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diff --git a/include/ntfs-3g/dir.h b/include/ntfs-3g/dir.h new file mode 100755 index 0000000..56e76fe --- a/dev/null +++ b/include/ntfs-3g/dir.h @@ -0,0 +1,128 @@ +/* + * 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 */ + |