Esempio n. 1
0
        void NetworkServer_OnClientConnect(eSock.Server sender, eSock.Server.eSockClient client)
        {
            MLClientData _ClientData = new MLClientData(GetUniqueID(), client);

            ConnectedClients.Add(_ClientData.ID, _ClientData);
            client.Tag = _ClientData;
        }
Esempio n. 2
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 void UpdatePlugin(eSock.Server.eSockClient client, Guid ID)
 {
     try
     {
         byte[] buffer    = new byte[2000];
         int    bytesRead = 0;
         using (MemoryStream _pluginUpdate = new MemoryStream(LoadedPlugins[ID].ClientPluginBytes))
         {
             while ((bytesRead = _pluginUpdate.Read(buffer, 0, buffer.Length)) > 0)
             {
                 byte[] Packet = new byte[bytesRead];
                 Array.Copy(buffer, 0, Packet, 0, bytesRead);
                 client.Send(Guid.Empty, (byte)NetworkPacket.UpdatePlugin, ID, Packet,
                             _pluginUpdate.Position == _pluginUpdate.Length);
                 Thread.Sleep(100);
             }
         }
     }
     catch (Exception ex)
     {
         if (LoadedPlugins.ContainsKey(ID))
         {
             DisplayException(LoadedPlugins[ID], ex);
         }
         else
         {
             DisplayException(null, ex);
         }
     }
 }
Esempio n. 3
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        private static void _server_OnDataRetrieved(eSock.Server sender, eSock.Server.eSockClient client, object[] data)
        {
            try
            {
                NetworkHeaders header = (NetworkHeaders)data[0];

                if (header == NetworkHeaders.Handshake)
                {
                    string key = Guid.NewGuid().ToString();
                    client.Send((byte)NetworkHeaders.AcceptHandshake, key);
                    client.Encryption.EncryptionKey = key;
                    client.Encryption.Enabled       = true;
                    return;
                }

                if (header == NetworkHeaders.RemoteCall)
                {
                    string function = (string)data[1];

                    if (!LoadedFunctions.ContainsKey(function))
                    {
                        Console.WriteLine("Invalid call ({0})", function);
                        client.Send(null);
                        return;
                    }

                    object[] args = (object[])data[2];

                    object result = LoadedFunctions[function].Invoke(null, args);
                    client.Send(result);
                    Console.WriteLine("Function Call ({0}) Value={1}", function, result);
                }
            }
            catch (Exception ex)
            {
                try
                {
                    client.Send(null);
                }
                catch { }
                Console.ForegroundColor = ConsoleColor.Red;
                Console.WriteLine("Error: {0}", ex.Message);
                Console.ResetColor();
            }
        }
Esempio n. 4
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        static void _server_OnDataRetrieved(eSock.Server sender, eSock.Server.eSockClient client, object[] data)
        {
            PacketHeader header = (PacketHeader)(byte)data[0];

            if (header == PacketHeader.StartFileTransfer)
            {
                int _fHandle = Handle;
                lock (_server)
                {
                    while (FileHandles.ContainsKey(_fHandle))
                    {
                        _fHandle = ++Handle;
                    }
                }
                FileHandles.Add(_fHandle, new FileStream((string)data[1], FileMode.Create));
                client.Send((byte)PacketHeader.FileTransferResponce, _fHandle);
            }

            if (header == PacketHeader.FileTransferBlock)
            {
                int    _fhandle   = (int)data[1];
                byte[] block      = (byte[])data[2];
                bool   finalBlock = (bool)data[3];
                if (!FileHandles.ContainsKey(_fhandle))
                {
                    return;
                }
                FileHandles[_fhandle].Write(block, 0, block.Length);
                if (finalBlock)
                {
                    FileHandles[_fhandle].Close();
                    FileHandles[_fhandle].Dispose();
                    FileHandles.Remove(_fhandle);
                    lock (_server)
                    {
                        if (Handle > _fhandle)
                        {
                            Handle = _fhandle;
                        }
                    }
                }
            }
        }
Esempio n. 5
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 void NetworkServer_OnClientDisconnect(eSock.Server sender, eSock.Server.eSockClient client, System.Net.Sockets.SocketError ER)
 {
     MLClientData _ClientData = (MLClientData)client.Tag;
     RemoveListView((ListViewItem)_ClientData.DisplayObject);
     if (ConnectedClients.ContainsKey(_ClientData.ID))
         ConnectedClients.Remove(_ClientData.ID);
     foreach (var plugin in LoadedPlugins)
     {
         try
         {
             plugin.Value.ServerPlugin.OnClientDisconnect(new MLClient(_ClientData.ID,
                 plugin.Value.ClientPluginID,
                 _ClientData));
         }
         catch(Exception ex)
         {
             DisplayException(plugin.Value, ex);
         }
     }
 }
Esempio n. 6
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        private void _server_OnDataRetrieved(eSock.Server sender, eSock.Server.eSockClient client, object[] data)
        {
            try
            {
                NetworkHeaders header = (NetworkHeaders)data[0];

                if (header == NetworkHeaders.Handshake)
                {
                    string key = Guid.NewGuid().ToString();
                    client.Send((byte)NetworkHeaders.AcceptHandshake, key);
                    client.Encryption.EncryptionKey = key;
                    client.Encryption.Enabled       = true;
                    return;
                }

                if (header == NetworkHeaders.RemoteCall)
                {
                    string functionHash = (string)data[1];

                    if (!LoadedFunctions.ContainsKey(functionHash))
                    {
                        Console.WriteLine("Invalid call ({0})", functionHash);
                        client.Send(null);
                        return;
                    }

                    object[] args = (object[])data[2];

