public static void DeserializeExemptions()
{
if (!File.Exists(ExemptionFileName))
{
return;
}
Exemptions.Clear();
var lines = File.ReadAllLines(ExemptionFileName, Encoding.UTF8);
var schar = new[] { ' ', '\t' };
foreach (var line in
lines.Where(line => !String.IsNullOrWhiteSpace(line) && !line.StartsWith("#") && !line.StartsWith("//"))
.Select(line => line.Split(schar, StringSplitOptions.RemoveEmptyEntries)))
{
string addr = line.First();
string note = String.Join(" ", line.Skip(1));
IPAddress ip;
if (!IPAddress.TryParse(addr, out ip))
{
continue;
}
if (!Exemptions.ContainsKey(ip))
{
Exemptions.Add(ip, note);
}
else
{
Exemptions[ip] = note;
}
}
}
private static void OnWhiteListCommand(CommandEventArgs e)
{
if (e.Mobile == null)
{
return;
}
if (e.Arguments == null || e.Arguments.Length < 1)
{
e.Mobile.SendMessage("Usage: {0}WhiteList <add | remove | save | reload | clear>", CommandSystem.Prefix);
return;
}
IPAddress ip;
switch (e.Arguments[0].ToLower())
{
case "add":
{
if (e.Arguments.Length < 2 || !IPAddress.TryParse(e.Arguments[1], out ip))
{
e.Mobile.SendMessage("Usage: {0}WhiteList <add> <ip> [note]", CommandSystem.Prefix);
return;
}
string note = e.Arguments.Length < 3 ? String.Empty : e.Arguments[2];
if (Exemptions.ContainsKey(ip))
{
if (!String.IsNullOrEmpty(note))
{
Exemptions[ip] = note;
}
e.Mobile.SendMessage("IP '{0}' is already in the exemption list.", ip);
return;
}
Exemptions.Add(ip, note);
e.Mobile.SendMessage("IP '{0}' has been added to the exemption list.", ip);
return;
}
case "remove":
{
if (e.Arguments.Length < 2 || !IPAddress.TryParse(e.Arguments[1], out ip))
{
e.Mobile.SendMessage("Usage: {0}WhiteList <remove> <ip>", CommandSystem.Prefix);
return;
}
if (!Exemptions.Remove(ip))
{
e.Mobile.SendMessage("IP '{0}' does not exist in the exemption list.", ip);
return;
}
e.Mobile.SendMessage("IP '{0}' has been removed from the exemption list.", ip);
return;
}
case "save":
{
SerializeExemptions();
e.Mobile.SendMessage("IP exemption list has been saved.");
return;
}
case "reload":
{
DeserializeExemptions();
e.Mobile.SendMessage("IP exemption list has been reloaded.");
return;
}
case "clear":
{
Exemptions.Clear();
e.Mobile.SendMessage("IP exemption list has been cleared.");
return;
}
}
}
public static bool IsExempt(IPAddress ip)
{
return(!Enabled || Exemptions.ContainsKey(ip));
}