/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
 */

/*
 * Private Header for Identity Mapping
 */

#ifndef _IDMAP_IMPL_H
#define _IDMAP_IMPL_H


#include <rpc/xdr.h>
#include <libscf.h>
#include <resolv.h>

#include <rpcsvc/idmap_prot.h>
#include "idmap_priv.h"



#ifdef __cplusplus
extern "C" {
#endif

struct idmap_udt_handle {
        idmap_update_batch      batch;
        uint64_t                next;
        int64_t                 error_index;
        idmap_stat              commit_stat;
        idmap_namerule          error_rule;
        idmap_namerule          conflict_rule;
};

#define _IDMAP_RESET_UDT_HANDLE(uh) \
        xdr_free(xdr_idmap_update_batch, (caddr_t)&uh->batch);\
        uh->next = 0;\
        uh->error_index = -1;\
        xdr_free(xdr_idmap_namerule, (caddr_t)&uh->error_rule);\
        xdr_free(xdr_idmap_namerule, (caddr_t)&uh->conflict_rule);

typedef struct idmap_get_res {
        idmap_id_type   idtype;
        uid_t           *uid;
        gid_t           *gid;
        int             *is_user;
        char            **sidprefix;
        idmap_rid_t     *rid;
        idmap_stat      *stat;
        idmap_info      *info;
        int             cache_res;
} idmap_get_res_t;

struct idmap_get_handle {
        idmap_mapping_batch     batch;
        idmap_get_res_t         *retlist;
        uint64_t                next;
};

#define _IDMAP_RESET_GET_HANDLE(gh) \
        xdr_free(xdr_idmap_mapping_batch, (caddr_t)&gh->batch);\
        if (gh->retlist) \
                free(gh->retlist);\
        gh->retlist = NULL;\
        gh->next = 0;

struct idmap_iter {
        int                     type;
        uint64_t                limit;
        void                    *arg;
        idmap_retcode           retcode;
        uint64_t                lastrowid;
        uint64_t                next;
        void                    *retlist;
};

typedef struct stat_table {
        idmap_retcode   retcode;
        const char      *msg;
        int             errnum;
} stat_table_t;

typedef idmap_retcode   _idmap_stat;

extern idmap_stat       _idmap_clnt_call(const rpcproc_t,
                                const xdrproc_t, const caddr_t,
                                const xdrproc_t, caddr_t out,
                                const struct timeval);

extern idmap_retcode    _udt_extend_batch(idmap_udt_handle_t *);
extern idmap_retcode    _get_ids_extend_batch(idmap_get_handle_t *);
extern idmap_stat       _iter_get_next_list(int, idmap_iter_t *, void *,
                                uchar_t **, size_t, xdrproc_t, xdrproc_t);

extern idmap_logger_t logger;

#ifdef __cplusplus
}
#endif

#endif /* _IDMAP_IMPL_H */