nds_fnt.h File Reference

Nintendo DS File Name Table (FNT) directory structure and path finder. More...

#include "common.h"

Go to the source code of this file.

Macros
#define	NDS_FNT_ROOT_DIR_ID   0xF000

Functions
int	NdsFnt_FindFileId (const u8 *fnt, size_t fnt_size, const char *path, int *out_file_id)
	Scans the FNT structures to resolve the file ID matching a virtual filesystem path. More...

Detailed Description

Nintendo DS File Name Table (FNT) directory structure and path finder.

Macro Definition Documentation

NDS_FNT_ROOT_DIR_ID

#define NDS_FNT_ROOT_DIR_ID   0xF000

Base directory identifier index representing the filesystem root (/).

Function Documentation

NdsFnt_FindFileId()

int NdsFnt_FindFileId	(	const u8 *	fnt,
		size_t	fnt_size,
		const char *	path,
		int *	out_file_id
	)

Scans the FNT structures to resolve the file ID matching a virtual filesystem path.

Parameters

fnt	Pointer to raw binary File Name Table buffer.
fnt_size	Size of FNT buffer in bytes.
path	Virtual filesystem path string (e.g. "/a/0/0/4").
out_file_id	Destination pointer to store the matching file ID.

Returns

0 on success; negative value on file path resolution failure.