private void OnPerfMonStartRequest(INetworkConnection con, Packet r)
{
Log1.Logger("Zeus").Debug("Performance Monitor Start request from " + ServerUser.AccountName + ".");
if (!ServerUser.Profile.IsUserInRole("Administrator"))
{
Log1.Logger("Zeus").Warn("[" + ServerUser.AccountName + "] has insufficient permissions to start performance monitor.");
r.ReplyPacket = CreateStandardReply(r, ReplyType.Failure, "Insufficient permissions. Only Administrators can start the performance monitor.");
return;
}
PacketGenericMessage msg = r as PacketGenericMessage;
r.ReplyPacket = CreateStandardReply(r, ReplyType.OK, "");
string[] counters = msg.Parms.GetStringArrayProperty(2);
if (counters.Length == 0)
{
r.ReplyPacket.ReplyCode = ReplyType.Failure;
r.ReplyPacket.ReplyMessage = "Must specify at least one counter to start.";
return;
}
StringBuilder sb = new StringBuilder();
for (int i = 0; i < counters.Length; i++)
{
string key = counters[i];
PerfHistory h = null;
if (PerfMon.History.TryGetValue(key, out h))
{
h.IsEnabled = true;
if (sb.Length == 0)
{
sb.Append("Enabled performance counter ");
}
sb.Append(key.Replace("|", " -> ") + ", ");
}
}
if (sb.Length >= 2)
{
sb.Remove(sb.Length - 2, 1);
PerfMon.InstallCounters();
PerfMon.StartSamplingCounters();
}
else if (sb.Length == 0)
{
r.ReplyPacket.ReplyCode = ReplyType.Failure;
sb.Append("No performance counters were activated.");
}
r.ReplyPacket.ReplyMessage = sb.ToString();
}
