public bool Contains(IPAddress ip)
{
if (AddressFamily != ip.AddressFamily)
{
return(false);
}
var tip = TinyIPAddress.FromIPAddress(ip);
return(tip.HasValue && Contains(tip.Value));
}
public static IPNet Parse(string ip, string subnet)
{
if (IPAddress.TryParse(ip, out var ipAddr))
{
if (IPAddress.TryParse(subnet, out var subnetAddr))
{
if (!TinyIPAddress.FromIPAddress(subnetAddr).Value.IsValidSubnet)
{
throw new IPNetParseException("Error parsing subnet mask Address from IP: '" + subnet + "' is not a valid subnet");
}
return(new IPNet(ipAddr, subnetAddr));
}
throw new IPNetParseException("Error parsing subnet mask from IP: '" + subnet + "'");
}
throw new IPNetParseException("Error parsing IP Address from IP: '" + ip + "'");
}
public static IPNet Parse(string ip, string subnet)
{
IPAddress ipAddr, subnetAddr;
if (IPAddress.TryParse(ip, out ipAddr))
{
if (IPAddress.TryParse(subnet, out subnetAddr))
{
if (!TinyIPAddress.FromIPAddress(subnetAddr).Value.IsValidSubnet)
{
throw new IPNetParseException("Error parsing subnet mask Address from IP: '{0}' is not a valid subnet", subnet);
}
return(new IPNet(ipAddr, subnetAddr));
}
throw new IPNetParseException("Error parsing subnet mask from IP: '{0}'", subnet);
}
throw new IPNetParseException("Error parsing IP Address from IP: '{0}'", ip);
}
private bool Contains(TinyIPAddress tip) => AddressFamily == tip.AddressFamily && (TSubnet & TIPAddress) == (TSubnet & tip);
private bool Contains(TinyIPAddress tip)
{
return
(AddressFamily == tip.AddressFamily &&
(TSubnet & TIPAddress) == (TSubnet & tip));
}