public DnsResourceDataCertificationAuthorityAuthorization(DnsCertificationAuthorityAuthorizationFlags flags, DataSegment tag, DataSegment value)
{
if (tag == null)
{
throw new ArgumentNullException("tag");
}
if (tag.Length > byte.MaxValue)
{
throw new ArgumentOutOfRangeException("tag", tag.Length, string.Format(CultureInfo.InvariantCulture, "Cannot be longer than {0}", byte.MaxValue));
}
Flags = flags;
Tag = tag;
Value = value;
}
public DnsResourceDataCertificationAuthorityAuthorization(DnsCertificationAuthorityAuthorizationFlags flags, DataSegment tag, DataSegment value)
{
if (tag == null)
{
throw new ArgumentNullException("tag");
}
if (tag.Length > (int)byte.MaxValue)
{
throw new ArgumentOutOfRangeException("tag", (object)tag.Length, string.Format((IFormatProvider)CultureInfo.InvariantCulture, "Cannot be longer than {0}", new object[1]
{
(object)byte.MaxValue
}));
}
this.Flags = flags;
this.Tag = tag;
this.Value = value;
}
internal override DnsResourceData CreateInstance(DataSegment data)
{
if (data.Length < 2)
{
return((DnsResourceData)null);
}
DnsCertificationAuthorityAuthorizationFlags flags = (DnsCertificationAuthorityAuthorizationFlags)data[0];
byte num = data[1];
int offset = 2 + (int)num;
if (data.Length < offset)
{
return((DnsResourceData)null);
}
DataSegment tag = data.Subsegment(2, (int)num);
DataSegment dataSegment = data.Subsegment(offset, data.Length - offset);
return((DnsResourceData) new DnsResourceDataCertificationAuthorityAuthorization(flags, tag, dataSegment));
}
internal override DnsResourceData CreateInstance(DataSegment data)
{
if (data.Length < ConstantPartLength)
{
return(null);
}
DnsCertificationAuthorityAuthorizationFlags flags = (DnsCertificationAuthorityAuthorizationFlags)data[Offset.Flags];
byte tagLength = data[Offset.TagLength];
int valueOffset = ConstantPartLength + tagLength;
if (data.Length < valueOffset)
{
return(null);
}
DataSegment tag = data.Subsegment(Offset.Tag, tagLength);
DataSegment value = data.Subsegment(valueOffset, data.Length - valueOffset);
return(new DnsResourceDataCertificationAuthorityAuthorization(flags, tag, value));
}
