2 Unix SMB/CIFS mplementation.
5 Copyright (C) Stefan Metzmacher <metze@samba.org> 2006
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 #ifndef _DSDB_SCHEMA_H
23 #define _DSDB_SCHEMA_H
25 #include "prefixmap.h"
27 struct dsdb_attribute;
35 struct ldb_val oMObjectClass;
36 const char *attributeSyntax_oid;
38 const char *substring;
40 const char *ldb_syntax;
42 WERROR (*drsuapi_to_ldb)(struct ldb_context *ldb,
43 const struct dsdb_schema *schema,
44 const struct dsdb_attribute *attr,
45 const struct drsuapi_DsReplicaAttribute *in,
47 struct ldb_message_element *out);
48 WERROR (*ldb_to_drsuapi)(struct ldb_context *ldb,
49 const struct dsdb_schema *schema,
50 const struct dsdb_attribute *attr,
51 const struct ldb_message_element *in,
53 struct drsuapi_DsReplicaAttribute *out);
54 WERROR (*validate_ldb)(struct ldb_context *ldb,
55 const struct dsdb_schema *schema,
56 const struct dsdb_attribute *attr,
57 const struct ldb_message_element *in);
60 struct dsdb_attribute {
61 struct dsdb_attribute *prev, *next;
64 const char *lDAPDisplayName;
65 const char *attributeID_oid;
66 uint32_t attributeID_id;
67 struct GUID schemaIDGUID;
71 struct GUID attributeSecurityGUID;
72 struct GUID objectGUID;
76 bool isMemberOfPartialAttributeSet;
79 const char *attributeSyntax_oid;
80 uint32_t attributeSyntax_id;
82 struct ldb_val oMObjectClass;
87 bool extendedCharsAllowed;
89 uint32_t schemaFlagsEx;
90 struct ldb_val msDs_Schema_Extensions;
92 bool showInAdvancedViewOnly;
93 const char *adminDisplayName;
94 const char *adminDescription;
95 const char *classDisplayName;
101 const struct dsdb_syntax *syntax;
102 const struct ldb_schema_attribute *ldb_schema_attribute;
106 struct dsdb_class *prev, *next;
109 const char *lDAPDisplayName;
110 const char *governsID_oid;
111 uint32_t governsID_id;
112 struct GUID schemaIDGUID;
113 struct GUID objectGUID;
115 uint32_t objectClassCategory;
116 const char *rDNAttID;
117 const char *defaultObjectCategory;
119 const char *subClassOf;
121 const char **systemAuxiliaryClass;
122 const char **systemPossSuperiors;
123 const char **systemMustContain;
124 const char **systemMayContain;
126 const char **auxiliaryClass;
127 const char **possSuperiors;
128 const char **mustContain;
129 const char **mayContain;
130 const char **possibleInferiors;
131 const char **systemPossibleInferiors;
133 const char *defaultSecurityDescriptor;
135 uint32_t schemaFlagsEx;
136 struct ldb_val msDs_Schema_Extensions;
138 bool showInAdvancedViewOnly;
139 const char *adminDisplayName;
140 const char *adminDescription;
141 const char *classDisplayName;
142 bool defaultHidingValue;
146 const char **supclasses;
147 const char **subclasses;
148 const char **subclasses_direct;
149 const char **posssuperiors;
150 uint32_t subClassOf_id;
151 uint32_t *systemAuxiliaryClass_ids;
152 uint32_t *auxiliaryClass_ids;
153 uint32_t *systemMayContain_ids;
154 uint32_t *systemMustContain_ids;
155 uint32_t *possSuperiors_ids;
156 uint32_t *mustContain_ids;
157 uint32_t *mayContain_ids;
158 uint32_t *systemPossSuperiors_ids;
160 /* An ordered index showing how this subClass fits into the
161 * subClass tree. that is, an objectclass that is not
162 * subClassOf anything is 0 (just in case), and top is 1, and
163 * subClasses of top are 2, subclasses of those classes are
165 uint32_t subClass_order;
169 * data stored in schemaInfo attribute
171 struct dsdb_schema_info {
173 struct GUID invocation_id;
178 struct ldb_dn *base_dn;
180 struct dsdb_schema_prefixmap *prefixmap;
183 * the last element of the prefix mapping table isn't a oid,
184 * it starts with 0xFF and has 21 bytes and is maybe a schema
187 * this is the content of the schemaInfo attribute of the
188 * Schema-Partition head object.
190 const char *schema_info;
192 /* We can also tell the schema version from the USN on the partition */
195 struct dsdb_attribute *attributes;
196 struct dsdb_class *classes;
198 /* lists of classes sorted by various attributes, for faster
200 uint32_t num_classes;
201 struct dsdb_class **classes_by_lDAPDisplayName;
202 struct dsdb_class **classes_by_governsID_id;
203 struct dsdb_class **classes_by_governsID_oid;
204 struct dsdb_class **classes_by_cn;
206 /* lists of attributes sorted by various fields */
207 uint32_t num_attributes;
208 struct dsdb_attribute **attributes_by_lDAPDisplayName;
209 struct dsdb_attribute **attributes_by_attributeID_id;
210 struct dsdb_attribute **attributes_by_attributeID_oid;
211 struct dsdb_attribute **attributes_by_linkID;
212 uint32_t num_int_id_attr;
213 struct dsdb_attribute **attributes_by_msDS_IntId;
217 struct ldb_dn *master_dn;
220 /* Was this schema loaded from ldb (if so, then we will reload it when we detect a change in ldb) */
221 struct ldb_module *loaded_from_module;
222 struct dsdb_schema *(*refresh_fn)(struct ldb_module *module, struct dsdb_schema *schema, bool is_global_schema);
223 bool refresh_in_progress;
224 /* an 'opaque' sequence number that the reload function may also wish to use */
225 uint64_t reload_seq_number;
227 /* Should the syntax handlers in this case handle all incoming OIDs automatically, assigning them as an OID if no text name is known? */
228 bool relax_OID_conversions;
231 enum dsdb_attr_list_query {
233 DSDB_SCHEMA_ALL_MUST,
235 DSDB_SCHEMA_SYS_MUST,
241 enum dsdb_schema_convert_target {
244 TARGET_AD_SCHEMA_SUBENTRY
247 #include "dsdb/schema/proto.h"
249 #endif /* _DSDB_SCHEMA_H */