r24259: Rework the objectclass module to use the new schema, rather than the

ldb_subclass list.

Next step will be to have this module also set the objectCategory and
default ntSecurityDescriptor

Andrew Bartlett
(This used to be commit 0f7135a4685a1117a54c2f019df6c6de22b8dd32)

2 files changed, 0 insertions, 704 deletions

diff --git a/source4/lib/ldb/config.mk b/source4/lib/ldb/config.mk
index 3429515025..e47bf8ea39 100644
--- a/source4/lib/ldb/config.mk
+++ b/source4/lib/ldb/config.mk
@@ -59,18 +59,6 @@ OBJ_FILES = \
 ################################################
 
 ################################################
-# Start MODULE ldb_objectclass
-[MODULE::ldb_objectclass]
-INIT_FUNCTION = ldb_objectclass_init
-CFLAGS = -Ilib/ldb/include
-PRIVATE_DEPENDENCIES = LIBTALLOC
-SUBSYSTEM = LIBLDB
-OBJ_FILES = \
-		modules/objectclass.o
-# End MODULE ldb_objectclass
-################################################
-
-################################################
 # Start MODULE ldb_rdn_name
 [MODULE::ldb_rdn_name]
 SUBSYSTEM = LIBLDB
diff --git a/source4/lib/ldb/modules/objectclass.c b/source4/lib/ldb/modules/objectclass.c
deleted file mode 100644
index 51e95076bd..0000000000
--- a/source4/lib/ldb/modules/objectclass.c
+++ /dev/null
@@ -1,692 +0,0 @@
-/* 
-   ldb database library
-
-   Copyright (C) Simo Sorce  2006
-   Copyright (C) Andrew Bartlett <abartlet@samba.org> 2005-2006
-
-     ** NOTE! The following LGPL license applies to the ldb
-     ** library. This does NOT imply that all of Samba is released
-     ** under the LGPL
-   
-   This library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 3 of the License, or (at your option) any later version.
-
-   This library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with this library; if not, see <http://www.gnu.org/licenses/>.
-*/
-
-/*
- *  Name: ldb
- *
- *  Component: objectClass sorting module
- *
- *  Description: sort the objectClass attribute into the class hierarchy
- *
- *  Author: Andrew Bartlett
- */
-
-#include "ldb_includes.h"
-
-struct oc_context {
-
-	enum oc_step {OC_DO_REQ, OC_SEARCH_SELF, OC_DO_MOD} step;
-
-	struct ldb_module *module;
-	struct ldb_request *orig_req;
-
-	struct ldb_request *down_req;
-
-	struct ldb_request *search_req;
-	struct ldb_reply *search_res;
-
-	struct ldb_request *mod_req;
-};
-
-struct class_list {
-	struct class_list *prev, *next;
-	const char *objectclass;
-};
-
-static struct ldb_handle *oc_init_handle(struct ldb_request *req, struct ldb_module *module)
-{
-	struct oc_context *ac;
-	struct ldb_handle *h;
-
-	h = talloc_zero(req, struct ldb_handle);
-	if (h == NULL) {
-		ldb_set_errstring(module->ldb, "Out of Memory");
-		return NULL;
-	}
-
-	h->module = module;
-
-	ac = talloc_zero(h, struct oc_context);
-	if (ac == NULL) {
-		ldb_set_errstring(module->ldb, "Out of Memory");
-		talloc_free(h);
-		return NULL;
-	}
-
-	h->private_data = (void *)ac;
-
-	h->state = LDB_ASYNC_INIT;
-	h->status = LDB_SUCCESS;
-
-	ac->module = module;
-	ac->orig_req = req;
-
-	return h;
-}
-
-static int objectclass_sort(struct ldb_module *module,
-			    TALLOC_CTX *mem_ctx,
-			    struct ldb_message_element *objectclass_element,
-			    struct class_list **sorted_out) 
-{
-	int i;
-	int layer;
-	struct class_list *sorted = NULL, *parent_class = NULL,
-		*subclass = NULL, *unsorted = NULL, *current, *poss_subclass;
-	/* DESIGN:
-	 *
-	 * We work on 4 different 'bins' (implemented here as linked lists):
-	 *
-	 * * sorted:       the eventual list, in the order we wish to push
-	 *                 into the database.  This is the only ordered list.
