cdrecordcontroller.java

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            cdrecordProcess.destroy();
        }
        catch(Exception e){
            System.out.println("Something went wrong!");
            e.printStackTrace();
        }
        
        medium.setMediumInfo(mediumIsCD, mediumIsDVD, mediumCapasity);
    }    
    
    /**
     * METHOD - Finding out what type and options this drive has
     */
    public void deviceCapabilities(Device device) {
        boolean atapi = device.getAtapi();
        int scsibus = device.getScsibus();
        int target = device.getTarget();
        int lun = device.getLun();
        
        try{
            String addString = "";
            if (atapi == true) {
                addString = "ATAPI:";          
            }
            String shellCommand = "cdrecord dev=" + addString + scsibus + "," + target  + "," + lun + " -prcap";
            Process cdrecordProcess = Runtime.getRuntime().exec(shellCommand);
            // Get inputstream
            InputStream cdrecordStream = cdrecordProcess.getInputStream();
            InputStreamReader cdrecordStreamReader = new InputStreamReader(cdrecordStream);
            BufferedReader cdrecordBuffer = new BufferedReader(cdrecordStreamReader);
            
            String deviceType = new String(), vendorInfo = new String(), identification = new String(), revision = new String(), description = new String();
            int responseFormat = 0, version = 0;
            boolean isCDdevice = false, isDVDdevice = false, writeCDr = false, writeCDrw = false, writeDVDr = false, writeDVDram = false;

            //System.out.println("----- PRINTING PROCESS -----");
            String bufferLine = cdrecordBuffer.readLine();
            while (bufferLine != null) {
                if (bufferLine.contains(":")) {
                    String[] lineBite = bufferLine.split(":");
                    if ((lineBite.length > 1) && (lineBite[1] != "") && (lineBite[1] != "\n")) {
                        while ((lineBite[1].startsWith(" ")) || lineBite[1].startsWith("'")) {
                            lineBite[1] = lineBite[1].substring(1);
                        }
                        while ((lineBite[1].endsWith(" ")) || lineBite[1].endsWith("'")) {
                            lineBite[1] = lineBite[1].substring(0, lineBite[1].length()-1);
                        }
                        if (lineBite[0].contains("Device type")) {
                            deviceType = lineBite[1];
                        }
                        else if (lineBite[0].contains("Version")) {
                            version = Integer.parseInt(lineBite[1]);
                        }
                        else if (lineBite[0].contains("Respons Format")) {
                            responseFormat = Integer.parseInt(lineBite[1]);
                        }
                        else if (lineBite[0].contains("Vendor_info")) {
                            vendorInfo = lineBite[1];
                        }
                        else if (lineBite[0].contains("Identifikation")) {
                            identification = lineBite[1];
                        }
                        else if (lineBite[0].contains("Revision")) {
                            revision = lineBite[1];
                        }
                        else if (lineBite[0].contains("Device seems to be")) {
                            description = lineBite[1];
                        }
                    }
                }

                if (bufferLine.contains("Does")) {
                    if ((bufferLine.contains("read CD-R media")) && (!bufferLine.contains("not"))){
                        isCDdevice = true;
                    }
                    else if ((bufferLine.contains("read DVD-R media")) && (!bufferLine.contains("not"))){
                        isDVDdevice = true;
                    }
                    else if ((bufferLine.contains("write CD-R media")) && (!bufferLine.contains("not"))){
                        writeCDr = true;
                    }
                    else if ((bufferLine.contains("write CD-RW media")) && (!bufferLine.contains("not"))){
                        writeCDrw = true;
                    }
                    else if ((bufferLine.contains("write DVD-R media")) && (!bufferLine.contains("not"))){
                        writeDVDr = true;
                    }
                    else if ((bufferLine.contains("write DVD-RAM media")) && (!bufferLine.contains("not"))){
                        writeDVDram = true;
                    }
                }
                //System.out.println(bufferLine);
                bufferLine = cdrecordBuffer.readLine();
            }
            device.setDeviceInfo(deviceType, version, responseFormat, vendorInfo, identification, revision, description);  
            device.setDeviceCdDvdInfo(isCDdevice, isDVDdevice, writeCDr, writeCDrw, writeDVDr, writeDVDram);

            cdrecordProcess.destroy();
            //System.out.println("----- DESTROYING PROCESS -----");
        }
        catch(Exception e){
            System.out.println("Something went wrong!");
            e.printStackTrace();
        }
    }

