s3-registry: only include registry headers when really needed.
[nivanova/samba-autobuild/.git] / source3 / registry / reg_backend_prod_options.c
1 /*
2  *  Unix SMB/CIFS implementation.
3  *  Virtual Windows Registry Layer
4  *  Copyright (C) Gerald Carter     2002-2005
5  *  Copyright (C) Michael Adam      2008
6  *
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.
11  *
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.
16  *
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/>.
19  */
20
21 /*
22  * Product options registry backend.
23  *
24  * This replaces the former dynamic product options overlay.
25  */
26
27 #include "includes.h"
28 #include "registry.h"
29
30 #undef DBGC_CLASS
31 #define DBGC_CLASS DBGC_REGISTRY
32
33 extern struct registry_ops regdb_ops;
34
35 static int prod_options_fetch_values(const char *key, struct regval_ctr *regvals)
36 {
37         const char *value_ascii = "";
38
39         switch (lp_server_role()) {
40                 case ROLE_DOMAIN_PDC:
41                 case ROLE_DOMAIN_BDC:
42                         value_ascii = "LanmanNT";
43                         break;
44                 case ROLE_STANDALONE:
45                         value_ascii = "ServerNT";
46                         break;
47                 case ROLE_DOMAIN_MEMBER:
48                         value_ascii = "WinNT";
49                         break;
50         }
51
52         regval_ctr_addvalue_sz(regvals, "ProductType", value_ascii);
53
54         return regval_ctr_numvals( regvals );
55 }
56
57 static int prod_options_fetch_subkeys(const char *key,
58                                       struct regsubkey_ctr *subkey_ctr)
59 {
60         return regdb_ops.fetch_subkeys(key, subkey_ctr);
61 }
62
63 struct registry_ops prod_options_reg_ops = {
64         .fetch_values = prod_options_fetch_values,
65         .fetch_subkeys = prod_options_fetch_subkeys,
66 };