/// <summary>
/// Main service start method.
/// </summary>
internal static void Main()
{
Logger.Initialize();
AppDomain.CurrentDomain.UnhandledException += new UnhandledExceptionEventHandler(CurrentDomain_UnhandledException);
CacheServiceConnection.Initialize
(
new IPEndPoint
(
IPAddress.Parse
(
Settings.Default.CacheServiceAddress),
Settings.Default.CacheServicePort
),
Settings.Default.CacheServiceReconnectInterval
);
GameServiceConnection.Initialize
(
new IPEndPoint
(
IPAddress.Parse
(
Settings.Default.GameServiceAddress),
Settings.Default.GameServicePort),
Settings.Default.GameServiceReconnectInterval
);
while (Console.ReadKey(true) != null)
{
}
}
/// <summary>
/// Main service start method.
/// </summary>
internal static void Main()
{
// initializing logger
Logger.Initialize();
// setting unhandled exceptions handler
AppDomain.CurrentDomain.UnhandledException += new UnhandledExceptionEventHandler(CurrentDomain_UnhandledException);
// initializing user connections listener
UserConnectionsListener.Initialize
(
new IPEndPoint
(
IPAddress.Parse(Settings.Default.LoginServiceAddress),
Settings.Default.LoginServicePort
),
Settings.Default.LoginServiceBacklog,
Settings.Default.LoginServiceEnableFirewall
);
// initializing cache server connection
CacheServiceConnection.Initialize
(
new IPEndPoint
(
IPAddress.Parse(Settings.Default.CacheServiceAddress),
Settings.Default.CacheServicePort
),
Settings.Default.CacheServiceReconnectInterval);
while (Console.ReadKey(true) != null)
{
}
}
/// <summary>
/// Removes provided <see cref="UserConnection"/> object from active connections list.
/// </summary>
/// <param name="connection"><see cref="UserConnection"/> object to remove from active connections list.</param>
internal static void RemoveFromActiveConnections(UserConnection connection)
{
if (connection != null)
{
if (connection.Session.AccountID > 0)
{
CacheServiceConnection.Send(new UnCacheUser(connection.Session.ID).ToPacket());
}
m_ActiveConnections.Remove(connection.Session.ID);
connection = null;
}
}
/// <summary>
/// Closes all active <see cref="UserConnection"/>s.
/// </summary>
internal static void CloseAllConnections()
{
foreach (UserConnection connection in m_ActiveConnections.Values)
{
connection.CloseConnection();
if (connection.Session.AccountID > 0)
{
CacheServiceConnection.Send(new UnCacheUser(connection.Session.ID).ToPacket());
}
}
m_ActiveConnections.Clear();
}
/// <summary>
/// Closes active <see cref="UserConnection"/>.
/// </summary>
/// <param name="connection"><see cref="UserConnection"/> object, which network must be closed.</param>
internal static void CloseActiveConnection(UserConnection connection)
{
if (connection != null)
{
connection.CloseConnection();
if (connection.Session.AccountID > 0)
{
CacheServiceConnection.Send(new UnCacheUser(connection.Session.ID).ToPacket());
}
m_ActiveConnections.Remove(connection.Session.ID);
Logger.WriteLine(Source.OuterNetwork, "Connection closed for session {0}.", connection.Session.ToString());
connection = null;
}
}
/// <summary>
/// Initializes all needed world objects.
/// </summary>
internal static void StartUp()
{
if (m_Initialized)
{
Logger.WriteLine(Source.World, "Can't initialize already initialized world.");
return;
}
Logger.WriteLine(Source.World, "Initializing world...");
#if WORLD_PREFOMANCE
Logger.WriteLine(Source.World, "Working set: {0}", Environment.WorkingSet);
Stopwatch sw = new Stopwatch();
sw.Start();
#endif
if (!Geodata.Initialize())
{
return;
}
else
{
Logger.WriteLine(Source.World, "Geodata files loaded.");
}
#if WORLD_PREFOMANCE
sw.Stop();
Logger.WriteLine(Source.World, "Working set: {0}", Environment.WorkingSet);
Logger.WriteLine(Source.World, "GLoading time: {0}", sw.GetSplitTimeInMicroseconds());
#endif
if (!RegionsGrid.Initialize())
{
return;
}
m_Initialized = true;
Logger.WriteLine(Source.InnerNetwork, "Setting world as active...");
CacheServiceConnection.Send(new SetWorldActiveRequest().ToPacket());
}
/// <summary>
/// Handles incoming packet.
