fatfs_dent.cpp File Reference

Contains the internal TSK FAT file name processing code. More...

#include "tsk_fs_i.h"
#include "tsk_fatxxfs.h"
#include "tsk_exfatfs.h"
#include "tsk_fatfs.h"
#include <map>

Functions
uint8_t	fatfs_dir_buf_add (FATFS_INFO *fatfs, TSK_INUM_T par_inum, TSK_INUM_T dir_inum)
	Adds an entry to the parent directory map. More...
void	fatfs_dir_buf_free (FATFS_INFO *fatfs)
	Frees the memory associated with the parent map.
uint8_t	fatfs_dir_buf_get (FATFS_INFO *fatfs, TSK_INUM_T dir_inum, TSK_INUM_T *par_inum)
	Looks up the parent meta address for a child from the cached list. More...
TSK_RETVAL_ENUM	fatfs_dir_open_meta (TSK_FS_INFO *a_fs, TSK_FS_DIR **a_fs_dir, TSK_INUM_T a_addr)
TSK_WALK_RET_ENUM	fatfs_find_parent_act (TSK_FS_FILE *fs_file, const char *, void *ptr)
int	fatfs_name_cmp (TSK_FS_INFO *, const char *s1, const char *s2)

Detailed Description

Contains the internal TSK FAT file name processing code.

Function Documentation

uint8_t fatfs_dir_buf_add	(	FATFS_INFO *	fatfs,
		TSK_INUM_T	par_inum,
		TSK_INUM_T	dir_inum
	)

Adds an entry to the parent directory map.

Used to make further processing faster.

Parameters

fatfs	File system
par_inum	Parent folder meta data address.
dir_inum	Sub-folder meta data address.

Returns

0

Referenced by fatxxfs_dent_parse_buf().

uint8_t fatfs_dir_buf_get	(	FATFS_INFO *	fatfs,
		TSK_INUM_T	dir_inum,
		TSK_INUM_T *	par_inum
	)

Looks up the parent meta address for a child from the cached list.

Parameters

fatfs	File system
dir_inum	Inode of sub-directory to look up
par_inum	[out] Result of lookup

Returns

0 if found and 1 if not.

Referenced by fatxxfs_dent_parse_buf().