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/*
* Unix SMB/CIFS implementation.
* Internal DNS query structures
* Copyright (C) Gerald Carter 2006.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _ADS_DNS_H
#define _ADS_DNS_H
/* DNS query section in replies */
struct dns_query {
const char *hostname;
uint16 type;
uint16 in_class;
};
/* DNS RR record in reply */
struct dns_rr {
const char *hostname;
uint16 type;
uint16 in_class;
uint32 ttl;
uint16 rdatalen;
uint8 *rdata;
};
/* SRV records */
struct dns_rr_srv {
const char *hostname;
uint16 priority;
uint16 weight;
uint16 port;
size_t num_ips;
struct sockaddr_storage *ss_s; /* support multi-homed hosts */
};
/* NS records */
struct dns_rr_ns {
const char *hostname;
struct sockaddr_storage ss;
};
/* The following definitions come from libads/dns.c */
NTSTATUS ads_dns_lookup_ns(TALLOC_CTX *ctx,
const char *dnsdomain,
struct dns_rr_ns **nslist,
int *numns);
NTSTATUS ads_dns_query_dcs(TALLOC_CTX *ctx,
const char *realm,
const char *sitename,
struct dns_rr_srv **dclist,
int *numdcs );
NTSTATUS ads_dns_query_gcs(TALLOC_CTX *ctx,
const char *realm,
const char *sitename,
struct dns_rr_srv **dclist,
int *numdcs );
NTSTATUS ads_dns_query_kdcs(TALLOC_CTX *ctx,
const char *dns_forest_name,
const char *sitename,
struct dns_rr_srv **dclist,
int *numdcs );
NTSTATUS ads_dns_query_pdc(TALLOC_CTX *ctx,
const char *dns_domain_name,
struct dns_rr_srv **dclist,
int *numdcs );
NTSTATUS ads_dns_query_dcs_guid(TALLOC_CTX *ctx,
const char *dns_forest_name,
const struct GUID *domain_guid,
struct dns_rr_srv **dclist,
int *numdcs );
#endif /* _ADS_DNS_H */
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