private void sendReply(CWSProtocol.Commands.Command command, String content, NamedPipeServerStream server)
{
try
{
StreamWriter writer = new StreamWriter(server, System.Text.Encoding.UTF8, 2048, true);
string message = String.Format("{0} {1} {2}", CWSProtocol.Commands.Action.POST, command, content);
writer.WriteLine(message);
writer.Close();
}
catch (IOException ex)
{
if (Debugger.IsAttached)
{
Debugger.Log(0, "Error", ex.Message);
Debugger.Break();
}
return;
}
}
private void doServerWork()
{
IsRunning = true;
Helper.Logging.OnLogMessage("Starting CWSRestartServer for process communication", ServerService.MessageType.Info);
PipeSecurity ps = new PipeSecurity();
ps.AddAccessRule(new PipeAccessRule(new SecurityIdentifier(WellKnownSidType.AuthenticatedUserSid, null), PipeAccessRights.ReadWrite | PipeAccessRights.CreateNewInstance, System.Security.AccessControl.AccessControlType.Allow));
serverStream = new NamedPipeServerStream(CWSProtocol.Settings.SERVERNAME, PipeDirection.InOut, 254, PipeTransmissionMode.Byte, PipeOptions.Asynchronous, 1024, 1024, ps);
while (!_shouldStop)
{
wait = new EventWaitHandle(false, EventResetMode.ManualReset);
serverStream.BeginWaitForConnection(ar =>
{
try
{
serverStream.EndWaitForConnection(ar);
if (serverStream.IsConnected)
{
//Helper.Logging.OnLogMessage("Module connected", ServerService.MessageType.Info);
StreamReader sr = new StreamReader(serverStream, System.Text.Encoding.UTF8, true, 2048, true);
string message = sr.ReadLine();
if (message != null)
{
string[] messages = message.Split(new string[] { " " }, 3, StringSplitOptions.None);
if (messages.Count() == 3 || messages.Count() == 2)
{
if (messages.Count() == 2 || messages.Count() == 3)
{
CWSProtocol.Commands.Action a = (CWSProtocol.Commands.Action)Enum.Parse(typeof(CWSProtocol.Commands.Action), messages[0]);
CWSProtocol.Commands.Command c = (CWSProtocol.Commands.Command)Enum.Parse(typeof(CWSProtocol.Commands.Command), messages[1]);
message = (messages.Count() == 3) ? messages[2] : "";
switch (a)
{
case CWSProtocol.Commands.Action.GET:
switch (c)
{
case CWSProtocol.Commands.Command.IDENTIFY:
Helper.Logging.OnLogMessage(String.Format("{0} said hello", message), ServerService.MessageType.Info);
sendReply(CWSProtocol.Commands.Command.ACK, "", serverStream);
break;
case CWSProtocol.Commands.Command.STATISTICS:
//Helper.Logging.OnLogMessage("Statistics were requested by an external module", ServerService.MessageType.Info);
sendReply(CWSProtocol.Commands.Command.STATISTICS, String.Format("ALIVE {0}", ServerService.Validator.IsRunning()), serverStream);
if (Statistics != null && Statistics.Enabled)
{
sendReply(CWSProtocol.Commands.Command.STATISTICS, String.Format("TOTAL {0}", Statistics.Players.Count), serverStream);
sendReply(CWSProtocol.Commands.Command.STATISTICS, String.Format("CURRENT {0}", Statistics.ConnectedPlayers.Count), serverStream);
sendReply(CWSProtocol.Commands.Command.STATISTICS, String.Format("RUNTIME {0:00}:{1:00}:{2:00}", Statistics.Runtime.TotalHours, Statistics.Runtime.Minutes, Statistics.Runtime.Seconds), serverStream);
sendReply(CWSProtocol.Commands.Command.STATISTICS, String.Format("ENABLED {0}", Statistics.Enabled), serverStream);
if (Statistics.StatisticsDB != null)
{
sendReply(CWSProtocol.Commands.Command.STATISTICS, String.Format("STATISTICSFILE {0}", Statistics.StatisticsDB.DatabaseFile), serverStream);
}
}
sendReply(CWSProtocol.Commands.Command.ENDSTATISTICS, "", serverStream);
break;
case CWSProtocol.Commands.Command.START:
ServerService.Helper.General.StartServer();
break;
case CWSProtocol.Commands.Command.STOP:
ServerService.Helper.General.SendQuit();
break;
case CWSProtocol.Commands.Command.RESTART:
ServerService.Helper.General.RestartServer();
break;
case CWSProtocol.Commands.Command.KILL:
ServerService.Helper.General.KillServer();
break;
case CWSProtocol.Commands.Command.WATCHER:
sendReply(CWSProtocol.Commands.Command.WATCHER, String.Format("ENABLED {0}", Helper.Watcher.Instance.IsRunning), serverStream);
