org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback Class Reference

Inherits IArchiveExtractCallback, and ICryptoGetTextPassword.

Public Member Functions
String	cryptoGetTextPassword () throws SevenZipException
ISequentialOutStream	getStream (int inArchiveItemIndex, ExtractAskMode mode) throws SevenZipException
void	prepareOperation (ExtractAskMode mode) throws SevenZipException
void	setCompleted (long value) throws SevenZipException
void	setOperationResult (ExtractOperationResult result) throws SevenZipException
void	setTotal (long value) throws SevenZipException
boolean	wasSuccessful ()

Private Attributes
long	accessTimeInSeconds
final Map< Integer, InArchiveItemDetails >	archiveDetailsMap
final AbstractFile	archiveFile
long	createTimeInSeconds
final IInArchive	inArchive
int	inArchiveItemIndex
boolean	isFolder
long	modTimeInSeconds
final String	password
final ProgressHandle	progressHandle
UnpackStream	unpackStream = null
boolean	unpackSuccessful = true

Detailed Description

Call back class used by extract to expand archive files. This is the most efficient way to process according to the sevenzip binding documentation.

Definition at line 1074 of file SevenZipExtractor.java.

Member Function Documentation

String org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.cryptoGetTextPassword

(

)

throws SevenZipException

Called when opening encrypted archive files.

Returns

- Password supplied by user

Exceptions

SevenZipException

Definition at line 1252 of file SevenZipExtractor.java.

References org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.password.

ISequentialOutStream org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.getStream	(	int	inArchiveItemIndex,
		ExtractAskMode	mode
	)		throws SevenZipException

Get stream is called by the internal framework as it traverses the archive structure. The ISequentialOutStream is where the archive file contents will be expanded and written to the local disk.

Skips folders, as there is nothing to extract.

Parameters

inArchiveItemIndex	current location of the
mode	Will always be EXTRACT

Returns

Exceptions

SevenZipException

Definition at line 1120 of file SevenZipExtractor.java.

References org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.inArchiveItemIndex, org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.UnpackStream.setNewOutputStream(), and org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.unpackStream.

void org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.prepareOperation

(

ExtractAskMode

mode

)

throws SevenZipException

Retrieves the file metadata from the archive before extraction. Called after getStream.

Parameters

mode	Will always be EXTRACT.

Exceptions

SevenZipException

Definition at line 1163 of file SevenZipExtractor.java.

References org::sleuthkit::datamodel::AbstractContent.getName(), and org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.inArchiveItemIndex.

void org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.setCompleted

(

long

value

)

throws SevenZipException

Definition at line 1240 of file SevenZipExtractor.java.

void org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.setOperationResult

(

ExtractOperationResult

result

)

throws SevenZipException

Updates the unpackedNode data in the tree after the archive has been expanded to local disk.

Parameters

result

- ExtractOperationResult

Exceptions

SevenZipException

Definition at line 1193 of file SevenZipExtractor.java.

References org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.accessTimeInSeconds, org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.UnpackStream.close(), org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.createTimeInSeconds, org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.UnpackStream.getMIMEType(), org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.UnpackStream.getSize(), org::sleuthkit::datamodel::AbstractFile.isMetaFlagSet(), org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.modTimeInSeconds, and org::sleuthkit::datamodel::TskData::TSK_FS_META_FLAG_ENUM.UNALLOC.

void org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.setTotal

(

long

value

)

throws SevenZipException

Definition at line 1235 of file SevenZipExtractor.java.

boolean org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.wasSuccessful

(

)

Definition at line 1256 of file SevenZipExtractor.java.

References org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.unpackSuccessful.

Member Data Documentation

long org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.accessTimeInSeconds

private

Definition at line 1087 of file SevenZipExtractor.java.

Referenced by org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.setOperationResult().

final Map<Integer, InArchiveItemDetails> org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.archiveDetailsMap

private

Definition at line 1080 of file SevenZipExtractor.java.

final AbstractFile org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.archiveFile

private

Definition at line 1077 of file SevenZipExtractor.java.

long org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.createTimeInSeconds

private

Definition at line 1085 of file SevenZipExtractor.java.

Referenced by org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.setOperationResult().

final IInArchive org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.inArchive

private

Definition at line 1078 of file SevenZipExtractor.java.

int org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.inArchiveItemIndex

private

Definition at line 1083 of file SevenZipExtractor.java.

Referenced by org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.getStream(), and org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.prepareOperation().

boolean org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.isFolder

private

Definition at line 1089 of file SevenZipExtractor.java.

long org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.modTimeInSeconds

private

Definition at line 1086 of file SevenZipExtractor.java.

Referenced by org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.setOperationResult().

final String org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.password

private

Definition at line 1090 of file SevenZipExtractor.java.

Referenced by org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.cryptoGetTextPassword().

final ProgressHandle org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.progressHandle

private

Definition at line 1081 of file SevenZipExtractor.java.

UnpackStream org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.unpackStream = null

private

Definition at line 1079 of file SevenZipExtractor.java.

Referenced by org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.getStream().

boolean org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.unpackSuccessful = true

private

Definition at line 1092 of file SevenZipExtractor.java.

Referenced by org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.StandardIArchiveExtractCallback.wasSuccessful().

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

• /home/carriersleuth/repos/autopsy/Core/src/org/sleuthkit/autopsy/modules/embeddedfileextractor/SevenZipExtractor.java