-	 *
-	 * * parent_class: The current parent class 'bin' we are
-	 *                 trying to find subclasses for
-	 *
-	 * * subclass:     The subclasses we have found so far
-	 *
-	 * * unsorted:     The remaining objectClasses
-	 *
-	 * The process is a matter of filtering objectClasses up from
-	 * unsorted into sorted.  Order is irrelevent in the later 3 'bins'.
-	 * 
-	 * We start with 'top' (found and promoted to parent_class
-	 * initially).  Then we find (in unsorted) all the direct
-	 * subclasses of 'top'.  parent_classes is concatenated onto
-	 * the end of 'sorted', and subclass becomes the list in
-	 * parent_class.
-	 *
-	 * We then repeat, until we find no more subclasses.  Any left
-	 * over classes are added to the end.
-	 *
-	 */
-
-	/* Firstly, dump all the objectClass elements into the
-	 * unsorted bin, except for 'top', which is special */
-	for (i=0; i < objectclass_element->num_values; i++) {
-		current = talloc(mem_ctx, struct class_list);
-		if (!current) {
-			ldb_set_errstring(module->ldb, "objectclass: out of memory allocating objectclass list");
-			talloc_free(mem_ctx);
-			return LDB_ERR_OPERATIONS_ERROR;
-		}
-		current->objectclass = (const char *)objectclass_element->values[i].data;
-
-		/* this is the root of the tree.  We will start
-		 * looking for subclasses from here */
-		if (ldb_attr_cmp("top", current->objectclass) == 0) {
-			DLIST_ADD_END(parent_class, current, struct class_list *);
-		} else {
-			DLIST_ADD_END(unsorted, current, struct class_list *);
-		}
-	}
-
-	/* DEBUGGING aid:  how many layers are we down now? */
-	layer = 0;
-	do {
-		layer++;
-		/* Find all the subclasses of classes in the
-		 * parent_classes.  Push them onto the subclass list */
-
-		/* Ensure we don't bother if there are no unsorted entries left */
-		for (current = parent_class; unsorted && current; current = current->next) {
-			const char **subclasses = ldb_subclass_list(module->ldb, current->objectclass);
-
-			/* Walk the list of possible subclasses in unsorted */
-			for (poss_subclass = unsorted; poss_subclass; ) {
-				struct class_list *next;
-				
-				/* Save the next pointer, as the DLIST_ macros will change poss_subclass->next */
-				next = poss_subclass->next;
-
-				for (i = 0; subclasses && subclasses[i]; i++) {
-					if (ldb_attr_cmp(poss_subclass->objectclass, subclasses[i]) == 0) {
-						DLIST_REMOVE(unsorted, poss_subclass);
-						DLIST_ADD(subclass, poss_subclass);
-
-						break;
-					}
-				}
-				poss_subclass = next;
-			}
-		}
-
-		/* Now push the parent_classes as sorted, we are done with
-		these.  Add to the END of the list by concatenation */
-		DLIST_CONCATENATE(sorted, parent_class, struct class_list *);
-
-		/* and now find subclasses of these */
-		parent_class = subclass;
-		subclass = NULL;
-
-		/* If we didn't find any subclasses we will fall out
-		 * the bottom here */
-	} while (parent_class);
-
-	/* This shouldn't happen, and would break MMC, but we can't
-	 * afford to loose objectClasses.  Perhaps there was no 'top',
-	 * or some other schema error? 
