public static IPPortOrRange Parse(string getNextArg, char splitChar = ':')
{
string[] split = getNextArg.Split(new[] { splitChar });
if (split.Length == 0)
{
throw new IpTablesNetException("Error");
}
string[] splitIp = split[0].Split(new[] { '-' });
IPAddress lowerIp = IPAddress.Parse(splitIp[0]);
IPAddress upperIp;
if (splitIp.Length == 1)
{
upperIp = lowerIp;
}
else
{
upperIp = IPAddress.Parse(splitIp[1]);
}
if (split.Length == 1)
{
return(new IPPortOrRange(lowerIp, upperIp));
}
return(new IPPortOrRange(lowerIp, upperIp, PortOrRange.Parse(split[1], '-')));
}
public static IPPortOrRange Parse(string getNextArg)
{
var match = ParsePattern.Match(getNextArg);
if (!match.Success)
{
throw new ArgumentException("Invalid IP port or range format");
}
IPAddress lowerIp = null;
IPAddress upperIp = null;
String port = null;
for (int i = 0; i < match.Groups.Count; i++)
{
var g = match.Groups[i];
if (g.Value == "")
{
continue;
}
var name = ParsePattern.GroupNameFromNumber(i);
if (name == "ip1_1" || name == "ip1_2" || name == "ip1_3")
{
lowerIp = IPAddress.Parse(g.Value);
}
else if (name == "ip2_1" || name == "ip2_2" || name == "ip2_3")
{
upperIp = IPAddress.Parse(g.Value);
}
else if (name == "port_1" || name == "port_2" || name == "port_3")
{
port = g.Value;
}
}
if (lowerIp == null)
{
lowerIp = upperIp;
}
if (port == null)
{
return(new IPPortOrRange(lowerIp, upperIp));
}
return(new IPPortOrRange(lowerIp, upperIp, PortOrRange.Parse(port, '-')));
}