mirror of
https://github.com/melonDS-emu/melonDS.git
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84 lines
2.1 KiB
C++
84 lines
2.1 KiB
C++
/*
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Copyright 2016-2021 Arisotura
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This file is part of melonDS.
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melonDS is free software: you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation, either version 3 of the License, or (at your option)
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any later version.
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melonDS is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with melonDS. If not, see http://www.gnu.org/licenses/.
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*/
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#ifndef FATSTORAGE_H
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#define FATSTORAGE_H
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#include <stdio.h>
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#include <string>
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#include <map>
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#include <filesystem>
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#include "types.h"
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#include "fatfs/ff.h"
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class FATStorage
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{
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public:
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FATStorage();
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~FATStorage();
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private:
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std::string FilePath;
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std::string IndexPath;
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FILE* File;
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u64 FileSize;
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static FILE* FF_File;
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static u64 FF_FileSize;
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static UINT FF_ReadStorage(BYTE* buf, LBA_t sector, UINT num);
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static UINT FF_WriteStorage(BYTE* buf, LBA_t sector, UINT num);
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void LoadIndex();
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void SaveIndex();
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bool ExportFile(std::string path, std::string out);
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void ExportChanges(std::string sourcedir);
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bool CanFitFile(u32 len);
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bool DeleteDirectory(std::string path, int level);
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void CleanupDirectory(std::string path, int level);
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bool ImportFile(std::string path, std::string in);
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bool BuildSubdirectory(const char* sourcedir, const char* path, int level);
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bool Build(const char* sourcedir, u64 size, const char* filename);
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typedef struct
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{
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std::string Path;
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bool IsReadOnly;
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} DirIndexEntry;
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typedef struct
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{
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std::string Path;
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bool IsReadOnly;
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u64 Size;
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s64 LastModified;
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u32 LastModifiedInternal;
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} FileIndexEntry;
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std::map<std::string, DirIndexEntry> DirIndex;
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std::map<std::string, FileIndexEntry> FileIndex;
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};
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#endif // FATSTORAGE_H
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