-	 *
-	 * Detecting schema errors is the job of the schema module, so
-	 * at this layer we just try not to loose data
- 	 */
-	DLIST_CONCATENATE(sorted, unsorted, struct class_list *);
-
-	*sorted_out = sorted;
-	return LDB_SUCCESS;
-}
-
-static int objectclass_add(struct ldb_module *module, struct ldb_request *req)
-{
-	struct ldb_message_element *objectclass_element;
-	struct class_list *sorted, *current;
-	struct ldb_request *down_req;
-	struct ldb_message *msg;
-	int ret;
-	TALLOC_CTX *mem_ctx;
-
-	ldb_debug(module->ldb, LDB_DEBUG_TRACE, "objectclass_add\n");
-
-	if (ldb_dn_is_special(req->op.add.message->dn)) { /* do not manipulate our control entries */
-		return ldb_next_request(module, req);
-	}
-	
-	objectclass_element = ldb_msg_find_element(req->op.add.message, "objectClass");
-
-	/* If no part of this add has an objectClass, then we don't
-	 * need to make any changes. cn=rootdse doesn't have an objectClass */
-	if (!objectclass_element) {
-		return ldb_next_request(module, req);
-	}
-
-	mem_ctx = talloc_new(req);
-	if (mem_ctx == NULL) {
-		return LDB_ERR_OPERATIONS_ERROR;
-	}
-
-	ret = objectclass_sort(module, mem_ctx, objectclass_element, &sorted);
-	if (ret != LDB_SUCCESS) {
-		return ret;
-	}
-
-	/* prepare the first operation */
-	down_req = talloc(req, struct ldb_request);
-	if (down_req == NULL) {
-		ldb_set_errstring(module->ldb, "Out of memory!");
-		talloc_free(mem_ctx);
-		return LDB_ERR_OPERATIONS_ERROR;
-	}
-
-	*down_req = *req; /* copy the request */
-
-	down_req->op.add.message = msg = ldb_msg_copy_shallow(down_req, req->op.add.message);
-
-	if (down_req->op.add.message == NULL) {
-		talloc_free(mem_ctx);
-		return LDB_ERR_OPERATIONS_ERROR;
-	}
-
-	ldb_msg_remove_attr(msg, "objectClass");
-	ret = ldb_msg_add_empty(msg, "objectClass", 0, NULL);
-	
-	if (ret != LDB_SUCCESS) {
-		talloc_free(mem_ctx);
-		return ret;
-	}
-
-	/* We must completely replace the existing objectClass entry,
-	 * because we need it sorted */
-
-	/* Move from the linked list back into an ldb msg */
-	for (current = sorted; current; current = current->next) {
-		ret = ldb_msg_add_string(msg, "objectClass", current->objectclass);
-		if (ret != LDB_SUCCESS) {
-			ldb_set_errstring(module->ldb, "objectclass: could not re-add sorted objectclass to modify msg");
-			talloc_free(mem_ctx);
-			return ret;
-		}
-	}
-
-	talloc_free(mem_ctx);
-	ret = ldb_msg_sanity_check(module->ldb, msg);
-
-	if (ret != LDB_SUCCESS) {
-		return ret;
-	}
-
-	/* go on with the call chain */
-	ret = ldb_next_request(module, down_req);
-
-	/* do not free down_req as the call results may be linked to it,
-	 * it will be freed when the upper level request get freed */
-	if (ret == LDB_SUCCESS) {
-		req->handle = down_req->handle;
-	}
-	return ret;
-}
-
-static int objectclass_modify(struct ldb_module *module, struct ldb_request *req)
-{
-	struct ldb_message_element *objectclass_element;
-	struct ldb_message *msg;
-	ldb_debug(module->ldb, LDB_DEBUG_TRACE, "objectclass_modify\n");
-
-	if (ldb_dn_is_special(req->op.mod.message->dn)) { /* do not manipulate our control entries */
-		return ldb_next_request(module, req);
-	}
-	
-	objectclass_element = ldb_msg_find_element(req->op.mod.message, "objectClass");
-
-	/* If no part of this touches the objectClass, then we don't
-	 * need to make any changes.  */
