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Pengfei
50 lines
1.2 KiB
C++
50 lines
1.2 KiB
C++
// Copyright 2021 threeSD Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#pragma once
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#include "core/inner_fat.hpp"
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namespace Core {
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class SDMCDecryptor;
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class Extdata final : public Archive<Extdata> {
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public:
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/**
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* Loads an SD extdata folder.
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* @param data_path Path to the ENCRYPTED SD extdata folder, relative to decryptor root
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* @param decryptor Const reference to the SDMCDecryptor.
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*/
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explicit Extdata(std::string data_path, const SDMCDecryptor& decryptor);
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/**
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* Loads an Extdata folder without encryption.
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* @param data_path Path to the DECRYPTED extdata folder
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*/
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explicit Extdata(std::string data_path);
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~Extdata();
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bool IsGood() const;
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bool Extract(std::string path) const;
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private:
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bool Init();
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bool CheckMagic() const;
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std::vector<u8> ReadFile(const std::string& path) const;
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bool ExtractFile(const std::string& path, std::size_t index) const;
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ArchiveFormatInfo GetFormatInfo() const;
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bool is_good = false;
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std::string data_path;
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const SDMCDecryptor* decryptor = nullptr;
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bool use_decryptor = true;
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friend class Archive<Extdata>;
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friend class InnerFAT<Extdata>;
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};
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} // namespace Core
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