consultar serial HD

Funcoes.java

    public String consultarSerialHD(String drive) {
        StringBuilder result = new StringBuilder();
        try {
            File file = File.createTempFile("tmp", ".vbs");
            file.deleteOnExit();
            FileWriter fw = new FileWriter(file);
            String vbs = "Set objFSO = CreateObject(\"Scripting.FileSystemObject\")\n" + "Set colDrives = objFSO.Drives\n"
                    + "Set objDrive = colDrives.item(\"" + drive + "\")\n" + "Wscript.Echo objDrive.SerialNumber";
            fw.write(vbs);
            fw.close();
            Process p = Runtime.getRuntime().exec("cscript //NoLogo " + file.getPath());
            BufferedReader input
                    = new BufferedReader(new InputStreamReader(p.getInputStream()));
            String line;
            while ((line = input.readLine()) != null) {
                result.append(line);
            }
            input.close();
        } catch (Exception ignored) {
        }

        if (result.length() < 7) {
            result = new StringBuilder("0135768901");
        } else if (result.length() == 8) {
            result.insert(0, "00");
        } else if (result.length() == 9) {
            result.insert(0, "0");
        } else if (result.length() > 10) {
            result = new StringBuilder(result.substring(0, 10));
        }
        return result.toString();
    }