-	/* If the only operation is the deletion of the objectClass then go on */
-	if (!objectclass_element) {
-		return ldb_next_request(module, req);
-	}
-
-	switch (objectclass_element->flags & LDB_FLAG_MOD_MASK) {
-	case LDB_FLAG_MOD_DELETE:
-		/* Delete everything?  Probably totally illigal, but hey! */
-		if (objectclass_element->num_values == 0) {
-			return ldb_next_request(module, req);
-		}
-		break;
-	case LDB_FLAG_MOD_REPLACE:
-	{
-		struct ldb_request *down_req;
-		struct class_list *sorted, *current;
-		TALLOC_CTX *mem_ctx;
-		int ret;
-		mem_ctx = talloc_new(req);
-		if (mem_ctx == NULL) {
-			return LDB_ERR_OPERATIONS_ERROR;
-		}
-
-		/* prepare the first operation */
-		down_req = talloc(req, struct ldb_request);
-		if (down_req == NULL) {
-			ldb_set_errstring(module->ldb, "Out of memory!");
-			talloc_free(mem_ctx);
-			return LDB_ERR_OPERATIONS_ERROR;
-		}
-		
-		*down_req = *req; /* copy the request */
-		
-		down_req->op.mod.message = msg = ldb_msg_copy_shallow(down_req, req->op.mod.message);
-		
-		if (down_req->op.add.message == NULL) {
-			talloc_free(mem_ctx);
-			return LDB_ERR_OPERATIONS_ERROR;
-		}
-		
-		ret = objectclass_sort(module, mem_ctx, objectclass_element, &sorted);
-		if (ret != LDB_SUCCESS) {
-			return ret;
-		}
-
-		/* We must completely replace the existing objectClass entry,
-		 * because we need it sorted */
-		
-		ldb_msg_remove_attr(msg, "objectClass");
-		ret = ldb_msg_add_empty(msg, "objectClass", LDB_FLAG_MOD_REPLACE, NULL);
-		
-		if (ret != LDB_SUCCESS) {
-			talloc_free(mem_ctx);
-			return ret;
-		}
-
-		/* Move from the linked list back into an ldb msg */
-		for (current = sorted; current; current = current->next) {
-			ret = ldb_msg_add_string(msg, "objectClass", current->objectclass);
-			if (ret != LDB_SUCCESS) {
-				ldb_set_errstring(module->ldb, "objectclass: could not re-add sorted objectclass to modify msg");
-				talloc_free(mem_ctx);
-				return ret;
-			}
-		}
-		
-		talloc_free(mem_ctx);
-
-		ret = ldb_msg_sanity_check(module->ldb, msg);
-		if (ret != LDB_SUCCESS) {
-			talloc_free(mem_ctx);
-			return ret;
-		}
-		
-		/* go on with the call chain */
-		ret = ldb_next_request(module, down_req);
-		
-		/* do not free down_req as the call results may be linked to it,
-		 * it will be freed when the upper level request get freed */
-		if (ret == LDB_SUCCESS) {
-			req->handle = down_req->handle;
-		}
-		return ret;
-	}
-	}
-
-	{
-		struct ldb_handle *h;
-		struct oc_context *ac;
-		
-		h = oc_init_handle(req, module);
-		if (!h) {
-			return LDB_ERR_OPERATIONS_ERROR;
-		}
-		ac = talloc_get_type(h->private_data, struct oc_context);
-		
-		/* return or own handle to deal with this call */
-		req->handle = h;
-		
-		/* prepare the first operation */
-		ac->down_req = talloc(ac, struct ldb_request);
-		if (ac->down_req == NULL) {
-			ldb_set_errstring(module->ldb, "Out of memory!");
-			return LDB_ERR_OPERATIONS_ERROR;
-		}
-		
-		*(ac->down_req) = *req; /* copy the request */
-		
-		ac->down_req->context = NULL;
-		ac->down_req->callback = NULL;
-		ldb_set_timeout_from_prev_req(module->ldb, req, ac->down_req);
-		
-		ac->step = OC_DO_REQ;
-
-		return ldb_next_request(module, ac->down_req);
-	}
-}
-
-static int get_self_callback(struct ldb_context *ldb, void *context, struct ldb_reply *ares)
-{
-	struct oc_context *ac;
-
