1 files changed, 108 insertions, 0 deletions
diff --git a/source3/sam/idmap_winbind.c b/source3/sam/idmap_winbind.c
new file mode 100644
index 0000000000..a5ba658674
--- /dev/null
+++ b/source3/sam/idmap_winbind.c
@@ -0,0 +1,108 @@
+/* 
+   Unix SMB/CIFS implementation.
+
+   idmap Winbind backend
+
+   Copyright (C) Simo Sorce 2003
+   
+   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 2 of the License, or
+   (at your option) any later version.
+   
+   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 General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+#undef DBGC_CLASS
+#define DBGC_CLASS DBGC_IDMAP
+
+/* Get a sid from an id */
+static NTSTATUS db_get_sid_from_id(DOM_SID *sid, unid_t id, int id_type) {
+	switch (id_type & ID_TYPEMASK) {
+		case ID_USERID:
+			if (winbind_uid_to_sid(sid, id.uid)) {
+				return NT_STATUS_OK;
+			}
+			break;
+		case ID_GROUPID:
+			if (winbind_gid_to_sid(sid, id.gid)) {
+				return NT_STATUS_OK;
+			}
+			break;
+		default:
+			return NT_STATUS_INVALID_PARAMETER;
+	}
+
+	return NT_STATUS_UNSUCCESSFUL;
+}
+
+/* Get an id from a sid */
+static NTSTATUS db_get_id_from_sid(unid_t *id, int *id_type, const DOM_SID *sid) {
+	switch (*id_type & ID_TYPEMASK) {
+		case ID_USERID:
+			if (winbind_sid_to_uid(&((*id).uid), sid)) {
+				return NT_STATUS_OK;
+			}
+			break;
+		case ID_GROUPID:
+			if (winbind_sid_to_gid(&((*id).gid), sid)) {
+				return NT_STATUS_OK;
+			}
+			break;
+		default:
+			if (winbind_sid_to_uid(&((*id).uid), sid) ||
+			    winbind_sid_to_gid(&((*id).gid), sid)) {
+				return NT_STATUS_OK;
+			}
+	}
+
+	return NT_STATUS_UNSUCCESSFUL;
+}	
+
+static NTSTATUS db_set_mapping(DOM_SID *sid, unid_t id, int id_type) {
+	return NT_STATUS_UNSUCCESSFUL;
+}
+
+/*****************************************************************************
+ Initialise idmap database. 
+*****************************************************************************/
+static NTSTATUS db_init(const char *db_name) {
+	return NT_STATUS_OK;
+}
+
+/* Close the tdb */
+static NTSTATUS db_close(void) {
+	return NT_STATUS_OK;
+}
+
+static void db_status(void) {
+	return;
+}
+
+struct idmap_methods winbind_methods = {
+
+	db_init,
+	db_get_sid_from_id,
+	db_get_id_from_sid,
+	db_set_mapping,
+	db_close,
+	db_status
+
+};
+
+NTSTATUS idmap_reg_winbind(struct idmap_methods **meth)
+{
+	*meth = &winbind_methods;
+
+	return NT_STATUS_OK;
+}
+