private string AddOrChangeRule(ProxyRule rule)
{
if (rule.Listenaddress == rule.Connectaddress && rule.Listenport == rule.Connectport)
{
return("Connect address:port cannot be the same as listen address:port. for rule\r\n " + rule.ToString());
}
int index = boundRules.IndexOf(rule);
if (index == -1)
{
if (proxyDal.AddRule(rule))
{
boundRules.Add(rule);
return("");
}
else
{
return("Failed to add rule " + rule.ToString());
}
}
else
{
if (proxyDal.SetRule(rule))
{
boundRules[index] = rule;
return("");
}
else
{
return("Failed to update rule " + rule.ToShortString());
}
}
}
private void btnDelete_Click(object sender, EventArgs e)
{
if (MessageBox.Show("Are you sure you want to delete the selected rule(s)?", "Confirm Delete!", MessageBoxButtons.YesNo) != DialogResult.Yes)
{
return;
}
//return;
int count = 0;
foreach (ListViewItem item in listRules.SelectedItems)
{
ProxyRule rule = new ProxyRule();
rule.Direction = item.SubItems[0].Text;
rule.Listenaddress = item.SubItems[1].Text;
rule.Listenport = item.SubItems[2].Text;
if (proxyDal.DeleteRule(rule))
{
int index = boundRules.IndexOf(rule);
boundRules.RemoveAt(index);
count++;
}
else
{
MessageBox.Show("Failed to remove rule " + rule.ToShortString());
}
}
if (count > 0)
{
ListViewReload();
}
}
public bool DeleteRule(ProxyRule rule)
{
ExecResult result = ExecCommand("netsh", "interface portproxy delete " + rule.ToShortString());
return(result.code == 0);
}