/// <summary>
/// Queries the database, returns an datatable.
/// </summary>
/// <param name="sql"></param>
/// <returns></returns>
public static DataTable GetMultiQuery(string sql)
{
DataTable dt = new DataTable();
try
{
SQLiteConnection SConnection = new SQLiteConnection();
SConnection.ConnectionString =
"Data Source=users.siu;" +
"UseUTF16Encoding=True;" +
"Legacy Format=False;";
SConnection.Open();
SQLiteCommand Command = new SQLiteCommand(SConnection);
Command.CommandText = sql;
SQLiteDataReader Reader = Command.ExecuteReader();
dt.Load(Reader);
Reader.Close();
Reader.Dispose();
Command.Dispose();
SConnection.Close();
SConnection.Dispose();
}
catch (Exception e)
{
SiusLog.Log(SiusLog.WARNING, "GetQuery", e.Message);
}
return(dt);
}
/// <summary>
/// RequestStop() will set the connected status to false,
/// abort the thread, and close the socket.
/// </summary>
public void RequestStop()
{
if (thrListener != null && thrListener.IsAlive) // thread is active
{
// set event "Stop"
Sius.Connected = false;
thrListener.Abort();
Listening.Stop();
TcpClient[] tcpClients = new TcpClient[htRcon.Count];
htRcon.Values.CopyTo(tcpClients, 0);
for (int i = 0; i < tcpClients.Length; i++)
{
try
{
if (tcpClients[i] != null)
{
tcpClients[i].Close();
}
}
catch (Exception e)
{
SiusLog.Log(SiusLog.DEBUG, "disconnect", e.Message);
}
}
}
}
public static void Connect()
{
try
{
SQLiteConnection SConnection = new SQLiteConnection();
SConnection.ConnectionString =
"Data Source=users.siu;" +
"UseUTF16Encoding=True;" +
"Legacy Format=False;";
SConnection.Open();
CreatePlayersTable(SConnection);
CreateBannersTable(SConnection);
CreateMessagesTable(SConnection);
CreateSquadsTable(SConnection);
SiusLog.Log(SiusLog.DEBUG, "SQLite", "Attempted to create all necessary database tables.");
SConnection.Close();
SConnection.Dispose();
}
catch (Exception e)
{
SiusLog.Log(SiusLog.ERROR, "SQLite", e.Message);
}
}
/// <summary>
/// Begin listening for incoming TCP connections on the specified port number
/// </summary>
public void StartListening()
{
int port = SiusConf.GetSetting.Integer("port");
// TCP port numbers are 16 bits in length, so they can only be within the range of 0 - 65535
if (port <= 0 || port >= 65535)
{
SiusLog.Log(SiusLog.ERROR, "server", "An error occured when trying to define a port number. Please make sure the port is within the range of 1 - 65534");
Sius.Connected = false;
return;
}
string address = SiusConf.GetSetting.String("ip");
IPAddress localAddr;
// check if the IP Address is valid
if (SiusUtil.IsValidIP(address) == false)
{
SiusLog.Log(SiusLog.ERROR, "server", "Unable to retrieve IP Address. Please make sure that you are using a valid IP Address such as 127.0.0.1");
Sius.Connected = false;
return;
}
else
{
localAddr = IPAddress.Parse(address);
}
// Log our port and ip address
SiusLog.Log(SiusLog.INFORMATION, "server", "Server port: " + port + ", Server IP: " + address);
// Create TCP Listener and start checking for incoming connections
try
{
Listening = new TcpListener(localAddr, port);
Listening.Start();
}
catch (SocketException e)
{
SiusLog.Log(SiusLog.ERROR, "connect", e.Message);
Sius.Connected = false;
return;
}
// Server is connected!
Sius.Connected = true;
// Start a new thread
thrListener = new Thread(KeepListening);
thrListener.Start();
}
/// <summary>
/// Creates the initial "banners" table.
