r20973: add functions to create the autocreated subSchema Attributes:

attributeTypes, objectClasses and dITContentRules

this is just a start and doesn't create anything useful yet...

metze
(This used to be commit 4c8b717092c201c30be4d266bbb45b1142a9d627)

2 files changed, 192 insertions, 0 deletions

diff --git a/source4/dsdb/config.mk b/source4/dsdb/config.mk
index d164dd6919..26f44fc3ce 100644
--- a/source4/dsdb/config.mk
+++ b/source4/dsdb/config.mk
@@ -18,6 +18,7 @@ OBJ_FILES = \
 		common/flag_mapping.o \
 		schema/schema_init.o \
 		schema/schema_syntax.o \
+		schema/schema_constructed.o \
 		repl/replicated_objects.o
 #
 # End SUBSYSTEM SAMDB
diff --git a/source4/dsdb/schema/schema_constructed.c b/source4/dsdb/schema/schema_constructed.c
new file mode 100644
index 0000000000..1835b7aa42
--- /dev/null
+++ b/source4/dsdb/schema/schema_constructed.c
@@ -0,0 +1,191 @@
+/* 
+   Unix SMB/CIFS mplementation.
+   DSDB schema constructed attributes
+   attributeTypes, objectClasses, dITContentRules...
+   
+   Copyright (C) Stefan Metzmacher 2006
+    
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+   
+*/
+#include "includes.h"
+#include "dsdb/samdb/samdb.h"
+#include "librpc/gen_ndr/ndr_drsuapi.h"
+#include "lib/ldb/include/ldb.h"
+#include "system/time.h"
+#include "lib/charset/charset.h"
+#include "librpc/ndr/libndr.h"
+
+static char *dsdb_subSchema_list_append(char *v, const char *list_name)
+{
+	bool first = true;
+	uint32_t i;
+	const char *attrs[] = {
+		"attr1",
+		"attr2",
+		"attr3",
+		NULL
+	};
+
+	if (!attrs) {
+		return v;
+	}
+
+	v = talloc_asprintf_append(v, "%s ( ", list_name);
+	if (!v) return NULL;
+
+	for (i=0; attrs[i]; i++) {
+		v = talloc_asprintf_append(v, "%s%s ",
+					   (!first ? "$ " : ""),
+					   attrs[i]);
+		if (!v) return NULL;
+		first = false;
+	}
+
+	v = talloc_asprintf_append(v, ") ");
+	if (!v) return NULL;
+
+	return v;
+}
+
+WERROR dsdb_subSchema_attributeTypes(const struct dsdb_schema *schema,
+				     TALLOC_CTX *mem_ctx)
+{
+	struct ldb_message_element *e;
+	struct dsdb_attribute *a;
+
+	e = talloc_zero(mem_ctx, struct ldb_message_element);
+	W_ERROR_HAVE_NO_MEMORY(e);
+
+	for (a = schema->attributes; a; a = a->next) {
+		char *v;
+
+		v = talloc_asprintf(e, "( %s NAME '%s' SYNTAX '%s' ",
+				    a->attributeID_oid, a->lDAPDisplayName,
+				    a->syntax->ldap_oid);
+		W_ERROR_HAVE_NO_MEMORY(v);
+
+		if (a->isSingleValued) {
+			v = talloc_asprintf_append(v, "SINGLE-VALUE ");
+			W_ERROR_HAVE_NO_MEMORY(v);
+		}
+
+		if (a->systemOnly) {
+			v = talloc_asprintf_append(v, "NO-USER-MODIFICATION ");
+			W_ERROR_HAVE_NO_MEMORY(v);
+		}
+
+		v = talloc_asprintf_append(v, ")");
+		W_ERROR_HAVE_NO_MEMORY(v);
+
+		DEBUG(0,("%s\n", v));
+	}
+
+	return WERR_FOOBAR;
+}
+
+WERROR dsdb_subSchema_objectClasses(const struct dsdb_schema *schema,
+				    TALLOC_CTX *mem_ctx)
+{
+	struct ldb_message_element *e;
+	struct dsdb_class *c;
+
+	e = talloc_zero(mem_ctx, struct ldb_message_element);
+	W_ERROR_HAVE_NO_MEMORY(e);
+
+	for (c = schema->classes; c; c = c->next) {
+		const char *class_type;
+		char *v;
+
+		switch (c->objectClassCategory) {
+		case 0:
+			/*
+			 * NOTE: this is an type 88 class
+			 *       e.g. 2.5.6.6 NAME 'person'
+			 *	 but w2k3 gives STRUCTURAL here!
+			 */
+			class_type = "STRUCTURAL";
+			break;
+		case 1:
+			class_type = "STRUCTURAL";
+			break;
+		case 2:
+			class_type = "ABSTRACT";
+			break;
+		case 3:
+			class_type = "AUXILIARY";
+			break;
+		default:
+			class_type = "UNKNOWN";
+			break;
+		}
+
+		v = talloc_asprintf(e, "( %s NAME '%s' SUB %s %s ",
+				    c->governsID_oid, c->lDAPDisplayName,
+				    c->subClassOf, class_type);
+		W_ERROR_HAVE_NO_MEMORY(v);
+
+		v = dsdb_subSchema_list_append(v, "MUST");
+		W_ERROR_HAVE_NO_MEMORY(v);
+
+		v = dsdb_subSchema_list_append(v, "MAY");
+		W_ERROR_HAVE_NO_MEMORY(v);
+
+		v = talloc_asprintf_append(v, ")");
+		W_ERROR_HAVE_NO_MEMORY(v);
+
+		DEBUG(0,("%s\n", v));
+	}
+
+	return WERR_FOOBAR;
+}
+
+WERROR dsdb_subSchema_dITContentRules(const struct dsdb_schema *schema,
+				      TALLOC_CTX *mem_ctx)
+{
+	struct ldb_message_element *e;
+	struct dsdb_class *c;
+
+	e = talloc_zero(mem_ctx, struct ldb_message_element);
+	W_ERROR_HAVE_NO_MEMORY(e);
+
+	for (c = schema->classes; c; c = c->next) {
+		char *v;
+
+		/*
+		 * TODO: filter out classes without auxiliary classes
+		 */
+
+		v = talloc_asprintf(e, "( %s NAME '%s' ",
+				    c->governsID_oid, c->lDAPDisplayName);
+		W_ERROR_HAVE_NO_MEMORY(v);
+
+		v = dsdb_subSchema_list_append(v, "AUX");
+		W_ERROR_HAVE_NO_MEMORY(v);
+
+		v = dsdb_subSchema_list_append(v, "MUST");
+		W_ERROR_HAVE_NO_MEMORY(v);
+
+		v = dsdb_subSchema_list_append(v, "MAY");
+		W_ERROR_HAVE_NO_MEMORY(v);
+
+		v = talloc_asprintf_append(v, ")");
+		W_ERROR_HAVE_NO_MEMORY(v);
+
+		DEBUG(0,("%s\n", v));
+	}
+
+	return WERR_FOOBAR;
+}