public static Header Parse(byte[] buffer)
{
if (buffer.Length < 29)
{
return(null);
}
UInt16 id = buffer[0].Combine(buffer[1]);
ReplyCode replyCode = ReplyCode.Parse(new byte[] { buffer[2], buffer[3] });
UInt16 questions = buffer[4].Combine(buffer[5]);
UInt16 answers = buffer[6].Combine(buffer[7]);
UInt16 nameservers = buffer[8].Combine(buffer[9]);
UInt16 additional = buffer[10].Combine(buffer[11]);
return(new Header(id, questions, answers, nameservers, additional, replyCode));
}
public Header(ushort Id, ushort QuestionCount, ushort AnswerCount, ushort NameServerCount, ushort AdditionalRecordCount, ReplyCode ReplyCode)
{
this.Id = Id;
this.ReplyCode = ReplyCode;
this.QuestionCount = QuestionCount;
this.AnswerCount = AnswerCount;
this.NameServerCount = NameServerCount;
this.AdditionalRecordCount = AdditionalRecordCount;
}