public SoaRecord(DataBuffer buffer)
{
_primaryNameServer = buffer.ReadDomainName();
_responsibleMailAddress = buffer.ReadDomainName();
_serial = buffer.ReadInt();
_refresh = buffer.ReadInt();
_retry = buffer.ReadInt();
_expire = buffer.ReadInt();
_defaultTtl = buffer.ReadInt();
}
public SoaRecord(DataBuffer buffer)
{
_primaryNameServer = buffer.ReadDomainName();
_responsibleMailAddress = buffer.ReadDomainName();
_serial = buffer.ReadInt();
_refresh = buffer.ReadInt();
_retry = buffer.ReadInt();
_expire = buffer.ReadInt();
_defaultTtl = buffer.ReadInt();
}
public SrvRecord(DataBuffer buffer)
{
_priority = buffer.ReadShortInt();
_weight = buffer.ReadShortUInt();
_port = buffer.ReadShortUInt();
_domain = buffer.ReadDomainName();
}
public SrvRecord(DataBuffer buffer)
{
_priority = buffer.ReadShortInt();
_weight = buffer.ReadShortUInt();
_port = buffer.ReadShortUInt();
_domain = buffer.ReadDomainName();
}
public A6Record(DataBuffer buffer)
{
_prefixLength = buffer.ReadByte();
if (_prefixLength == 0) //Only Address Present
{
_ipAddress = buffer.ReadIPv6Address();
}
else if (_prefixLength == 128) //Only Domain Name Present
{
_domain = buffer.ReadDomainName();
}
else //Address and Domain Name Present
{
_ipAddress = buffer.ReadIPv6Address();
_domain = buffer.ReadDomainName();
}
}
public A6Record(DataBuffer buffer)
{
_prefixLength = buffer.ReadByte();
if (_prefixLength == 0) //Only Address Present
{
_ipAddress = buffer.ReadIPv6Address();
}
else if (_prefixLength == 128) //Only Domain Name Present
{
_domain = buffer.ReadDomainName();
}
else //Address and Domain Name Present
{
_ipAddress = buffer.ReadIPv6Address();
_domain = buffer.ReadDomainName();
}
}
public DnsEntry(DataBuffer buffer)
{
try
{
_domain = buffer.ReadDomainName();
byte b = buffer.ReadByte();
_recType = (RecordType)buffer.ReadShortInt();
_classType = buffer.ReadShortInt();
_ttl = buffer.ReadInt();
int length = buffer.ReadByte();
switch (_recType)
{
case RecordType.A: _data = new ARecord(buffer); break;
case RecordType.NS: _data = new NSRecord(buffer); break;
case RecordType.CNAME: _data = new CNameRecord(buffer); break;
case RecordType.SOA: _data = new SoaRecord(buffer); break;
case RecordType.MB: _data = new MBRecord(buffer); break;
case RecordType.MG: _data = new MGRecord(buffer); break;
case RecordType.MR: _data = new MRRecord(buffer); break;
case RecordType.NULL: _data = new NullRecord(buffer, length); break;
case RecordType.WKS: _data = new WksRecord(buffer, length); break;
case RecordType.PTR: _data = new PtrRecord(buffer); break;
case RecordType.HINFO: _data = new HInfoRecord(buffer, length); break;
case RecordType.MINFO: _data = new MInfoRecord(buffer); break;
case RecordType.MX: _data = new MXRecord(buffer); break;
case RecordType.TXT: _data = new TxtRecord(buffer, length); break;
case RecordType.RP: _data = new RPRecord(buffer); break;
case RecordType.AFSDB: _data = new AfsdbRecord(buffer); break;
case RecordType.X25: _data = new X25Record(buffer); break;
case RecordType.ISDN: _data = new IsdnRecord(buffer); break;
case RecordType.RT: _data = new RTRecord(buffer); break;
case RecordType.NSAP: _data = new NsapRecord(buffer, length); break;
case RecordType.SIG: _data = new SigRecord(buffer, length); break;
case RecordType.KEY: _data = new KeyRecord(buffer, length); break;
case RecordType.PX: _data = new PXRecord(buffer); break;
case RecordType.AAAA: _data = new AAAARecord(buffer); break;
case RecordType.LOC: _data = new LocRecord(buffer); break;
