void Parse(byte[] data) { header.Parse(data); question.Parse(data); record = new MyDnsRecord(); record.Parse(data, question.GetBytes().Length + 12); }
void Parse(byte[] data) { header.Parse(data); question.Parse(data); record = new MyDnsRecord(); record.Parse(data, question.GetBytes().Length + 12); }
public void Parse(byte[] data, int offset) { while (offset < data.Length) { int labelLen; MyDnsRecord RecordItem = new MyDnsRecord(); RecordItem.Name = MyDns.GetLabelName(data, offset, out labelLen); offset += labelLen; // offset++; RecordItem.QType = (QueryType)data[++offset]; // offset++; RecordItem.QClass = (QueryClass)data[++offset]; // offset++; RecordItem.TTL = data[offset++] * 256 * 256 * 256 + data[offset++] * 256 * 256 + data[offset++] * 256 + data[offset++]; // RecordItem.RDLength = data[offset++] * 256 + data[offset++]; // switch (RecordItem.QType) { case QueryType.A: RecordItem.RDDate = new A_RR(data, offset, RecordItem.RDLength); break; case QueryType.CNAME: RecordItem.RDDate = new CNAME_RR(data, offset, RecordItem.RDLength); break; case QueryType.MX: RecordItem.RDDate = new MX_RR(data, offset, RecordItem.RDLength); break; case QueryType.NS: RecordItem.RDDate = new NS_RR(data, offset, RecordItem.RDLength); break; case QueryType.SOA: RecordItem.RDDate = new SOA_RR(data, offset, RecordItem.RDLength); break; case QueryType.TXT: RecordItem.RDDate = new TXT_RR(data, offset, RecordItem.RDLength); break; } Records.Add(RecordItem); offset += RecordItem.RDLength; } }
public void Parse(byte[] data, int offset) { while (offset < data.Length) { int labelLen; MyDnsRecord RecordItem = new MyDnsRecord(); RecordItem.Name = MyDns.GetLabelName(data, offset, out labelLen); offset += labelLen; // offset ++; RecordItem.QType = (QueryType)data[++offset]; // offset++; RecordItem.QClass = (QueryClass)data[++offset]; // offset++; RecordItem.TTL = data[offset++] * 256 * 256 * 256 + data[offset++] * 256 * 256 + data[offset++] * 256 + data[offset++]; // RecordItem.RDLength = data[offset++] * 256 + data[offset++]; // switch (RecordItem.QType) { case QueryType.A: RecordItem.RDDate = new A_RR(data, offset, RecordItem.RDLength); break; case QueryType.CNAME : RecordItem.RDDate = new CNAME_RR(data, offset, RecordItem.RDLength); break; case QueryType.MX : RecordItem.RDDate = new MX_RR(data, offset, RecordItem.RDLength); break; case QueryType.NS: RecordItem.RDDate = new NS_RR(data, offset, RecordItem.RDLength); break; case QueryType.SOA: RecordItem.RDDate = new SOA_RR(data, offset, RecordItem.RDLength); break; case QueryType.TXT: RecordItem.RDDate =new TXT_RR (data, offset, RecordItem.RDLength); break; } Records.Add(RecordItem); offset += RecordItem.RDLength; } }