}
        }

        if (c == -1 && input.length() == 0) {
            return null;
        }

        return input.toString();
    }

    @Override
    public final String readUTF() throws SmbException {
        final int size = readUnsignedShort();
        final byte[] b = new byte[size];
        read(b, 0, size);
        try {
            return Encdec.dec_utf8(b, 0, size);