internal override DnsResourceData CreateInstance(DataSegment data)
{
if (data.Length < ConstantPartLength)
{
return(null);
}
bool authenticationProhibited = data.ReadBool(Offset.AuthenticationProhibited, Mask.AuthenticationProhibited);
bool confidentialityProhibited = data.ReadBool(Offset.ConfidentialityProhibited, Mask.ConfidentialityProhibited);
bool experimental = data.ReadBool(Offset.Experimental, Mask.Experimental);
bool isFlagsExtension = data.ReadBool(Offset.IsFlagsExtension, Mask.IsFlagsExtension);
bool userAssociated = data.ReadBool(Offset.UserAssociated, Mask.UserAssociated);
bool ipSec = data.ReadBool(Offset.IpSec, Mask.IpSec);
bool email = data.ReadBool(Offset.Email, Mask.Email);
DnsKeyNameType nameType = (DnsKeyNameType)(data[Offset.NameType] & Mask.NameType);
DnsKeySignatoryAttributes signatory = (DnsKeySignatoryAttributes)(data[Offset.Signatory] & Mask.Signatory);
DnsKeyProtocol protocol = (DnsKeyProtocol)data[Offset.Protocol];
DnsAlgorithm algorithm = (DnsAlgorithm)data[Offset.Algorithm];
ushort? flagsExtension = (isFlagsExtension ? ((ushort?)data.ReadUShort(Offset.FlagsExtension, Endianity.Big)) : null);
int publicKeyOffset = Offset.FlagsExtension + (isFlagsExtension ? sizeof(ushort) : 0);
DataSegment publicKey = data.Subsegment(publicKeyOffset, data.Length - publicKeyOffset);
return(new DnsResourceDataKey(authenticationProhibited, confidentialityProhibited, experimental, userAssociated, ipSec, email, nameType, signatory,
protocol, algorithm, flagsExtension, publicKey));
}
public DnsResourceDataKey(bool authenticationProhibited, bool confidentialityProhibited, bool experimental, bool userAssociated, bool ipSec,
bool email, DnsKeyNameType nameType, DnsKeySignatoryAttributes signatory, DnsKeyProtocol protocol, DnsAlgorithm algorithm,
ushort?flagsExtension, DataSegment publicKey)
{
AuthenticationProhibited = authenticationProhibited;
ConfidentialityProhibited = confidentialityProhibited;
Experimental = experimental;
UserAssociated = userAssociated;
IpSec = ipSec;
Email = email;
FlagsExtension = flagsExtension;
NameType = nameType;
Signatory = signatory;
Protocol = protocol;
Algorithm = algorithm;
PublicKey = publicKey;
}
internal override DnsResourceData CreateInstance(DataSegment data)
{
if (data.Length < 4)
{
return((DnsResourceData)null);
}
bool authenticationProhibited = data.ReadBool(0, (byte)sbyte.MinValue);
bool confidentialityProhibited = data.ReadBool(0, (byte)64);
bool experimental = data.ReadBool(0, (byte)32);
bool flag = data.ReadBool(0, (byte)16);
bool userAssociated = data.ReadBool(0, (byte)4);
bool ipSec = data.ReadBool(1, (byte)sbyte.MinValue);
bool email = data.ReadBool(1, (byte)64);
DnsKeyNameType nameType = (DnsKeyNameType)((uint)data[0] & 3U);
DnsKeySignatoryAttributes signatory = (DnsKeySignatoryAttributes)((uint)data[1] & 15U);
DnsKeyProtocol protocol = (DnsKeyProtocol)data[2];
DnsAlgorithm algorithm = (DnsAlgorithm)data[3];
ushort? flagsExtension = flag ? new ushort?(data.ReadUShort(4, Endianity.Big)) : new ushort?();
int offset = 4 + (flag ? 2 : 0);
DataSegment publicKey = data.Subsegment(offset, data.Length - offset);
return((DnsResourceData) new DnsResourceDataKey(authenticationProhibited, confidentialityProhibited, experimental, userAssociated, ipSec, email, nameType, signatory, protocol, algorithm, flagsExtension, publicKey));
}