case RecordType.SRV: _data = new SrvRecord(buffer); break;
case RecordType.NAPTR: _data = new NaptrRecord(buffer); break;
case RecordType.KX: _data = new KXRecord(buffer); break;
case RecordType.A6: _data = new A6Record(buffer); break;
case RecordType.DNAME: _data = new DNameRecord(buffer); break;
case RecordType.DS: _data = new DSRecord(buffer, length); break;
case RecordType.TKEY: _data = new TKeyRecord(buffer); break;
case RecordType.TSIG: _data = new TSigRecord(buffer); break;
default: throw new DnsQueryException("Invalid DNS Record Type in DNS Response", null);
}
}
catch (Exception ex)
{
_data = new ExceptionRecord(ex.Message);
throw ex;
}
}
public TKeyRecord(DataBuffer buffer)
{
_algorithm = buffer.ReadDomainName();
_inception = buffer.ReadUInt();
_expiration = buffer.ReadUInt();
_mode = buffer.ReadShortUInt();
_error = buffer.ReadShortUInt();
_keySize = buffer.ReadShortUInt();
_keyData = buffer.ReadBytes(_keySize);
_otherSize = buffer.ReadShortUInt();
_otherData = buffer.ReadBytes(_otherSize);
}
public TSigRecord(DataBuffer buffer)
{
_algorithm = buffer.ReadDomainName();
_timeSigned = buffer.ReadLongInt();
_fudge = buffer.ReadShortUInt();
_macSize = buffer.ReadShortUInt();
_mac = buffer.ReadBytes(_macSize);
_originalId = buffer.ReadShortUInt();
_error = buffer.ReadShortUInt();
_otherLen = buffer.ReadShortUInt();
_otherData = buffer.ReadBytes(_otherLen);
}
public TSigRecord(DataBuffer buffer)
{
_algorithm = buffer.ReadDomainName();
_timeSigned = buffer.ReadLongInt();
_fudge = buffer.ReadShortUInt();
_macSize = buffer.ReadShortUInt();
_mac = buffer.ReadBytes(_macSize);
_originalId = buffer.ReadShortUInt();
_error = buffer.ReadShortUInt();
_otherLen = buffer.ReadShortUInt();
_otherData = buffer.ReadBytes(_otherLen);
}
public TKeyRecord(DataBuffer buffer)
{
_algorithm = buffer.ReadDomainName();
_inception = buffer.ReadUInt();
_expiration = buffer.ReadUInt();
_mode = buffer.ReadShortUInt();
_error = buffer.ReadShortUInt();
_keySize = buffer.ReadShortUInt();
_keyData = buffer.ReadBytes(_keySize);
_otherSize = buffer.ReadShortUInt();
_otherData = buffer.ReadBytes(_otherSize);
}
public SigRecord(DataBuffer buffer, int length)
{
int pos = buffer.Position;
_coveredType = buffer.ReadShortInt();
_algorithm = buffer.ReadByte();
_numLabels = buffer.ReadByte();
_expiration = buffer.ReadUInt();
_inception = buffer.ReadUInt();
_keyTag = buffer.ReadShortInt();
_signer = buffer.ReadDomainName();
buffer.Position = pos - length;
}
public SigRecord(DataBuffer buffer, int length)
{
int pos = buffer.Position;
_coveredType = buffer.ReadShortInt();
_algorithm = buffer.ReadByte();
_numLabels = buffer.ReadByte();
_expiration = buffer.ReadUInt();
_inception = buffer.ReadUInt();
_keyTag = buffer.ReadShortInt();
_signer = buffer.ReadDomainName();
buffer.Position = pos - length;
}
public DomainNameOnly(DataBuffer buffer)
{
_domain = buffer.ReadDomainName();
}
public MInfoRecord(DataBuffer buffer)
{
_responsibleMailbox = buffer.ReadDomainName();
_errorMailbox = buffer.ReadDomainName();
}
public DomainNameOnly(DataBuffer buffer)
{
_domain = buffer.ReadDomainName();
}
public Question(DataBuffer buffer)
{
_domain = buffer.ReadDomainName();
_recType = (RecordType)buffer.ReadBEShortInt();
_classType = buffer.ReadBEShortInt();
}
public DnsEntry(DataBuffer buffer)
{
try
{
_domain = buffer.ReadDomainName();
byte b = buffer.ReadByte();
_recType = (RecordType)buffer.ReadShortInt();
_classType = buffer.ReadShortInt();
