public static unsafe bool Ipv4StringToAddress(ReadOnlySpan <char> ipSpan, out long address)
{
int end = ipSpan.Length;
long tmpAddr;
fixed(char *ipStringPtr = &MemoryMarshal.GetReference(ipSpan))
{
tmpAddr = IPv4AddressHelper.ParseNonCanonical(ipStringPtr, 0, ref end, notImplicitFile: true);
}
if (tmpAddr != IPv4AddressHelper.Invalid && end == ipSpan.Length)
{
// IPv4AddressHelper.ParseNonCanonical returns the bytes in the inverse order.
// Reverse them and return success.
address = BinaryPrimitives.ReverseEndianness((uint)tmpAddr);
return(true);
}
else
{
// Failed to parse the address.
address = 0;
return(false);
}
}
public static short HostToNetworkOrder(short host)
{
return(BitConverter.IsLittleEndian ? BinaryPrimitives.ReverseEndianness(host) : host);
}