void QmitkTrackingDeviceConfigurationWidget::SetOptitrackCalibrationFileClicked()
{
  std::string filename = QFileDialog::getOpenFileName(NULL,tr("Open Calibration File"), "/", "*.*").toLatin1().data();
  if (filename=="") {return;}
  else
    {
    m_OptitrackCalibrationFile = filename;
    Poco::Path myPath = Poco::Path(m_OptitrackCalibrationFile.c_str());
    m_Controls->m_OptitrackCalibrationFile->setText("Calibration File: " + QString(myPath.getFileName().c_str()));
    }
}
void QmitkNPOptitrackWidget::SetOptitrackCalibrationFileClicked()
{
  std::string filename = QFileDialog::getOpenFileName(nullptr, tr("Open Calibration File"), QmitkIGTCommonHelper::GetLastFileLoadPath(), "*.*").toLatin1().data();
  if (filename == "") { return; }
  else
  {
    QmitkIGTCommonHelper::SetLastFileLoadPathByFileName(QString::fromStdString(filename));
    m_OptitrackCalibrationFile = filename;
    Poco::Path myPath = Poco::Path(m_OptitrackCalibrationFile.c_str());
    m_Controls->m_OptitrackCalibrationFile->setText("Calibration File: " + QString(myPath.getFileName().c_str()));
  }
}
Example #3
0
int countLoolKitProcesses()
{
    // Give polls in the lool processes time to time out etc
    Poco::Thread::sleep(POLL_TIMEOUT_MS*5);

    int result = 0;

    for (auto i = Poco::DirectoryIterator(std::string("/proc")); i != Poco::DirectoryIterator(); ++i)
    {
        try
        {
            Poco::Path procEntry = i.path();
            const std::string& fileName = procEntry.getFileName();
            int pid;
            std::size_t endPos = 0;
            try
            {
                pid = std::stoi(fileName, &endPos);
            }
            catch (const std::invalid_argument&)
            {
                pid = 0;
            }
            if (pid > 1 && endPos == fileName.length())
            {
                Poco::FileInputStream stat(procEntry.toString() + "/stat");
                std::string statString;
                Poco::StreamCopier::copyToString(stat, statString);
                Poco::StringTokenizer tokens(statString, " ");
                if (tokens.count() > 3 && tokens[1] == "(loolkit)")
                {
                    switch (tokens[2].c_str()[0])
                    {
                    case 'x':
                    case 'X': // Kinds of dead-ness.
                    case 'Z': // zombies
                        break; // ignore
                    default:
                        result++;
                        break;
                    }
                    // std::cout << "Process:" << pid << ", '" << tokens[1] << "'" << " state: " << tokens[2] << std::endl;
                }
            }
        }
        catch (const Poco::Exception&)
        {
        }
    }

    // std::cout << "Number of loolkit processes: " << result << std::endl;
    return result;
}
void QmitkTrackingDeviceConfigurationWidget::TrackingDeviceChanged()
{
  //show the correspondig widget
  m_Controls->m_TrackingSystemWidget->setCurrentIndex(m_Controls->m_trackingDeviceChooser->currentIndex());

  //the new trackingdevice is not configurated yet
  m_TrackingDeviceConfigurated = false;

  //reset output
  ResetOutput();

  //print output and do further initializations
  if (m_Controls->m_trackingDeviceChooser->currentIndex()==0)//NDI Polaris
    {
    AddOutput("<br>NDI Polaris selected");
    }
  else if (m_Controls->m_trackingDeviceChooser->currentIndex()==1)  //NDI Aurora
    {
    AddOutput("<br>NDI Aurora selected");
    }
  else if (m_Controls->m_trackingDeviceChooser->currentIndex()==2) //ClaronTechnology MicronTracker 2
    {
    AddOutput("<br>Microntracker selected");
    if (!mitk::ClaronTrackingDevice::New()->IsDeviceInstalled())
      {
      AddOutput("<br>ERROR: not installed!");
      }
    else if (this->m_MTCalibrationFile == "") //if configuration file for MicronTracker is empty: load default
      {
      mitk::ClaronTrackingDevice::Pointer tempDevice = mitk::ClaronTrackingDevice::New();
      m_MTCalibrationFile = tempDevice->GetCalibrationDir();
      Poco::Path myPath = Poco::Path(m_MTCalibrationFile.c_str());
      m_Controls->m_MTCalibrationFile->setText("Calibration File: " + QString(myPath.getFileName().c_str()));
      }
    }
  else if (m_Controls->m_trackingDeviceChooser->currentIndex()==3)
  {
    AddOutput("<br>Optitrack selected");
    if (!mitk::OptitrackTrackingDevice::New()->IsDeviceInstalled())
      {
      AddOutput("<br>ERROR: not installed!");
      }
  }