/// ID - NAME - BANNER
/// </summary>
private static void CreateBannersTable(SQLiteConnection SConnection)
{
try
{
SQLiteCommand Command = new SQLiteCommand(SConnection);
Command.CommandText =
"CREATE TABLE IF NOT EXISTS [banners] (" +
"[name] TEXT COLLATE NOCASE UNIQUE NOT NULL," +
"[banner] TEXT NOT NULL" +
")";
Command.ExecuteNonQuery();
}
catch (Exception e)
{
SiusLog.Log(SiusLog.ERROR, "SQLite", e.Message);
}
}
private void KeepListening()
{
// While the server is running
while (Sius.Connected == true)
{
try
{
// Accept a pending connection
tcpClient = Listening.AcceptTcpClient();
// Create a new instance of Connection
Connection newConnection = new Connection(tcpClient);
}
catch (SocketException e)
{
SiusLog.Log(SiusLog.WARNING, "connect", e.Message);
}
}
}
/// <summary>
/// Creates the initial "messages" table.
/// ID - NAME - MESSAGE - FLAG
/// </summary>
private static void CreateMessagesTable(SQLiteConnection SConnection)
{
try
{
SQLiteCommand Command = new SQLiteCommand(SConnection);
Command.CommandText =
"CREATE TABLE IF NOT EXISTS [messages] (" +
"[name] TEXT COLLATE NOCASE NOT NULL," +
"[sender] TEXT COLLATE NOCASE NOT NULL," +
"[message] TEXT NOT NULL," +
"[time] TEXT NULL," +
"[flag] INTEGER DEFAULT 0" +
")";
Command.ExecuteNonQuery();
}
catch (Exception e)
{
SiusLog.Log(SiusLog.ERROR, "SQLite", e.Message);
}
}
/// <summary>
/// Will send a sql query without expecting a result returned.
/// </summary>
/// <param name="sql"></param>
public static void SendQuery(string sql)
{
try
{
SQLiteConnection SConnection = new SQLiteConnection();
SConnection.ConnectionString =
"Data Source=users.siu;UseUTF16Encoding=True;Legacy Format=False;";
SConnection.Open();
SQLiteCommand Command = new SQLiteCommand(SConnection);
Command.CommandText = sql;
Command.ExecuteNonQuery();
Command.Dispose();
SConnection.Close();
SConnection.Dispose();
}
catch (Exception e)
{
SiusLog.Log(SiusLog.DEBUG, "SendQuery", e.Message);
}
}
/// <summary>
/// Creates the initial "players" table.
/// ID - NAME - PASSWORD - USAGE - CREATED - LASTLOGIN
/// </summary>
private static void CreatePlayersTable(SQLiteConnection SConnection)
{
try
{
SQLiteCommand Command = new SQLiteCommand(SConnection);
Command.CommandText =
"CREATE TABLE IF NOT EXISTS [players] (" +
"[id] INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL," +
"[name] TEXT COLLATE NOCASE UNIQUE NOT NULL," +
"[password] TEXT NULL," +
"[salt] TEXT NULL," +
"[squad] TEXT COLLATE NOCASE NULL," +
"[usage] INTEGER DEFAULT 0," +
"[created] TEXT NULL," +
"[lastseen] TEXT DEFAULT CURRENT_TIMESTAMP NULL" +
")";
Command.ExecuteNonQuery();
}
catch (Exception e)
{
SiusLog.Log(SiusLog.ERROR, "SQLite", e.Message);
}
}
static void Main(string[] args)
{
try
{
// Add to the console
Console.Title = "Sius";
Console.WriteLine("Sius");
Console.Write("Press any key to exit ..." + Environment.NewLine);
Time = DateTime.Now;
// Check if we are logging
if (!string.IsNullOrEmpty(SiusConf.GetSetting.String("logging")))
{
SiusLog.Logging = true;
}
// Check if we want to clear the log before starting
if (SiusConf.GetSetting.Boolean("clearlog"))
{
SiusLog.ClearLogFile();
}
