Method GetLocalFileName

Modules/Core/src/IO/mitkAbstractFileReader.cpp:226–251

  void AbstractFileReader::SetRanking(int ranking) { d->SetRanking(ranking); }
  int AbstractFileReader::GetRanking() const { return d->GetRanking(); }
  std::string AbstractFileReader::GetLocalFileName() const
  {
    std::string localFileName;
    if (d->m_Stream)
    {
      if (d->m_TmpFile.empty())
      {
        // write the stream contents to temporary file
        std::string ext = Utf8Util::Utf8ToLocal8Bit(itksys::SystemTools::GetFilenameExtension(Utf8Util::Local8BitToUtf8(this->GetInputLocation())));
        std::ofstream tmpStream;
        localFileName = mitk::IOUtil::CreateTemporaryFile(
          tmpStream, std::ios_base::out | std::ios_base::trunc | std::ios_base::binary, "XXXXXX" + ext);
        tmpStream << d->m_Stream->rdbuf();
        d->m_TmpFile = localFileName;
      }
      else
      {
        localFileName = d->m_TmpFile;
      }
    }
    else
    {
      localFileName = d->m_Location;
    }
    return localFileName;
  }

  //////////////////////// Options ///////////////////////