public static IPAddress to_ipv6(IPAddress ia)
{
return(new IPAddress(
IpBits.V6,
ia.host_address,
Prefix128.create(ia.prefix.num).unwrap(),
null,
IpV6.ipv6_is_private, IpV6.ipv6_is_loopback, IpV6.ipv6_to_ipv6));
}
public static Result <IPAddress> from_int(BigInteger bi, uint prefixNum)
{
var prefix = Prefix128.create(prefixNum);
if (prefix.isErr())
{
return(Result <IPAddress> .Err(prefix.unwrapErr()));
}
return(enhance_if_mapped(new IPAddress(
IpBits.V6,
bi,
prefix.unwrap(),
null,
ipv6_is_private, ipv6_is_loopback, ipv6_to_ipv6)));
}
/// Creates a new IPv6 address object.
///
/// An IPv6 address can be expressed in any of the following forms:
///
/// * "2001:0db8:0000:0000:0008:0800:200C:417A": IPv6 address with no compression
/// * "2001:db8:0:0:8:800:200C:417A": IPv6 address with leading zeros compression
/// * "2001:db8::8:800:200C:417A": IPv6 address with full compression
///
/// In all these 3 cases, a new IPv6 address object will be created, using the default
/// subnet mask /128
///
/// You can also specify the subnet mask as with IPv4 addresses:
///
/// ip6 = IPAddress "2001:db8::8:800:200c:417a/64"
///
public static Result <IPAddress> create(String str)
{
var splitted = IPAddress.Split_at_slash(str);
if (IPAddress.is_valid_ipv6(splitted.addr))
{
var o_num = IPAddress.split_to_num(splitted.addr);
if (o_num.isErr())
{
return(Result <IPAddress> .Err(o_num.unwrapErr()));
}
var netmask = 128u;
if (splitted.netmask != null)
{
var network = splitted.netmask;
var num_mask = IPAddress.parseInt(network, 10);
if (!num_mask.HasValue)
{
return(Result <IPAddress> .Err("Invalid Netmask <<str>>"));
}
netmask = num_mask.Value;
}
var prefix = Prefix128.create(netmask);
if (prefix.isErr())
{
return(Result <IPAddress> .Err(prefix.unwrapErr()));
}
return(enhance_if_mapped(new IPAddress(
IpBits.V6,
o_num.unwrap(),
prefix.unwrap(),
null,
ipv6_is_private, ipv6_is_loopback, ipv6_to_ipv6)));
}
return(Result <IPAddress> .Err("Invalid IP <<str>>"));
}
