internal void Inner(int port, string dir, ASCServer ascws)
{
if (ascws == null) // running from service
{
"Please avoid running the ASC server from service due to possibly incorrect initialization".Warn();
Main(new string[] { ARG_IGNMTX });
return;
}
"Connecting to the internal database ...".Msg();
using (database = Database.Instance)
try
{
#region DATABASE INIT
ascws.tSQL = database;
#if DEBUG
database.DebugMode = true;
#endif
$"Connected to the database with the connection ID {{{database.Connection.ClientConnectionId}}}".Ok();
foreach (string table in new string[] { "ChatMembers", "ChatMessages", "Chats", "Messages", "Users", "UserAuthentifications" })
{
if (!database.Exists(table))
{
$"Table '{table}' could not be found. It will be re-created ...".Warn();
database.CreateNew(table);
}
$"Table '{table}' loaded.".Ok();
}
foreach (string function in new string[] { "Trim" })
{
if (!database.ContainsFunction(function))
{
$"Function '{function}' could not be found. It will be re-created ...".Warn();
database.CreateFunction(function);
}
$"Function '{function}' loaded.".Ok();
}
database.Cleanup();
$"{database.UserCount} registered user(s) have been found inside the database.".Msg();
$"{database.AdminCount} registered administrator(s) have been found inside the database.".Msg();
$"{database.MessageCount} sent message(s) have been found inside the database.".Msg();
$"{database.ChatCount} chat(s)/group(s) have been found inside the database.".Msg();
Authentification.Start();
#endregion
#region LOCATION UPDATER
$"Starting the location caching service with a cache-time of {HTTPServer.LOCATION_CACHE_TIME / 1000f:F1} seconds ...".Msg();
HTTPServer._locuptmr = new Timer(delegate
{
"Updating the location cache ...".Msg();
(string IP, GeoIPResult Result)[] ips;
#pragma warning restore
/// <summary>
/// The application's main entry point
/// </summary>
/// <param name="args">Command line arguments</param>
/// <returns>Return code</returns>
public static int Main(string[] args)
{
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine(GREETING_MESSAGE);
#if DEBUG
AppDomain.MonitoringIsEnabled = true;
#endif
WindowsIdentity identity = WindowsIdentity.GetCurrent();
WindowsPrincipal principal = new WindowsPrincipal(identity);
ConsoleLogger.Flush();
$"Application started with the following {args.Length} argument(s):".Msg();
for (int i = 0; i < args.Length; i++)
{
$" [{i}]: {args[i].Trim()}".Msg();
}
try
{
Win32.ShowWindow(Process.GetCurrentProcess().MainWindowHandle, 3);
}
catch
{
"Unable to resize console window ... aren't you running in GUI mode?".Warn();
}
if (!principal.IsInRole(WindowsBuiltInRole.Administrator))
{
"This application is not running as administrator and will therefore have privilege and authorisation problems. Please restart it with elevated privilege.".Err();
return(-1);
}
else
{
"Running as administrator. Perfect.".Ok();
}
string dir = new FileInfo(Assembly.GetExecutingAssembly().Location).Directory.FullName;
int retcode = 0;
Directory.SetCurrentDirectory(dir);
$"Running from '{dir}'".Info();
using (Mutex m = new Mutex(false, Win32.MUTEX))
try
{
Console.CancelKeyPress += Console_CancelKeyPress;
AppDomain.CurrentDomain.ProcessExit += CurrentDomain_ProcessExit;
if (m.WaitOne(0, false) || containsarg(args, ARG_IGNMTX))
{
if (containsarg(args, ARG_SLOWSTART))
{
foreach (Action <string[]> task in StartupTasks)
{
task(args);
}
}
else
Parallel.ForEach(StartupTasks, _ => _(args));
fixed(bool *bptr = &acceptconnections)
using (ServiceHost sh = BindCertificatePort(IPAddress.Any.ToString(), Win32.PORT, StoreName.TrustedPublisher, nameof(Properties.Resources.ASC)))
using (ASCServer ws = new ASCServer(Win32.PORT, bptr, null))
new Program().Inner(Win32.PORT, dir, ws);
}
else
{
"Cannot start the server, as an other instance of this application is already running.".Warn();
}
}
catch (ForcedShutdown)
{
"Remote-forced (controlled) shutdown ...".Warn();
}
catch (Exception ex)
{
if (ex != null)
{
ex.Err();
}
"Application-forced shutdown ...".Err();
retcode = -1;
}
finally
{
Console.CancelKeyPress -= Console_CancelKeyPress;
AppDomain.CurrentDomain.ProcessExit -= CurrentDomain_ProcessExit;
if (containsarg(args, ARG_DELFWL))
{
"Removing previously set firewall rules ...".Msg();
foreach (int port in new int[] { Win32.PORT, Win32.PORT + 1 })
{
FirewallUtils.ClosePort(port);
$"Port {port} was successfully un-registered".Ok();
}
}
"Server shut down".Ok();
m.Close();
LoggerBase.StopAll(logger => {
if (!containsarg(args, ARG_NOLOG))
{
logger.Save(Directory.GetCurrentDirectory());
}
});
if (Debugger.IsAttached | (Win32.GetConsoleWindow() != IntPtr.Zero))
{
"Press any key ...".Msg();
Console.ReadKey(true);
}
}
return(retcode);
}
