dolphin/Source/Core/DiscIO/Src/VolumeWiiCrypted.h

56 lines
1.5 KiB
C++

// Copyright (C) 2003-2008 Dolphin Project.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#ifndef _VOLUME_WII_CRYPTED
#define _VOLUME_WII_CRYPTED
#include "Volume.h"
#include "Blob.h"
#include "AES/aes.h"
// --- this volume type is used for encrypted Wii images ---
namespace DiscIO
{
class CVolumeWiiCrypted : public IVolume
{
public:
CVolumeWiiCrypted(IBlobReader* _pReader, u64 _VolumeOffset, const unsigned char* _pVolumeKey);
~CVolumeWiiCrypted();
bool Read(u64 _Offset, u64 _Length, u8* _pBuffer) const;
std::string GetName() const;
std::string GetUniqueID() const;
ECountry GetCountry() const;
u64 GetSize() const;
private:
IBlobReader* m_pReader;
u8* m_pBuffer;
AES_KEY m_AES_KEY;
u64 m_VolumeOffset;
mutable u64 m_LastDecryptedBlockOffset;
mutable unsigned char m_LastDecryptedBlock[0x8000];
};
} // namespace
#endif