/// </summary>
/// <param name="packet">Incoming packet.</param>
protected override void Handle(Packet packet)
{
Logger.WriteLine(Source.OuterNetwork, "Received: {0}", packet.ToString());
if (!CacheServiceConnection.Active) // validate if login service is active
{
Send(LoginFailed.ToPacket(UserAuthenticationResponseType.ServerMaintenance));
UserConnectionsListener.CloseActiveConnection(this);
return;
}
if (QueuedRequestsPool.HasRequest(this, true)) // validate if user is awaiting response from cache service
{
return;
}
switch (packet.FirstOpcode)
{
case 0x07:
{
Send(ResponseAuthGameGuard.Static);
return;
}
case 0x00:
{
m_RSADecryptor = new RSAManaged();
m_RSADecryptor.ImportParameters(UserConnectionsListener.PrivateKey);
// get login and password
unsafe
{
byte[] bytes = new byte[0x80];
fixed(byte *buf = bytes, src = packet.GetBuffer())
L2Buffer.Copy(src, 0x01, buf, 0x00, 0x80);
fixed(byte *buf = m_RSADecryptor.DecryptValue(bytes))
{
L2Buffer.GetTrimmedString(buf, 0x03, ref Login, 0x0e);
L2Buffer.GetTrimmedString(buf, 0x11, ref Password, 0x10);
}
}
// validate user login
if (!Utils.IsValidUserLogin(Login))
{
Send(LoginFailed.ToPacket(UserAuthenticationResponseType.UserOrPasswordWrong));
return;
}
//Password = Utils.HashPassword(Password);
Session.AccountName = Login;
Logger.WriteLine(Session.ToString());
long requestId = long.MinValue;
// request cache to auth user
if (QueuedRequestsPool.Enqueue(this, ref requestId))
{
CacheServiceConnection.Send(new UserAuthenticationRequest(requestId, Login, Password, Session.ID).ToPacket());
}
else
{
Logger.WriteLine(Source.InnerNetwork, "Failed to send UserAuthenticationRequest to cache service, request was not enqueued by QueuedRequestsPool ?...");
Send(LoginFailed.ToPacket(UserAuthenticationResponseType.SystemError));
UserConnectionsListener.CloseActiveConnection(this);
}
return;
}
case 0x05:
{
int login1 = packet.ReadInt();
int login2 = packet.ReadInt();
if (login1 != Session.Login1 || login2 != Session.Login2)
{
Logger.WriteLine(Source.OuterNetwork, "Invalid UserSession data: {0}. BAN!", Session.ToString());
CacheServiceConnection.Send(new UnCacheUser(Session.ID).ToPacket());
UserConnectionsListener.CloseActiveConnection(this);
}
else
{
long requestID = long.MinValue;
if (QueuedRequestsPool.Enqueue(this, ref requestID))
{
CacheServiceConnection.Send(new WorldsListRequest(requestID).ToPacket());
}
else
{
Logger.WriteLine(Source.InnerNetwork, "Failed to send WorldsListRequest to cache service, request was not enqueued by QueuedRequestsPool ?...");
UserConnectionsListener.CloseActiveConnection(this);
}
}
return;
}
case 0x02:
{
// skip not needed data
packet.MoveOffset(8);
long requestID = long.MinValue;
if (QueuedRequestsPool.Enqueue(this, ref requestID))
{
CacheServiceConnection.Send(new JoinWorldRequest(requestID, Session.ID, packet.ReadByte()).ToPacket());
}
else
{
Logger.WriteLine(Source.InnerNetwork, "Failed to send JionWorldRequest to cache service, request was not enqueued by QueuedRequestsPool ?...");
UserConnectionsListener.CloseActiveConnection(this);
}
return;
}
}
Logger.WriteLine(Source.OuterNetwork, "Unknown packet received: {0}", packet.ToString());
UserConnectionsListener.CloseActiveConnection(this);
}
