r6277: This implements a new caching API for enumerating the pdb elements. It is

modeled after query_displayinfo and should hide the differences between users,
groups and aliases while allowing a cache analog load_sampw_entries:

struct pdb_search *pdb_search_users(uint16 acct_flags);
struct pdb_search *pdb_search_groups(void);
struct pdb_search *pdb_search_aliases(const DOM_SID *sid);
uint32 pdb_search_entries(struct pdb_search *search, uint32 start_idx,
                          uint32 max_entries,
                          struct samr_displayentry **result);
void pdb_search_destroy(struct pdb_search *search);

Why this API? Eventually we will need to apply the work gd has started on
enumerating users with paged ldap searches to groups and aliases. Before doing
that I want to clean up the search routines we have.

The sample application (more to follow) is 'net maxrid'.

Volker

1 files changed, 23 insertions, 0 deletions

diff --git a/source/include/passdb.h b/source/include/passdb.h
index 2c63271492d..624f0c5fea6 100644
--- a/source/include/passdb.h
+++ b/source/include/passdb.h
@@ -480,4 +480,27 @@ struct pdb_init_function_entry {
 
 enum sql_search_field { SQL_SEARCH_NONE = 0, SQL_SEARCH_USER_SID = 1, SQL_SEARCH_USER_NAME = 2};
 
+struct samr_displayentry {
+	uint32 rid;
+	uint16 acct_flags;
+	const char *account_name;
+	const char *fullname;
+	const char *description;
+};
+
+enum pdb_search_type {
+	PDB_USER_SEARCH,
+	PDB_GROUP_SEARCH,
+	PDB_ALIAS_SEARCH
+};
+
+struct pdb_search {
+	TALLOC_CTX *mem_ctx;
+	enum pdb_search_type type;
+	struct samr_displayentry *cache;
+	uint32 cache_size;
+	BOOL search_ended;
+	void *private;
+};
+
 #endif /* _PASSDB_H */