private void UpdateItem(ListViewItem lvi)
{
DDnsDomain d = lvi.Tag as DDnsDomain;
if (d == null)
{
return;
}
lvi.Name = lvi.Text = d.Domain;
while (lvi.SubItems.Count < 2)
{
lvi.SubItems.Add("");
}
string rdesc = "";
switch (d.ResolutionMode)
{
case DDnsResolutionMode.Server:
rdesc = "by DuckDNS";
break;
case DDnsResolutionMode.Local:
rdesc = "local";
break;
case DDnsResolutionMode.Fixed:
rdesc = "fixed IP: " + d.ResolutionValue;
break;
case DDnsResolutionMode.Host:
rdesc = "host " + d.ResolutionValue;
break;
case DDnsResolutionMode.WebService:
rdesc = "url " + d.ResolutionValue;
break;
}
lvi.SubItems[1].Text = rdesc;
}
public static void Execute(DDnsDomain d)
{
using (FEditDomain f = new FEditDomain(d))
f.ShowDialog();
}
private void UpdateDomain(DDnsDomain d, List <string> messages)
{
try
{
string ipv4;
string ipv6;
switch (d.ResolutionMode)
{
case DDnsResolutionMode.Server:
ipv4 = "";
ipv6 = "";
break;
case DDnsResolutionMode.Local:
getHostIPs(Dns.GetHostName(), out ipv4, out ipv6);
break;
case DDnsResolutionMode.Fixed:
IPset(d.ResolutionValue, out ipv4, out ipv6);
break;
case DDnsResolutionMode.Host:
getHostIPs(d.ResolutionValue, out ipv4, out ipv6);
break;
case DDnsResolutionMode.WebService:
IPset(Cli().DownloadString(d.ResolutionValue), out ipv4, out ipv6);
break;
default:
throw new Exception("Resolution mode not implemented");
}
if (ipv4 == null && ipv6 == null)
{
messages.Add(d.Domain + ": IP resolution failed");
return;
}
string url = BuildURL(d.Domain, Token, ipv4, ipv6);// "https://www.duckdns.org/update?domains=" + d.Domain + "&token=" + Token + "&ip=" + ipv4 + "&ipv6=" + ipv6;
string ret;
if (!string.IsNullOrEmpty(d.BindIP))
{
HttpWebRequest rq = (HttpWebRequest)WebRequest.Create(url);
rq.ServicePoint.BindIPEndPointDelegate = (sp, remoteEndPoint, retryCount) =>
{
return(new IPEndPoint(IPAddress.Parse(d.BindIP), 0));
};
rq.KeepAlive = false;
using (WebResponse response = rq.GetResponse())
using (Stream s = response.GetResponseStream())
using (StreamReader sr = new StreamReader(s, Encoding.ASCII))
ret = sr.ReadLine();
}
else
{
ret = Cli().DownloadString(url);
}
if (ret != "OK")
{
messages.Add(d.Domain + ": Failed");
}
}
catch (Exception e)
{
messages.Add(d.Domain + ": " + e.GetType().Name + ": " + e.Message);
}
}