public void ToIPEndPointTest()
{
var s1 = @"[2607:f8b0:4007:801::2004]:4154";
var s2 = @"172.217.14.68:1513";
var s3 = @"www.google.com:12313";
var s4 = @"[2607:f8b0:4007:80e::200e]";
var s5 = @"172.217.14.78";
var s6 = @"www.youtube.com";
var r1 = IPFormatter.ToIPEndPoint(s1);
var r2 = IPFormatter.ToIPEndPoint(s2);
var r3 = IPFormatter.ToIPEndPoint(s3);
var r4 = IPFormatter.ToIPEndPoint(s4);
var r5 = IPFormatter.ToIPEndPoint(s5);
var r6 = IPFormatter.ToIPEndPoint(s6);
Assert.AreEqual(r1.Address, IPAddress.Parse(@"2607:f8b0:4007:801::2004"));
Assert.AreEqual(r1.Port, 4154);
Assert.AreEqual(r2.Address, IPAddress.Parse(@"172.217.14.68"));
Assert.AreEqual(r2.Port, 1513);
Assert.IsNull(r3);
Assert.AreEqual(r4.Address, IPAddress.Parse(@"2607:f8b0:4007:80e::200e"));
Assert.AreEqual(r4.Port, 443);
Assert.AreEqual(r5.Address, IPAddress.Parse(@"172.217.14.78"));
Assert.AreEqual(r5.Port, 443);
Assert.IsNull(r6);
}
public static Data StringLine2Data(string line)
{
var s = line.Split(new[] { ' ' }, 2, StringSplitOptions.RemoveEmptyEntries);
if (s.Length < 1)
{
return(null);
}
string hostname;
IPAddress ip = null;
var port = 443;
var sp = s[0].Split(':');
if (sp.Length == 1 || sp.Length == 2)
{
hostname = sp[0];
if (IPFormatter.IsIPv4Address(hostname))
{
ip = IPAddress.Parse(hostname);
}
}
else
{
return(null);
}
if (sp.Length == 2)
{
try
{
port = Convert.ToInt32(sp[1]);
}
catch
{
return(null);
}
if (!IPFormatter.IsPort(port))
{
return(null);
}
}
var res = new Data
{
HostsName = hostname,
Ip = ip,
Port = port,
Description = string.Empty
};
if (s.Length == 2)
{
res.Description = s[1];
}
return(res);
}
private void PingOne(int index)
{
if (mainTable[index].Endpoint == string.Empty)
{
var ip = NetTest.GetIP(mainTable[index].HostsName);
if (ip != null)
{
mainTable[index].Endpoint = ip.AddressFamily == AddressFamily.InterNetwork ? $@"{ip}:{rawTable[index].Port}" : $@"[{ip}]:{rawTable[index].Port}";
}
else
{
return;
}
}
var ipe = IPFormatter.ToIPEndPoint(mainTable[index].Endpoint);
double?latency = null;
var res = Timeout;
var time = DateTime.Now;
try
{
latency = NetTest.TCPing(ipe.Address, ipe.Port, Timeout);
}
catch
{
// ignored
}
if (latency != null)
{
res = Convert.ToInt32(Math.Round(latency.Value));
}
else
{
//notifyIcon1.ShowBalloonTip(1000, time.ToString(CultureInfo.CurrentCulture), $"{mainTable[index].HostsName}\n{ipe}", ToolTipIcon.Error);
}
var log = new DateTable
{
Date = time,
Latency = res
};
mainTable[index].AddNewLog(log);
if (MainList.SelectedRows.Count == 1)
{
var i = MainList.SelectedRows[0].Cells[0].Value as int?;
if (i == index && DateList.Visible)
{
DateList.Invoke(() => { LoadLogs(log); });
}
}
}
private void FirstPing()
{
var t = new Task(() =>
{
Parallel.For(0, mainTable.Count, (i, state) =>
{
