// TODO: Execute main code in a async task.
static void Main(string[] args)
{
bool acceptAny = false;
bool allowRegistration = false;
ushort port = 3221;
#region Read command line params
for (int i = 0; i < args.Length; ++i)
{
var arg = args[i];
if (!arg.StartsWith("-", StringComparison.Ordinal) && !arg.StartsWith("/", StringComparison.Ordinal))
{
Console.WriteLine("Parameters must start with '-' or '/'. Use '-?' to show help.");
return;
}
if (arg.Length == 1)
{
continue;
}
arg = arg.Substring(1, arg.Length - 1);
if (arg == "acceptany")
{
acceptAny = true;
continue;
}
else if (arg.StartsWith("port="))
{
var spl = arg.Split('=');
if (spl.Length != 2 || !ushort.TryParse(spl[1], out port))
{
Console.WriteLine("Error in parameter 'port'");
return;
}
}
else
{
Console.WriteLine(
"Access Battle Server\r\n\r\n" +
"Usage: AccessBattleServer [-acceptany] [-port=3221]\r\n" +
"\r\nOptions:\r\n" +
"\t-port=3221 Define the port to use. Default: 3221\r\n" +
"\t-acceptany Accept any client. Disables user database.\r\n" +
"\t Clients will not require a password." +
"\r\nUsing '/' instead of '-' is allowed.\r\n"
);
return;
}
}
#endregion
Log.SetMode(LogMode.Console);
Log.Priority = LogPriority.Information;
// Create userdb folder if not existing
IUserDatabaseProvider db = null;
if (!acceptAny)
{
Console.WriteLine("==============");
Console.WriteLine("Database Setup");
Console.WriteLine("==============");
var plugins = PluginHandler.Instance.GetPlugins <IUserDatabaseProviderFactory>();
if (plugins.Count == 0)
{
Console.WriteLine("No database plugin found.");
}
Console.WriteLine("Please select an option:\r\n");
Console.WriteLine("\t1: Accept any client (no database)");
Console.WriteLine("\t2: Text based database");
for (int i = 0; i < plugins.Count; ++i)
{
Console.WriteLine("\t" + (i + 3) + ": " + plugins[i].Metadata.Description);
}
Console.WriteLine("\r\nEnter the number of the option.");
if (int.TryParse(Console.ReadLine(), out int ichoice) && ichoice > 0 && ichoice <= plugins.Count + 2)
{
if (ichoice == 1)
{
acceptAny = true;
}
else if (ichoice == 2)
{
db = new TextFileUserDatabaseProvider();
}
else
{
db = plugins[ichoice - 3].CreateInstance();
}
if (!acceptAny)
{
Console.WriteLine("\r\nAre users allowed to create accounts?");
Console.WriteLine("Please select an option:\r\n");
Console.WriteLine("\t1: No");
Console.WriteLine("\t2: Yes");
if (int.TryParse(Console.ReadLine(), out int jchoice) && jchoice > 0 && jchoice < 3)
{
if (jchoice == 2)
{
allowRegistration = true;
}
}
else
{
Console.WriteLine("Invalid choice! Selecting option 'No'.");
}
}
}
else
{
Console.WriteLine("Invalid choice! Server will exit.");
return;
}
}
try
{
if (!acceptAny) // Have to check again
{
try
{
Console.WriteLine("\r\n" + db.ConnectStringHint);
var connectString = Console.ReadLine();
if (!db.Connect(connectString).GetAwaiter().GetResult())
{
Log.WriteLine(LogPriority.Error, "Connecting to database failed. Server will exit.");
return;
}
Console.WriteLine();
}
catch (Exception e)
{
Log.WriteLine(LogPriority.Error, "Error setting up database: " + e.Message);
Console.WriteLine("Server will exit.");
return;
}
}
_server = new GameServer(port, db)
{
AcceptAnyClient = acceptAny,
AllowRegistration = allowRegistration
};
try
{
_server.Start();
}
catch (Exception e)
{
Console.WriteLine("Error: " + e.Message);
Console.WriteLine("Server will exit.");
return;
}
Console.WriteLine("Game Server started");
if (acceptAny)
{
Console.WriteLine("! Any client is accepted");
}
if (allowRegistration)
{
Console.WriteLine("! Any client can create an account");
}
Console.WriteLine("Type 'help' to show available commands");
string line;
while ((line = Console.ReadLine()) != "exit")
