source: trunk/samba/source/include/idmap.h @ 30

Last change on this file since 30 was 30, checked in by Paul Smedley, 14 years ago

Code updated to Samba 3.0.25rc2 level

File size: 2.7 KB
Line 
1#ifndef _IDMAP_H_
2#define _IDMAP_H_
3/*
4   Unix SMB/CIFS implementation.
5
6   Idmap headers
7
8   Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2003
9   Copyright (C) Simo Sorce 2003
10   
11   This library is free software; you can redistribute it and/or
12   modify it under the terms of the GNU Library General Public
13   License as published by the Free Software Foundation; either
14   version 2 of the License, or (at your option) any later version.
15   
16   This library is distributed in the hope that it will be useful,
17   but WITHOUT ANY WARRANTY; without even the implied warranty of
18   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
19   Library General Public License for more details.
20   
21   You should have received a copy of the GNU Library General Public
22   License along with this library; if not, write to the
23   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
24   Boston, MA  02111-1307, USA.   
25*/
26
27/* idmap version determines auto-conversion - this is the database
28   structure version specifier. */
29
30#define IDMAP_VERSION 2
31
32/* The interface version specifier.
33   Updated to 3 for enum types by JRA. */
34
35/* Updated to 4, completely new interface, SSS */
36
37#define SMB_IDMAP_INTERFACE_VERSION 4
38
39struct idmap_domain {
40        const char *name;
41        BOOL default_domain;
42        BOOL readonly;
43        void *private_data;
44        struct idmap_methods *methods;
45        BOOL initialized;
46        const char *params;
47};
48
49/* Filled out by IDMAP backends */
50struct idmap_methods {
51
52        /* Called when backend is first loaded */
53        NTSTATUS (*init)(struct idmap_domain *dom);
54
55        /* Map an array of uids/gids to SIDs.  The caller specifies
56           the uid/gid and type. Gets back the SID. */
57        NTSTATUS (*unixids_to_sids)(struct idmap_domain *dom, struct id_map **ids);
58
59        /* Map an arry of SIDs to uids/gids.  The caller sets the SID
60           and type and gets back a uid or gid. */
61        NTSTATUS (*sids_to_unixids)(struct idmap_domain *dom, struct id_map **ids);
62
63        NTSTATUS (*set_mapping)(struct idmap_domain *dom, const struct id_map *map);
64        NTSTATUS (*remove_mapping)(struct idmap_domain *dom, const struct id_map *map);
65
66        /* Called to dump backends data */
67        /* NOTE: caller must use talloc_free to free maps when done */
68        NTSTATUS (*dump_data)(struct idmap_domain *dom, struct id_map **maps, int *num_maps);
69
70        /* Called when backend is unloaded */
71        NTSTATUS (*close_fn)(struct idmap_domain *dom);
72};
73
74struct idmap_alloc_methods {
75
76        /* Called when backend is first loaded */
77        NTSTATUS (*init)(const char *compat_params);
78
79        NTSTATUS (*allocate_id)(struct unixid *id);
80        NTSTATUS (*get_id_hwm)(struct unixid *id);
81        NTSTATUS (*set_id_hwm)(struct unixid *id);
82
83        /* Called when backend is unloaded */
84        NTSTATUS (*close_fn)(void);
85};
86
87#endif /* _IDMAP_H_ */
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