sendReply(CWSProtocol.Commands.Command.WATCHER, String.Format("BLOCKED {0}", Helper.Watcher.Instance.IsBlocked), serverStream);
sendReply(CWSProtocol.Commands.Command.WATCHER, String.Format("TIMEOUT {0}", Helper.Watcher.Instance.IntervallSeconds.ToString()), serverStream);
sendReply(CWSProtocol.Commands.Command.WATCHER, String.Format("CHECKINTERNET {0}", ServerService.Helper.Settings.Instance.CheckInternet), serverStream);
sendReply(CWSProtocol.Commands.Command.WATCHER, String.Format("CHECKLAN {0}", ServerService.Helper.Settings.Instance.CheckLAN), serverStream);
sendReply(CWSProtocol.Commands.Command.WATCHER, String.Format("CHECKLOOPBACK {0}", ServerService.Helper.Settings.Instance.CheckLoopback), serverStream);
break;
case CWSProtocol.Commands.Command.LOG:
if (GetLog != null)
{
List <Helper.LogMessage> logEntries = GetLog();
try
{
StreamWriter writer = new StreamWriter(serverStream, System.Text.Encoding.UTF8, 2048, true);
foreach (Helper.LogMessage m in logEntries)
{
if (m != null)
{
StringBuilder b = new StringBuilder();
b.AppendFormat("{0:HH:mm:ss}", m.Timestamp);
b.Append(" ");
b.Append(m.MessageType.ToString());
b.Append(": ");
b.Append(m.Message);
b.Append(Environment.NewLine);
writer.WriteLine(b.ToString());
}
}
writer.Close();
}
catch (IOException ex)
{
if (Debugger.IsAttached)
{
Debugger.Break();
Debugger.Log(1, "server", ex.Message);
}
}
}
else
{
sendReply(CWSProtocol.Commands.Command.LOG, "", serverStream);
}
break;
case CWSProtocol.Commands.Command.CONNECTED:
List <PlayerInfo> connected;
if (Statistics.Enabled && (connected = new List <PlayerInfo>(Statistics.ConnectedPlayers)).Count > 0)
{
StreamWriter writer = new StreamWriter(serverStream, System.Text.Encoding.UTF8, 2048, true);
foreach (PlayerInfo ip in connected)
{
writer.WriteLine(ip.Address.ToString());
}
writer.Close();
}
else
{
StreamWriter writer = new StreamWriter(serverStream, System.Text.Encoding.UTF8, 2048, true);
writer.WriteLine("");
writer.Close();
}
break;
case CWSProtocol.Commands.Command.ACCESSLIST:
List <AccessListEntry> entries = new List <AccessListEntry>(AccessControl.Instance.AccessList);
if ((Statistics.Enabled || ServerService.Helper.Settings.Instance.ExternalAccessControl) && entries.Count > 0)
{
StreamWriter writer = new StreamWriter(serverStream, System.Text.Encoding.UTF8, 2048, true);
foreach (AccessListEntry e in entries)
{
writer.WriteLine(e.ToString());
}
writer.Close();
}
else
{
StreamWriter writer = new StreamWriter(serverStream, System.Text.Encoding.UTF8, 2048, true);
writer.WriteLine("");
writer.Close();
}
break;
case CWSProtocol.Commands.Command.ACCESSMODE:
sendReply(CWSProtocol.Commands.Command.ACCESSMODE, AccessControl.Instance.Mode.ToString(), serverStream);
break;
case CWSProtocol.Commands.Command.PLAYERSDATABASE:
Helper.Settings.Instance.SetUpPlayersdatabase();
sendReply(CWSProtocol.Commands.Command.PLAYERSDATABASE, Helper.Settings.Instance.KnownPlayersLocation, serverStream);
break;
case CWSProtocol.Commands.Command.PLAYERIDENTIFICATION:
if (Helper.Settings.Instance.PlayeridentificationEnabled)
{
sendReply(CWSProtocol.Commands.Command.PLAYERIDENTIFICATION, "ENABLED", serverStream);
}
else
{
sendReply(CWSProtocol.Commands.Command.PLAYERIDENTIFICATION, "DISABLED", serverStream);
}
break;
case CWSProtocol.Commands.Command.PREMIUMSLOTS:
if (Helper.Settings.Instance.PremiumslotsEnabled)
{
sendReply(CWSProtocol.Commands.Command.PREMIUMSLOTS, "ENABLED", serverStream);
}
else
{
sendReply(CWSProtocol.Commands.Command.PREMIUMSLOTS, "DISABLED", serverStream);
}
break;
case CWSProtocol.Commands.Command.PREMIUMDATABASE:
Helper.Settings.Instance.SetUpPremiumdatabase();
sendReply(CWSProtocol.Commands.Command.PREMIUMDATABASE, Helper.Settings.Instance.PremiumLocation, serverStream);
break;
}
break;
case CWSProtocol.Commands.Action.POST:
switch (c)
{
case CWSProtocol.Commands.Command.LOG:
if (String.Compare(message, "clear", true) == 0)
{
if (ClearLog != null)
{
ClearLog();
}
}
break;
case CWSProtocol.Commands.Command.WATCHER:
{
