C# RecordReader.ReadDomainName方法代码示例

		public RecordSOA(RecordReader rr)
		{
			MNAME = rr.ReadDomainName();
			RNAME = rr.ReadDomainName();
			SERIAL = rr.ReadUInt32();
			REFRESH = rr.ReadUInt32();
			RETRY = rr.ReadUInt32();
			EXPIRE = rr.ReadUInt32();
			MINIMUM = rr.ReadUInt32();
		}

		public string ReadDomainName()
		{
			StringBuilder name = new StringBuilder();
			int length = 0;

			// get  the length of the first label
			while ((length = ReadByte()) != 0)
			{
				// top 2 bits set denotes domain name compression and to reference elsewhere
				if ((length & 0xc0) == 0xc0)
				{
					// work out the existing domain name, copy this pointer
					RecordReader newRecordReader = new RecordReader(m_Data, (length & 0x3f) << 8 | ReadByte());

					name.Append(newRecordReader.ReadDomainName());
					return name.ToString();
				}

				// if not using compression, copy a char at a time to the domain name
				while (length > 0)
				{
					name.Append(ReadChar());
					length--;
				}
				name.Append('.');
			}
			if (name.Length == 0)
				return ".";
			else
				return name.ToString();
		}

		public RecordSRV(RecordReader rr)
		{
			PRIORITY = rr.ReadUInt16();
			WEIGHT = rr.ReadUInt16();
			PORT = rr.ReadUInt16();
			TARGET = rr.ReadDomainName();
		}

        public RecordSRV(RecordReader rr)
        {
            Priority = rr.ReadShort();
            Weight = rr.ReadShort();
            Port = rr.ReadShort();
            Target = rr.ReadDomainName();
 		}

		public string ReadDomainName()
		{
			var bytes = new List<byte>();
			int length = 0;

			// get  the length of the first label
			while ((length = ReadByte()) != 0)
			{
				// top 2 bits set denotes domain name compression and to reference elsewhere
				if ((length & 0xc0) == 0xc0)
				{
					// work out the existing domain name, copy this pointer
					RecordReader newRecordReader = new RecordReader(m_Data, (length & 0x3f) << 8 | ReadByte());
					if (bytes.Count > 0)
					{
						return Encoding.UTF8.GetString(bytes.ToArray(), 0, bytes.Count) + newRecordReader.ReadDomainName();
					}
					return newRecordReader.ReadDomainName();
				}

				// if not using compression, copy a char at a time to the domain name
				while (length > 0)
				{
					bytes.Add(ReadByte());
					length--;
				}
				bytes.Add((byte)'.');
			}
			if (bytes.Count == 0)
				return ".";
			return Encoding.UTF8.GetString(bytes.ToArray(), 0, bytes.Count);
		}

		public RecordNXT(RecordReader rr)
		{
			ushort length = rr.ReadUInt16(-2);
			NEXTDOMAINNAME = rr.ReadDomainName();
			length -= (ushort)rr.Position;
			BITMAP = new byte[length];
			BITMAP = rr.ReadBytes(length);
		}

 public RecordNAPTR(RecordReader rr)
 {
     ORDER = rr.ReadUInt16();
     PREFERENCE = rr.ReadUInt16();
     FLAGS = rr.ReadString();
     SERVICES = rr.ReadString();
     REGEXP = rr.ReadString();
     REPLACEMENT = rr.ReadDomainName();
 }

        public RecordNAPTR(RecordReader rr)
        {
            Order = rr.ReadShort();
            Preference = rr.ReadShort();
            rr.ReadChar();                      // 1 byte needs to be skipped since for ENUM lookups the flag should be single char only. 
            Flag = rr.ReadChar();
            Service = rr.ReadString();
            Rule = rr.ReadString();
            Rule = (Rule != null) ? Rule.Replace(@"\\", @"\") : null;
            Replacement = rr.ReadDomainName();                  
 		}

		public RecordTKEY(RecordReader rr)
		{
			ALGORITHM = rr.ReadDomainName();
			INCEPTION = rr.ReadUInt32();
			EXPIRATION = rr.ReadUInt32();
			MODE = rr.ReadUInt16();
			ERROR = rr.ReadUInt16();
			KEYSIZE = rr.ReadUInt16();
			KEYDATA = rr.ReadBytes(KEYSIZE);
			OTHERSIZE = rr.ReadUInt16();
			OTHERDATA = rr.ReadBytes(OTHERSIZE);
		}

 public RecordTSIG(RecordReader rr)
 {
     ALGORITHMNAME = rr.ReadDomainName();
     TIMESIGNED = rr.ReadUInt32() << 32 | rr.ReadUInt32();
     FUDGE = rr.ReadUInt16();
     MACSIZE = rr.ReadUInt16();
     MAC = rr.ReadBytes(MACSIZE);
     ORIGINALID = rr.ReadUInt16();
     ERROR = rr.ReadUInt16();
     OTHERLEN = rr.ReadUInt16();
     OTHERDATA = rr.ReadBytes(OTHERLEN);
 }

		public RecordSIG(RecordReader rr)
		{
			TYPECOVERED = rr.ReadUInt16();
			ALGORITHM = rr.ReadByte();
			LABELS = rr.ReadByte();
			ORIGINALTTL = rr.ReadUInt32();
			SIGNATUREEXPIRATION = rr.ReadUInt32();
			SIGNATUREINCEPTION = rr.ReadUInt32();
			KEYTAG = rr.ReadUInt16();
			SIGNERSNAME = rr.ReadDomainName();
			SIGNATURE = rr.ReadString();
		}

		public RR(RecordReader rr)
		{
			TimeLived = 0;
			NAME = rr.ReadDomainName();
            Type = (DNSType)rr.ReadShort();
			Class = (Class)rr.ReadShort();
			TTL = rr.ReadInt();
			RDLENGTH = rr.ReadShort();
            //Console.WriteLine("RDLENGTH : " + RDLENGTH.ToString());
            RECORD = rr.ReadRecord(Type);
            //Console.WriteLine("Type : " + Type.ToString());
			RECORD.RR = this;

            //Console.WriteLine("TTL=" + TTL + ".");

            if (TTL <= 0)
            {
                TTL = MIN_TTL;
            }
		}

		public RecordMR(RecordReader rr)
		{
			NEWNAME = rr.ReadDomainName();
		}

 public RecordCNAME(RecordReader rr)
 {
     CNAME = rr.ReadDomainName();
 }

 public RR(RecordReader rr)
 {
     TimeLived = 0;
     NAME = rr.ReadDomainName();
     Type = (Type)rr.ReadUInt16();
     Class = (Class)rr.ReadUInt16();
     TTL = rr.ReadUInt32();
     RDLENGTH = rr.ReadUInt16();
     RECORD = rr.ReadRecord(Type);
     RECORD.RR = this;
 }