1 files changed, 74 insertions, 0 deletions
diff --git a/source4/dns_server/dns_update.c b/source4/dns_server/dns_update.c
new file mode 100644
index 0000000000..d243736b5b
--- /dev/null
+++ b/source4/dns_server/dns_update.c
@@ -0,0 +1,74 @@
+/*
+   Unix SMB/CIFS implementation.
+
+   DNS server handler for update requests
+
+   Copyright (C) 2010 Kai Blin  <kai@samba.org>
+
+   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/>.
+*/
+
+#include "includes.h"
+#include "libcli/util/ntstatus.h"
+#include "librpc/ndr/libndr.h"
+#include "librpc/gen_ndr/ndr_dns.h"
+#include "librpc/gen_ndr/ndr_dnsp.h"
+#include <ldb.h>
+#include "dsdb/samdb/samdb.h"
+#include "dsdb/common/util.h"
+#include "dns_server/dns_server.h"
+
+NTSTATUS dns_server_process_update(struct dns_server *dns,
+				   TALLOC_CTX *mem_ctx,
+				   struct dns_name_packet *in,
+				   struct dns_res_rec **prereqs,    uint16_t *prereq_count,
+				   struct dns_res_rec **updates,    uint16_t *update_count,
+				   struct dns_res_rec **additional, uint16_t *arcount)
+{
+	struct dns_name_question *zone;
+	NTSTATUS status;
+	const struct dns_server_zone *z;
+	size_t host_part_len = 0;
+
+	if (in->qdcount != 1) {
+		return NT_STATUS_INVALID_PARAMETER;
+	}
+
+	zone = in->questions;
+
+	if (zone->question_type != DNS_QTYPE_SOA) {
+		return NT_STATUS_INVALID_PARAMETER;
+	}
+
+	DEBUG(0, ("Got a dns update request.\n"));
+
+	for (z = dns->zones; z != NULL; z = z->next) {
+		bool match;
+
+		match = dns_name_match(z->name, zone->name, &host_part_len);
+		if (match) {
+			break;
+		}
+	}
+
+	if (z == NULL) {
+		return NT_STATUS_FOOBAR;
+	}
+
+	if (host_part_len != 0) {
+		return NT_STATUS_NOT_IMPLEMENTED;
+	}
+
+	return NT_STATUS_NOT_IMPLEMENTED;
+}