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 */
39 /* remote prefixMap to be used for drsuapi_to_ldb conversions */
40 const struct dsdb_schema_prefixmap *pfm_remote;
48 struct ldb_val oMObjectClass;
49 const char *attributeSyntax_oid;
51 const char *substring;
53 const char *ldb_syntax;
55 WERROR (*drsuapi_to_ldb)(const struct dsdb_syntax_ctx *ctx,
56 const struct dsdb_attribute *attr,
57 const struct drsuapi_DsReplicaAttribute *in,
59 struct ldb_message_element *out);
60 WERROR (*ldb_to_drsuapi)(const struct dsdb_syntax_ctx *ctx,
61 const struct dsdb_attribute *attr,
62 const struct ldb_message_element *in,
64 struct drsuapi_DsReplicaAttribute *out);
65 WERROR (*validate_ldb)(const struct dsdb_syntax_ctx *ctx,
66 const struct dsdb_attribute *attr,
67 const struct ldb_message_element *in);
70 struct dsdb_attribute {
71 struct dsdb_attribute *prev, *next;
74 const char *lDAPDisplayName;
75 const char *attributeID_oid;
76 uint32_t attributeID_id;
77 struct GUID schemaIDGUID;
81 struct GUID attributeSecurityGUID;
82 struct GUID objectGUID;
86 bool isMemberOfPartialAttributeSet;
89 const char *attributeSyntax_oid;
90 uint32_t attributeSyntax_id;
92 struct ldb_val oMObjectClass;
97 bool extendedCharsAllowed;
99 uint32_t schemaFlagsEx;
100 struct ldb_val msDs_Schema_Extensions;
102 bool showInAdvancedViewOnly;
103 const char *adminDisplayName;
104 const char *adminDescription;
105 const char *classDisplayName;
113 const struct dsdb_syntax *syntax;
114 const struct ldb_schema_attribute *ldb_schema_attribute;
118 struct dsdb_class *prev, *next;
121 const char *lDAPDisplayName;
122 const char *governsID_oid;
123 uint32_t governsID_id;
124 struct GUID schemaIDGUID;
125 struct GUID objectGUID;
127 uint32_t objectClassCategory;
128 const char *rDNAttID;
129 const char *defaultObjectCategory;
131 const char *subClassOf;
133 const char **systemAuxiliaryClass;
134 const char **systemPossSuperiors;
135 const char **systemMustContain;
136 const char **systemMayContain;
138 const char **auxiliaryClass;
139 const char **possSuperiors;
140 const char **mustContain;
141 const char **mayContain;
142 const char **possibleInferiors;
143 const char **systemPossibleInferiors;
145 const char *defaultSecurityDescriptor;
147 uint32_t schemaFlagsEx;
148 uint32_t systemFlags;
149 struct ldb_val msDs_Schema_Extensions;
151 bool showInAdvancedViewOnly;
152 const char *adminDisplayName;
153 const char *adminDescription;
154 const char *classDisplayName;
155 bool defaultHidingValue;
159 const char **supclasses;
160 const char **subclasses;
161 const char **subclasses_direct;
162 const char **posssuperiors;
163 uint32_t subClassOf_id;
164 uint32_t *systemAuxiliaryClass_ids;
165 uint32_t *auxiliaryClass_ids;
166 uint32_t *systemMayContain_ids;
167 uint32_t *systemMustContain_ids;
168 uint32_t *possSuperiors_ids;
169 uint32_t *mustContain_ids;
170 uint32_t *mayContain_ids;
171 uint32_t *systemPossSuperiors_ids;
173 /* An ordered index showing how this subClass fits into the
174 * subClass tree. that is, an objectclass that is not
175 * subClassOf anything is 0 (just in case), and top is 1, and
176 * subClasses of top are 2, subclasses of those classes are
178 uint32_t subClass_order;
182 * data stored in schemaInfo attribute
184 struct dsdb_schema_info {
186 struct GUID invocation_id;
191 struct ldb_dn *base_dn;
193 struct dsdb_schema_prefixmap *prefixmap;
196 * the last element of the prefix mapping table isn't a oid,
197 * it starts with 0xFF and has 21 bytes and is maybe a schema
200 * this is the content of the schemaInfo attribute of the
201 * Schema-Partition head object.
203 const char *schema_info;
205 /* We can also tell the schema version from the USN on the partition */
208 struct dsdb_attribute *attributes;
209 struct dsdb_class *classes;
211 /* lists of classes sorted by various attributes, for faster
213 uint32_t num_classes;
214 struct dsdb_class **classes_by_lDAPDisplayName;
215 struct dsdb_class **classes_by_governsID_id;
216 struct dsdb_class **classes_by_governsID_oid;
217 struct dsdb_class **classes_by_cn;
219 /* lists of attributes sorted by various fields */
220 uint32_t num_attributes;
221 struct dsdb_attribute **attributes_by_lDAPDisplayName;
222 struct dsdb_attribute **attributes_by_attributeID_id;
223 struct dsdb_attribute **attributes_by_attributeID_oid;
224 struct dsdb_attribute **attributes_by_linkID;
225 uint32_t num_int_id_attr;
226 struct dsdb_attribute **attributes_by_msDS_IntId;
230 struct ldb_dn *master_dn;
233 /* Was this schema loaded from ldb (if so, then we will reload it when we detect a change in ldb) */
234 struct ldb_module *loaded_from_module;
235 struct dsdb_schema *(*refresh_fn)(struct ldb_module *module, struct dsdb_schema *schema, bool is_global_schema);
236 bool refresh_in_progress;
237 /* an 'opaque' sequence number that the reload function may also wish to use */
238 uint64_t reload_seq_number;
240 /* Should the syntax handlers in this case handle all incoming OIDs automatically, assigning them as an OID if no text name is known? */
241 bool relax_OID_conversions;
244 enum dsdb_attr_list_query {
246 DSDB_SCHEMA_ALL_MUST,
248 DSDB_SCHEMA_SYS_MUST,
254 enum dsdb_schema_convert_target {
257 TARGET_AD_SCHEMA_SUBENTRY
260 #include "dsdb/schema/proto.h"
262 #endif /* _DSDB_SCHEMA_H */