if (cts_PingTask.IsCancellationRequested)
{
state.Stop();
return;
}
if (IPFormatter.IsIPAddress(mainTable[i].HostsName)) //反查DNS
{
PingOne(i);
if (cts_PingTask.IsCancellationRequested)
{
state.Stop();
return;
}
mainTable[i].HostsName = NetTest.GetHostName(IPAddress.Parse(mainTable[i].HostsName), ReverseDNSTimeout);
}
else
{
var ip = NetTest.GetIP(mainTable[i].HostsName);
if (cts_PingTask.IsCancellationRequested)
{
state.Stop();
return;
}
if (ip != null)
{
mainTable[i].Endpoint = ip.AddressFamily == AddressFamily.InterNetwork ? $@"{ip}:{rawTable[i].Port}" : $@"[{ip}]:{rawTable[i].Port}";
}
PingOne(i);
}
if (cts_PingTask.IsCancellationRequested)
{
state.Stop();
}
});
//notifyIcon1.ShowBalloonTip(1000, ExeName, @"载入完毕", ToolTipIcon.Info);
});
PingTasks.Add(t);
t.Start();
}
public static Data StringLine2Data(string line)
{
var s = line.Split(new[] { ' ' }, 2, StringSplitOptions.RemoveEmptyEntries);
if (s.Length < 1)
{
return(null);
}
string hostname;
IPAddress ip;
var port = 443;
var sp = IPFormatter.EndPointRegexStr.Match(s[0]).Groups;
if (sp.Count == 5)
{
hostname = string.IsNullOrWhiteSpace(sp[1].Value) ? sp[3].Value : sp[1].Value;
IPAddress.TryParse(hostname, out ip);
if (!int.TryParse(string.IsNullOrWhiteSpace(sp[2].Value) ? sp[4].Value : sp[2].Value, out port))
{
return(null);
}
if (!IPFormatter.IsPort(port))
{
return(null);
}
}
else if (sp.Count == 1)
{
var groups = Regex.Match(s[0], @"^\[(.*)\]$").Groups;
if (groups.Count == 2)
{
hostname = groups[1].Value;
IPAddress.TryParse(hostname, out ip);
}
else
{
hostname = s[0];
IPAddress.TryParse(hostname, out ip);
}
}
else
{
return(null);
}
var res = new Data
{
HostsName = hostname,
Ip = ip,
Port = port,
Description = string.Empty
};
if (s.Length == 2)
{
res.Description = s[1];
}
return(res);
}
private void FirstPing()
{
var t = new Task(() =>
{
Parallel.For(0, mainTable.Count, (i, state) =>
{
try
{
cts_PingTask.Token.ThrowIfCancellationRequested();
}
catch (OperationCanceledException)
{
state.Stop();
return;
}
if (IPFormatter.IsIPv4Address(mainTable[i].HostsName)) //反查DNS
{
PingOne(i);
try
{
cts_PingTask.Token.ThrowIfCancellationRequested();
}
catch (OperationCanceledException)
{
state.Stop();
return;
}
mainTable[i].HostsName = NetTest.GetHostName(IPAddress.Parse(mainTable[i].HostsName), ReverseDNSTimeout);
}
else
{
var ip = NetTest.GetIP(mainTable[i].HostsName);
try
{
cts_PingTask.Token.ThrowIfCancellationRequested();
}
catch (OperationCanceledException)
{
state.Stop();
return;
}
if (ip != null)
{
mainTable[i].Endpoint = $@"{ip}:{rawTable[i].Port}";
}
PingOne(i);
}
try
{
cts_PingTask.Token.ThrowIfCancellationRequested();
}
catch (OperationCanceledException)
{
state.Stop();
}
});
//notifyIcon1.ShowBalloonTip(1000, ExeName, @"载入完毕", ToolTipIcon.Info);
});
PingTasks.Add(t);
t.Start();
}
