r19831: Big ldb_dn optimization and interfaces enhancement patch

This patch changes a lot of the code in ldb_dn.c, and also
removes and add a number of manipulation functions around.

The aim is to avoid validating a dn if not necessary as the
validation code is necessarily slow. This is mainly to speed up
internal operations where input is not user generated and so we
can assume the DNs need no validation. The code is designed to
keep the data as a string if possible.

The code is not yet 100% perfect, but pass all the tests so far.
A memleak is certainly present, I'll work on that next.

Simo.
(This used to be commit a580c871d3784602a9cce32d33419e63c8236e63)

1 files changed, 8 insertions, 8 deletions

diff --git a/source4/lib/ldb/modules/ldb_map_private.h b/source4/lib/ldb/modules/ldb_map_private.h
index 8a08d0a5b6..1f4fecee8b 100644
--- a/source4/lib/ldb/modules/ldb_map_private.h
+++ b/source4/lib/ldb/modules/ldb_map_private.h
@@ -33,7 +33,7 @@ struct map_context {
 
 	struct ldb_module *module;
 
-	const struct ldb_dn *local_dn;
+	struct ldb_dn *local_dn;
 	const struct ldb_parse_tree *local_tree;
 	const char * const *local_attrs;
 	const char * const *remote_attrs;
@@ -70,7 +70,7 @@ int ldb_next_remote_request(struct ldb_module *module, struct ldb_request *reque
 
 BOOL map_check_local_db(struct ldb_module *module);
 BOOL map_attr_check_remote(const struct ldb_map_context *data, const char *attr);
-BOOL ldb_dn_check_local(struct ldb_module *module, const struct ldb_dn *dn);
+BOOL ldb_dn_check_local(struct ldb_module *module, struct ldb_dn *dn);
 
 const struct ldb_map_attribute *map_attr_find_local(const struct ldb_map_context *data, const char *name);
 const struct ldb_map_attribute *map_attr_find_remote(const struct ldb_map_context *data, const char *name);
@@ -82,13 +82,13 @@ int map_attrs_merge(struct ldb_module *module, void *mem_ctx, const char ***attr
 struct ldb_val ldb_val_map_local(struct ldb_module *module, void *mem_ctx, const struct ldb_map_attribute *map, const struct ldb_val *val);
 struct ldb_val ldb_val_map_remote(struct ldb_module *module, void *mem_ctx, const struct ldb_map_attribute *map, const struct ldb_val *val);
 
-struct ldb_dn *ldb_dn_map_local(struct ldb_module *module, void *mem_ctx, const struct ldb_dn *dn);
-struct ldb_dn *ldb_dn_map_remote(struct ldb_module *module, void *mem_ctx, const struct ldb_dn *dn);
-struct ldb_dn *ldb_dn_map_rebase_remote(struct ldb_module *module, void *mem_ctx, const struct ldb_dn *dn);
+struct ldb_dn *ldb_dn_map_local(struct ldb_module *module, void *mem_ctx, struct ldb_dn *dn);
+struct ldb_dn *ldb_dn_map_remote(struct ldb_module *module, void *mem_ctx, struct ldb_dn *dn);
+struct ldb_dn *ldb_dn_map_rebase_remote(struct ldb_module *module, void *mem_ctx, struct ldb_dn *dn);
 
-struct ldb_request *map_search_base_req(struct map_context *ac, const struct ldb_dn *dn, const char * const *attrs, const struct ldb_parse_tree *tree, void *context, ldb_search_callback callback);
-struct ldb_request *map_search_self_req(struct map_context *ac, const struct ldb_dn *dn);
-struct ldb_request *map_build_fixup_req(struct map_context *ac, const struct ldb_dn *olddn, const struct ldb_dn *newdn);
+struct ldb_request *map_search_base_req(struct map_context *ac, struct ldb_dn *dn, const char * const *attrs, const struct ldb_parse_tree *tree, void *context, ldb_search_callback callback);
+struct ldb_request *map_search_self_req(struct map_context *ac, struct ldb_dn *dn);
+struct ldb_request *map_build_fixup_req(struct map_context *ac, struct ldb_dn *olddn, struct ldb_dn *newdn);
 
 int map_subtree_collect_remote_simple(struct ldb_module *module, void *mem_ctx, struct ldb_parse_tree **new, const struct ldb_parse_tree *tree, const struct ldb_map_attribute *map);