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authorAndrew Bartlett <abartlet@samba.org>2007-10-18 05:39:55 +0200
committerStefan Metzmacher <metze@samba.org>2007-12-21 05:43:17 +0100
commit21c65d93eba74d615fa7727e684097f51cf568bc (patch)
treed06ebf53f28406483384267d23e86a3e4eb6b89f /source4/dsdb/samdb/ldb_modules
parent5861a17042d1dfb9ae77a519b7e0da9484c2074c (diff)
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r25693: Implement the rest of subtree renames, now that tridge waved his magic
over the ldb_tdb part of the problem. Andrew Bartlett (This used to be commit daca0cfd2fc2ec3344415d2d31f399ee3bf16151)
Diffstat (limited to 'source4/dsdb/samdb/ldb_modules')
-rw-r--r--source4/dsdb/samdb/ldb_modules/subtree_rename.c56
1 files changed, 34 insertions, 22 deletions
diff --git a/source4/dsdb/samdb/ldb_modules/subtree_rename.c b/source4/dsdb/samdb/ldb_modules/subtree_rename.c
index 2cc83b308b..267892cf58 100644
--- a/source4/dsdb/samdb/ldb_modules/subtree_rename.c
+++ b/source4/dsdb/samdb/ldb_modules/subtree_rename.c
@@ -79,20 +79,26 @@ static struct subtree_rename_context *subtree_rename_init_handle(struct ldb_requ
static int subtree_rename_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.
*/
- if (ares->type == LDB_REPLY_ENTRY) {
+ /* 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.rename.olddn) != 0) {
/* And it is an actual entry: now create a rename from it */
- struct subtree_rename_context *ac = talloc_get_type(context, struct subtree_rename_context);
- struct ldb_request *req;
int ret;
- TALLOC_CTX *mem_ctx = talloc_new(ac);
-
struct ldb_dn *newdn = ldb_dn_copy(mem_ctx, ares->message->dn);
if (!newdn) {
ldb_oom(ac->module->ldb);
@@ -118,26 +124,30 @@ static int subtree_rename_search_callback(struct ldb_context *ldb, void *context
talloc_steal(req, newdn);
talloc_steal(req, ares->message->dn);
-
+
talloc_free(ares);
-
- 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 if (ares->type == LDB_REPLY_DONE) {
+ req = talloc(mem_ctx, struct ldb_request);
+ *req = *ac->orig_req;
+ talloc_free(ares);
} else {
talloc_free(ares);
+ return LDB_SUCCESS;
}
-
- return LDB_SUCCESS;
-
+
+ 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);
+
}
/* rename */
@@ -148,7 +158,7 @@ static int subtree_rename(struct ldb_module *module, struct ldb_request *req)
struct subtree_rename_context *ac;
int ret;
struct ldb_search_options_control *search_options;
- if (ldb_dn_is_special(req->op.mod.message->dn)) { /* do not manipulate our control entries */
+ if (ldb_dn_is_special(req->op.rename.olddn)) { /* do not manipulate our control entries */
return ldb_next_request(module, req);
}
@@ -175,6 +185,10 @@ static int subtree_rename(struct ldb_module *module, struct ldb_request *req)
ac,
subtree_rename_search_callback);
+ if (ret != LDB_SUCCESS) {
+ return ret;
+ }
+
/* We want to find any partitions under this entry. That way,
* if we try and rename a whole partition, the partitions
* module should cause us to fail the lot */
@@ -238,8 +252,6 @@ static int subtree_rename_wait_none(struct ldb_handle *handle) {
}
}
- ret = LDB_SUCCESS;
-
done:
handle->state = LDB_ASYNC_DONE;
return ret;