public virtual void AddRecord(DnsResourceRecord record)
{
switch (record.Type)
{
case DnsResourceRecordType.CNAME:
case DnsResourceRecordType.ANAME:
case DnsResourceRecordType.PTR:
case DnsResourceRecordType.SOA:
throw new InvalidOperationException("Cannot add record: use SetRecords() for " + record.Type.ToString() + " record");
}
_entries.AddOrUpdate(record.Type, delegate(DnsResourceRecordType key)
{
return(new DnsResourceRecord[] { record });
},
delegate(DnsResourceRecordType key, IReadOnlyList <DnsResourceRecord> existingRecords)
{
foreach (DnsResourceRecord existingRecord in existingRecords)
{
if (record.Equals(existingRecord.RDATA))
{
return(existingRecords);
}
}
List <DnsResourceRecord> updateRecords = new List <DnsResourceRecord>(existingRecords.Count + 1);
updateRecords.AddRange(existingRecords);
updateRecords.Add(record);
return(updateRecords);
});
}
DnsRecord Find(DnsRecord record)
{
DnsRecord[] existingRecords = Client.GetMatchingDnsRecordsByType(record.DomainName, record.RecordType);
if (existingRecords.IsNullOrEmpty())
{
return(null);
}
DnsResourceRecord testRecord = record.Deserialize();
foreach (DnsRecord existingRecord in existingRecords)
{
DnsResourceRecord rr = existingRecord.Deserialize();
if (rr.Equals(testRecord))
{
return(existingRecord);
}
}
return(null);
}