private void metroButton1_Click(object sender, EventArgs e)
{
this.listBox1.Items.Clear();
MyAPI.GetTcpStats();
string m_algo = "";
switch (MyAPI.TcpStats.dwRtoAlgorithm)
{
case 1: m_algo = "Other"; break;
case 2: m_algo = "Constant Time-out"; break;
case 3: m_algo = "MIL-STD-1778 Appendix B"; break;
case 4: m_algo = "Van Jacobson's Algorithm"; break;
}
this.listBox1.Items.Add(string.Format("{0} : {1}", "RtoAlgorithm", m_algo));
this.listBox1.Items.Add(string.Format("{0} : {1}", "RtoMin", MyAPI.TcpStats.dwRtoMin.ToString()));
this.listBox1.Items.Add(string.Format("{0} : {1}", "RtoMax", MyAPI.TcpStats.dwRtoMax.ToString()));
this.listBox1.Items.Add(string.Format("{0} : {1}", "Max Connection", MyAPI.TcpStats.dwMaxConn.ToString()));
this.listBox1.Items.Add(string.Format("{0} : {1}", "Active Open Connection", MyAPI.TcpStats.dwActiveOpens.ToString()));
this.listBox1.Items.Add(string.Format("{0} : {1}", "Passive Open Connection", MyAPI.TcpStats.dwPassiveOpens.ToString()));
this.listBox1.Items.Add(string.Format("{0} : {1}", "Attempte Fail", MyAPI.TcpStats.dwAttemptFails.ToString()));
this.listBox1.Items.Add(string.Format("{0} : {1}", "Estabished connection that have been reset", MyAPI.TcpStats.dwEstabResets.ToString()));
this.listBox1.Items.Add(string.Format("{0} : {1}", "Current estabished connection", MyAPI.TcpStats.dwCurrEstab.ToString()));
this.listBox1.Items.Add(string.Format("{0} : {1}", "In Segments", MyAPI.TcpStats.dwInSegs.ToString()));
this.listBox1.Items.Add(string.Format("{0} : {1}", "Out Segement", MyAPI.TcpStats.dwOutSegs.ToString()));
this.listBox1.Items.Add(string.Format("{0} : {1}", "Segement Retransmitted", MyAPI.TcpStats.dwRetransSegs.ToString()));
this.listBox1.Items.Add(string.Format("{0} : {1}", "InErrors", MyAPI.TcpStats.dwInErrs.ToString()));
this.listBox1.Items.Add(string.Format("{0} : {1}", "number of segments transmitted with the reset flag set", MyAPI.TcpStats.dwRetransSegs.ToString()));
this.listBox1.Items.Add(string.Format("{0} : {1}", "number of connections", MyAPI.TcpStats.dwNumConns.ToString()));
}
string doLog()
{
DateTime dt = DateTime.Now;
string dtStr = dt.ToShortDateString() + ", " + dt.ToShortTimeString();
if (g_iphlp == null)
{
g_iphlp = new IpHlpApidotnet.IPHelper();
}
string sOut = "";
g_iphlp.GetTcpConnexions();
sOut += "======= TCP table ========\r\n" + "local".PadRight(28) + "remote\r\n";
foreach (IpHlpApidotnet.MIB_TCPROW stat in g_iphlp.TcpConnexion.table)
{
sOut += IpHlpApidotnet.IPHelper.dump_MIB_TCPROW(stat) + "\r\n";
}
g_iphlp.GetUdpConnexions();
sOut += "======= UDP table ========\r\n";
foreach (IpHlpApidotnet.MIB_UDPROW stat in g_iphlp.UdpConnexion.table)
{
sOut += IpHlpApidotnet.IPHelper.dump_MIB_UDPROW(stat) + "\r\n";
}
g_iphlp.GetTcpStats();
sOut += "======= TCP statistics ========\r\n";
sOut += IpHlpApidotnet.IPHelper.dump_MIB_TCPSTATS(g_iphlp.TcpStats) + "\r\n";
g_iphlp.GetUdpStats();
sOut += "======= UDP statistics ========\r\n";
sOut += IpHlpApidotnet.IPHelper.dump_MIB_UDPSTATS(g_iphlp.UdpStats) + "\r\n";
AdapterInfo.AdaptersInfo aInfo = new AdapterInfo.AdaptersInfo();
sOut += "======= Adapter infos ==========\r\n";
foreach (AdapterInfo.IP_ADAPTER_INFO info in aInfo._adapterList)
{
sOut += info.Index.ToString() + ": " + info.AdapterName + ", " + info.CurrentIpAddress.IpAddress.String + "\r\n";
}
g_iphlp.getRoutingTable();
sOut += "======= Route entries ==========\r\n";
// 1 2 3 4 5 6 7 8
// 12345678901234567890123456789012345678901234567890123456789012345678901234567890123
sOut += "Network Destination Netmask Gateway Interface Metric\r\n";
foreach (IpHlpApidotnet.IPHlpAPI32Wrapper.MIB_IPFORWARDROW row in g_iphlp._routeEntry)
{
sOut += g_iphlp.dumpRouteEntry(row) + "\r\n";
}
string sFile = "\\netstat.log";
try
{
StreamWriter sw = new StreamWriter(sFile, true, Encoding.UTF8, 2000);
sw.WriteLine(dtStr + " #################\r\n" + sOut);
sw.Flush();
sw.Close();
System.Diagnostics.Debug.WriteLine("logged to file");
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("Exception in writeLog: " + ex.Message);
}
return(sOut);
}