if (String.Compare(message, "start", true) == 0 && !Helper.Watcher.Instance.IsRunning)
{
Helper.Watcher.Instance.Start();
}
else if (String.Compare(message, "stop", true) == 0 && Helper.Watcher.Instance.IsRunning && !Helper.Watcher.Instance.IsBlocked)
{
Helper.Watcher.Instance.Stop();
}
else
{
string[] parts = message.Split(new string[] { " " }, 2, StringSplitOptions.None);
if (parts.Length == 2)
{
switch (parts[0])
{
case "TIMEOUT":
UInt32 seconds;
if (UInt32.TryParse(parts[1], out seconds))
{
Helper.Watcher.Instance.IntervallSeconds = seconds;
}
break;
case "ACCESS":
parts = parts[1].Split(' ');
if (parts.Length == 6)
{
for (int i = 0; i < parts.Length; i = i + 2)
{
bool check;
if (Boolean.TryParse(parts[i + 1], out check))
{
switch (parts[i])
{
case "CHECKINTERNET":
ServerService.Helper.Settings.Instance.CheckInternet = check;
break;
case "CHECKLAN":
ServerService.Helper.Settings.Instance.CheckLAN = check;
break;
case "CHECKLOOPBACK":
ServerService.Helper.Settings.Instance.CheckLoopback = check;
break;
}
}
}
}
break;
}
}
}
}
break;
case CWSProtocol.Commands.Command.KICK:
IPAddress ip;
if (IPAddress.TryParse(message, out ip))
{
ServerService.Helper.DisconnectWrapper.CloseRemoteIP(ip.ToString());
}
break;
case CWSProtocol.Commands.Command.ACCESSLIST:
string line;
List <AccessListEntry> entries = new List <AccessListEntry>();
AccessListEntry tmp;
if (AccessControl.GenerateEntryFromString(message, out tmp))
{
entries.Add(tmp);
}
while ((line = sr.ReadLine()) != null)
{
string[] parts = line.Split(new string[] { " " }, 3, StringSplitOptions.RemoveEmptyEntries);
if (parts.Length == 3 && parts[0] == CWSProtocol.Commands.Action.POST.ToString() && parts[1] == CWSProtocol.Commands.Command.ACCESSLIST.ToString() && !String.IsNullOrEmpty(parts[2]))
{
if (AccessControl.GenerateEntryFromString(parts[2], out tmp))
{
entries.Add(tmp);
}
}
}
AccessControl.Instance.SetAccessList(new System.Collections.ObjectModel.ObservableCollection <AccessListEntry>(entries));
break;
case CWSProtocol.Commands.Command.ACCESSMODE:
AccessMode mode;
if (System.Enum.TryParse <AccessMode>(message, out mode))
{
AccessControl.Instance.Mode = mode;
}
break;
case CWSProtocol.Commands.Command.PRESET:
string[] content = message.Split(new string[] { " " }, 2, StringSplitOptions.RemoveEmptyEntries);
if (content.Length == 2 && (content[0] == "DELETE" || content[0] == "PERSISTENT") && File.Exists(content[1]))
{
Helper.Settings.Instance.LoadPreset(content[1]);
if (content[0] == "DELETE")
{
File.Delete(content[1]);
}
}
break;
case CWSProtocol.Commands.Command.PLAYERIDENTIFICATION:
if (message.ToLowerInvariant() == "enable")
{
Helper.Settings.Instance.PlayeridentificationEnabled = true;
}
else
{
Helper.Settings.Instance.PlayeridentificationEnabled = false;
}
Helper.Logging.OnLogMessage("Now ready to identify players...", ServerService.MessageType.Info);
break;
case CWSProtocol.Commands.Command.PREMIUMSLOTS:
if (message.ToLowerInvariant() == "enable")
{
Helper.Settings.Instance.PremiumslotsEnabled = true;
}
else
{
Helper.Settings.Instance.PremiumslotsEnabled = false;
}
Helper.Logging.OnLogMessage(Helper.Settings.Instance.PremiumslotsEnabled ? "Premium slots are enabled" : "Premium slots are disabled", ServerService.MessageType.Info);
break;
case CWSProtocol.Commands.Command.EXTERNALACCESSCONTROL:
if (message.ToLowerInvariant() == "enable")
{
ServerService.Helper.Settings.Instance.ExternalAccessControl = true;
}
else
{
ServerService.Helper.Settings.Instance.ExternalAccessControl = false;
}
Helper.Logging.OnLogMessage(ServerService.Helper.Settings.Instance.ExternalAccessControl ? "Access is controlled by an external program." : "Access to your server is controlled by CWSRestart.", ServerService.MessageType.Info);
break;
}
break;
}
}
}
}
sr.Close();
}
serverStream.Disconnect();
wait.Set();
}
catch (ObjectDisposedException)
{
Helper.Logging.OnLogMessage("CWSRestartServer has been stopped", ServerService.MessageType.Info);
wait.Set();
}
}, null);
wait.WaitOne();
}
serverStream.Close();
IsRunning = false;
}