-	if (!context || !ares) {
-		ldb_set_errstring(ldb, "NULL Context or Result in callback");
-		return LDB_ERR_OPERATIONS_ERROR;
-	}
-
-	ac = talloc_get_type(context, struct oc_context);
-
-	/* we are interested only in the single reply (base search) we receive here */
-	if (ares->type == LDB_REPLY_ENTRY) {
-		if (ac->search_res != NULL) {
-			ldb_set_errstring(ldb, "Too many results");
-			talloc_free(ares);
-			return LDB_ERR_OPERATIONS_ERROR;
-		}
-
-		ac->search_res = talloc_move(ac, &ares);
-	} else {
-		talloc_free(ares);
-	}
-
-	return LDB_SUCCESS;
-}
-
-static int objectclass_search_self(struct ldb_handle *h) {
-
-	struct oc_context *ac;
-	static const char * const attrs[] = { "objectClass", NULL };
-
-	ac = talloc_get_type(h->private_data, struct oc_context);
-
-	/* prepare the search operation */
-	ac->search_req = talloc_zero(ac, struct ldb_request);
-	if (ac->search_req == NULL) {
-		ldb_debug(ac->module->ldb, LDB_DEBUG_ERROR, "Out of Memory!\n");
-		return LDB_ERR_OPERATIONS_ERROR;
-	}
-
-	ac->search_req->operation = LDB_SEARCH;
-	ac->search_req->op.search.base = ac->orig_req->op.mod.message->dn;
-	ac->search_req->op.search.scope = LDB_SCOPE_BASE;
-	ac->search_req->op.search.tree = ldb_parse_tree(ac->search_req, NULL);
-	if (ac->search_req->op.search.tree == NULL) {
-		ldb_set_errstring(ac->module->ldb, "objectclass: Internal error producing null search");
-		return LDB_ERR_OPERATIONS_ERROR;
-	}
-	ac->search_req->op.search.attrs = attrs;
-	ac->search_req->controls = NULL;
-	ac->search_req->context = ac;
-	ac->search_req->callback = get_self_callback;
-	ldb_set_timeout_from_prev_req(ac->module->ldb, ac->orig_req, ac->search_req);
-
-	ac->step = OC_SEARCH_SELF;
-
-	return ldb_next_request(ac->module, ac->search_req);
-}
-
-static int objectclass_do_mod(struct ldb_handle *h) {
-
-	struct oc_context *ac;
-	struct ldb_message_element *objectclass_element;
-	struct ldb_message *msg;
-	TALLOC_CTX *mem_ctx;
-	struct class_list *sorted, *current;
-	int ret;
-      
-	ac = talloc_get_type(h->private_data, struct oc_context);
-
-	mem_ctx = talloc_new(ac);
-	if (mem_ctx == NULL) {
-		return LDB_ERR_OPERATIONS_ERROR;
-	}
-
-	ac->mod_req = talloc(ac, struct ldb_request);
-	if (ac->mod_req == NULL) {
-		talloc_free(mem_ctx);
-		return LDB_ERR_OPERATIONS_ERROR;
-	}
-
-	ac->mod_req->operation = LDB_MODIFY;
-	ac->mod_req->controls = NULL;
-	ac->mod_req->context = ac;
-	ac->mod_req->callback = NULL;
-	ldb_set_timeout_from_prev_req(ac->module->ldb, ac->orig_req, ac->mod_req);
-	
-	/* use a new message structure */
-	ac->mod_req->op.mod.message = msg = ldb_msg_new(ac->mod_req);
-	if (msg == NULL) {
-		ldb_set_errstring(ac->module->ldb, "objectclass: could not create new modify msg");
-		talloc_free(mem_ctx);
-		return LDB_ERR_OPERATIONS_ERROR;
-	}
-
-	/* This is now the objectClass list from the database */
-	objectclass_element = ldb_msg_find_element(ac->search_res->message, 
-						   "objectClass");
-	if (!objectclass_element) {
-		/* Where did it go?  Move along now, nothing to see here */
-		talloc_free(mem_ctx);
-		return LDB_SUCCESS;
-	}
-	
-	/* modify dn */
-	msg->dn = ac->orig_req->op.mod.message->dn;
-
-	ret = objectclass_sort(ac->module, mem_ctx, objectclass_element, &sorted);
-	if (ret != LDB_SUCCESS) {
-		return ret;
-	}
-
-	/* We must completely replace the existing objectClass entry.
