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;
32 struct dsdb_syntax_ctx {
33 struct ldb_context *ldb;
34 const struct dsdb_schema *schema;
36 /* set when converting objects under Schema NC */
45 struct ldb_val oMObjectClass;
46 const char *attributeSyntax_oid;
48 const char *substring;
50 const char *ldb_syntax;
52 WERROR (*drsuapi_to_ldb)(const struct dsdb_syntax_ctx *ctx,
53 const struct dsdb_attribute *attr,
54 const struct drsuapi_DsReplicaAttribute *in,
56 struct ldb_message_element *out);
57 WERROR (*ldb_to_drsuapi)(const struct dsdb_syntax_ctx *ctx,
58 const struct dsdb_attribute *attr,
59 const struct ldb_message_element *in,
61 struct drsuapi_DsReplicaAttribute *out);
62 WERROR (*validate_ldb)(const struct dsdb_syntax_ctx *ctx,
63 const struct dsdb_attribute *attr,
64 const struct ldb_message_element *in);
67 struct dsdb_attribute {
68 struct dsdb_attribute *prev, *next;
71 const char *lDAPDisplayName;
72 const char *attributeID_oid;
73 uint32_t attributeID_id;
74 struct GUID schemaIDGUID;
78 struct GUID attributeSecurityGUID;
79 struct GUID objectGUID;
83 bool isMemberOfPartialAttributeSet;
86 const char *attributeSyntax_oid;
87 uint32_t attributeSyntax_id;
89 struct ldb_val oMObjectClass;
94 bool extendedCharsAllowed;
96 uint32_t schemaFlagsEx;
97 struct ldb_val msDs_Schema_Extensions;
99 bool showInAdvancedViewOnly;
100 const char *adminDisplayName;
101 const char *adminDescription;
102 const char *classDisplayName;
108 const struct dsdb_syntax *syntax;
109 const struct ldb_schema_attribute *ldb_schema_attribute;
113 struct dsdb_class *prev, *next;
116 const char *lDAPDisplayName;
117 const char *governsID_oid;
118 uint32_t governsID_id;
119 struct GUID schemaIDGUID;
120 struct GUID objectGUID;
122 uint32_t objectClassCategory;
123 const char *rDNAttID;
124 const char *defaultObjectCategory;
126 const char *subClassOf;
128 const char **systemAuxiliaryClass;
129 const char **systemPossSuperiors;
130 const char **systemMustContain;
131 const char **systemMayContain;
133 const char **auxiliaryClass;
134 const char **possSuperiors;
135 const char **mustContain;
136 const char **mayContain;
137 const char **possibleInferiors;
138 const char **systemPossibleInferiors;
140 const char *defaultSecurityDescriptor;
142 uint32_t schemaFlagsEx;
143 struct ldb_val msDs_Schema_Extensions;
145 bool showInAdvancedViewOnly;
146 const char *adminDisplayName;
147 const char *adminDescription;
148 const char *classDisplayName;
149 bool defaultHidingValue;
153 const char **supclasses;
154 const char **subclasses;
155 const char **subclasses_direct;
156 const char **posssuperiors;
157 uint32_t subClassOf_id;
158 uint32_t *systemAuxiliaryClass_ids;
159 uint32_t *auxiliaryClass_ids;
160 uint32_t *systemMayContain_ids;
161 uint32_t *systemMustContain_ids;
162 uint32_t *possSuperiors_ids;
163 uint32_t *mustContain_ids;
164 uint32_t *mayContain_ids;
165 uint32_t *systemPossSuperiors_ids;
167 /* An ordered index showing how this subClass fits into the
168 * subClass tree. that is, an objectclass that is not
169 * subClassOf anything is 0 (just in case), and top is 1, and
170 * subClasses of top are 2, subclasses of those classes are
172 uint32_t subClass_order;
176 * data stored in schemaInfo attribute
178 struct dsdb_schema_info {
180 struct GUID invocation_id;
185 struct ldb_dn *base_dn;
187 struct dsdb_schema_prefixmap *prefixmap;
190 * the last element of the prefix mapping table isn't a oid,
191 * it starts with 0xFF and has 21 bytes and is maybe a schema
194 * this is the content of the schemaInfo attribute of the
195 * Schema-Partition head object.
197 const char *schema_info;
199 /* We can also tell the schema version from the USN on the partition */
202 struct dsdb_attribute *attributes;
203 struct dsdb_class *classes;
205 /* lists of classes sorted by various attributes, for faster
207 uint32_t num_classes;
208 struct dsdb_class **classes_by_lDAPDisplayName;
209 struct dsdb_class **classes_by_governsID_id;
210 struct dsdb_class **classes_by_governsID_oid;
211 struct dsdb_class **classes_by_cn;
213 /* lists of attributes sorted by various fields */
214 uint32_t num_attributes;
215 struct dsdb_attribute **attributes_by_lDAPDisplayName;
216 struct dsdb_attribute **attributes_by_attributeID_id;
217 struct dsdb_attribute **attributes_by_attributeID_oid;
218 struct dsdb_attribute **attributes_by_linkID;
219 uint32_t num_int_id_attr;
220 struct dsdb_attribute **attributes_by_msDS_IntId;
224 struct ldb_dn *master_dn;
227 /* Was this schema loaded from ldb (if so, then we will reload it when we detect a change in ldb) */
228 struct ldb_module *loaded_from_module;
229 struct dsdb_schema *(*refresh_fn)(struct ldb_module *module, struct dsdb_schema *schema, bool is_global_schema);
230 bool refresh_in_progress;
231 /* an 'opaque' sequence number that the reload function may also wish to use */
232 uint64_t reload_seq_number;
234 /* Should the syntax handlers in this case handle all incoming OIDs automatically, assigning them as an OID if no text name is known? */
235 bool relax_OID_conversions;
238 enum dsdb_attr_list_query {
240 DSDB_SCHEMA_ALL_MUST,
242 DSDB_SCHEMA_SYS_MUST,
248 enum dsdb_schema_convert_target {
251 TARGET_AD_SCHEMA_SUBENTRY
254 #include "dsdb/schema/proto.h"
256 #endif /* _DSDB_SCHEMA_H */