Beispiel #1
0
  /**
   * Creates a new case (create the XML config file and database)
   *
   * @param caseDir The directory to store case data in. Will be created if it doesn't already
   *     exist. If it exists, it should have all of the needed sub dirs that createCaseDirectory()
   *     will create.
   * @param caseName the name of case
   * @param caseNumber the case number
   * @param examiner the examiner for this case
   */
  public static void create(String caseDir, String caseName, String caseNumber, String examiner)
      throws CaseActionException {
    logger.log(
        Level.INFO,
        "Creating new case.\ncaseDir: {0}\ncaseName: {1}",
        new Object[] {caseDir, caseName});

    // create case directory if it doesn't already exist.
    if (new File(caseDir).exists() == false) {
      Case.createCaseDirectory(caseDir);
    }

    String configFilePath = caseDir + File.separator + caseName + CASE_DOT_EXTENSION;

    XMLCaseManagement xmlcm = new XMLCaseManagement();
    xmlcm.create(caseDir, caseName, examiner, caseNumber); // create a new XML config file
    xmlcm.writeFile();

    String dbPath = caseDir + File.separator + "autopsy.db";
    SleuthkitCase db = null;
    try {
      db = SleuthkitCase.newCase(dbPath);
    } catch (TskCoreException ex) {
      logger.log(Level.SEVERE, "Error creating a case: " + caseName + " in dir " + caseDir, ex);
      throw new CaseActionException(
          "Error creating a case: " + caseName + " in dir " + caseDir, ex);
    }

    Case newCase = new Case(caseName, caseNumber, examiner, configFilePath, xmlcm, db);

    changeCase(newCase);
  }
Beispiel #2
0
  /** Closes this case. This methods close the xml and clear all the fields. */
  void closeCase() throws CaseActionException {
    changeCase(null);

    try {
      services.close();
      this.xmlcm.close(); // close the xmlcm
      this.db.close();
    } catch (Exception e) {
      throw new CaseActionException("Error while trying to close the current case.", e);
    }
  }
Beispiel #3
0
  /**
   * Opens the existing case (open the XML config file)
   *
   * @param configFilePath the path of the configuration file that's opened
   * @throws CaseActionException
   */
  static void open(String configFilePath) throws CaseActionException {
    logger.log(Level.INFO, "Opening case.\nconfigFilePath: {0}", configFilePath);

    try {
      XMLCaseManagement xmlcm = new XMLCaseManagement();

      xmlcm.open(
          configFilePath); // open and load the config file to the document handler in the XML class
      xmlcm.writeFile(); // write any changes to the config file

      String caseName = xmlcm.getCaseName();
      String caseNumber = xmlcm.getCaseNumber();
      String examiner = xmlcm.getCaseExaminer();
      // if the caseName is "", case / config file can't be opened
      if (caseName.equals("")) {
        throw new CaseActionException("Case name is blank.");
      }

      String caseDir = xmlcm.getCaseDirectory();
      String dbPath = caseDir + File.separator + "autopsy.db";
      SleuthkitCase db = SleuthkitCase.openCase(dbPath);

      checkImagesExist(db);

      Case openedCase = new Case(caseName, caseNumber, examiner, configFilePath, xmlcm, db);

      changeCase(openedCase);

    } catch (Exception ex) {
      logger.log(Level.SEVERE, "Error opening the case: ", ex);
      // close the previous case if there's any
      CaseCloseAction closeCase = SystemAction.get(CaseCloseAction.class);
      closeCase.actionPerformed(null);
      if (!configFilePath.endsWith(CASE_DOT_EXTENSION)) {
        throw new CaseActionException(
            "Check that you selected the correct case file (usually with "
                + CASE_DOT_EXTENSION
                + " extension)",
            ex);
      } else {
        throw new CaseActionException("Error opening the case", ex);
      }
    }
  }
Beispiel #4
0
  /**
   * Delete this case. This methods delete all folders and files of this case.
   *
   * @param caseDir case dir to delete
   * @throws CaseActionException exception throw if case could not be deleted
   */
  void deleteCase(File caseDir) throws CaseActionException {
    logger.log(Level.INFO, "Deleting case.\ncaseDir: {0}", caseDir);

    try {

      xmlcm.close(); // close the xmlcm
      boolean result = deleteCaseDirectory(caseDir); // delete the directory

      RecentCases.getInstance()
          .removeRecentCase(this.name, this.configFilePath); // remove it from the recent case
      Case.changeCase(null);
      if (result == false) {
        throw new CaseActionException("Error deleting the case dir: " + caseDir);
      }
    } catch (Exception ex) {
      logger.log(Level.SEVERE, "Error deleting the current case dir: " + caseDir, ex);
      throw new CaseActionException("Error deleting the case dir: " + caseDir, ex);
    }
  }