public DnsQuery(byte[] packetContent)
{
PacketContent = packetContent;
var parser = new DnsNameParser(packetContent);
Header = new DnsQueryHeader(packetContent);
var questions = new List<DnsQueryQuestion>();
var startOfQuestion = 12;
for (int i = 0; i < Header.QuestionCount; i++)
{
var question = ExtractQuestion(parser, packetContent, ref startOfQuestion);
questions.Add(question);
}
Questions = questions;
var answers = new List<IDnsQueryAnswer>();
var dnsQueryAnswerFactory = new DnsQueryAnswerFactory();
var startOfAnswer = startOfQuestion - 1;
for (int i = 0; i < Header.AnswerCount; i++)
{
var answer = dnsQueryAnswerFactory.GetDnsQueryAnswer(parser, packetContent, ref startOfAnswer);
answers.Add(answer);
}
Answers = answers;
}
public DnsQuery(int transactionId, string hostname, DnsRecordType recordType)
{
Header = new DnsQueryHeader(transactionId, 1, DnsQueryType.Query, true);
Questions = new List<DnsQueryQuestion> { new DnsQueryQuestion(hostname, recordType) };
}
