forked from dolphin-emu/dolphin
62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
// Copyright 2017 Dolphin Emulator Project
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// Licensed under GPLv2+
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// Refer to the license.txt file included.
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#pragma once
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#include <functional>
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#include <string>
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#include <vector>
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#include "Common/CommonTypes.h"
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namespace DiscIO
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{
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class NANDImporter final
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{
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public:
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NANDImporter();
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~NANDImporter();
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// Extract a NAND image to the configured NAND root.
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// If the associated OTP/SEEPROM dump (keys.bin) is not included in the image,
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// get_otp_dump_path will be called to get a path to it.
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void ImportNANDBin(const std::string& path_to_bin, std::function<void()> update_callback,
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std::function<std::string()> get_otp_dump_path);
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bool ExtractCertificates(const std::string& nand_root);
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private:
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#pragma pack(push, 1)
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struct NANDFSTEntry
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{
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char name[12];
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u8 mode; // 0x0C
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u8 attr; // 0x0D
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u16 sub; // 0x0E
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u16 sib; // 0x10
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u32 size; // 0x12
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u16 x1; // 0x16
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u16 uid; // 0x18
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u16 gid; // 0x1A
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u32 x3; // 0x1C
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};
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#pragma pack(pop)
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bool ReadNANDBin(const std::string& path_to_bin, std::function<std::string()> get_otp_dump_path);
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void FindSuperblock();
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std::string GetPath(const NANDFSTEntry& entry, const std::string& parent_path);
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std::string FormatDebugString(const NANDFSTEntry& entry);
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void ProcessEntry(u16 entry_number, const std::string& parent_path);
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void ProcessFile(const NANDFSTEntry& entry, const std::string& parent_path);
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void ProcessDirectory(const NANDFSTEntry& entry, const std::string& parent_path);
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void ExportKeys(const std::string& nand_root);
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std::vector<u8> m_nand;
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std::vector<u8> m_nand_keys;
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size_t m_nand_fat_offset = 0;
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size_t m_nand_fst_offset = 0;
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std::function<void()> m_update_callback;
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size_t m_nand_root_length = 0;
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};
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}
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