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/*
* nfsidmap_internal.h
*
* nfs idmapping library, primarily for nfs4 client/server kernel idmapping
* and for userland nfs4 idmapping by acl libraries.
*
* Copyright (c) 2004 The Regents of the University of Michigan.
* All rights reserved.
*
* Andy Adamson <andros@umich.edu>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
typedef struct trans_func * (*libnfsidmap_plugin_init_t)(void);
struct trans_func {
char *name;
int (*init)(void);
int (*princ_to_ids)(char *secname, char *princ, uid_t *uid, gid_t *gid,
extra_mapping_params **ex);
int (*name_to_uid)(char *name, uid_t *uid);
int (*name_to_gid)(char *name, gid_t *gid);
int (*uid_to_name)(uid_t uid, char *domain, char *name, size_t len);
int (*gid_to_name)(gid_t gid, char *domain, char *name, size_t len);
int (*gss_princ_to_grouplist)(char *secname, char *princ, gid_t *groups,
int *ngroups, extra_mapping_params **ex);
};
struct mapping_plugin {
void *dl_handle;
struct trans_func *trans;
};
typedef enum {
IDTYPE_USER = 1,
IDTYPE_GROUP = 2
} idtypes;
extern int idmap_verbosity;
extern nfs4_idmap_log_function_t idmap_log_func;
/* Level zero always prints, others print depending on verbosity level */
#define IDMAP_LOG(LVL, MSG) \
do { if (LVL <= idmap_verbosity) (*idmap_log_func)MSG; } while (0)
/*
* from libnfsidmap's cfg.h (same license as above)
* Copyright (c) 1998, 1999, 2001 Niklas Hallqvist. All rights reserved.
* Copyright (c) 2000, 2003 H�kan Olsson. All rights reserved.
*/
extern char *conf_get_str(char *, char *);
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