Autopsy  4.6.0
Graphical digital forensics platform for The Sleuth Kit and other tools.
Public Member Functions | Private Member Functions | Private Attributes | Static Private Attributes | List of all members
org.sleuthkit.autopsy.corecomponents.DataContentViewerHex Class Reference

Inherits JPanel, and org.sleuthkit.autopsy.corecomponentinterfaces.DataContentViewer.

Public Member Functions

 DataContentViewerHex ()
 
DataContentViewer createInstance ()
 
Component getComponent ()
 
String getTitle ()
 
String getToolTip ()
 
int isPreferred (Node node)
 
boolean isSupported (Node node)
 
void resetComponent ()
 
void setNode (Node selectedNode)
 

Private Member Functions

void customizeComponents ()
 
long getOffsetRelativeToCaretPosition (Long userInput)
 
void goToOffsetTextFieldActionPerformed (java.awt.event.ActionEvent evt)
 
void goToPageTextFieldActionPerformed (java.awt.event.ActionEvent evt)
 
void initComponents ()
 
void maybeShowPopup (java.awt.event.MouseEvent evt)
 
void nextPageButtonActionPerformed (java.awt.event.ActionEvent evt)
 
void prevPageButtonActionPerformed (java.awt.event.ActionEvent evt)
 
void setComponentsVisibility (boolean isVisible)
 
void setDataView (long offset)
 
void setDataViewByOffset (long offset)
 
void setDataViewByPageNumber (int page)
 

Private Attributes

javax.swing.JMenuItem copyMenuItem
 
javax.swing.JLabel currentPageLabel
 
final byte[] data = new byte[(int) pageLength]
 
Content dataSource
 
javax.swing.JLabel goToOffsetLabel
 
javax.swing.JTextField goToOffsetTextField
 
javax.swing.JLabel goToPageLabel
 
javax.swing.JTextField goToPageTextField
 
javax.swing.JPanel hexViewerPanel
 
javax.swing.JScrollPane jScrollPane2
 
javax.swing.JScrollPane jScrollPane3
 
javax.swing.JButton nextPageButton
 
javax.swing.JLabel ofLabel
 
javax.swing.JTextArea outputTextArea
 
javax.swing.JLabel pageLabel
 
javax.swing.JLabel pageLabel2
 
javax.swing.JButton prevPageButton
 
javax.swing.JPopupMenu rightClickMenu
 
javax.swing.JMenuItem selectAllMenuItem
 
javax.swing.JLabel totalPageLabel
 
int totalPages
 

Static Private Attributes

static int currentPage = 1
 
static final Logger logger = Logger.getLogger(DataContentViewerHex.class.getName())
 
static final long pageLength = 16384
 

Detailed Description

Hex view of file contents.

Definition at line 44 of file DataContentViewerHex.java.

Constructor & Destructor Documentation

org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.DataContentViewerHex ( )

Creates new form DataContentViewerHex

Definition at line 57 of file DataContentViewerHex.java.

Member Function Documentation

DataContentViewer org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.createInstance ( )

Create and return a new instance of your viewer. The reason that this is needed is because the specific viewer modules will be found via NetBeans Lookup and the type will only be DataContentViewer. This method is used to get an instance of your specific type.

Returns
A new instance of the viewer

Implements org.sleuthkit.autopsy.corecomponentinterfaces.DataContentViewer.

Definition at line 475 of file DataContentViewerHex.java.

void org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.customizeComponents ( )
private

Definition at line 64 of file DataContentViewerHex.java.

Component org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.getComponent ( )

Return the Swing Component to display. Implementations of this method that extend JPanel and do a 'return this;'. Otherwise return an internal instance of the JPanel.

Implements org.sleuthkit.autopsy.corecomponentinterfaces.DataContentViewer.

Definition at line 528 of file DataContentViewerHex.java.

long org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.getOffsetRelativeToCaretPosition ( Long  userInput)
private
  • Calculates the offset relative to the current caret position.
Parameters
userInputthe user provided signed offset value.
Returns
returns the resultant offset value relative to the current caret position. -1L is returned if the resultant offset cannot be calculated.

