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88 lines
2.5 KiB
C++
88 lines
2.5 KiB
C++
// Copyright 2008 Dolphin Emulator Project
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// Licensed under GPLv2+
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// Refer to the license.txt file included.
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#pragma once
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#include <map>
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#include <memory>
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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 "DiscIO/Blob.h"
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#include "DiscIO/Volume.h"
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// --- this volume type is used for GC disc images ---
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namespace DiscIO
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{
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class CVolumeGC : public IVolume
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{
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public:
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CVolumeGC(std::unique_ptr<IBlobReader> reader);
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~CVolumeGC();
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bool Read(u64 _Offset, u64 _Length, u8* _pBuffer, bool decrypt = false) const override;
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std::string GetUniqueID() const override;
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std::string GetMakerID() const override;
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u16 GetRevision() const override;
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std::string GetInternalName() const override;
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std::map<ELanguage, std::string> GetNames(bool prefer_long) const override;
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std::map<ELanguage, std::string> GetDescriptions() const override;
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std::string GetCompany() const override;
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std::vector<u32> GetBanner(int* width, int* height) const override;
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u64 GetFSTSize() const override;
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std::string GetApploaderDate() const override;
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u8 GetDiscNumber() const override;
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EPlatform GetVolumeType() const override;
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ECountry GetCountry() const override;
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BlobType GetBlobType() const override;
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u64 GetSize() const override;
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u64 GetRawSize() const override;
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private:
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bool LoadBannerFile() const;
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std::map<ELanguage, std::string> ReadMultiLanguageStrings(bool description, bool prefer_long = true) const;
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static const int GC_BANNER_WIDTH = 96;
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static const int GC_BANNER_HEIGHT = 32;
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// Banner Comment
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struct GCBannerComment
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{
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char shortTitle[32]; // Short game title shown in IPL menu
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char shortMaker[32]; // Short developer, publisher names shown in IPL menu
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char longTitle[64]; // Long game title shown in IPL game start screen
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char longMaker[64]; // Long developer, publisher names shown in IPL game start screen
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char comment[128]; // Game description shown in IPL game start screen in 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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GCBannerComment comment[6]; // Comments in six languages (only one for BNR1 type)
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};
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static const size_t BNR1_SIZE = sizeof(GCBanner) - sizeof(GCBannerComment) * 5;
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static const size_t BNR2_SIZE = sizeof(GCBanner);
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enum BannerFileType
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{
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BANNER_NOT_LOADED,
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BANNER_INVALID,
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BANNER_BNR1,
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BANNER_BNR2
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};
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mutable BannerFileType m_banner_file_type = BANNER_NOT_LOADED;
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mutable GCBanner m_banner_file;
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std::unique_ptr<IBlobReader> m_pReader;
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};
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} // namespace
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