/// <summary>
/// Supports managed resources disposal
/// </summary>
/// <param name="zoneName"></param>
/// <returns></returns>
public virtual DnsRecord[] GetZoneRecords(string zoneName)
{
//using (ManagementObjectCollection rrs = wmi.ExecuteQuery(
// String.Format("SELECT * FROM MicrosoftDNS_ResourceRecord WHERE DomainName='{0}'", zoneName)))
//ManagementObjectCollection rrs = GetWmiObjects("MicrosoftDNS_ResourceRecord", "DomainName='{0}'",zoneName);
ManagementObjectCollection rrsA = wmi.GetWmiObjects("MicrosoftDNS_AType", "DomainName='{0}'", zoneName);
ManagementObjectCollection rrsAAAA = wmi.GetWmiObjects("MicrosoftDNS_AAAAType", "DomainName='{0}'", zoneName);
ManagementObjectCollection rrsCNAME = wmi.GetWmiObjects("MicrosoftDNS_CNAMEType", "DomainName='{0}'", zoneName);
ManagementObjectCollection rrsMX = wmi.GetWmiObjects("MicrosoftDNS_MXType", "DomainName='{0}'", zoneName);
ManagementObjectCollection rrsNS = wmi.GetWmiObjects("MicrosoftDNS_NSType", "DomainName='{0}'", zoneName);
ManagementObjectCollection rrsTXT = wmi.GetWmiObjects("MicrosoftDNS_TXTType", "DomainName='{0}'", zoneName);
ManagementObjectCollection rrsSRV = wmi.GetWmiObjects("MicrosoftDNS_SRVType", "DomainName='{0}'", zoneName);
ManagementObjectCollection rrsSRV_tcp = wmi.GetWmiObjects("MicrosoftDNS_SRVType", "DomainName='_tcp.{0}'", zoneName);
ManagementObjectCollection rrsSRV_udp = wmi.GetWmiObjects("MicrosoftDNS_SRVType", "DomainName='_udp.{0}'", zoneName);
ManagementObjectCollection rrsSRV_tls = wmi.GetWmiObjects("MicrosoftDNS_SRVType", "DomainName='_tls.{0}'", zoneName);
List <DnsRecord> records = new List <DnsRecord>();
DnsRecord record = new DnsRecord();
foreach (ManagementObject rr in rrsA)
{
record = new DnsRecord();
record.RecordType = DnsRecordType.A;
record.RecordName = CorrectHost(zoneName, (string)rr.Properties["OwnerName"].Value);
record.RecordData = (string)rr.Properties["RecordData"].Value;
records.Add(record);
}
foreach (ManagementObject rr in rrsAAAA)
{
record = new DnsRecord();
record.RecordType = DnsRecordType.AAAA;
record.RecordName = CorrectHost(zoneName, (string)rr.Properties["OwnerName"].Value);
record.RecordData = (string)rr.Properties["RecordData"].Value;
records.Add(record);
}
foreach (ManagementObject rr in rrsCNAME)
{
record = new DnsRecord();
record.RecordType = DnsRecordType.CNAME;
record.RecordName = CorrectHost(zoneName, (string)rr.Properties["OwnerName"].Value);
record.RecordData = RemoveTrailingDot((string)rr.Properties["RecordData"].Value);
records.Add(record);
}
foreach (ManagementObject rr in rrsMX)
{
record = new DnsRecord();
record.RecordType = DnsRecordType.MX;
record.RecordName = CorrectHost(zoneName, (string)rr.Properties["OwnerName"].Value);
record.RecordData = RemoveTrailingDot((string)rr.Properties["MailExchange"].Value);
record.MxPriority = Convert.ToInt32(rr.Properties["Preference"].Value);
records.Add(record);
}
foreach (ManagementObject rr in rrsNS)
{
record = new DnsRecord();
record.RecordType = DnsRecordType.NS;
record.RecordName = CorrectHost(zoneName, (string)rr.Properties["OwnerName"].Value);
record.RecordData = RemoveTrailingDot((string)rr.Properties["NSHost"].Value);
records.Add(record);
}
foreach (ManagementObject rr in rrsTXT)
{
record = new DnsRecord();
record.RecordType = DnsRecordType.TXT;
record.RecordName = CorrectHost(zoneName, (string)rr.Properties["OwnerName"].Value);
string text = (string)rr.Properties["RecordData"].Value;
record.RecordData = text.Substring(1, text.Length - 2);
records.Add(record);
}
foreach (ManagementObject rr in rrsSRV)
{
record = new DnsRecord();
record.RecordType = DnsRecordType.SRV;
record.RecordName = CorrectHost(zoneName, (string)rr.Properties["OwnerName"].Value);
record.SrvPriority = Convert.ToInt32(rr.Properties["Priority"].Value);
record.SrvWeight = Convert.ToInt32(rr.Properties["Weight"].Value);
record.SrvPort = Convert.ToInt32(rr.Properties["Port"].Value);
record.RecordData = RemoveTrailingDot((string)rr.Properties["SRVDomainName"].Value);
records.Add(record);
}
foreach (ManagementObject rr in rrsSRV_tcp)
{
record = new DnsRecord();
record.RecordType = DnsRecordType.SRV;
record.RecordName = CorrectHost(zoneName, (string)rr.Properties["OwnerName"].Value);
record.SrvPriority = Convert.ToInt32(rr.Properties["Priority"].Value);
record.SrvWeight = Convert.ToInt32(rr.Properties["Weight"].Value);
record.SrvPort = Convert.ToInt32(rr.Properties["Port"].Value);
record.RecordData = RemoveTrailingDot((string)rr.Properties["SRVDomainName"].Value);
records.Add(record);
}
foreach (ManagementObject rr in rrsSRV_udp)
{
record = new DnsRecord();
record.RecordType = DnsRecordType.SRV;
record.RecordName = CorrectHost(zoneName, (string)rr.Properties["OwnerName"].Value);
record.SrvPriority = Convert.ToInt32(rr.Properties["Priority"].Value);
record.SrvWeight = Convert.ToInt32(rr.Properties["Weight"].Value);
record.SrvPort = Convert.ToInt32(rr.Properties["Port"].Value);
record.RecordData = RemoveTrailingDot((string)rr.Properties["SRVDomainName"].Value);
records.Add(record);
}
foreach (ManagementObject rr in rrsSRV_tls)
{
record = new DnsRecord();
record.RecordType = DnsRecordType.SRV;
record.RecordName = CorrectHost(zoneName, (string)rr.Properties["OwnerName"].Value);
record.SrvPriority = Convert.ToInt32(rr.Properties["Priority"].Value);
record.SrvWeight = Convert.ToInt32(rr.Properties["Weight"].Value);
record.SrvPort = Convert.ToInt32(rr.Properties["Port"].Value);
record.RecordData = RemoveTrailingDot((string)rr.Properties["SRVDomainName"].Value);
records.Add(record);
}
return(records.ToArray());
}