emit TrackingDeviceSelectionChanged();
}
mitk::TrackingDevice::Pointer QmitkMicronTrackerWidget::ConstructTrackingDevice()
{
  mitk::ClaronTrackingDevice::Pointer newDevice = mitk::ClaronTrackingDevice::New();
  if (this->m_MTCalibrationFile.empty()) //if configuration file for MicronTracker is empty: load default
  {
    mitk::ClaronTrackingDevice::Pointer tempDevice = mitk::ClaronTrackingDevice::New();
    m_MTCalibrationFile = tempDevice->GetCalibrationDir();
    Poco::Path myPath = Poco::Path(m_MTCalibrationFile.c_str());
    m_Controls->m_MTCalibrationFile->setText("Calibration File: " + QString(myPath.getFileName().c_str()));
  }
  if (!this->m_MTCalibrationFile.empty())
  {
    //extract path from calibration file and set the calibration dir of the device
    std::string path = itksys::SystemTools::GetFilenamePath(m_MTCalibrationFile);
    newDevice->SetCalibrationDir(path);
  }
  else
    AddOutput("<br>Warning: Calibration file is not set!");
  return static_cast<mitk::TrackingDevice::Pointer>(newDevice);
}
Example #6
0
void FileSystemRoute::handleRequest(ServerEventArgs& evt)
{
    Poco::Path dataFolder(ofToDataPath("", true));
    Poco::Path documentRoot(ofToDataPath(getSettings().getDocumentRoot(), true));

    std::string dataFolderString = dataFolder.toString();
    std::string documentRootString = documentRoot.toString();

    // Document root validity check.
    if (_settings.getRequireDocumentRootInDataFolder() &&
       (documentRootString.length() < dataFolderString.length() ||
        documentRootString.substr(0, dataFolderString.length()) != dataFolderString))
    {
        ofLogError("FileSystemRoute::handleRequest") << "Document Root is not a sub directory of the data folder.";
        evt.getResponse()   .setStatusAndReason(Poco::Net::HTTPResponse::HTTP_INTERNAL_SERVER_ERROR);
        handleErrorResponse(evt);
        return;
    }

    // check path

    Poco::URI uri(evt.getRequest().getURI());
    std::string path = uri.getPath(); // just get the path

    // make paths absolute
    if (path.empty())
    {
        path = "/";
    }

    Poco::Path requestPath = documentRoot.append(path).makeAbsolute();

    // add the default index if no filename is requested
    if (requestPath.getFileName().empty())
    {
        requestPath.append(getSettings().getDefaultIndex()).makeAbsolute();
    }

    std::string requestPathString = requestPath.toString();

    // double check path safety (not needed?)
    if ((requestPathString.length() < documentRootString.length() ||
         requestPathString.substr(0, documentRootString.length()) != documentRootString))
    {
        ofLogError("FileSystemRoute::handleRequest") << "Requested document not inside DocumentFolder.";
        evt.getResponse().setStatusAndReason(Poco::Net::HTTPResponse::HTTP_NOT_FOUND);
        handleErrorResponse(evt);
        return;
    }

    ofFile file(requestPathString); // use it to parse file name parts
    std::string mediaTypeString = MediaTypeMap::getDefault()->getMediaTypeForPath(file.path()).toString();

    try
    {
        // TODO: this is where we would begin to work honoring
        /// Accept-Encoding:gzip, deflate, sdch
        evt.getResponse().sendFile(file.getAbsolutePath(), mediaTypeString);
        return;
    }
    catch (const Poco::FileNotFoundException& exc)
    {
        ofLogError("FileSystemRoute::handleRequest") << exc.displayText();
        evt.getResponse().setStatusAndReason(Poco::Net::HTTPResponse::HTTP_NOT_FOUND);
        handleErrorResponse(evt);
        return;
    }
    catch (const Poco::OpenFileException& exc)
    {
        ofLogError("FileSystemRoute::handleRequest") << exc.displayText();
        evt.getResponse().setStatusAndReason(Poco::Net::HTTPResponse::HTTP_INTERNAL_SERVER_ERROR);
        handleErrorResponse(evt);
        return;
    }
    catch (const std::exception& exc)
    {
        ofLogError("FileSystemRoute::handleRequest") << "Unknown server error: " << exc.what();
        evt.getResponse().setStatusAndReason(Poco::Net::HTTPResponse::HTTP_INTERNAL_SERVER_ERROR);
        handleErrorResponse(evt);
        return;
    }
}
void QmitkMITKIGTTrackingToolboxView::OnLoadTools()
{
  //read in filename
  QString filename = QFileDialog::getOpenFileName(NULL,tr("Open Tool Storage"), "/", tr("Tool Storage Files (*.IGTToolStorage)"));
  if (filename.isNull()) return;

  //read tool storage from disk
  std::string errorMessage = "";
  mitk::NavigationToolStorageDeserializer::Pointer myDeserializer = mitk::NavigationToolStorageDeserializer::New(GetDataStorage());
  // try-catch block for exceptions
  try
  {
    this->ReplaceCurrentToolStorage(myDeserializer->Deserialize(filename.toStdString()),filename.toStdString());
  }
  catch(mitk::IGTException)
  {
   std::string errormessage = "Error during deserializing. Problems with file,please check the file?";
   QMessageBox::warning(NULL, "IGTPlayer: Error", errormessage.c_str());
   return;
  }

  if(m_toolStorage->isEmpty())
    {
    errorMessage = myDeserializer->GetErrorMessage();
    MessageBox(errorMessage);
    return;
    }