-	 * We could do a constrained add/del, but we are meant to be
-	 * in a transaction... */
-
-	ret = ldb_msg_add_empty(msg, "objectClass", LDB_FLAG_MOD_REPLACE, NULL);
-	if (ret != LDB_SUCCESS) {
-		ldb_set_errstring(ac->module->ldb, "objectclass: could not clear objectclass in modify msg");
-		talloc_free(mem_ctx);
-		return ret;
-	}
-	
-	/* Move from the linked list back into an ldb msg */
-	for (current = sorted; current; current = current->next) {
-		ret = ldb_msg_add_string(msg, "objectClass", current->objectclass);
-		if (ret != LDB_SUCCESS) {
-			ldb_set_errstring(ac->module->ldb, "objectclass: could not re-add sorted objectclass to modify msg");
-			talloc_free(mem_ctx);
-			return ret;
-		}
-	}
-
-	ret = ldb_msg_sanity_check(ac->module->ldb, msg);
-	if (ret != LDB_SUCCESS) {
-		talloc_free(mem_ctx);
-		return ret;
-	}
-
-
-	h->state = LDB_ASYNC_INIT;
-	h->status = LDB_SUCCESS;
-
-	ac->step = OC_DO_MOD;
-
-	talloc_free(mem_ctx);
-	/* perform the search */
-	return ldb_next_request(ac->module, ac->mod_req);
-}
-
-static int oc_wait(struct ldb_handle *handle) {
-	struct oc_context *ac;
-	int ret;
-    
-	if (!handle || !handle->private_data) {
-		return LDB_ERR_OPERATIONS_ERROR;
-	}
-
-	if (handle->state == LDB_ASYNC_DONE) {
-		return handle->status;
-	}
-
-	handle->state = LDB_ASYNC_PENDING;
-	handle->status = LDB_SUCCESS;
-
-	ac = talloc_get_type(handle->private_data, struct oc_context);
-
-	switch (ac->step) {
-	case OC_DO_REQ:
-		ret = ldb_wait(ac->down_req->handle, LDB_WAIT_NONE);
-
-		if (ret != LDB_SUCCESS) {
-			handle->status = ret;
-			goto done;
-		}
-		if (ac->down_req->handle->status != LDB_SUCCESS) {
-			handle->status = ac->down_req->handle->status;
-			goto done;
-		}
-
-		if (ac->down_req->handle->state != LDB_ASYNC_DONE) {
-			return LDB_SUCCESS;
-		}
-
-		/* mods done, go on */
-		return objectclass_search_self(handle);
-
-	case OC_SEARCH_SELF:
-		ret = ldb_wait(ac->search_req->handle, LDB_WAIT_NONE);
-
-		if (ret != LDB_SUCCESS) {
-			handle->status = ret;
-			goto done;
-		}
-		if (ac->search_req->handle->status != LDB_SUCCESS) {
-			handle->status = ac->search_req->handle->status;
-			goto done;
-		}
-
-		if (ac->search_req->handle->state != LDB_ASYNC_DONE) {
-			return LDB_SUCCESS;
-		}
-
-		/* self search done, go on */
-		return objectclass_do_mod(handle);
-
-	case OC_DO_MOD:
-		ret = ldb_wait(ac->mod_req->handle, LDB_WAIT_NONE);
-
-		if (ret != LDB_SUCCESS) {
-			handle->status = ret;
-			goto done;
-		}
-		if (ac->mod_req->handle->status != LDB_SUCCESS) {
-			handle->status = ac->mod_req->handle->status;
-			goto done;
-		}
-
-		if (ac->mod_req->handle->state != LDB_ASYNC_DONE) {
-			return LDB_SUCCESS;
-		}
-
-		break;
-		
-	default:
-		ret = LDB_ERR_OPERATIONS_ERROR;
-		goto done;
-	}
-
-	ret = LDB_SUCCESS;
-
-done:
-	handle->state = LDB_ASYNC_DONE;
-	return ret;
-}
-
-static int oc_wait_all(struct ldb_handle *handle) {
-
-	int ret;
-
-	while (handle->state != LDB_ASYNC_DONE) {
-		ret = oc_wait(handle);
-		if (ret != LDB_SUCCESS) {
-			return ret;
-		}
-	}
-
-	return handle->status;
-}
-
-static int objectclass_wait(struct ldb_handle *handle, enum ldb_wait_type type)
-{
-	if (type == LDB_WAIT_ALL) {
-		return oc_wait_all(handle);
-	} else {
-		return oc_wait(handle);
-	}
-}
-
-static const struct ldb_module_ops objectclass_ops = {
-	.name		   = "objectclass",
-	.add           = objectclass_add,
-	.modify        = objectclass_modify,
-	.wait          = objectclass_wait
-};
-
-int ldb_objectclass_init(void)
-{
-	return ldb_register_module(&objectclass_ops);
-}
-