/// <summary>
/// Resets the data.
/// </summary>
private void ResetData() {
this.status = ServerStatus.Down;
this.name = "";
this.players.Clear();
this.maxPlayers = 0;
this.privateClients = 0;
this.map = null;
this.ping = 0;
}
/// <summary>
/// Sends a request to the server to refresh the fields value of this Server instance.
/// </summary>
public void Refresh() {
ResetData();
String qstatXml = QStatUtil.GetQStatOutput(this.host, this.port);
var xdoc = XDocument.Parse(qstatXml);
XElement xserver;
try {
xserver = xdoc.Elements().Elements().ElementAt(0);
} catch {
// Server host or server port is probably in the wrong format, thus the XML response is not complete
this.status = ServerStatus.Down;
return;
}
// Get server status
this.status = xserver.Attribute("status").Value == "UP" ? ServerStatus.Up : ServerStatus.Down;
if (this.status != ServerStatus.Up) {
// Server is not up, no need to continue process
return;
}
// Server is up, load the rest of the data
this.name = xserver.Element("name").Value;
this.map = new Map(xserver.Element("map").Value);
this.playersCount = int.Parse(xserver.Element("numplayers").Value);
this.maxPlayers = int.Parse(xserver.Element("maxplayers").Value);
this.ping = int.Parse(xserver.Element("ping").Value);
// Private clients
foreach (XElement xrule in xserver.Element("rules").Elements()) {
if (xrule.Attribute("name").Value == "sv_privateClients") {
// Found the right rule!
this.privateClients = int.Parse(xrule.Value);
}
}
// Players
foreach (XElement xplayer in xserver.Element("players").Elements()) {
this.players.Add(new Player(
int.Parse(xplayer.Element("score").Value),
int.Parse(xplayer.Element("ping").Value),
xplayer.Element("name").Value));
}
}