private void GO()
{
ProcInfo = new ProcessPerformanceInfo()
{
ProcessID = 3684
};
int pid = ProcInfo.ProcessID;
List <int> ports = new List <int>();
#region get ports for certain process through executing the netstat -ano command in cmd
Process pro = new Process();
pro.StartInfo.FileName = "cmd.exe";
pro.StartInfo.UseShellExecute = false;
pro.StartInfo.RedirectStandardInput = true;
pro.StartInfo.RedirectStandardOutput = true;
pro.StartInfo.RedirectStandardError = true;
pro.StartInfo.CreateNoWindow = true;
pro.Start();
pro.StandardInput.WriteLine("netstat -ano");
pro.StandardInput.WriteLine("exit");
Regex reg = new Regex("\\s+", RegexOptions.Compiled);
string line = null;
ports.Clear();
while ((line = pro.StandardOutput.ReadLine()) != null)
{
line = line.Trim();
if (line.StartsWith("TCP", StringComparison.OrdinalIgnoreCase))
{
line = reg.Replace(line, ",");
string[] arr = line.Split(',');
if (arr[4] == pid.ToString())
{
string soc = arr[1];
int pos = soc.LastIndexOf(':');
int pot = int.Parse(soc.Substring(pos + 1));
ports.Add(pot);
}
}
else if (line.StartsWith("UDP", StringComparison.OrdinalIgnoreCase))
{
line = reg.Replace(line, ",");
string[] arr = line.Split(',');
if (arr[3] == pid.ToString())
{
string soc = arr[1];
int pos = soc.LastIndexOf(':');
int pot = int.Parse(soc.Substring(pos + 1));
ports.Add(pot);
}
}
}
pro.Close();
#endregion
//get ip address
IPAddress[] addrList = Dns.GetHostByName(Dns.GetHostName()).AddressList;
string IP = addrList[0].ToString();
//var devices = NpcapDeviceList.Instance;
var devices = CaptureDeviceList.Instance;
// differentiate based upon types
int count = devices.Count;
if (count < 1)
{
Console.WriteLine("No device found on this machine");
return;
}
for (int i = 0; i < count; ++i)
{
for (int j = 0; j < ports.Count; ++j)
{
CaptureFlowRecv(IP, ports[j], i);
CaptureFlowSend(IP, ports[j], i);
}
}
while (true)
{
SetText1("proc NetTotalBytes : " + ProcInfo.NetTotalBytes);
SetText2("proc NetSendBytes : " + ProcInfo.NetSendBytes);
SetText3("proc NetRecvBytes : " + ProcInfo.NetRecvBytes);
//Call refresh function every 1s
RefreshInfo();
}
}
