s4-auth: Use kerberos util functions in srv_keytab
[Samba.git] / source3 / registry / reg_backend_current_version.c
blobadf304e8c9581116b82c73e2137523d21ede3ac7
1 /*
2 * Unix SMB/CIFS implementation.
3 * Virtual Windows Registry Layer
4 * Copyright (C) Gerald Carter 2002-2005
5 * Copyright (C) Michael Adam 2008
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/>.
22 * CurrentVersion registry backend.
24 * This is a virtual overlay, dynamically presenting version information.
27 #include "includes.h"
28 #include "registry.h"
29 #include "reg_util_internal.h"
30 #include "reg_objects.h"
32 #undef DBGC_CLASS
33 #define DBGC_CLASS DBGC_REGISTRY
35 extern struct registry_ops regdb_ops;
37 #define KEY_CURRENT_VERSION_NORM "HKLM\\SOFTWARE\\MICROSOFT\\WINDOWS NT\\CURRENTVERSION"
39 static int current_version_fetch_values(const char *key, struct regval_ctr *values)
41 const char *sysroot_string = "c:\\Windows";
42 fstring sysversion;
43 char *path = NULL;
44 TALLOC_CTX *ctx = talloc_tos();
46 path = talloc_strdup(ctx, key);
47 if (path == NULL) {
48 return -1;
50 path = normalize_reg_path(ctx, path);
51 if (path == NULL) {
52 return -1;
55 if (strncmp(path, KEY_CURRENT_VERSION_NORM, strlen(path)) != 0) {
56 return regdb_ops.fetch_values(key, values);
59 regval_ctr_addvalue_sz(values, "SystemRoot", sysroot_string);
61 fstr_sprintf(sysversion, "%d.%d", SAMBA_MAJOR_NBT_ANNOUNCE_VERSION,
62 SAMBA_MINOR_NBT_ANNOUNCE_VERSION);
64 regval_ctr_addvalue_sz(values, "CurrentVersion", sysversion);
66 return regval_ctr_numvals(values);
69 static int current_version_fetch_subkeys(const char *key,
70 struct regsubkey_ctr *subkey_ctr)
72 return regdb_ops.fetch_subkeys(key, subkey_ctr);
75 struct registry_ops current_version_reg_ops = {
76 .fetch_values = current_version_fetch_values,
77 .fetch_subkeys = current_version_fetch_subkeys,