dotnet-core_mail-server/MailServer/DNSClient/Records/AtmaRecord.cs

75 lines
3.4 KiB
C#

/**********************************************************************
* Copyright (c) 2010, j. montgomery *
* All rights reserved. *
* *
* Redistribution and use in source and binary forms, with or without *
* modification, are permitted provided that the following conditions *
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* + Redistributions in binary form must reproduce the above copyright*
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* + Neither the name of j. montgomery's employer nor the names of *
* its contributors may be used to endorse or promote products *
* derived from this software without specific prior written *
* permission. *
* *
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS*
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using System;
using System.Collections.Generic;
using System.Text;
using System.IO;
namespace DnDns.Records
{
public sealed class AtmaRecord : DnsRecordBase
{
private string _address;
private ATMFormat _format;
public string Address
{
get { return _address; }
}
public ATMFormat Format
{
get { return _format; }
}
internal AtmaRecord(RecordHeader dnsHeader) : base(dnsHeader) { }
public override void ParseRecord(ref MemoryStream ms)
{
byte[] address = new byte[this.DnsHeader.DataLength - 1];
_format = (ATMFormat)ms.ReadByte();
ms.Read(address, 0, this.DnsHeader.DataLength - 1);
_address = Encoding.ASCII.GetString(address);
_answer = "Address: " + _address + ", Format: " + _format;
}
public enum ATMFormat : byte
{
E164 = 0x01,
NSAP = 0x02
}
}
}