source: branches/samba-3.5.x/source3/include/smb_share_modes.h

Last change on this file was 414, checked in by Herwig Bauernfeind, 15 years ago

Samba 3.5.0: Initial import
File size: 2.6 KB
Line 
1/*
2 Samba share mode database library.
3
4 Copyright (C) Jeremy Allison 2005.
5
6 This library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 3 of the License, or (at your option) any later version.
10
11 This library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
15
16 You should have received a copy of the GNU Lesser General Public
17 License along with this library; if not, see <http://www.gnu.org/licenses/>.
18*/
19
20#ifndef _SMB_SHARE_MODES_H_
21#define _SMB_STATE_MODES_H_
22
23#ifdef __cplusplus
24extern "C" {
25#endif
26
27#if HAVE_INTTYPES_H
28# include <inttypes.h>
29#else
30# if HAVE_STDINT_H
31# include <stdint.h>
32# endif
33#endif
34
35/* Opaque database context handle. */
36struct smbdb_ctx;
37
38/* Share mode entry. */
39/*
40 We use 64 bit types for device and inode as
41 we don't know what size mode Samba has been
42 compiled in - dev/ino may be 32, may be 64
43 bits. This interface copes with either.
44*/
45
46struct smb_share_mode_entry {
47 uint64_t dev;
48 uint64_t ino;
49 uint64_t extid;
50 uint32_t share_access;
51 uint32_t access_mask;
52 struct timeval open_time;
53 uint32_t file_id;
54 struct server_id pid;
55};
56
57/*
58 * open/close sharemode database.
59 */
60
61struct smbdb_ctx *smb_share_mode_db_open(const char *db_path);
62int smb_share_mode_db_close(struct smbdb_ctx *db_ctx);
63
64/*
65 * lock/unlock entry in sharemode database.
66 */
67
68int smb_lock_share_mode_entry(struct smbdb_ctx *db_ctx,
69 uint64_t dev,
70 uint64_t ino,
71 uint64_t extid);
72
73int smb_unlock_share_mode_entry(struct smbdb_ctx *db_ctx,
74 uint64_t dev,
75 uint64_t ino,
76 uint64_t extid);
77
78/*
79 * Share mode database accessor functions.
80 */
81
82int smb_get_share_mode_entries(struct smbdb_ctx *db_ctx,
83 uint64_t dev,
84 uint64_t ino,
85 uint64_t extid,
86 struct smb_share_mode_entry **pp_list,
87 unsigned char *p_delete_on_close);
88
89int smb_create_share_mode_entry(struct smbdb_ctx *db_ctx,
90 uint64_t dev,
91 uint64_t ino,
92 uint64_t extid,
93 const struct smb_share_mode_entry *set_entry,
94 const char *path);
95
96int smb_delete_share_mode_entry(struct smbdb_ctx *db_ctx,
97 uint64_t dev,
98 uint64_t ino,
99 uint64_t extid,
100 const struct smb_share_mode_entry *set_entry);
101
102int smb_change_share_mode_entry(struct smbdb_ctx *db_ctx,
103 uint64_t dev,
104 uint64_t ino,
105 uint64_t extid,
106 const struct smb_share_mode_entry *set_entry,
107 const struct smb_share_mode_entry *new_entry);
108
109#ifdef __cplusplus
110}
111#endif
112#endif
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