1 files changed, 81 insertions, 0 deletions
diff --git a/source3/include/idmap.h b/source3/include/idmap.h
new file mode 100644
index 0000000000..95c3e4c0c2
--- /dev/null
+++ b/source3/include/idmap.h
@@ -0,0 +1,81 @@
+#ifndef _IDMAP_H_
+#define _IDMAP_H_
+/* 
+   Unix SMB/CIFS implementation.
+
+   Idmap headers
+
+   Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2003
+   Copyright (C) Simo Sorce 2003
+   
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 3 of the License, or (at your option) any later version.
+   
+   This library 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
+   Library General Public License for more details.
+   
+   You should have received a copy of the GNU Lesser General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/* idmap version determines auto-conversion - this is the database
+   structure version specifier. */
+
+#define IDMAP_VERSION 2
+
+/* The interface version specifier. 
+   Updated to 3 for enum types by JRA. */
+
+/* Updated to 4, completely new interface, SSS */
+
+#define SMB_IDMAP_INTERFACE_VERSION 4
+
+struct idmap_domain {
+	const char *name;
+	struct idmap_methods *methods;
+	void *private_data;
+};
+
+/* Filled out by IDMAP backends */
+struct idmap_methods {
+
+	/* Called when backend is first loaded */
+	NTSTATUS (*init)(struct idmap_domain *dom, const char *params);
+
+	/* Map an array of uids/gids to SIDs.  The caller specifies
+	   the uid/gid and type. Gets back the SID. */
+	NTSTATUS (*unixids_to_sids)(struct idmap_domain *dom, struct id_map **ids);
+
+	/* Map an arry of SIDs to uids/gids.  The caller sets the SID
+	   and type and gets back a uid or gid. */
+	NTSTATUS (*sids_to_unixids)(struct idmap_domain *dom, struct id_map **ids);
+
+	NTSTATUS (*set_mapping)(struct idmap_domain *dom, const struct id_map *map);
+	NTSTATUS (*remove_mapping)(struct idmap_domain *dom, const struct id_map *map);
+
+	/* Called to dump backends data */
+	/* NOTE: caller must use talloc_free to free maps when done */
+	NTSTATUS (*dump_data)(struct idmap_domain *dom, struct id_map **maps, int *num_maps);
+
+	/* Called when backend is unloaded */
+	NTSTATUS (*close_fn)(struct idmap_domain *dom);
+};
+
+struct idmap_alloc_methods {
+
+	/* Called when backend is first loaded */
+	NTSTATUS (*init)(const char *compat_params);
+
+	NTSTATUS (*allocate_id)(struct unixid *id);
+	NTSTATUS (*get_id_hwm)(struct unixid *id);
+	NTSTATUS (*set_id_hwm)(struct unixid *id);
+
+	/* Called when backend is unloaded */
+	NTSTATUS (*close_fn)(void);
+};
+
+#endif /* _IDMAP_H_ */