mirror of
https://github.com/DarkStore-3DS/Project_CTR.git
synced 2026-07-03 00:39:14 +00:00
3DSGuy
78 lines
1.4 KiB
C
78 lines
1.4 KiB
C
#pragma once
|
|
|
|
typedef enum
|
|
{
|
|
INVALID_ROMFS_FILE = -10,
|
|
} romfs_errors;
|
|
|
|
|
|
// IVFC Structs
|
|
typedef struct
|
|
{
|
|
u8 logicalOffset[8];
|
|
u8 hashDataSize[8];
|
|
u8 blockSize[4];
|
|
u8 reserved[4];
|
|
} ivfc_levelheader;
|
|
|
|
typedef struct
|
|
{
|
|
u8 magic[4];
|
|
u8 id[4];
|
|
u8 masterHashSize[4];
|
|
ivfc_levelheader level1;
|
|
ivfc_levelheader level2;
|
|
ivfc_levelheader level3;
|
|
u8 reserved[4];
|
|
u8 optionalSize[4];
|
|
} ivfc_hdr;
|
|
|
|
// ROMFS FS Structs
|
|
typedef struct
|
|
{
|
|
u8 offset[4];
|
|
u8 size[4];
|
|
} romfs_sectionheader;
|
|
|
|
typedef struct
|
|
{
|
|
u8 headersize[4];
|
|
romfs_sectionheader section[4];
|
|
u8 dataoffset[4];
|
|
} romfs_infoheader;
|
|
|
|
|
|
typedef struct
|
|
{
|
|
u8 parentoffset[4];
|
|
u8 siblingoffset[4];
|
|
u8 childoffset[4];
|
|
u8 fileoffset[4];
|
|
u8 weirdoffset[4]; // this one is weird. it always points to a dir entry, but seems unrelated to the romfs structure.
|
|
u8 namesize[4];
|
|
//u8 name[ROMFS_MAXNAMESIZE];
|
|
} romfs_direntry; //sizeof(romfs_direntry) = 0x18
|
|
|
|
typedef struct
|
|
{
|
|
u8 parentdiroffset[4];
|
|
u8 siblingoffset[4];
|
|
u8 dataoffset[8];
|
|
u8 datasize[8];
|
|
u8 weirdoffset[4]; // this one is also weird. it always points to a file entry, but seems unrelated to the romfs structure.
|
|
u8 namesize[4];
|
|
//u8 name[ROMFS_MAXNAMESIZE];
|
|
} romfs_fileentry; //sizeof(romfs_fileentry) = 0x20
|
|
|
|
|
|
typedef struct
|
|
{
|
|
u8 *output;
|
|
u64 romfsSize;
|
|
|
|
|
|
bool ImportRomfsBinary;
|
|
FILE *romfsBinary;
|
|
} romfs_buildctx;
|
|
|