getUncPath0();
        if( str.length() > 0 ) {
            return "smb1://" + url.getAuthority() + canon;
        }
        return "smb1://";
    }

/**
 * Retrieves the share associated with this SMB resource. In
 * the case of <code>smb1://</code>, <code>smb1://workgroup/</code>,
 * and <code>smb1://server/</code> URLs which do not specify a share,
 * <code>null</code> will be returned.