{
bool ok = false;
line = line.Trim();
if (line == ("help"))
{
Console.WriteLine(
"\texit Close this program.\r\n" +
"\tlist List all games\r\n" +
"\tadd user n p elo Adds user 'u' with password 'p'. elo is optional ELO rating (default:1000) \r\n" +
"\tmcpw user Check if user must change password\r\n" +
"\tset elo user elo Set ELO rating for user\r\n" +
"\tget elo user Get ELO rating for user\r\n" +
"\tdebug Debug command. Requires additional parameters:\r\n" +
"\t win key=1234 1 Let player 1 win. Uses game key.\r\n" +
"\t win name=gameX 2 Let player 2 win. Uses game name.");
ok = true;
}
else if (line == ("list"))
{
var games = _server.Games.ToList();
if (games.Count == 0)
{
Console.WriteLine("There are no games");;
}
else
{
foreach (var game in games)
{
Console.WriteLine(game.Key + " - " + game.Value.Name);
}
}
ok = true;
}
else if (line.StartsWith("set"))
{
if (line.StartsWith("set elo"))
{
if (db == null)
{
continue;
}
var sp = line.Split(' ');
if (sp.Length == 4)
{
int elo;
if (int.TryParse(sp[3], out elo))
{
if (db.SetELO(sp[2], elo).GetAwaiter().GetResult())
{
ok = true;
}
}
}
}
}
else if (line.StartsWith("get"))
{
if (line.StartsWith("get elo"))
{
if (db == null)
{
continue;
}
var sp = line.Split(' ');
if (sp.Length == 3)
{
var elo = db.GetELO(sp[2]).GetAwaiter().GetResult();
if (elo != null)
{
Console.WriteLine("ELO: " + elo);
ok = true;
}
}
}
}
else if (line.StartsWith("mcpw"))
{
if (db == null)
{
continue;
}
var sp = line.Split(' ');
if (sp.Length == 2)
{
bool?res = db.MustChangePasswordAsync(sp[1]).GetAwaiter().GetResult();
if (res == true)
{
Console.WriteLine("User must change password");
ok = true;
}
else if (res == false)
{
Console.WriteLine("User must not change password");
ok = true;
}
}
}
else if (line.StartsWith("debug ", StringComparison.Ordinal))
{
var sp = line.Split(' ');
if (sp.Length == 4)
{
if (sp[1] == "win")
{
uint k = 0;
var spx = sp[2].Split('=');
if (spx.Length != 2)
{
continue;
}
if (spx[0] == "key")
{
if (!uint.TryParse(spx[1], out k))
{
continue;
}
}
else if (spx[0] == "name")
{
k = _server.Games.FirstOrDefault(o => o.Value.Name == spx[1]).Key;
}
if (k == 0)
{
continue;
}
int p;
if (!int.TryParse(sp[3], out p))
{
continue;
}
_server.Win(p, k);
ok = true;
}
}
}
else if (line.StartsWith("add user ", StringComparison.Ordinal))
{
if (db == null)
{
continue;
}
var spl = line.Split(' ');
if (spl.Length == 4 || spl.Length == 5)
{
int elo = 1000;
if (spl.Length == 5 && !int.TryParse(spl[4], out elo))
{
elo = 1000;
}
if (elo < 0)
{
elo = 0;
}
if (elo > 10000)
{
elo = 10000;
}
var pw = new System.Security.SecureString();
foreach (var c in spl[3])
{
pw.AppendChar(c);
}
if (db.AddUserAsync(spl[2], pw, elo, true).GetAwaiter().GetResult())
{
Console.WriteLine("user added");
}
else
{
Console.WriteLine("add failed");
}
ok = true;
}
}
if (!ok)
{
Console.WriteLine("error");
}
}
}
finally
{
Log.WriteLine(LogPriority.Information, "Stopping Server...");
_server?.Stop();
db?.Disconnect();
#if DEBUG
Console.WriteLine("Press any key to exit...");
Console.ReadKey();
#endif
Log.WriteLine(LogPriority.Information, "Game Server stopped");
}
}
static void Main(string[] args)
{
// Testcode
//string hash, salt;
//PasswordHasher.GetNewHash("passw0rd", out hash, out salt);
//Console.WriteLine(hash);
//Console.WriteLine(salt);
//Console.WriteLine(PasswordHasher.VerifyHash("passw0rd", hash, salt));
// ----------------
bool acceptAny = false;
ushort port = 3221;
string dbPath = "userdb.txt";
// Read command line params
for (int i = 0; i < args.Length; ++i)
{
var arg = args[i];
if (!arg.StartsWith("-", StringComparison.Ordinal) && !arg.StartsWith("/", StringComparison.Ordinal))
{
