🚀 go-pugleaf

Here is what I want to do :

String tempDBFname;
tempDBFname = User input database name;
if ( tempDBFname = is in the current working directory )
    open exsisting database;
  else
    open new database called tempDBFname;

I can't seem to get the code right for finding out if the 'tempDBFname'
in in the current working directory. I have been trying to get the
libary function 'FindDatabase(DatabaseName)'.  I was able to complile
but no matter what my input I aways recieved the same results. For
anyone could show me a working example or put me on a track that lead to
another answer I thank you now!!!