3 * Copyright (C) 2007 Tomas 'ZeXx86' Jedrzejek (zexx86@zexos.org)
4 * Copyright (C) 2008 Tomas 'ZeXx86' Jedrzejek (zexx86@zexos.org)
5 * Copyright (C) 2009 Tomas 'ZeXx86' Jedrzejek (zexx86@zexos.org)
7 * This program is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
25 #define VFS_FILEATTR_FILE 0x1
26 #define VFS_FILEATTR_DIR 0x2
27 #define VFS_FILEATTR_HIDDEN 0x4
28 #define VFS_FILEATTR_SYSTEM 0x8
29 #define VFS_FILEATTR_BIN 0x10
30 #define VFS_FILEATTR_READ 0x20
31 #define VFS_FILEATTR_WRITE 0x40
32 #define VFS_FILEATTR_MOUNTED 0x80
33 #define VFS_FILEATTR_DEVICE 0x100
35 #define VFS_FILENAME_LEN 10
36 #define VFS_MOUNTPOINT_LEN 32
38 /* data container for virtual files */
44 /* Virtual filesystem structure */
45 typedef struct vfs_context
{
46 struct vfs_context
*next
, *prev
;
49 char mountpoint
[VFS_MOUNTPOINT_LEN
];
51 vfs_content_t
*content
;
54 /* structure for directory entries */
60 } __attribute__ ((__packed__
)) vfs_dirent_t
;
63 extern vfs_t
*vfs_list_find (char *name
, char *mountpoint
);
64 extern vfs_t
*vfs_list_findbymp (char *mountpoint
);
65 extern vfs_t
*vfs_find (char *file
, unsigned file_len
);
66 extern vfs_t
*vfs_list_add (char *name
, unsigned attrib
, char *mountpoint
);
67 extern bool vfs_list_del (vfs_t
*vfs
);
68 extern bool vfs_list_delbymp (char *mountpoint
);
69 extern int vfs_mmap (char *file
, unsigned file_len
, vfs_content_t
*content
);
70 extern int vfs_read (char *file
, unsigned file_len
, vfs_content_t
*content
);
71 extern int vfs_cat (char *file
, unsigned file_len
);
72 extern int vfs_cp (char *what
, unsigned what_len
, char *where
, unsigned where_len
);
73 extern int vfs_ls (char *file
, unsigned file_len
);
74 extern int vfs_cd (char *file
, unsigned file_len
);
75 extern int vfs_mkdir (char *file
, unsigned file_len
);
76 extern int vfs_touch (char *file
, unsigned file_len
);
77 extern int vfs_rm (char *file
, unsigned file_len
);
78 extern vfs_dirent_t
*vfs_dirent ();
79 extern unsigned int init_vfs ();