Console.WriteLine("Parameters must start with '-' or '/'. Use '-?' to show help.");
return;
}
if (arg.Length == 1)
{
continue;
}
arg = arg.Substring(1, arg.Length - 1);
if (arg == "acceptany")
{
acceptAny = true;
continue;
}
else if (arg.StartsWith("usrdb=", StringComparison.Ordinal))
{
var spl = arg.Split('=');
if (spl.Length == 2)
{
dbPath = spl[1].Trim(new[] { '\"' });
continue;
}
else
{
Console.WriteLine("Error in parameter 'usrdb'");
return;
}
}
else if (arg.StartsWith("port="))
{
var spl = arg.Split('=');
if (spl.Length != 2 || !ushort.TryParse(spl[1], out port))
{
Console.WriteLine("Error in parameter 'port'");
return;
}
}
else
{
Console.WriteLine(
"Access Battle Server\r\n\r\n" +
"Usage: AccessBattleServer [-acceptany] [-usrdb=path]\r\n" +
"\r\nOptions:\r\n" +
"\t-port=3221 Define the port to use. Default: 3221\r\n" +
"\t-acceptany Accepts any client. Disables user database.\r\n" +
"\t Clients require no password.\r\n" +
"\t-usrdb=path Path to text file for user database.\r\n" +
"\t default path is '.\\userdb.txt'.\r\n" +
"\r\nUsing '/' instead of '-' is allowed.\r\n"
);
return;
}
}
Log.SetMode(LogMode.Console);
Log.Priority = LogPriority.Information;
// Create userdb folder if not existing
Console.WriteLine("Using user database file: " + dbPath);
try
{
var dir = System.IO.Path.GetDirectoryName(dbPath);
if (!string.IsNullOrEmpty(dir) && !System.IO.Directory.Exists(dir))
{
System.IO.Directory.CreateDirectory(dir);
}
}
catch (Exception)
{
Console.WriteLine("Could not create directory for user database!");
}
try
{
var userDb = new TextFileUserDatabaseProvider(dbPath);
_server = new GameServer(port, userDb)
{
AcceptAnyClient = acceptAny
};
_server.Start();
Console.WriteLine("Game Server started");
if (acceptAny)
{
Console.WriteLine("! Any client is accepted");
}
Console.WriteLine("Type 'help' to show available commands");
string line;
while ((line = Console.ReadLine()) != "exit")
{
bool ok = false;
line = line.Trim();
if (line == ("help"))
{
Console.WriteLine(
"\texit Close this program.\r\n" +
"\tlist List all games\r\n" +
"\tadd user n p Adds user 'u' with password 'p'\r\n" +
"\tdebug Debug command. Requires additional parameters:\r\n" +
"\t win key=1234 1 Let player 1 win. Uses game key.\r\n" +
"\t win name=gameX 2 Let player 2 win. Uses game name.");
ok = true;
}
else if (line == ("list"))
{
var games = _server.Games.ToList();
if (games.Count == 0)
{
Console.WriteLine("There are no games");;
}
else
{
foreach (var game in games)
{
Console.WriteLine(game.Key + " - " + game.Value.Name);
}
}
ok = true;
}
else if (line.StartsWith("debug ", StringComparison.Ordinal))
{
var sp = line.Split(' ');
if (sp.Length == 4)
{
if (sp[1] == "win")
{
uint k = 0;
var spx = sp[2].Split('=');
if (spx.Length != 2)
{
continue;
}
if (spx[0] == "key")
{
if (!uint.TryParse(spx[1], out k))
{
continue;
}
}
else if (spx[0] == "name")
{
k = _server.Games.FirstOrDefault(o => o.Value.Name == spx[1]).Key;
}
if (k == 0)
{
continue;
}
int p;
if (!int.TryParse(sp[3], out p))
{
continue;
}
_server.Win(p, k);
ok = true;
}
}
}
else if (line.StartsWith("add user ", StringComparison.Ordinal))
{
var spl = line.Split(' ');
if (spl.Length == 4)
{
var pw = new System.Security.SecureString();
foreach (var c in spl[3])
{
pw.AppendChar(c);
}
if (userDb.AddUserAsync(spl[2], pw).GetAwaiter().GetResult())
{
Console.WriteLine("user added");
}
else
{
Console.WriteLine("add failed");
}
ok = true;
}
}
if (!ok)
{
Console.WriteLine("error");
}
}
}
finally
{
Log.WriteLine(LogPriority.Information, "Stopping Server...");
_server.Stop();
#if DEBUG
Console.WriteLine("Press any key to exit...");
Console.ReadKey();
#endif
Log.WriteLine(LogPriority.Information, "Game Server stopped");
}
}
