/*

 * ID Mapping Plugin interface for cifs-utils

 * Copyright (C) 2012 Jeff Layton (jlayton@samba.org)

 *

 * 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 3 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, see <http://www.gnu.org/licenses/>.

 */

#include "cifsidmap.h"

#ifndef _IDMAP_PLUGIN_H

#define _IDMAP_PLUGIN_H

/*

 * On error, plugin functions will set this pointer to a string description

 * of the error. The string should not be freed.

 */

extern const char *plugin_errmsg;

/*

 * External API. Programs should call this to use the plugin functionality.

 */

/*

 * Initialize plugin. Returns an opaque handle that should be passed to

 * other idmapping functions.

 */

extern int init_plugin(void **handle);

/* Close out an init'ed handle */

extern void exit_plugin(void *handle);

/* Convert cifs_sid to a string. Caller must free *name on success */

extern int sid_to_str(void *handle, const struct cifs_sid *sid, char **name);

/* Convert string to cifs_sid. */

extern int str_to_sid(void *handle, const char *name, struct cifs_sid *csid);

/* convert array of cifs_sids to cifs_uxids */

extern int sids_to_ids(void *handle, const struct cifs_sid *sids,

			const size_t num, struct cifs_uxid *ids);

/* convert array of cifs_uxids to cifs_sids */

extern int ids_to_sids(void *handle, const struct cifs_uxid *id,

			const size_t num, struct cifs_sid *sid);

#endif /* _IDMAP_PLUGIN_H */