internal override void MarshalToChain(DnsRecordChain chain)
{
int pointerOffset = Marshal.SizeOf(typeof(int));
int pointerSize = Marshal.SizeOf(typeof(IntPtr));
int recordLength = pointerOffset + pointerSize * _lines.Count;
if (recordLength > ushort.MaxValue) throw new InvalidOperationException();
IntPtr record = MarshalBase(chain, DnsApi.DNS_TYPE_TEXT, (ushort)recordLength);
IntPtr recordData = DnsRecordChain.GetDataPointer(record);
Marshal.WriteInt32(recordData, 0, _lines.Count);
for (int i = 0; i < _lines.Count; i++)
{
Marshal.WriteIntPtr(recordData, pointerOffset + pointerSize * i, chain.AllocatePoolUnicodeString(_lines[i]));
}
}
internal IntPtr MarshalBase(DnsRecordChain chain, ushort type, byte[] data)
{
return chain.PrependRecord(_name, type, _flags, _ttl, data);
}
internal abstract void MarshalToChain(DnsRecordChain chain);
internal IntPtr MarshalBase(DnsRecordChain chain, ushort type, ushort dataLength)
{
return chain.PrependRecord(_name, type, dataLength, _flags, _ttl);
}
