4b22b9337f359bfd063322244f5336cc7c6ffcfars/*
4b22b9337f359bfd063322244f5336cc7c6ffcfars * CDDL HEADER START
4b22b9337f359bfd063322244f5336cc7c6ffcfars *
4b22b9337f359bfd063322244f5336cc7c6ffcfars * The contents of this file are subject to the terms of the
4b22b9337f359bfd063322244f5336cc7c6ffcfars * Common Development and Distribution License (the "License").
4b22b9337f359bfd063322244f5336cc7c6ffcfars * You may not use this file except in compliance with the License.
4b22b9337f359bfd063322244f5336cc7c6ffcfars *
4b22b9337f359bfd063322244f5336cc7c6ffcfars * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
4b22b9337f359bfd063322244f5336cc7c6ffcfars * or http://www.opensolaris.org/os/licensing.
4b22b9337f359bfd063322244f5336cc7c6ffcfars * See the License for the specific language governing permissions
4b22b9337f359bfd063322244f5336cc7c6ffcfars * and limitations under the License.
4b22b9337f359bfd063322244f5336cc7c6ffcfars *
4b22b9337f359bfd063322244f5336cc7c6ffcfars * When distributing Covered Code, include this CDDL HEADER in each
4b22b9337f359bfd063322244f5336cc7c6ffcfars * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
4b22b9337f359bfd063322244f5336cc7c6ffcfars * If applicable, add the following below this CDDL HEADER, with the
4b22b9337f359bfd063322244f5336cc7c6ffcfars * fields enclosed by brackets "[]" replaced with your own identifying
4b22b9337f359bfd063322244f5336cc7c6ffcfars * information: Portions Copyright [yyyy] [name of copyright owner]
4b22b9337f359bfd063322244f5336cc7c6ffcfars *
4b22b9337f359bfd063322244f5336cc7c6ffcfars * CDDL HEADER END
4b22b9337f359bfd063322244f5336cc7c6ffcfars */
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars/*
4b22b9337f359bfd063322244f5336cc7c6ffcfars * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
4b22b9337f359bfd063322244f5336cc7c6ffcfars * Use is subject to license terms.
4b22b9337f359bfd063322244f5336cc7c6ffcfars */
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars#pragma ident "%Z%%M% %I% %E% SMI"
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars#ifndef _MDNS_COMMON_H
4b22b9337f359bfd063322244f5336cc7c6ffcfars#define _MDNS_COMMON_H
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars#include <stdio.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars#include <ctype.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars#include <sys/types.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars#include <sys/socket.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars#include <netdb.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars#include <strings.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars#include <syslog.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars#include <sys/time.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars#include <sys/select.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars#include <netinet/in.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars#include <arpa/inet.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars#include <arpa/nameser.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars#include <nsswitch.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars#include <nss_common.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars#include <nss_dbdefs.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars#include <stdlib.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars#include <signal.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars#include <libscf.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars#include <dns_sd.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars#ifdef __cplusplus