Definition at line 298 of file DataContentViewerHex.java.

String org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.getTitle ( )

Returns the title of this viewer to display in the tab.

Implements org.sleuthkit.autopsy.corecomponentinterfaces.DataContentViewer.

Definition at line 465 of file DataContentViewerHex.java.

String org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.getToolTip ( )

Returns a short description of this viewer to use as a tool tip for its tab.

Implements org.sleuthkit.autopsy.corecomponentinterfaces.DataContentViewer.

Definition at line 470 of file DataContentViewerHex.java.

void org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.goToOffsetTextFieldActionPerformed ( java.awt.event.ActionEvent  evt)
private

Definition at line 316 of file DataContentViewerHex.java.

void org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.goToPageTextFieldActionPerformed ( java.awt.event.ActionEvent  evt)
private

Definition at line 266 of file DataContentViewerHex.java.

void org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.initComponents ( )
private

This method is called from within the constructor to initialize the form. WARNING: Do NOT modify this code. The content of this method is always regenerated by the Form Editor.

Definition at line 88 of file DataContentViewerHex.java.

int org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.isPreferred ( Node  node)

Checks whether the given viewer is preferred for the Node. This is a bit subjective, but the idea is that Autopsy wants to display the most relevant tab. The more generic the viewer, the lower the return value should be. This will only be called on viewers that support the given node (i.e., isSupported() has already returned true).

The following are some examples of the current levels in use. If the selected node is an artifact, the level may be determined by both the artifact and its associated file.

Level 7 - Based on the artifact, if any, in the selected node and specific to an artifact type or types. Current content viewers that can return level 7 are the Messages tab (only supported for email and SMS) and the Indexed Text tab when the selected node is a Keyword Search hit.

Level 6 - Based on the artifact, if any, in the selected node but not restricted to particular types. The current content viewer that can return level 6 is the Results tab. It returns this level for most artifact types, unless the associated file is assumed to be of greater interest (for example, a Hash Set Hit will not be level 6 because the file itself is of greater interest).

Level 5 - Based on the file in the selected node and very specific to the file type. The current content viewer that will return level 5 is the Application tab, which supports media files (such as images) and certain types of databases.

Level 4 - Based on the file in the selected node but fairly general. Currently this is the level returned by the Indexed Text tab if Keyword Search has been run (unless the node is a Keyword Search hit or a Credit Card account). This is the default tab for most files.

Level 3 - Based on the artifact, if any, in the selected node where the artifact is thought to be of less interest than the associated file. This level is returned by the Results tab for artifacts like Hash Set Hits.

Level 1 - Very general and should always be available. The Hex, Strings, and Metadata tabs are all this level

Level 0 - For cases where the content viewer should never be displayed by default.

Parameters
nodeNode to check for preference
Returns
an int (0-10) higher return means the viewer has higher priority

Implements org.sleuthkit.autopsy.corecomponentinterfaces.DataContentViewer.

Definition at line 523 of file DataContentViewerHex.java.

boolean org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.isSupported ( Node  node)

Checks whether the given node is supported by the viewer. This will be used to enable or disable the tab for the viewer.

Parameters
nodeNode to check for support
Returns
True if the node can be displayed / processed, else false

Implements org.sleuthkit.autopsy.corecomponentinterfaces.DataContentViewer.

Definition at line 510 of file DataContentViewerHex.java.

void org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.maybeShowPopup ( java.awt.event.MouseEvent  evt)
private

Definition at line 535 of file DataContentViewerHex.java.

void org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.nextPageButtonActionPerformed ( java.awt.event.ActionEvent  evt)
private

Definition at line 261 of file DataContentViewerHex.java.

void org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.prevPageButtonActionPerformed ( java.awt.event.ActionEvent  evt)
private

Definition at line 256 of file DataContentViewerHex.java.

void org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.resetComponent ( )

Resets the contents of the viewer / component.

Implements org.sleuthkit.autopsy.corecomponentinterfaces.DataContentViewer.

