3 Unix SMB/CIFS implementation.
4 Registry hive interface
5 Copyright (C) Jelmer Vernooij 2003-2007.
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 2 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, write to the Free Software
19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 #include "system/filesys.h"
25 #include "param/param.h"
27 /** Open a registry file/host/etc */
28 _PUBLIC_ WERROR reg_open_hive(TALLOC_CTX *parent_ctx, const char *location,
29 struct auth_session_info *session_info,
30 struct cli_credentials *credentials,
31 struct loadparm_context *lp_ctx,
32 struct hive_key **root)
37 /* Check for directory */
38 if (directory_exist(location)) {
39 return reg_open_directory(parent_ctx, location, root);
42 fd = open(location, O_RDWR);
49 num = read(fd, peek, 20);
54 if (!strncmp(peek, "regf", 4)) {
56 return reg_open_regf_file(parent_ctx, location, lp_iconv_convenience(lp_ctx), root);
57 } else if (!strncmp(peek, "TDB file", 8)) {
59 return reg_open_ldb_file(parent_ctx, location, session_info,
60 credentials, lp_ctx, root);
66 _PUBLIC_ WERROR hive_key_get_info(TALLOC_CTX *mem_ctx,
67 const struct hive_key *key,
68 const char **classname, uint32_t *num_subkeys,
70 NTTIME *last_change_time,
71 uint32_t *max_subkeynamelen,
72 uint32_t *max_valnamelen,
73 uint32_t *max_valbufsize)
75 return key->ops->get_key_info(mem_ctx, key, classname, num_subkeys,
76 num_values, last_change_time,
78 max_valnamelen, max_valbufsize);
81 _PUBLIC_ WERROR hive_key_add_name(TALLOC_CTX *ctx,
82 const struct hive_key *parent_key,
83 const char *name, const char *classname,
84 struct security_descriptor *desc,
85 struct hive_key **key)
87 SMB_ASSERT(strchr(name, '\\') == NULL);
89 return parent_key->ops->add_key(ctx, parent_key, name, classname,
93 _PUBLIC_ WERROR hive_key_del(const struct hive_key *key, const char *name)
95 return key->ops->del_key(key, name);
98 _PUBLIC_ WERROR hive_get_key_by_name(TALLOC_CTX *mem_ctx,
99 const struct hive_key *key,
101 struct hive_key **subkey)
103 return key->ops->get_key_by_name(mem_ctx, key, name, subkey);
106 WERROR hive_enum_key(TALLOC_CTX *mem_ctx,
107 const struct hive_key *key, uint32_t idx,
109 const char **classname,
110 NTTIME *last_mod_time)
112 return key->ops->enum_key(mem_ctx, key, idx, name, classname,
116 WERROR hive_key_set_value(struct hive_key *key, const char *name, uint32_t type,
117 const DATA_BLOB data)
119 if (key->ops->set_value == NULL)
120 return WERR_NOT_SUPPORTED;
122 return key->ops->set_value(key, name, type, data);
125 WERROR hive_get_value(TALLOC_CTX *mem_ctx,
126 struct hive_key *key, const char *name,
127 uint32_t *type, DATA_BLOB *data)
129 if (key->ops->get_value_by_name == NULL)
130 return WERR_NOT_SUPPORTED;
132 return key->ops->get_value_by_name(mem_ctx, key, name, type, data);
135 WERROR hive_get_value_by_index(TALLOC_CTX *mem_ctx,
136 struct hive_key *key, uint32_t idx,
138 uint32_t *type, DATA_BLOB *data)
140 if (key->ops->enum_value == NULL)
141 return WERR_NOT_SUPPORTED;
143 return key->ops->enum_value(mem_ctx, key, idx, name, type, data);
147 WERROR hive_key_del_value(struct hive_key *key, const char *name)
149 if (key->ops->delete_value == NULL)
150 return WERR_NOT_SUPPORTED;
152 return key->ops->delete_value(key, name);
155 WERROR hive_key_flush(struct hive_key *key)
157 if (key->ops->flush_key == NULL)
160 return key->ops->flush_key(key);