    /**
     * METHOD - Burn ISO-file to optical medium
     */
    public boolean burnIso(Device device, String isoFilePath) {
        boolean result = false;
        
        boolean atapi = device.getAtapi();
        int scsibus = device.getScsibus();
        int target = device.getTarget();
        int lun = device.getLun();
        
        try{
            String addString = "";
            if (atapi == true) {
                addString = "ATAPI:";          
            }
            String burnOptions = "gracetime=0 -sao -eject -v";
            int speed = 10;
            String burnCommand = "cdrecord" +
                                " dev=" + addString + scsibus + "," + target  + "," + lun +
                                " speed=" + speed +
                                " " + burnOptions +
                                " " + isoFilePath;
            System.out.println(burnCommand);
            Process cdrecordProcess = Runtime.getRuntime().exec(burnCommand);
            System.out.println("Writing lead in...");
            this.fireBurnProcessUpdate(0, 0, "Writing lead in...");
            // Get inputstream
            InputStream cdrecordStream = cdrecordProcess.getInputStream();
            InputStreamReader cdrecordStreamReader = new InputStreamReader(cdrecordStream);
            BufferedReader cdrecordBuffer = new BufferedReader(cdrecordStreamReader);
            // Get ErrorStream
            InputStream errorStream = cdrecordProcess.getErrorStream();
            InputStreamReader errorStreamReader = new InputStreamReader(errorStream);
            BufferedReader errorBuffer = new BufferedReader(errorStreamReader);

            String bufferLine = "";
            while (bufferLine != null) {
                if ((bufferLine.contains("Track 01:")) && (bufferLine.contains("MB written"))) {
                    // Splitting the status string
                    String[] temp = bufferLine.split(":");
                    String secondPart = temp[1];
                    temp = secondPart.split("of");
                    String statusStr = temp[0];
                    secondPart = temp[1];
                    temp = secondPart.split("MB");
                    String goalStr = temp[0];
                    secondPart = temp[1];
                    Float burnSpeedFloat = (float)speed;
                    if (secondPart.contains("buf")) {
                        temp = secondPart.split("%]");
                        secondPart = temp[1];
                        temp = secondPart.split("x");
                        String burnSpeedStr = temp[0];
                        // Converting to number types
                        String burnSpeed = burnSpeedStr.trim();
                        burnSpeedFloat = Float.valueOf(burnSpeed);
                    }
                    // Converting to number types
                    String status = statusStr.trim();
                    String goal = goalStr.trim();
                    Integer goalInt = Integer.valueOf(goal);
                    Integer statusInt = Integer.valueOf(status);
                    
                    // Calculating Burning-status
                    double procentDone = 100.0*((double)statusInt/(double)goalInt);
                    double mbPrSecond = burnSpeedFloat * 0.146;
                    int mbLeft = goalInt - statusInt;
                    int secondsLeft = 0;
                    if (mbLeft != 0) {
                        double secondsFeftDbl = mbLeft/mbPrSecond;
                        secondsLeft = (int)secondsFeftDbl;
                    }
                    System.out.println("Burning... " + statusInt + " of " + goalInt + " MB. Writing Speed: " + burnSpeedFloat);
                    System.out.println("Burning process: " + (int)procentDone + "% done. Estimated time left: " + secondsLeft + " sec.");
                    this.fireBurnProcessUpdate((int)procentDone, secondsLeft, "Burning...");
                }
                if (bufferLine.contains("Fixating...")) {             
                    System.out.println(bufferLine);
                    this.fireBurnProcessUpdate(100, 0, "Fixating...");
                    result = true;
                }
                //if(bufferLine.startsWith("Fixating time")) finished = true;
                if (errorBuffer.ready()) {
                    bufferLine = errorBuffer.readLine();
                    //System.out.println("ERROR: " + bufferLine);
                }
                else {
                    bufferLine = cdrecordBuffer.readLine();
                    //System.out.println(bufferLine);
                }
            }
            /*
            String errorLine = errorBuffer.readLine();
            while (errorLine != null) {
                System.out.print("ERROR-BUFFER: ");
                System.out.println(errorLine);
                errorLine = errorBuffer.readLine();
            }*/
            //Thread.sleep(500);
            System.out.println("Burning process was finalized!");
            cdrecordProcess.destroy();
        }
        catch(Exception e){
            System.out.println("Something went wrong!");
            e.printStackTrace();
        }
        return result;
    }
}