dolphin/Source/Core/DiscIO/Src/DiscScrubber.h
2013-01-31 15:29:29 -06:00

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// Copyright (C) 2003 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/
// DiscScrubber removes the garbage data from discs (currently wii only) which
// is on the disc due to encryption
// It could be adapted to gc discs, but the gain is most likely negligible,
// and having 1:1 backups of discs is always nice when they are reasonably sized
// Note: the technique is inspired by Wiiscrubber, but much simpler - intentionally :)
#ifndef DISC_SCRUBBER_H
#define DISC_SCRUBBER_H
#include "Common.h"
#include "Blob.h"
namespace DiscIO
{
namespace DiscScrubber
{
bool SetupScrub(const char* filename, int block_size);
void GetNextBlock(File::IOFile& in, u8* buffer);
void Cleanup();
} // namespace DiscScrubber
} // namespace DiscIO
#endif // DISC_SCRUBBER_H