129 lines
4.2 KiB
C
129 lines
4.2 KiB
C
/*
|
|
* dir.h - Exports for directory handling. Originated from the Linux-NTFS project.
|
|
*
|
|
* Copyright (c) 2002 Anton Altaparmakov
|
|
* Copyright (c) 2005-2006 Yura Pakhuchiy
|
|
* Copyright (c) 2004-2005 Richard Russon
|
|
* Copyright (c) 2005-2008 Szabolcs Szakacsits
|
|
*
|
|
* This program/include file is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as published
|
|
* by the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program/include file is distributed in the hope that it will be
|
|
* useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
|
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program (in the main directory of the NTFS-3G
|
|
* distribution in the file COPYING); if not, write to the Free Software
|
|
* Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#ifndef _NTFS_DIR_H
|
|
#define _NTFS_DIR_H
|
|
|
|
#include "types.h"
|
|
|
|
#define PATH_SEP '/'
|
|
|
|
/*
|
|
* We do not have these under DJGPP, so define our version that do not conflict
|
|
* with other S_IFs defined under DJGPP.
|
|
*/
|
|
#ifdef DJGPP
|
|
#ifndef S_IFLNK
|
|
#define S_IFLNK 0120000
|
|
#endif
|
|
#ifndef S_ISLNK
|
|
#define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
|
|
#endif
|
|
#ifndef S_IFSOCK
|
|
#define S_IFSOCK 0140000
|
|
#endif
|
|
#ifndef S_ISSOCK
|
|
#define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
|
|
#endif
|
|
#endif
|
|
|
|
/*
|
|
* The little endian Unicode strings $I30, $SII, $SDH, $O, $Q, $R
|
|
* as a global constant.
|
|
*/
|
|
extern ntfschar NTFS_INDEX_I30[5];
|
|
extern ntfschar NTFS_INDEX_SII[5];
|
|
extern ntfschar NTFS_INDEX_SDH[5];
|
|
extern ntfschar NTFS_INDEX_O[3];
|
|
extern ntfschar NTFS_INDEX_Q[3];
|
|
extern ntfschar NTFS_INDEX_R[3];
|
|
|
|
extern u64 ntfs_inode_lookup_by_name(ntfs_inode *dir_ni,
|
|
const ntfschar *uname, const int uname_len);
|
|
extern u64 ntfs_inode_lookup_by_mbsname(ntfs_inode *dir_ni, const char *name);
|
|
extern void ntfs_inode_update_mbsname(ntfs_inode *dir_ni, const char *name,
|
|
u64 inum);
|
|
|
|
extern ntfs_inode *ntfs_pathname_to_inode(ntfs_volume *vol, ntfs_inode *parent,
|
|
const char *pathname);
|
|
extern ntfs_inode *ntfs_create(ntfs_inode *dir_ni, le32 securid,
|
|
ntfschar *name, u8 name_len, mode_t type);
|
|
extern ntfs_inode *ntfs_create_device(ntfs_inode *dir_ni, le32 securid,
|
|
ntfschar *name, u8 name_len, mode_t type, dev_t dev);
|
|
extern ntfs_inode *ntfs_create_symlink(ntfs_inode *dir_ni, le32 securid,
|
|
ntfschar *name, u8 name_len, ntfschar *target, int target_len);
|
|
extern int ntfs_check_empty_dir(ntfs_inode *ni);
|
|
extern int ntfs_delete(ntfs_volume *vol, const char *path,
|
|
ntfs_inode *ni, ntfs_inode *dir_ni, ntfschar *name,
|
|
u8 name_len);
|
|
|
|
extern int ntfs_link(ntfs_inode *ni, ntfs_inode *dir_ni, ntfschar *name,
|
|
u8 name_len);
|
|
|
|
/*
|
|
* File types (adapted from include <linux/fs.h>)
|
|
*/
|
|
#define NTFS_DT_UNKNOWN 0
|
|
#define NTFS_DT_FIFO 1
|
|
#define NTFS_DT_CHR 2
|
|
#define NTFS_DT_DIR 4
|
|
#define NTFS_DT_BLK 6
|
|
#define NTFS_DT_REG 8
|
|
#define NTFS_DT_LNK 10
|
|
#define NTFS_DT_SOCK 12
|
|
#define NTFS_DT_WHT 14
|
|
|
|
/*
|
|
* This is the "ntfs_filldir" function type, used by ntfs_readdir() to let
|
|
* the caller specify what kind of dirent layout it wants to have.
|
|
* This allows the caller to read directories into their application or
|
|
* to have different dirent layouts depending on the binary type.
|
|
*/
|
|
typedef int (*ntfs_filldir_t)(void *dirent, const ntfschar *name,
|
|
const int name_len, const int name_type, const s64 pos,
|
|
const MFT_REF mref, const unsigned dt_type);
|
|
|
|
extern int ntfs_readdir(ntfs_inode *dir_ni, s64 *pos,
|
|
void *dirent, ntfs_filldir_t filldir);
|
|
|
|
ntfs_inode *ntfs_dir_parent_inode(ntfs_inode *ni);
|
|
|
|
int ntfs_get_ntfs_dos_name(ntfs_inode *ni, ntfs_inode *dir_ni,
|
|
char *value, size_t size);
|
|
int ntfs_set_ntfs_dos_name(ntfs_inode *ni, ntfs_inode *dir_ni,
|
|
const char *value, size_t size, int flags);
|
|
int ntfs_remove_ntfs_dos_name(ntfs_inode *ni, ntfs_inode *dir_ni);
|
|
|
|
#if CACHE_INODE_SIZE
|
|
|
|
struct CACHED_GENERIC;
|
|
|
|
extern int ntfs_dir_inode_hash(const struct CACHED_GENERIC *cached);
|
|
extern int ntfs_dir_lookup_hash(const struct CACHED_GENERIC *cached);
|
|
|
|
#endif
|
|
|
|
#endif /* defined _NTFS_DIR_H */
|
|
|