public static uint IPToINT(string strIP)
{
return(ScannerStatic.IPToINT(strIP, false));
}
public static void GetIpRange(string[] strIps)
{
List <Range> lst = new List <Range>();
Regex reg = new Regex(@"^(\d{1,3}\.){3}\d{1,3}");
foreach (var v in strIps)
{
string strIP = string.Empty;
string[] strLine = v.Trim().Trim(',').Trim().Split(m_split);
if (strLine.Length == 0)
{
continue;
}
Range rg = new Range();
try {
if (!reg.IsMatch(v.Trim()))
{
foreach (var ip in Dns.GetHostEntry(v.Trim()).AddressList)
{
if (!ip.IsIPv6LinkLocal)
{
strIP = ip.ToString();
if (!ScannerConfiger.DomainDic.ContainsKey(strIP))
{
rg.Start = rg.End = ScannerStatic.IPToINT(strIP, true);
ScannerConfiger.DomainDic.Add(strIP, new HashSet <string>());
}
ScannerConfiger.DomainDic[strIP].Add(v.Trim());
break;
}
}
if (rg.Start == 0)
{
throw new Exception("Can not get IPV4");
}
}
else if (strLine.Length == 1)
{
rg.Start = rg.End = ScannerStatic.IPToINT(strLine[0].Trim(), true);
}
else if (strLine.Length == 2)
{
rg.Start = ScannerStatic.IPToINT(strLine[0].Trim(), true);
if (v.Contains("-"))
{
rg.End = ScannerStatic.IPToINT(strLine[1].Trim(), true);
}
else
{
int nBit = (32 - int.Parse(strLine[1]));
if (nBit < 0)
{
throw new Exception();
}
if (nBit == 0)
{
rg.End = rg.Start;
}
else
{
uint nMask = 0xFFFFFFFF << nBit;
rg.Start = (rg.Start & nMask) + 1;
rg.End = (rg.Start | (~nMask) - 1);
}
}
if (rg.End < rg.Start)
{
throw new ArgumentException("Invalid IP range");
}
}
else
{
throw new FormatException("Format error");
}
lst.Add(rg);
} catch (Exception ex) {
throw new Exception("Error:" + v + "\r\n" + ex.Message, ex);
}
}
ScannerConfiger.IPRange = lst;
}