  //update label
  Poco::Path myPath = Poco::Path(filename.toStdString()); //use this to seperate filename from path
  QString toolLabel = QString("Loaded Tools: ") + QString::number(m_toolStorage->GetToolCount()) + " Tools from " + myPath.getFileName().c_str();
  m_Controls->m_toolLabel->setText(toolLabel);

  //update tool preview
  m_Controls->m_TrackingToolsStatusWidget->RemoveStatusLabels();
  m_Controls->m_TrackingToolsStatusWidget->PreShowTools(m_toolStorage);
}
void FileSystemRouteHandler::handleRequest(Poco::Net::HTTPServerRequest& request,
        Poco::Net::HTTPServerResponse& response)
{
    Poco::Path dataFolder(ofToDataPath("",true));
    Poco::Path documentRoot(ofToDataPath(_parent.getSettings().getDocumentRoot(),true));

    std::string dataFolderString = dataFolder.toString();
    std::string documentRootString = documentRoot.toString();

    // doc root validity check
    if(_parent.getSettings().getRequireDocumentRootInDataFolder() &&
            (documentRootString.length() < dataFolderString.length() ||
             documentRootString.substr(0,dataFolderString.length()) != dataFolderString))
    {
        ofLogError("ServerDefaultRouteHandler::handleRequest") << "Document Root is not a sub directory of the data folder.";
        response.setStatusAndReason(Poco::Net::HTTPResponse::HTTP_INTERNAL_SERVER_ERROR);
        _parent.handleRequest(request,response);
        return;
    }

    // check path

    Poco::URI uri(request.getURI());
    std::string path = uri.getPath(); // just get the path

    // make paths absolute
    if(path.empty())
    {
        path = "/";
    }

    Poco::Path requestPath = documentRoot.append(path).makeAbsolute();

    // add the default index if no filename is requested
    if(requestPath.getFileName().empty())
    {
        requestPath.append(_parent.getSettings().getDefaultIndex()).makeAbsolute();
    }

    std::string requestPathString = requestPath.toString();

    // double check path safety (not needed?)
    if((requestPathString.length() < documentRootString.length() ||
            requestPathString.substr(0,documentRootString.length()) != documentRootString))
    {
        ofLogError("ServerDefaultRouteHandler::handleRequest") << "Requested document not inside DocumentFolder.";
        response.setStatusAndReason(Poco::Net::HTTPResponse::HTTP_NOT_FOUND);
        _parent.handleRequest(request,response);
        return;
    }

    ofFile file(requestPathString); // use it to parse file name parts

    try
    {
//        ofx::Media::MediaTypeMap mediaMap;
//        Poco::Net::MediaType mediaType = mediaMap.getMediaTypeForSuffix(file.getExtension());

        std::string mediaTypeString = "application/octet-stream";
        std::string ext = file.getExtension();


        if(ext == "json")
        {
            mediaTypeString = "application/json";
        }
        else if(ext == "html")
        {
            mediaTypeString = "text/html";
        }
        else if(ext == "jpg" || ext == "jpeg")
        {
            mediaTypeString = "image/jpeg";
        }
        else if(ext == "png")
        {
            mediaTypeString = "image/png";
        }
        else if(ext == "js")
        {
            mediaTypeString = "application/javascript";
        }
        else if(ext == "css")
        {
            mediaTypeString = "text/css";
        }
        else if(ext == "xml")
        {
            mediaTypeString = "application/xml";
        }
        else if(ext == "ico")
        {
            mediaTypeString = "image/x-icon";
        }

        response.sendFile(file.getAbsolutePath(), mediaTypeString); // will throw exceptions
        return;
    }
    catch (const Poco::FileNotFoundException& ex)
    {
        ofLogError("ServerDefaultRouteHandler::handleRequest") << ex.displayText();
        response.setStatusAndReason(Poco::Net::HTTPResponse::HTTP_NOT_FOUND);
        _parent.handleRequest(request,response);
    }
    catch (const Poco::OpenFileException& ex)
    {
        ofLogError("ServerDefaultRouteHandler::handleRequest") << ex.displayText();
        response.setStatusAndReason(Poco::Net::HTTPResponse::HTTP_INTERNAL_SERVER_ERROR);
        _parent.handleRequest(request,response);
    }
    catch (const exception& ex)
    {
        ofLogError("ServerDefaultRouteHandler::handleRequest") << "Unknown server error: " << ex.what();
        response.setStatusAndReason(Poco::Net::HTTPResponse::HTTP_INTERNAL_SERVER_ERROR);
        _parent.handleRequest(request,response);
    }
}