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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (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) 2001 by Sun Microsystems, Inc.
* All rights reserved.
*/
#ifndef _COMMON_H
#define _COMMON_H
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* Contains nisplus module-generic code.
*/
#ifdef __cplusplus
extern "C" {
#endif
#include <dhcp_svc_public.h>
#include <rpcsvc/nis.h>
/*
* Utility macros
*/
#define TRAIL_DOT(x) if (x[strlen(x) - 1] != '.') (void) strcat(x, ".")
#define ENTRY_FLAGS(obj, col) (obj)->EN_data.en_cols.en_cols_val[col].ec_flags
#define DEFAULT_COL_SEP ' '
#define NIS_DEF_TTL 3600
/*
* dhcp table NIS+ related definitions
*/
#define DSVC_NIS_COOKIE "sunwnis+"
/* service related */
#define NIS_BUSY_PAUSE 3 /* Pause for (secs) for a busy nisplus server */
/* generic dhcptab table */
#define COLS_DT 3 /* total columns */
#define KEY_DT 0 /* first column contains key */
#define FLAG_DT 1 /* second column is record type */
#define VALUE_DT 2 /* third and last column is value portion */
/* generic dhcp_network table */
#define LEASE_BUF_DN 20 /* Needs to be big enough to handle largest */
/* number possible (uint32_t) in ascii form */
/* 4294967296, plus null. 20 is more than */
/* adequate */
/* Value type for query spec */
typedef enum { DSVCNIS_STR, DSVCNIS_INT } dsvcnis_qtype_t;
/*
* nisplus specific handle
* It contains the object type, name, and a copy of the table object (mainly
* for the object ID).
*/
typedef struct {
char h_cookie[sizeof (DSVC_NIS_COOKIE) + 1];
nis_name h_name; /* non-null if valid */
uint_t h_flags; /* container open flags */
nis_object *h_object; /* container table object */
} dsvcnis_handle_t;
extern nis_name default_nis_group; /* default group name */
extern uint_t default_nis_access; /* access bits */
extern uint_t default_nis_ttl; /* cache time to live */
/* generic nis related functions */
extern dsvcnis_handle_t *dsvcnis_init_handle(const nis_name, uint_t,
nis_object *);
extern boolean_t dsvcnis_validate_handle(dsvcnis_handle_t *);
extern int dsvcnis_free_handle(dsvcnis_handle_t **);
extern int dsvcnis_get_tobject(const char *, const nis_name,
const nis_name, nis_object **);
extern int dsvcnis_set_table_fields(dsvcnis_handle_t *,
nis_object *);
extern int dsvcnis_add_to_qspec(char **, const char *,
dsvcnis_qtype_t, void *);
extern int dsvcnis_maperror_to_dsvc(nis_error, zotypes);
extern int dsvcnis_validate_object(zotypes, const nis_name,
nis_result **, uint_t);
extern int dsvcnis_get_username(char *, size_t);
extern int dsvcnis_get_groupname(char *, size_t);
extern boolean_t dsvcnis_ckperms(uint_t, uint_t, nis_object *);
extern uint64_t dsvcnis_obj_to_sig(const nis_object *);
extern void dsvcnis_sig_to_obj(uint64_t, nis_object *);
#ifdef __cplusplus
}
#endif
#endif /* !_COMMON_H */
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