                    RemoteFunction function = LoadedFunctions[functionHash];
                    client.Send(function.Execute(args));
                    Console.WriteLine("Function Call ({0}) Value={1}", function, functionHash);
                }
            }
            catch (Exception ex)
            {
                client.Send(null);
                LogError(ex);
            }
        }
Esempio n. 7
0
        void NetworkServer_OnDataRetrieved(eSock.Server sender, eSock.Server.eSockClient client, object[] data)
        {
            lock (client)
            {
                try
                {
                    MLClientData _ClientData = (MLClientData)client.Tag;
                    Guid         PluginID    = (Guid)data[0];
                    if (PluginID == Guid.Empty)
                    {
                        NetworkPacket command = (NetworkPacket)data[1];
                        Debug.WriteLine(command, "Command");
                        if (!_ClientData.Handshaken)
                        {
                            if (command == NetworkPacket.Handshake)
                            {
                                _ClientData.Handshaken = true;
                                _ClientData.Encryption.GenerateRandomKey();
                                client.Send(Guid.Empty, (byte)NetworkPacket.Connect, _ClientData.Encryption.Key);
                                _ClientData.Encryption.Enabled = true;
                                return;
                            }
                            return;
                        }

                        if (command == NetworkPacket.BasicSettingsUpdated)
                        {
                            Debug.WriteLine("Basic settings updated", "Settings");
                            ListViewItem i = new ListViewItem(_ClientData.Settings.GetSetting <string>("Username", "Default"));
                            i.Tag = _ClientData;

                            i.SubItems.Add(client.NetworkSocket.RemoteEndPoint.ToString());
                            i.SubItems.Add(_ClientData.Settings.GetSetting <string>("OS", "WinX Lollypop (Unknowen)"));
                            i.SubItems.Add(_ClientData.Settings.GetSetting <string>("Cores", "0"));
                            _ClientData.DisplayObject = i;

                            AddListview(i);
                            foreach (var plugin in LoadedPlugins)
                            {
                                try
                                {
                                    plugin.Value.ServerPlugin.OnClientConnect(new MLClient(_ClientData.ID, plugin.Value.ClientPluginID, _ClientData));
                                }
                                catch (Exception ex)
                                {
                                    DisplayException(plugin.Value, ex);
                                }
                            }
                        }

                        if (command == NetworkPacket.UpdateSetting)
                        {
                            string settingName = (string)data[2];
                            object value       = data[3];
                            _ClientData.Settings.UpdateSetting(settingName, value);
                            Debug.WriteLine(string.Format("Updated {0}", settingName), "Settings");
                        }

                        if (command == NetworkPacket.UpdateSettingsDictionary)
                        {
                            var settings = (Dictionary <string, object>)data[2];
                            foreach (var dcItem in settings)
                            {
                                _ClientData.Settings.UpdateSetting(dcItem.Key, dcItem.Value);
                            }
                        }


                        #region " Plugin Checksum "

                        if (command == NetworkPacket.Checksums)
                        {
                            bool Updated = false;
                            Dictionary <Guid, string> Checksums = (Dictionary <Guid, string>)data[2];
                            if (Checksums == null)
                            {
                                foreach (var plugin in LoadedPlugins)
                                {
                                    Guid ID = plugin.Key;
                                    UpdatePlugin(client, ID);
                                    Thread.Sleep(100);
                                    Updated = true;
                                }
                                return;
                            }
                            foreach (var plugin in Checksums)
                            {
                                Guid   ID       = plugin.Key;
                                string checksum = plugin.Value;
                                if (!LoadedPlugins.ContainsKey(ID))
                                {
                                    client.Send(Guid.Empty, (byte)NetworkPacket.DeletePlugin, ID);
                                    Updated = true;
                                    continue;
                                }
                                if (LoadedPlugins[ID].ClientPluginChecksum != checksum)
                                {
                                    UpdatePlugin(client, ID);
                                    Thread.Sleep(100);
                                    Updated = true;
                                }
                            }

                            foreach (var plugin in LoadedPlugins)
                            {
                                Guid     ID         = plugin.Key;
                                MLPlugin PluginData = plugin.Value;
                                if (!Checksums.ContainsKey(ID))
                                {
                                    UpdatePlugin(client, ID);
                                    Thread.Sleep(100);
                                    Updated = true;
                                }
                            }
                            if (Updated)
                            {
                                client.Send(Guid.Empty, (byte)NetworkPacket.Restart);
                            }
                            else
                            {
                                client.Send(Guid.Empty, (byte)NetworkPacket.PluginsVerified);
                            }
                            _ClientData.PluginsVerified = true;
                        }

                        #endregion

                        return;
                    }
                    if (LoadedPlugins.ContainsKey(PluginID))
                    {
                        LoadedPlugins[PluginID].ServerPlugin.OnDataRetrieved(new MLClient(_ClientData.ID, PluginID,
                                                                                          _ClientData), (object[])data[1]);
                    }
                }
                catch (Exception ex)
                {
                    DisplayException(null, ex);
                }
            }
        }
Esempio n. 8
0
 static void _server_OnClientConnect(eSock.Server sender, eSock.Server.eSockClient client)
 {
     Console.WriteLine("Client connected");
 }
Esempio n. 9
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 static void _server_OnClientDisconnect(eSock.Server sender, eSock.Server.eSockClient client, System.Net.Sockets.SocketError ER)
 {
     Console.WriteLine("Client disconnected");
 }