dolphin/Source/Core/DiscIO/WbfsBlob.h
2015-05-25 13:22:31 +02:00

70 lines
1.2 KiB
C++

// Copyright 2008 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.
#pragma once
#include <string>
#include <vector>
#include "Common/CommonTypes.h"
#include "Common/FileUtil.h"
#include "DiscIO/Blob.h"
namespace DiscIO
{
class WbfsFileReader : public IBlobReader
{
public:
static WbfsFileReader* Create(const std::string& filename);
u64 GetDataSize() const override { return m_size; }
u64 GetRawSize() const override { return m_size; }
bool Read(u64 offset, u64 nbytes, u8* out_ptr) override;
private:
WbfsFileReader(const std::string& filename);
~WbfsFileReader();
bool OpenFiles(const std::string& filename);
bool ReadHeader();
File::IOFile& SeekToCluster(u64 offset, u64* available);
bool IsGood() {return m_good;}
struct file_entry
{
File::IOFile file;
u64 base_address;
u64 size;
};
std::vector<file_entry*> m_files;
u32 m_total_files;
u64 m_size;
u64 m_hd_sector_size;
u8 m_hd_sector_shift;
u32 m_hd_sector_count;
u64 m_wbfs_sector_size;
u8 m_wbfs_sector_shift;
u64 m_wbfs_sector_count;
u64 m_disc_info_size;
u8 m_disc_table[500];
u16* m_wlba_table;
u64 m_blocks_per_disc;
bool m_good;
};
bool IsWbfsBlob(const std::string& filename);
} // namespace