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https://github.com/GerbilSoft/wiiu-nandextract-c.git
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80 lines
1.9 KiB
C
80 lines
1.9 KiB
C
/* This file is part of Wii (U) NAND Extractor C.
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* Copyright (C) 2020 GaryOderNichts
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*
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* This file was ported from Wii NAND Extractor.
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* Copyright (C) 2009 Ben Wilson
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*
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* Wii NAND Extractor is free software: you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as published
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* by the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Wii NAND Extractor is distributed in the hope that it will be
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* useful, but WITHOUT ANY WARRANTY; without even the implied warranty
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* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _EXTRACTOR_H_
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#define _EXTRACTOR_H_
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#include <stdint.h>
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#include <stddef.h>
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#define PAGE_SIZE 0x800
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#define SPARE_SIZE 0x40
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#define CLUSTERS_COUNT 0x8000
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typedef struct
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{
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uint8_t filename[0x0C];
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uint8_t mode;
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uint8_t attr;
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uint16_t sub;
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uint16_t sib;
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uint32_t size;
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uint32_t uid;
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uint32_t gid;
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uint32_t x3;
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} fst_t;
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typedef enum
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{
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Invalid,
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NoECC,
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ECC,
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BootMii
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} FileType;
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typedef enum
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{
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Wii,
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WiiU
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} NandType;
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int32_t getPageSize(void);
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int32_t getClusterSize(void);
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uint8_t getFileType(void);
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uint8_t getNandType(void);
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uint8_t getKey(void);
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uint8_t* readKeyfile(char* path);
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uint8_t* readOTP(char* path);
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int32_t findSuperblock(void);
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uint8_t* getCluster(uint16_t cluster_entry);
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uint16_t getFAT(uint16_t fat_entry);
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fst_t getFST(uint16_t entry);
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void extractNand(void);
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void extractFST(uint16_t entry, char* parent);
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void extractDir(fst_t fst, uint16_t entry, char* parent);
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void extractFile(fst_t fst, uint16_t entry, char* parent);
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uint8_t* aesDecrypt(uint8_t* key, uint8_t* enc_data, size_t data_size);
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uint16_t bswap16(uint16_t value);
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uint32_t bswap32(uint32_t value);
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#endif |