diff options
Diffstat (limited to 'source4/dsdb/samdb/ldb_modules/subtree_rename.c')
| -rw-r--r-- | source4/dsdb/samdb/ldb_modules/subtree_rename.c | 132 |
1 files changed, 10 insertions, 122 deletions
diff --git a/source4/dsdb/samdb/ldb_modules/subtree_rename.c b/source4/dsdb/samdb/ldb_modules/subtree_rename.c index 72857cb864..0964c3fdcd 100644 --- a/source4/dsdb/samdb/ldb_modules/subtree_rename.c +++ b/source4/dsdb/samdb/ldb_modules/subtree_rename.c @@ -4,22 +4,18 @@ Copyright (C) Andrew Bartlett <abartlet@samba.org> 2006-2007 Copyright (C) Stefan Metzmacher <metze@samba.org> 2007 - ** NOTE! The following LGPL license applies to the ldb - ** library. This does NOT imply that all of Samba is released - ** under the LGPL + 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 3 of the License, or + (at your option) any later version. - 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, + 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 - 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/>. + 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, see <http://www.gnu.org/licenses/>. */ /* @@ -206,113 +202,6 @@ static int subtree_rename(struct ldb_module *module, struct ldb_request *req) } -static int subtree_delete_search_callback(struct ldb_context *ldb, void *context, struct ldb_reply *ares) -{ - struct ldb_request *req; - struct subtree_rename_context *ac = talloc_get_type(context, struct subtree_rename_context); - TALLOC_CTX *mem_ctx = talloc_new(ac); - - if (!mem_ctx) { - ldb_oom(ac->module->ldb); - return LDB_ERR_OPERATIONS_ERROR; - } - /* OK, we have one of *many* search results here: - - We should also get the entry we tried to rename. This - callback handles this and everything below it. - */ - - /* Only entries are interesting, and we handle the case of the parent seperatly */ - if (ares->type == LDB_REPLY_ENTRY - && ldb_dn_compare(ares->message->dn, ac->orig_req->op.del.dn) != 0) { - /* And it is an actual entry: now object bitterly that we are not a leaf node */ - ac->num_children++; - talloc_free(ares); - return LDB_SUCCESS; - } else if (ares->type == LDB_REPLY_DONE) { - talloc_free(ares); - if (ac->num_children > 0) { - ldb_asprintf_errstring(ac->module->ldb, "Cannot delete %s, not a leaf node (has %d children)\n", - ldb_dn_get_linearized(ac->orig_req->op.del.dn), ac->num_children); - return LDB_ERR_NOT_ALLOWED_ON_NON_LEAF; - } else { - req = talloc(mem_ctx, struct ldb_request); - if (!req) { - ldb_oom(ac->module->ldb); - return LDB_ERR_OPERATIONS_ERROR; - } - *req = *ac->orig_req; - - ac->down_req = talloc_realloc(ac, ac->down_req, - struct ldb_request *, ac->num_requests + 1); - if (!ac->down_req) { - ldb_oom(ac->module->ldb); - return LDB_ERR_OPERATIONS_ERROR; - } - ac->down_req[ac->num_requests] = req; - ac->num_requests++; - - return ldb_next_request(ac->module, req); - } - } else { - talloc_free(ares); - return LDB_SUCCESS; - } -} - -/* rename */ -static int subtree_delete(struct ldb_module *module, struct ldb_request *req) -{ - const char *attrs[] = { NULL }; - struct ldb_request *new_req; - struct subtree_rename_context *ac; - int ret; - if (ldb_dn_is_special(req->op.rename.olddn)) { /* do not manipulate our control entries */ - return ldb_next_request(module, req); - } - - /* This gets complex: We need to: - - Do a search for all entires under this entry - - Wait for these results to appear - - In the callback for each result, issue a modify request - - That will include this rename, we hope - - Wait for each modify result - - Regain our sainity - */ - - ac = subtree_rename_init_handle(req, module); - if (!ac) { - return LDB_ERR_OPERATIONS_ERROR; - } - - ret = ldb_build_search_req(&new_req, module->ldb, req, - req->op.del.dn, - LDB_SCOPE_SUBTREE, - "(objectClass=*)", - attrs, - req->controls, - ac, - subtree_delete_search_callback); - - if (ret != LDB_SUCCESS) { - return ret; - } - - ac->down_req = talloc_realloc(ac, ac->down_req, - struct ldb_request *, ac->num_requests + 1); - if (!ac->down_req) { - ldb_oom(ac->module->ldb); - return LDB_ERR_OPERATIONS_ERROR; - } - ac->down_req[ac->num_requests] = new_req; - if (req == NULL) { - ldb_oom(ac->module->ldb); - return LDB_ERR_OPERATIONS_ERROR; - } - ac->num_requests++; - return ldb_next_request(module, new_req); -} - static int subtree_rename_wait_none(struct ldb_handle *handle) { struct subtree_rename_context *ac; int i, ret = LDB_ERR_OPERATIONS_ERROR; @@ -378,7 +267,6 @@ static int subtree_rename_wait(struct ldb_handle *handle, enum ldb_wait_type typ static const struct ldb_module_ops subtree_rename_ops = { .name = "subtree_rename", .rename = subtree_rename, - .del = subtree_delete, .wait = subtree_rename_wait, }; |