69 lines
1.9 KiB
C++
69 lines
1.9 KiB
C++
// Copyright 2008 Dolphin Emulator Project
|
|
// Licensed under GPLv2+
|
|
// Refer to the license.txt file included.
|
|
|
|
#pragma once
|
|
|
|
#include <map>
|
|
#include <memory>
|
|
#include <string>
|
|
#include <vector>
|
|
#include <polarssl/aes.h>
|
|
|
|
#include "Common/CommonTypes.h"
|
|
#include "DiscIO/Volume.h"
|
|
|
|
// --- this volume type is used for encrypted Wii images ---
|
|
|
|
namespace DiscIO
|
|
{
|
|
|
|
class IBlobReader;
|
|
|
|
class CVolumeWiiCrypted : public IVolume
|
|
{
|
|
public:
|
|
CVolumeWiiCrypted(std::unique_ptr<IBlobReader> reader, u64 _VolumeOffset, const unsigned char* _pVolumeKey);
|
|
~CVolumeWiiCrypted();
|
|
bool Read(u64 _Offset, u64 _Length, u8* _pBuffer, bool decrypt) const override;
|
|
bool GetTitleID(u8* _pBuffer) const override;
|
|
std::unique_ptr<u8[]> GetTMD(u32 *_sz) const override;
|
|
std::string GetUniqueID() const override;
|
|
std::string GetMakerID() const override;
|
|
u16 GetRevision() const override;
|
|
std::string GetInternalName() const override;
|
|
std::map<IVolume::ELanguage, std::string> GetNames(bool prefer_long) const override;
|
|
u32 GetFSTSize() const override;
|
|
std::string GetApploaderDate() const override;
|
|
u8 GetDiscNumber() const override;
|
|
|
|
EPlatform GetVolumeType() const override;
|
|
bool SupportsIntegrityCheck() const override { return true; }
|
|
bool CheckIntegrity() const override;
|
|
bool ChangePartition(u64 offset) override;
|
|
|
|
ECountry GetCountry() const override;
|
|
u64 GetSize() const override;
|
|
u64 GetRawSize() const override;
|
|
|
|
|
|
|
|
private:
|
|
static const unsigned int s_block_header_size = 0x0400;
|
|
static const unsigned int s_block_data_size = 0x7C00;
|
|
static const unsigned int s_block_total_size = s_block_header_size + s_block_data_size;
|
|
|
|
std::unique_ptr<IBlobReader> m_pReader;
|
|
std::unique_ptr<aes_context> m_AES_ctx;
|
|
|
|
u8* m_pBuffer;
|
|
|
|
u64 m_VolumeOffset;
|
|
u64 m_dataOffset;
|
|
|
|
mutable u64 m_LastDecryptedBlockOffset;
|
|
mutable unsigned char m_LastDecryptedBlock[s_block_data_size];
|
|
};
|
|
|
|
} // namespace
|