4b22b9337f359bfd063322244f5336cc7c6ffcfarsextern "C" {
4b22b9337f359bfd063322244f5336cc7c6ffcfars#endif
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars#define NSSMDNS_MAXQRYTMO 1
4b22b9337f359bfd063322244f5336cc7c6ffcfars#define NSSMDNS_MAXSRCHDMNS 6
4b22b9337f359bfd063322244f5336cc7c6ffcfars#define NSSMDNS_MAXVALIDDMNS 10
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars#define SMF_MDNS_FMRI "svc:/network/dns/multicast:default"
4b22b9337f359bfd063322244f5336cc7c6ffcfars#define SMF_NSSMDNSCFG_PROPGRP "nss_mdns_config"
4b22b9337f359bfd063322244f5336cc7c6ffcfars#define SMF_NSSMDNSCFG_SRCHPROP "search"
4b22b9337f359bfd063322244f5336cc7c6ffcfars#define SMF_NSSMDNSCFG_DMNPROP "domain"
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarstypedef struct mdns_backend *mdns_backend_ptr_t;
4b22b9337f359bfd063322244f5336cc7c6ffcfarstypedef nss_status_t (*mdns_backend_op_t)(mdns_backend_ptr_t, void *);
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsstruct mdns_backend {
4b22b9337f359bfd063322244f5336cc7c6ffcfars mdns_backend_op_t *ops;
4b22b9337f359bfd063322244f5336cc7c6ffcfars nss_dbop_t n_ops;
4b22b9337f359bfd063322244f5336cc7c6ffcfars char *dmnsrchlist[NSSMDNS_MAXSRCHDMNS];
4b22b9337f359bfd063322244f5336cc7c6ffcfars char *validdmnlist[NSSMDNS_MAXVALIDDMNS];
4b22b9337f359bfd063322244f5336cc7c6ffcfars struct timeval conftimestamp;
4b22b9337f359bfd063322244f5336cc7c6ffcfars};
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsstruct mdns_querydata {
4b22b9337f359bfd063322244f5336cc7c6ffcfars nss_XbyY_args_t *argp;
4b22b9337f359bfd063322244f5336cc7c6ffcfars char *buffer;
4b22b9337f359bfd063322244f5336cc7c6ffcfars int buflen;
4b22b9337f359bfd063322244f5336cc7c6ffcfars int ttl;
4b22b9337f359bfd063322244f5336cc7c6ffcfars boolean_t qrydone;
4b22b9337f359bfd063322244f5336cc7c6ffcfars int status;
4b22b9337f359bfd063322244f5336cc7c6ffcfars int af;
4b22b9337f359bfd063322244f5336cc7c6ffcfars char paddrbuf[INET6_ADDRSTRLEN + 1];
4b22b9337f359bfd063322244f5336cc7c6ffcfars int withttlbsize;
4b22b9337f359bfd063322244f5336cc7c6ffcfars char *withttlbuffer;
4b22b9337f359bfd063322244f5336cc7c6ffcfars};
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsnss_backend_t *_nss_mdns_constr(mdns_backend_op_t *, int);
4b22b9337f359bfd063322244f5336cc7c6ffcfarsvoid _nss_mdns_destr(mdns_backend_ptr_t);
4b22b9337f359bfd063322244f5336cc7c6ffcfarsint _nss_mdns_querybyname(mdns_backend_ptr_t, char *name,
4b22b9337f359bfd063322244f5336cc7c6ffcfars int af, struct mdns_querydata *data);
4b22b9337f359bfd063322244f5336cc7c6ffcfarsint _nss_mdns_querybyaddr(mdns_backend_ptr_t, char *name,
4b22b9337f359bfd063322244f5336cc7c6ffcfars int af, struct mdns_querydata *data);
4b22b9337f359bfd063322244f5336cc7c6ffcfarsvoid _nss_mdns_updatecfg(mdns_backend_ptr_t);
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsnss_status_t _nss_mdns_gethost_withttl(void *buf, size_t bufsize, int ipnode);
4b22b9337f359bfd063322244f5336cc7c6ffcfarsnss_status_t _nss_get_mdns_hosts_name(mdns_backend_ptr_t *be,
4b22b9337f359bfd063322244f5336cc7c6ffcfars void **bufp, size_t *sizep);
4b22b9337f359bfd063322244f5336cc7c6ffcfarsnss_status_t _nss_get_mdns_ipnodes_name(mdns_backend_ptr_t *be,
4b22b9337f359bfd063322244f5336cc7c6ffcfars void **bufp, size_t *sizep);
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars#ifdef __cplusplus
4b22b9337f359bfd063322244f5336cc7c6ffcfars}
4b22b9337f359bfd063322244f5336cc7c6ffcfars#endif
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars#endif /* _MDNS_COMMON_H */