Method openFile

lib/src/filesystem/fat/FatFileSystem.cpp:372–391

     */

    bool FatFileSystem::openFile(const char *filename,File*& newFile) {

      DirectoryEntryWithLocation dirent;

      // tokenise the path

      TokenisedPathname tp(filename);
      if(tp.getNumTokens() == 0)
        return errorProvider.set(ErrorProvider::ERROR_PROVIDER_FILESYSTEM,E_INVALID_PATHNAME);

      // get the directory entry for this file

      if(!getDirectoryEntry(tp,dirent))
        return false;

      // create the file object

      newFile=new FatFile(*this,dirent);
      return true;
    }

    /**
     * Return true if directory has content (files or directories).