/*
 * 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) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
 * Copyright 2014 Nexenta Systems, Inc.  All rights reserved.
 */

/*
 * basic API declarations for share management
 */

#ifndef _LIBSHARE_NFS_H
#define _LIBSHARE_NFS_H

#ifdef  __cplusplus
extern "C" {
#endif

/* property names used by NFS */
#define SHOPT_RO        "ro"
#define SHOPT_RW        "rw"
#define SHOPT_NONE      "none"
#define SHOPT_ROOT_MAPPING      "root_mapping"

#define SHOPT_SEC       "sec"
#define SHOPT_SECURE    "secure"
#define SHOPT_ROOT      "root"
#define SHOPT_ANON      "anon"
#define SHOPT_WINDOW    "window"
#define SHOPT_NOSUB     "nosub"
#define SHOPT_NOSUID    "nosuid"
#define SHOPT_ACLOK     "aclok"
#define SHOPT_PUBLIC    "public"
#define SHOPT_INDEX     "index"
#define SHOPT_LOG       "log"
#define SHOPT_CKSUM     "cksum"
#define SHOPT_NOACLFAB  "noaclfab"
#define SHOPT_UIDMAP    "uidmap"
#define SHOPT_GIDMAP    "gidmap"
#define SHOPT_NOHIDE    "nohide"

/*
 * defined options types. These should be in a file rather than
 * compiled in. Until there is a plugin mechanism to add new types,
 * this is sufficient.
 */
#define OPT_TYPE_ANY            0
#define OPT_TYPE_STRING         1
#define OPT_TYPE_BOOLEAN        2
#define OPT_TYPE_NUMBER         3
#define OPT_TYPE_RANGE          4
#define OPT_TYPE_USER           5
#define OPT_TYPE_ACCLIST        6
#define OPT_TYPE_DEPRECATED     7
#define OPT_TYPE_SECURITY       8
#define OPT_TYPE_PATH           9
#define OPT_TYPE_FILE           10
#define OPT_TYPE_LOGTAG         11
#define OPT_TYPE_STRINGSET      12
#define OPT_TYPE_DOMAIN         13
#define OPT_TYPE_ONOFF          14
#define OPT_TYPE_PROTOCOL       15
#define OPT_TYPE_MAPPING        16

#define OPT_SHARE_ONLY          1

struct option_defs {
        char *tag;
        int index;
        int type;
        int share;      /* share only option */
        int (*check)(sa_handle_t, char *);
};

/*
 * service bit mask values
 */
#define SVC_LOCKD       0x0001
#define SVC_STATD       0x0002
#define SVC_NFSD        0x0004
#define SVC_MOUNTD      0x0008
#define SVC_NFS4CBD     0x0010
#define SVC_NFSMAPID    0x0020
#define SVC_RQUOTAD     0x0040
#define SVC_NFSLOGD     0x0080
#define SVC_REPARSED    0x0100
#define SVC_CLIENT      0x0200

/*
 * NFS Restart/Refresh options
 */
#define NFSD_REFRESH            0x0001
#define NFSD_RESTART            0x0002
#define NLOCKMGR_REFESH         0x0003
#define NLOCKMGR_RESTART        0x0004
#define MAPID_REFRESH           0x0005
#define MAPID_RESTART           0x0006

/*
 * place holder for future service -- will move to daemon_utils.h when
 * fully implemented.
 */
#define NFSLOGD "svc:/network/nfs/log:default"

/* The NFS export structure flags for read/write modes */
#define NFS_RWMODES     (M_RO|M_ROL|M_RW|M_RWL)

/* other values */
/* max size of 64-bit integer in digits plus a bit extra */
#define MAXDIGITS       32

/* external variable */
extern boolean_t nfsl_errs_to_syslog;

/* imported functions */
extern int exportfs(char *, struct exportdata *);
extern int nfs_getseconfig_default(seconfig_t *);
extern int nfs_getseconfig_byname(char *, seconfig_t *);
extern bool_t nfs_get_root_principal(seconfig_t *, char *, caddr_t *);
extern int nfsl_getconfig_list(nfsl_config_t **);
extern void nfsl_freeconfig_list(nfsl_config_t **);
extern nfsl_config_t *nfsl_findconfig(nfsl_config_t *, char *, int *);

#ifdef  __cplusplus
}
#endif

#endif /* _LIBSHARE_NFS_H */