3 files changed, 92 insertions, 0 deletions
diff --git a/source3/libads/dns.c b/source3/libads/dns.c
index dc573e3a462..8d23ce1eba8 100644
--- a/source3/libads/dns.c
+++ b/source3/libads/dns.c
@@ -19,6 +19,7 @@
 */
 
 #include "includes.h"
+#include "libads/dns.h"
 
 /* AIX resolv.h uses 'class' in struct ns_rr */
 
diff --git a/source3/libads/dns.h b/source3/libads/dns.h
new file mode 100644
index 00000000000..b747e97bb77
--- /dev/null
+++ b/source3/libads/dns.h
@@ -0,0 +1,90 @@
+/*
+ *  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 */
diff --git a/source3/libads/ldap.c b/source3/libads/ldap.c
index af48fdae5a6..20a34392488 100644
--- a/source3/libads/ldap.c
+++ b/source3/libads/ldap.c
@@ -24,6 +24,7 @@
 #include "includes.h"
 #include "libads/sitename_cache.h"
 #include "libads/cldap.h"
+#include "libads/dns.h"
 
 #ifdef HAVE_LDAP