90 lines
3.0 KiB
C++
90 lines
3.0 KiB
C++
// Copyright 2008 Dolphin Emulator Project
|
|
// Licensed under GPLv2+
|
|
// Refer to the license.txt file included.
|
|
|
|
#pragma once
|
|
|
|
#include <map>
|
|
#include <mbedtls/aes.h>
|
|
#include <memory>
|
|
#include <optional>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include "Common/CommonTypes.h"
|
|
#include "Common/Lazy.h"
|
|
#include "Core/IOS/ES/Formats.h"
|
|
#include "DiscIO/Filesystem.h"
|
|
#include "DiscIO/Volume.h"
|
|
|
|
namespace DiscIO
|
|
{
|
|
class BlobReader;
|
|
enum class BlobType;
|
|
enum class Country;
|
|
class FileSystem;
|
|
enum class Language;
|
|
enum class Region;
|
|
enum class Platform;
|
|
|
|
class VolumeWii : public Volume
|
|
{
|
|
public:
|
|
VolumeWii(std::unique_ptr<BlobReader> reader);
|
|
~VolumeWii();
|
|
bool Read(u64 _Offset, u64 _Length, u8* _pBuffer, const Partition& partition) const override;
|
|
std::vector<Partition> GetPartitions() const override;
|
|
Partition GetGamePartition() const override;
|
|
std::optional<u32> GetPartitionType(const Partition& partition) const override;
|
|
std::optional<u64> GetTitleID(const Partition& partition) const override;
|
|
const IOS::ES::TicketReader& GetTicket(const Partition& partition) const override;
|
|
const IOS::ES::TMDReader& GetTMD(const Partition& partition) const override;
|
|
const FileSystem* GetFileSystem(const Partition& partition) const override;
|
|
std::string GetGameID(const Partition& partition) const override;
|
|
std::string GetMakerID(const Partition& partition) const override;
|
|
std::optional<u16> GetRevision(const Partition& partition) const override;
|
|
std::string GetInternalName(const Partition& partition) const override;
|
|
std::map<Language, std::string> GetLongNames() const override;
|
|
std::vector<u32> GetBanner(u32* width, u32* height) const override;
|
|
std::string GetApploaderDate(const Partition& partition) const override;
|
|
std::optional<u8> GetDiscNumber(const Partition& partition) const override;
|
|
|
|
Platform GetVolumeType() const override;
|
|
bool SupportsIntegrityCheck() const override { return true; }
|
|
bool CheckIntegrity(const Partition& partition) const override;
|
|
|
|
Region GetRegion() const override;
|
|
Country GetCountry(const Partition& partition) const override;
|
|
BlobType GetBlobType() const override;
|
|
u64 GetSize() const override;
|
|
u64 GetRawSize() const override;
|
|
|
|
static u64 PartitionOffsetToRawOffset(u64 offset, const Partition& partition);
|
|
|
|
static constexpr unsigned int BLOCK_HEADER_SIZE = 0x0400;
|
|
static constexpr unsigned int BLOCK_DATA_SIZE = 0x7C00;
|
|
static constexpr unsigned int BLOCK_TOTAL_SIZE = BLOCK_HEADER_SIZE + BLOCK_DATA_SIZE;
|
|
|
|
protected:
|
|
u32 GetOffsetShift() const override { return 2; }
|
|
|
|
private:
|
|
struct PartitionDetails
|
|
{
|
|
Common::Lazy<std::unique_ptr<mbedtls_aes_context>> key;
|
|
Common::Lazy<IOS::ES::TicketReader> ticket;
|
|
Common::Lazy<IOS::ES::TMDReader> tmd;
|
|
Common::Lazy<std::unique_ptr<FileSystem>> file_system;
|
|
u32 type;
|
|
};
|
|
|
|
std::unique_ptr<BlobReader> m_pReader;
|
|
std::map<Partition, PartitionDetails> m_partitions;
|
|
Partition m_game_partition;
|
|
|
|
mutable u64 m_last_decrypted_block;
|
|
mutable u8 m_last_decrypted_block_data[BLOCK_DATA_SIZE];
|
|
};
|
|
|
|
} // namespace
|