Definition at line 480 of file DataContentViewerHex.java.

void org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.setComponentsVisibility ( boolean  isVisible)
private

To set the visibility of specific components in this class.

Parameters
isVisiblewhether to show or hide the specific components

Definition at line 495 of file DataContentViewerHex.java.

void org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.setDataView ( long  offset)
private
void org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.setDataViewByOffset ( long  offset)
private

Sets the DataView (The tabbed panel) by offset

Parameters
offsetPage to display (1-based counting)

Definition at line 381 of file DataContentViewerHex.java.

void org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.setDataViewByPageNumber ( int  page)
private

Sets the DataView (The tabbed panel) by page number

Parameters
pagePage to display (1-based counting)

Definition at line 363 of file DataContentViewerHex.java.

void org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.setNode ( Node  selectedNode)

Autopsy will call this when this panel is focused with the file that should be analyzed. When called with null, must clear all references to previous nodes.

Implements org.sleuthkit.autopsy.corecomponentinterfaces.DataContentViewer.

Definition at line 442 of file DataContentViewerHex.java.

Member Data Documentation

javax.swing.JMenuItem org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.copyMenuItem
private

Definition at line 338 of file DataContentViewerHex.java.

int org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.currentPage = 1
staticprivate

Definition at line 48 of file DataContentViewerHex.java.

javax.swing.JLabel org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.currentPageLabel
private

Definition at line 339 of file DataContentViewerHex.java.

final byte [] org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.data = new byte[(int) pageLength]
private

Definition at line 47 of file DataContentViewerHex.java.

Content org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.dataSource
private

Definition at line 50 of file DataContentViewerHex.java.

javax.swing.JLabel org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.goToOffsetLabel
private

Definition at line 340 of file DataContentViewerHex.java.

javax.swing.JTextField org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.goToOffsetTextField
private

Definition at line 341 of file DataContentViewerHex.java.

javax.swing.JLabel org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.goToPageLabel
private

Definition at line 342 of file DataContentViewerHex.java.

javax.swing.JTextField org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.goToPageTextField
private

Definition at line 343 of file DataContentViewerHex.java.

javax.swing.JPanel org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.hexViewerPanel
private

Definition at line 344 of file DataContentViewerHex.java.

javax.swing.JScrollPane org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.jScrollPane2
private

Definition at line 345 of file DataContentViewerHex.java.

javax.swing.JScrollPane org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.jScrollPane3
private

Definition at line 346 of file DataContentViewerHex.java.

final Logger org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.logger = Logger.getLogger(DataContentViewerHex.class.getName())
staticprivate

Definition at line 52 of file DataContentViewerHex.java.

javax.swing.JButton org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.nextPageButton
private

Definition at line 347 of file DataContentViewerHex.java.

javax.swing.JLabel org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.ofLabel
private

Definition at line 348 of file DataContentViewerHex.java.

javax.swing.JTextArea org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.outputTextArea
private

Definition at line 349 of file DataContentViewerHex.java.

javax.swing.JLabel org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.pageLabel
private

Definition at line 350 of file DataContentViewerHex.java.

javax.swing.JLabel org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.pageLabel2
private

Definition at line 351 of file DataContentViewerHex.java.

final long org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.pageLength = 16384
staticprivate

Definition at line 46 of file DataContentViewerHex.java.

javax.swing.JButton org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.prevPageButton
private

Definition at line 352 of file DataContentViewerHex.java.

javax.swing.JPopupMenu org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.rightClickMenu
private

Definition at line 353 of file DataContentViewerHex.java.

javax.swing.JMenuItem org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.selectAllMenuItem
private

Definition at line 354 of file DataContentViewerHex.java.

javax.swing.JLabel org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.totalPageLabel
private

Definition at line 355 of file DataContentViewerHex.java.

int org.sleuthkit.autopsy.corecomponents.DataContentViewerHex.totalPages
private

Definition at line 49 of file DataContentViewerHex.java.


The documentation for this class was generated from the following file:

Copyright © 2012-2016 Basis Technology. Generated on: Mon May 7 2018
This work is licensed under a Creative Commons Attribution-Share Alike 3.0 United States License.