Exemple #1
0
 /**
  * Read the capacity data of a given SCSI device.
  *
  * @param dev
  * @return the capacity
  */
 public static CapacityData readCapacity(SCSIDevice dev)
     throws SCSIException, TimeoutException, InterruptedException {
   final byte[] data = new byte[CapacityData.DEFAULT_LENGTH];
   final CDB cdb = new CDBReadCapacity();
   dev.executeCommand(cdb, data, 0, SCSIConstants.GROUP1_TIMEOUT);
   return new CapacityData(data);
 }
Exemple #2
0
 /**
  * Start/stop/eject/load/idle/standby/sleep the device.
  *
  * @throws SCSIException
  * @throws TimeoutException
  * @throws InterruptedException
  */
 public static void startStopUnit(
     SCSIDevice dev, CDBStartStopUnit.Action action, boolean returnASAP)
     throws SCSIException, TimeoutException, InterruptedException {
   final CDB cdb = new CDBStartStopUnit(action, returnASAP);
   dev.executeCommand(cdb, null, 0, SCSIConstants.GROUP1_TIMEOUT);
 }
Exemple #3
0
 /**
  * Set the media removal state to locak / unlock the device.
  *
  * @param prevent
  * @param persistent
  * @throws SCSIException
  * @throws TimeoutException
  * @throws InterruptedException
  */
 public static void setMediaRemoval(SCSIDevice dev, boolean prevent, boolean persistent)
     throws SCSIException, TimeoutException, InterruptedException {
   final CDB cdb = new CDBMediaRemoval(prevent, persistent);
   dev.executeCommand(cdb, null, 0, SCSIConstants.GROUP1_TIMEOUT);
 }
Exemple #4
0
 /**
  * Read data from the given device.
  *
  * @param dev
  * @param lba
  * @param nrBlocks
  * @param data
  * @param dataOffset
  * @throws SCSIException
  * @throws TimeoutException
  * @throws InterruptedException
  */
 public static void readData(SCSIDevice dev, int lba, int nrBlocks, byte[] data, int dataOffset)
     throws SCSIException, TimeoutException, InterruptedException {
   final CDB cdb = new CDBRead10(lba, nrBlocks);
   dev.executeCommand(cdb, data, dataOffset, SCSIConstants.GROUP1_TIMEOUT);
 }