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authorMatthias Dieter Wallnöfer <mdw@samba.org>2010-06-20 12:43:49 +0200
committerMatthias Dieter Wallnöfer <mdw@samba.org>2010-06-20 18:52:29 +0200
commit87d0f636320b3b6818c1703d99b94648f00d0af7 (patch)
tree3e7646d77def0a700d72293a9bb377f1a885f496 /source4/dsdb
parentad5e19f29e3d716579607e706b42a4e7d2ed11c4 (diff)
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s4:dsdb - add a new dsdb delete function which understands the tree delete control
Diffstat (limited to 'source4/dsdb')
-rw-r--r--source4/dsdb/common/util.c7
-rw-r--r--source4/dsdb/common/util.h4
-rw-r--r--source4/dsdb/samdb/ldb_modules/util.c53
3 files changed, 62 insertions, 2 deletions
diff --git a/source4/dsdb/common/util.c b/source4/dsdb/common/util.c
index d644d2d0dd..28061f3231 100644
--- a/source4/dsdb/common/util.c
+++ b/source4/dsdb/common/util.c
@@ -3479,6 +3479,13 @@ int dsdb_request_add_controls(struct ldb_request *req, uint32_t dsdb_flags)
}
}
+ if (dsdb_flags & DSDB_TREE_DELETE) {
+ ret = ldb_request_add_control(req, LDB_CONTROL_TREE_DELETE_OID, false, NULL);
+ if (ret != LDB_SUCCESS) {
+ return ret;
+ }
+ }
+
return LDB_SUCCESS;
}
diff --git a/source4/dsdb/common/util.h b/source4/dsdb/common/util.h
index 0b6ef3d0a1..edada70d81 100644
--- a/source4/dsdb/common/util.h
+++ b/source4/dsdb/common/util.h
@@ -31,5 +31,5 @@
#define DSDB_MODIFY_RELAX 0x0020
#define DSDB_MODIFY_PERMISSIVE 0x0040
#define DSDB_FLAG_AS_SYSTEM 0x0080
-
-#define DSDB_SEARCH_ONE_ONLY 0x0020 /* give an error unless 1 record */
+#define DSDB_TREE_DELETE 0x0100
+#define DSDB_SEARCH_ONE_ONLY 0x0200 /* give an error unless 1 record */
diff --git a/source4/dsdb/samdb/ldb_modules/util.c b/source4/dsdb/samdb/ldb_modules/util.c
index bf9277485d..ec07350a0a 100644
--- a/source4/dsdb/samdb/ldb_modules/util.c
+++ b/source4/dsdb/samdb/ldb_modules/util.c
@@ -407,6 +407,59 @@ int dsdb_module_add(struct ldb_module *module,
return ret;
}
+/*
+ a ldb_delete request operating on modules below the
+ current module
+ */
+int dsdb_module_del(struct ldb_module *module,
+ struct ldb_dn *dn,
+ uint32_t dsdb_flags)
+{
+ struct ldb_request *req;
+ int ret;
+ struct ldb_context *ldb = ldb_module_get_ctx(module);
+ TALLOC_CTX *tmp_ctx = talloc_new(module);
+ struct ldb_result *res;
+
+ res = talloc_zero(tmp_ctx, struct ldb_result);
+ if (!res) {
+ talloc_free(tmp_ctx);
+ return LDB_ERR_OPERATIONS_ERROR;
+ }
+
+ ret = ldb_build_del_req(&req, ldb, tmp_ctx,
+ dn,
+ NULL,
+ res,
+ ldb_modify_default_callback,
+ NULL);
+ if (ret != LDB_SUCCESS) {
+ talloc_free(tmp_ctx);
+ return ret;
+ }
+
+ ret = dsdb_request_add_controls(req, dsdb_flags);
+ if (ret != LDB_SUCCESS) {
+ talloc_free(tmp_ctx);
+ return ret;
+ }
+
+ /* Run the new request */
+ if (dsdb_flags & DSDB_FLAG_OWN_MODULE) {
+ const struct ldb_module_ops *ops = ldb_module_get_ops(module);
+ ret = ops->del(module, req);
+ } else if (dsdb_flags & DSDB_FLAG_TOP_MODULE) {
+ ret = ldb_request(ldb_module_get_ctx(module), req);
+ } else {
+ ret = ldb_next_request(module, req);
+ }
+ if (ret == LDB_SUCCESS) {
+ ret = ldb_wait(req->handle, LDB_WAIT_ALL);
+ }
+
+ talloc_free(tmp_ctx);
+ return ret;
+}
const struct dsdb_class * get_last_structural_class(const struct dsdb_schema *schema,const struct ldb_message_element *element)
{