private void OutputAction(pcap_data data)
{
var inst = new Ip_list_data
{
Source_ip = data.source_ip,
Source_port = data.source_port,
Dest_ip = data.dest_ip,
Dest_port = data.dest_port,
Time = data.time,
Conut = 1,
Ttl = data.ttl,
Type = (data.type == 6) ? "Tcp" : "Udp"
};
string destip = lpv4 == data.source_ip ? data.dest_ip : data.source_ip;
ushort destport = lpv4 == data.source_ip ? data.dest_port : data.source_port;
string code = Toarray(data.p_data, data.len);
string path = Directory.GetCurrentDirectory() + "\\cache";
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
File.AppendAllText(path + "\\" + destip + "." + destport.ToString() + ".txt",
data.time + " len " + data.len.ToString() + " " +
(data.source_ip == lpv4 ? "Send" : "Recv") + " " +
data.source_ip + ":" + data.source_port.ToString() + "-->" +
data.dest_ip + ":" + data.dest_port.ToString() + "\r" + code + "\n");
ip_list_name.Dispatcher.Invoke(() =>
{
try
{
foreach (var item in ip_list)
{
if (item.Source_ip == destip || item.Dest_ip == destip)
{
if (item.Source_port == destport || item.Dest_port == destport)
{
item.Conut++;
item.Time = inst.Time;
item.Ttl = inst.Ttl;
return;
}
}
}
ip_list.Add(inst);
}
catch (Exception e)
{
throw e;
}
});
}
private void msegloop(object param)
{
clrtool.mytool tool = (clrtool.mytool)param;
while (thread_br)
{
pcap_data data = tool.read();
if (data.res == 0)
{
continue;
}
if (data.res == -1)
{
return;
}
OutputAction(data);
// Console.WriteLine(data.time + " " + data.len.ToString() +" "+data.source_ip + ":" + data.source_port.ToString()+"-->"+data.dest_ip+":"+data.dest_port.ToString());
}
}
