public IPAddress(ReadOnlySpan <byte> address)
{
if (address.Length == IPAddressParserStatics.IPv4AddressBytes)
{
PrivateAddress = BinaryPrimitives.ReadUInt32LittleEndian(address);
}
else if (address.Length == IPAddressParserStatics.IPv6AddressBytes)
{
_numbers = new ushort[NumberOfLabels];
for (int i = 0; i < NumberOfLabels; i++)
{
_numbers[i] = (ushort)(address[i * 2] * 256 + address[i * 2 + 1]);
}
}
else
{
throw new ArgumentException(SR.dns_bad_ip_address, nameof(address));
}
}
public static void GetIPv6Address(ReadOnlySpan <byte> buffer, Span <byte> address, out uint scope)
{
buffer.Slice(8, address.Length).CopyTo(address);
scope = BinaryPrimitives.ReadUInt32LittleEndian(buffer.Slice(24));
}
public static uint GetIPv4Address(ReadOnlySpan <byte> buffer) => BinaryPrimitives.ReadUInt32LittleEndian(buffer.Slice(4));