_ttl = buffer.ReadInt();
int length = buffer.ReadByte();
switch (_recType)
{
case RecordType.A: _data = new ARecord(buffer); break;
case RecordType.NS: _data = new NSRecord(buffer); break;
case RecordType.CNAME: _data = new CNameRecord(buffer); break;
case RecordType.SOA: _data = new SoaRecord(buffer); break;
case RecordType.MB: _data = new MBRecord(buffer); break;
case RecordType.MG: _data = new MGRecord(buffer); break;
case RecordType.MR: _data = new MRRecord(buffer); break;
case RecordType.NULL: _data = new NullRecord(buffer, length); break;
case RecordType.WKS: _data = new WksRecord(buffer, length); break;
case RecordType.PTR: _data = new PtrRecord(buffer); break;
case RecordType.HINFO: _data = new HInfoRecord(buffer, length); break;
case RecordType.MINFO: _data = new MInfoRecord(buffer); break;
case RecordType.MX: _data = new MXRecord(buffer); break;
case RecordType.TXT: _data = new TxtRecord(buffer, length); break;
case RecordType.RP: _data = new RPRecord(buffer); break;
case RecordType.AFSDB: _data = new AfsdbRecord(buffer); break;
case RecordType.X25: _data = new X25Record(buffer); break;
case RecordType.ISDN: _data = new IsdnRecord(buffer); break;
case RecordType.RT: _data = new RTRecord(buffer); break;
case RecordType.NSAP: _data = new NsapRecord(buffer, length); break;
case RecordType.SIG: _data = new SigRecord(buffer, length); break;
case RecordType.KEY: _data = new KeyRecord(buffer, length); break;
case RecordType.PX: _data = new PXRecord(buffer); break;
case RecordType.AAAA: _data = new AAAARecord(buffer); break;
case RecordType.LOC: _data = new LocRecord(buffer); break;
case RecordType.SRV: _data = new SrvRecord(buffer); break;
case RecordType.NAPTR: _data = new NaptrRecord(buffer); break;
case RecordType.KX: _data = new KXRecord(buffer); break;
case RecordType.A6: _data = new A6Record(buffer); break;
case RecordType.DNAME: _data = new DNameRecord(buffer); break;
case RecordType.DS: _data = new DSRecord(buffer, length); break;
case RecordType.TKEY: _data = new TKeyRecord(buffer); break;
case RecordType.TSIG: _data = new TSigRecord(buffer); break;
default: throw new DnsQueryException("Invalid DNS Record Type in DNS Response", null);
}
}
catch (Exception ex)
{
_data = new ExceptionRecord(ex.Message);
throw ex;
}
}
public PXRecord(DataBuffer buffer)
: base(buffer)
{
_x400Domain = buffer.ReadDomainName();
}
public PXRecord(DataBuffer buffer)
: base(buffer)
{
_x400Domain = buffer.ReadDomainName();
}
public AfsdbRecord(DataBuffer buffer)
{
_subType = buffer.ReadShortInt();
_domain = buffer.ReadDomainName();
}
public MInfoRecord(DataBuffer buffer)
{
_responsibleMailbox = buffer.ReadDomainName();
_errorMailbox = buffer.ReadDomainName();
}
public PrefAndDomain(DataBuffer buffer)
{
_preference = buffer.ReadBEShortInt();
_domain = buffer.ReadDomainName();
}
public Question(DataBuffer buffer)
{
_domain = buffer.ReadDomainName();
_recType = (RecordType)buffer.ReadBEShortInt();
_classType = buffer.ReadBEShortInt();
}
public PrefAndDomain(DataBuffer buffer)
{
_preference = buffer.ReadBEShortInt();
_domain = buffer.ReadDomainName();
}
public AfsdbRecord(DataBuffer buffer)
{
_subType = buffer.ReadShortInt();
_domain = buffer.ReadDomainName();
}
public RPRecord(DataBuffer buffer)
{
_responsibleMailbox = buffer.ReadDomainName();
_textDomain = buffer.ReadDomainName();
}
public RPRecord(DataBuffer buffer)
{
_responsibleMailbox = buffer.ReadDomainName();
_textDomain = buffer.ReadDomainName();
}
