Method ComputeNames

IO/Parallel/vtkEnSightWriter.cxx:1365–1427

------------------------------------------------------------------------------

//------------------------------------------------------------------------------
void vtkEnSightWriter::ComputeNames()
{
  if (this->Path && this->BaseName)
  {
    return;
  }

  if (!this->FileName)
  {
    this->DefaultNames();
    return;
  }

  // FileName = Path/BaseName.digits.digits

  char* path = nullptr;
  char* base = nullptr;

  char* f = this->FileName;

  while (!isgraph(*f))
    f++; // find first printable character

  if (!*f)
  {
    // FileName is garbage
    DefaultNames();
    return;
  }

  char* buf = new char[strlen(f) + 1];
  strcpy(buf, f);

  char* slash = strrchr(buf, '/'); // final slash

  if (slash)
  {
    *slash = 0;
    path = new char[strlen(buf) + 1];
    strcpy(path, buf);
    f = slash + 1;
  }
  else
  {
    path = new char[4];
    strcpy(path, "./");

    f = buf;
  }

  char* firstChar = f;
  while (*f && (*f != '.'))
    f++;
  *f = 0;

  base = new char[strlen(firstChar) + 1];
  strcpy(base, firstChar);