Function ParseSOSFile

IO/EnSight/vtkEnSightSOSGoldReader.cxx:226–291

  }

  bool ParseSOSFile(const char* filename)
  {
    this->CaseFileNames.clear();
    if (!this->SOSFile.SetFileNamePattern(filename, true))
    {
      vtkGenericWarningMacro("SOS file " << filename << " could not be opened");
      return false;
    }
    this->FilePath = vtksys::SystemTools::GetParentDirectory(filename);

    bool foundServersSection = false;
    int numServers = 0;

    auto result = this->SOSFile.ReadNextLine();
    while (result.first)
    {
      std::string& line = result.second;
      if (line.find("FORMAT") != std::string::npos)
      {
        // nothing to do here
      }
      else if (line.find("type") != std::string::npos)
      {
        if (line.find("master_server") == std::string::npos ||
          line.find("gold") == std::string::npos)
        {
          vtkGenericWarningMacro("vtkEnSightSOSGoldReader only reads SOS files for Gold format");
          return false;
        }
      }
      else if (line.find("SERVERS") != std::string::npos)
      {
        foundServersSection = true;
      }
      else if (foundServersSection && line.find("number of servers") != std::string::npos)
      {
        auto pos = line.find(':');
        auto value = line.substr(pos + 1);
        sanitize(value);
        VTK_FROM_CHARS_IF_ERROR_RETURN(value, numServers, false);
      }
      else if (foundServersSection && line.find("casefile") != std::string::npos)
      {
        auto lineParts = vtksys::SystemTools::SplitString(result.second, ':');
        if (lineParts.size() != 2)
        {
          vtkGenericWarningMacro("line " << result.second << " could not be read properly");
          return false;
        }
        sanitize(lineParts[1]);
        this->CaseFileNames.push_back(lineParts[1]);
      }
      result = this->SOSFile.ReadNextLine();
    }

    if (this->CaseFileNames.size() != static_cast<size_t>(numServers))
    {
      vtkGenericWarningMacro(