public Tuple <MemoryStream, DNSOutputStream> DNSOutput()
{
var compress = new CompressionOutputContext();
var memory = new MemoryStream();
var stream = new DNSOutputStream(memory, compress);
return(Tuple.Create(memory, stream));
}
/**
* A convenience wrapper around Serialize.
*/
public byte[] ToBytes()
{
var buffer_stream = new MemoryStream();
var compress = new CompressionOutputContext();
var dns_out = new DNSOutputStream(buffer_stream, compress);
Serialize(dns_out);
return(buffer_stream.ToArray());
}
public void Serialize(DNSOutputStream stream)
{
stream.WriteDomain(PrimaryNameServer);
stream.WriteDomain(Hostmaster);
stream.WriteUInt32(Serial);
stream.WriteUInt32(RefreshSeconds);
stream.WriteUInt32(RetrySeconds);
stream.WriteUInt32(ExpireSeconds);
stream.WriteUInt32(MinimumTTL);
}
/**
* Converts a record object into the raw bytes that represent
* it on the wire.
*/
public void Serialize(DNSOutputStream stream)
{
stream.WriteDomain(Name);
stream.WriteUInt16((UInt16)Resource.Type);
stream.WriteUInt16((UInt16)AddressClass);
stream.WriteUInt32(TimeToLive);
var length_hole = stream.WriteUInt16Hole();
var start_posn = stream.Position;
Resource.Serialize(stream);
var end_posn = stream.Position;
length_hole.Fill((UInt16)(end_posn - start_posn));
}
public void Serialize(DNSOutputStream stream)
{
stream.WriteUInt16(Id);
var fields = new FieldGroup()
.Add(new Field(1, IsQuery ? (byte)0 : (byte)1))
.Add(new Field(4, (byte)QueryType))
.Add(new Field(1, IsAuthority ? (byte)1 : (byte)0))
.Add(new Field(1, IsTruncated ? (byte)1 : (byte)0))
.Add(new Field(1, RecursiveRequest ? (byte)1 : (byte)0));
stream.WriteByte(fields.Pack());
fields = new FieldGroup()
.Add(new Field(1, RecursiveResponse ? (byte)1 : (byte)0))
.Add(new Field(3, 0))
.Add(new Field(4, (byte)ResponseType));
stream.WriteByte(fields.Pack());
stream.WriteUInt16((UInt16)Questions.Length);
stream.WriteUInt16((UInt16)Answers.Length);
stream.WriteUInt16((UInt16)AuthoritativeAnswers.Length);
stream.WriteUInt16((UInt16)AdditionalRecords.Length);
foreach (var question in Questions)
{
question.Serialize(stream);
}
foreach (var answer in Answers)
{
answer.Serialize(stream);
}
foreach (var authority in AuthoritativeAnswers)
{
authority.Serialize(stream);
}
foreach (var additional in AdditionalRecords)
{
additional.Serialize(stream);
}
}
public void Serialize(DNSOutputStream stream)
{
stream.WriteDomain(Name);
stream.WriteUInt16((UInt16)raw_query_type);
stream.WriteUInt16((UInt16)raw_address_class);
}
public void Serialize(DNSOutputStream stream)
{
stream.WriteIPv4Address(Address);
}
public void Serialize(DNSOutputStream stream)
{
stream.WriteDomain(Pointer);
}
public void Serialize(DNSOutputStream stream)
{
stream.WriteUInt16(Preference);
stream.WriteDomain(Mailserver);
}
public void Serialize(DNSOutputStream stream)
{
stream.WriteDomain(Alias);
}
public void Serialize(DNSOutputStream stream)
{
stream.WriteDomain(Nameserver);
}
