ConvertedGCBanner> m_converted_banner;
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Common::Lazy<std::unique_ptr<FileSystem>> m_file_system;
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std::unique_ptr<BlobReader> m_reader;
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};
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} // namespace DiscIO
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