/// <summary>
/// Master server constructor. Initialises child objects, helpers and listeners
/// </summary>
/// <param name="statusDisplay"></param>
/// <param name="commandInterface"></param>
private MasterServer(IStatusDisplay statusDisplay, ICommandInterface commandInterface, ICDKeyValidator cdKeyValidator, IGameStatsLog gameStats, ILogWriter logWriter)
{
if (MasterServer.instance != null)
{
throw new InvalidOperationException("Attempted to create a Master Server instance whilst another instance was still active");
}
// Assign static references
MasterServer.instance = this;
MasterServer.logWriter = logWriter;
// Assign instance references
this.statusDisplay = statusDisplay;
this.commandInterface = commandInterface;
this.cdKeyValidator = cdKeyValidator;
this.gameStats = gameStats;
// Initialise the command interface if we have one
if (commandInterface != null)
{
commandInterface.OnChange += new EventHandler(DisplayCommandInterface);
}
// GeoIP resolver is used to resolve IP addresses to locations
geoIP = new GeoIP();
// MD5 database is used to download new MD5 package data to connecting servers
md5Manager = new MD5Manager();
// IP ban manager used to ban clients from accessing the server
banManager = new IPBanManager();
// Create the Server List object
serverList = new ServerList(this);
// Create the web server
webServer = new WebServer(banManager);
// Initialise the status display module if we have one
if (statusDisplay != null)
{
logBufferSize = statusDisplay.LogBufferSize;
logBufferWrap = statusDisplay.LogBufferWrap;
displayTimer = new Timer(new TimerCallback(this.Display));
Display(null);
}
// Load the GeoIP database, MD5 database and ban list from the files (this happens last because they may take a while)
geoIP.Load(MasterServer.Settings.GeoIPDataFile);
md5Manager.Load(MasterServer.Settings.MD5DataFile);
banManager.Load(MasterServer.Settings.BanListFile);
}
/// <summary>
/// Shut down the master server instance
/// </summary>
private void Shutdown()
{
// End listen thread and close the listen sockets
EndListening();
// Web server
if (webServer != null)
{
webServer.Dispose();
webServer = null;
}
// Shut down the server list
if (serverList != null)
{
serverList.Shutdown();
serverList = null;
}
// Ban manager
if (banManager != null)
{
banManager.Dispose();
banManager = null;
}
// MD5 database
if (md5Manager != null)
{
md5Manager.Dispose();
md5Manager = null;
}
// GeoIP resolver
if (geoIP != null)
{
geoIP.Dispose();
geoIP = null;
}
// Display update timer
if (displayTimer != null)
{
displayTimer.Change(Timeout.Infinite, Timeout.Infinite);
displayTimer.Dispose();
displayTimer = null;
}
// Shut down the status display if we have one
if (statusDisplay != null)
{
statusDisplay.Notify("EXIT");
ModuleManager.ReleaseModule <IStatusDisplay>();
statusDisplay = null;
}
// Shut down the command interface if we have one
if (commandInterface != null)
{
commandInterface.OnChange -= new EventHandler(DisplayCommandInterface);
ModuleManager.ReleaseModule <ICommandInterface>();
commandInterface = null;
}
}