// Create the SQLite database and tables
SQLite.Connect();
// Log that Sius has successfully started
SiusLog.Log(SiusLog.INFORMATION, "server", "Sius successfully started.");
// Initialize the Transmission Control Protocol (TCP) connection
Listen tcp = new Listen();
tcp.StartListening();
// Start the Ping timer
System.Timers.Timer SendPing = new System.Timers.Timer();
SendPing.Elapsed += new ElapsedEventHandler(Protocol.Ping.OnTimedEvent);
if (SiusConf.GetSetting.Integer("ping") >= 10)
{
SendPing.Interval = SiusConf.GetSetting.Integer("ping") * 1000;
}
else
{
SendPing.Interval = 150000; // 150 seconds
}
SendPing.Enabled = true;
SendPing.Start();
// Start the Scorereset timer
System.Timers.Timer Scorereset = new System.Timers.Timer();
Scorereset.Elapsed += new ElapsedEventHandler(Protocol.Scorereset.OnTimedEvent);
if (SiusConf.GetSetting.Integer("scorereset") >= 1)
{
Scorereset.Interval = SiusConf.GetSetting.Integer("scorereset") * 3600000;
}
else
{
Scorereset.Interval = 1209600000; // 2 weeks
}
Scorereset.Enabled = true;
Scorereset.Start();
// Wait until we're told to exit the program
while (Running == true)
{
// press any key to exit
Console.ReadKey(true);
Running = false;
SendPing.Close();
Scorereset.Close();
}
// Cleanup and end all TCP connections
Sius.Connected = false;
SiusLog.Log(SiusLog.INFORMATION, "server", "Exiting");
tcp.RequestStop();
// Append a line to the log to mark the end of a run.
SiusLog.DirectLogToFile("-----------------------------------------------------");
}
catch (Exception e)
{
// Log any unexpected errors
SiusLog.Log(SiusLog.ERROR, "server", "Error: " + e.StackTrace);
}
}
// Occurs when a new client is accepted
private void AcceptClient()
{
srReceiver = new StreamReader(tcpClient.GetStream());
swSender = new StreamWriter(tcpClient.GetStream());
// Read the account information from the client
strReceive = srReceiver.ReadLine();
// We received a response from the zone
if (!string.IsNullOrEmpty(strReceive))
{
//SiusLog.Log(SiusLog.INFORMATION, "zone", strReceive);
string respond = Protocol.Connect.Try(strReceive);
if (!string.IsNullOrEmpty(respond))
{
//SiusLog.Log(SiusLog.DEBUG, "zone", respond); //CONNECTOK
swSender.WriteLine(respond);
swSender.Flush();
}
if (respond.StartsWith("CONNECTBAD"))
{
CloseConnection();
}
}
else
{
CloseConnection();
return;
}
// Add the zone to the hash table
Zone.AddZone(tcpClient);
// try
// {
// Keep waiting for a message from the user
while ((Sius.Connected == true) && thrSender.IsAlive)
{
if (!string.IsNullOrEmpty(strReceive = srReceiver.ReadLine()))
{
//SiusLog.Log(SiusLog.INFORMATION, "zone", strReceive);
string respond = Message.Receive(strReceive);
if (!string.IsNullOrEmpty(respond))
{
try
{
//SiusLog.Log(SiusLog.DEBUG, "zone", respond);
swSender.WriteLine(respond);
swSender.Flush();
}
catch (Exception e)
{
SiusLog.Log(SiusLog.DEBUG, "connect", e.Message);
}
}
}
else
{
break;
}
}
// }
// catch (Exception e)
// {
// SiusLog.Log(SiusLog.MALICIOUS, "disconnect", e.Message);
// }
//Disconnect
Zone.RemoveZone(tcpClient);
SiusLog.Log(SiusLog.INFORMATION, "disconnect", Zone.ZoneName + " disconnected from network.");
CloseConnection();
}