PeaceToke/PTConverter.NetworkingPlugin
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-> Bugfix in IPScanner

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This commit is contained in:
Kevin Krüger
2022-04-30 21:41:12 +02:00
parent a07655faed
commit 14ac62828d
2 changed files with 91 additions and 90 deletions
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161
Networking/Pages/WF_IPScanner.cs
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@@ -12,98 +12,99 @@ using System.Windows.Forms;
namespace Networking.Pages
{
public partial class WF_IPScanner : UserControl
{
NetworkScanner scanner = new NetworkScanner();
Timer timer = new Timer();
List<IPScanResult> results;
public WF_IPScanner()
{
InitializeComponent();
List<Tuple<IPAddress, IPAddress>> ipRanges = IPRanges.GetOperationalIPRanges();
if (ipRanges.Count > 0)
{
//tbIPRange.Text = ipRanges[0].Item1.GetAddressBytes().ToString();
tbIPRange.Text = IPtoString(ipRanges[0].Item1.GetAddressBytes()) + "-" + ipRanges[0].Item2.GetAddressBytes()[3].ToString();
// ipTo.IPAddress = ipRanges[0].Item2;
}
}
public partial class WF_IPScanner : UserControl
{
NetworkScanner scanner = new NetworkScanner();
Timer timer = new Timer();
List<IPScanResult> results;
public WF_IPScanner()
{
InitializeComponent();
List<Tuple<IPAddress, IPAddress>> ipRanges = IPRanges.GetOperationalIPRanges();
if (ipRanges.Count > 0)
{
//tbIPRange.Text = ipRanges[0].Item1.GetAddressBytes().ToString();
tbIPRange.Text = IPtoString(ipRanges[0].Item1.GetAddressBytes()) + "-" + ipRanges[0].Item2.GetAddressBytes()[3].ToString();
// ipTo.IPAddress = ipRanges[0].Item2;
}
}
string IPtoString(byte[] array)
{
//
// Concatenate all the elements into a StringBuilder.
//
StringBuilder strinbuilder = new StringBuilder();
for (int i = 0; i < array.Count(); i++)
{
string IPtoString(byte[] array)
{
//
// Concatenate all the elements into a StringBuilder.
//
StringBuilder strinbuilder = new StringBuilder();
for (int i = 0; i < array.Count(); i++)
{
strinbuilder.Append(array[i]);
if (i != array.Count() - 1)
strinbuilder.Append('.');
}
return strinbuilder.ToString();
}
strinbuilder.Append(array[i]);
if (i != array.Count() - 1)
strinbuilder.Append('.');
}
return strinbuilder.ToString();
}
private string GetPingTime(IPScanResult result)
{
if (result.ping > -1)
return result.ping + " ms";
return "N/A";
}
private string GetPingTime(IPScanResult result)
{
if (result.ping > -1)
return result.ping + " ms";
return "N/A";
}
private void PopulateListView()
{
bool itemModified = false;
for (int i = 0; i < results.Count; i++)
{
IPScanResult result = results[i];
if (result.status == ScanStatus.Complete || result.status == ScanStatus.Partial)
private void PopulateListView()
{
bool itemModified = false;
for (int i = 0; i < results.Count; i++)
{
IPScanResult result = results[i];
if (result.status == ScanStatus.Complete || result.status == ScanStatus.Partial)
{
string ip = result.ip.ToString();
ListViewItem[] matchedItems = lvIPList.Items.Find(ip, false);
if (matchedItems.Length > 0)
{
string ip = result.ip.ToString();
ListViewItem[] matchedItems = lvIPList.Items.Find(ip, false);
if (matchedItems.Length > 0)
{
matchedItems[0].Tag = result.response;
matchedItems[0].SubItems[0].Text = result.ip.ToString();
matchedItems[0].SubItems[1].Text = GetPingTime(result);
matchedItems[0].SubItems[2].Text = result.host;
matchedItems[0].SubItems[3].Text = result.identification;
}
else
{
ListViewItem lvi = new ListViewItem(new string[] { result.ip.ToString(), GetPingTime(result), result.host, result.identification });
lvi.Name = ip;
lvIPList.Items.Add(lvi);
}
itemModified = true;
matchedItems[0].Tag = result.response;
matchedItems[0].SubItems[0].Text = result.ip.ToString();
matchedItems[0].SubItems[1].Text = GetPingTime(result);
matchedItems[0].SubItems[2].Text = result.host;
matchedItems[0].SubItems[3].Text = result.identification;
}
}
}
else
{
ListViewItem lvi = new ListViewItem(new string[] { result.ip.ToString(), GetPingTime(result), result.host, result.identification });
lvi.Name = ip;
lvIPList.Items.Add(lvi);
}
itemModified = true;
}
}
}
void timer_Tick(object sender, EventArgs e)
{
PopulateListView();
}
private void btnScan_Click(object sender, EventArgs e)
{
timer.Stop();
lvIPList.Items.Clear();
void timer_Tick(object sender, EventArgs e)
{
PopulateListView();
}
IPAddress ipFrom = IPAddress.Parse(tbIPRange.Text.Split(new Char[] { '-' })[0]);
private void btnScan_Click(object sender, EventArgs e)
{
timer.Stop();
lvIPList.Items.Clear();
IPAddress ipTo = IPAddress.Parse(ipFrom.GetAddressBytes()[0] + "." +
IPAddress ipFrom = IPAddress.Parse(tbIPRange.Text.Split(new Char[] { '-' })[0]);
IPAddress ipTo = IPAddress.Parse(ipFrom.GetAddressBytes()[0] + "." +
ipFrom.GetAddressBytes()[1] + "." +
ipFrom.GetAddressBytes()[2] + "." +
byte.Parse(tbIPRange.Text.Split(new Char[] { '-' })[1].ToString()));
results = scanner.BeginScan(ipFrom, ipTo);
timer.Interval = 1000;
timer.Tick += timer_Tick;
timer.Start();
}
}
(tbIPRange.Text.Contains("-") ? byte.Parse(tbIPRange.Text.Split(new Char[] { '-' })[1].ToString()) : ipFrom.GetAddressBytes()[3]));
results = scanner.BeginScan(ipFrom, ipTo);
timer.Interval = 1000;
timer.Tick += timer_Tick;
timer.Start();
}
}
}