internal static NameServerCollection Create(
IEnumerable <DnsClient.DNS.RR> records, IEnumerable <DnsClient.DNS.RR> addresses = null)
{
// NS records from Authority Section
IEnumerable <DnsClient.DNS.Records.NS> nsRecords = records.Select <DnsClient.DNS.Records.NS>();
DnsClient.DNS.Records.NS ns1 = nsRecords.FirstOrDefault();
if (ns1 == null)
{
return(Empty);
}
// There are NS RRs.
NameServerCollection result = new NameServerCollection(
(DnsDomain)ns1.Base.NAME, nsRecords.Select(ns => new NameServer(
(DnsDomain)ns.Base.NAME, (DnsDomain)ns.NSDNAME)));
// Apply address records from Additional Section (A or AAAA) if any
if (addresses != null)
{
foreach (DnsClient.DNS.Records.Address addr in addresses.Select(
rr => rr as DnsClient.DNS.Records.Address).Where(a => a != null))
{
DnsDomain name = DnsDomain.Parse(addr.Base.NAME);
if (result.NameServers.ContainsKey(name))
{
result.NameServers[name].Addresses.Add(addr.ADDRESS);
}
}
}
return(result);
}
public static LogMessage ResourceRecordFoundNS(DnsClient.Response response, DnsClient.DNS.Records.NS rr)
{
return(Create(Resources.LogMessages.ResourceRecordFoundNS,
new object[] { (DnsDomain)rr.NSDNAME }));
}
