org.sleuthkit.autopsy.modules.embeddedfileextractor.EmbeddedFileExtractorIngestModule Class Reference

Inherits org.sleuthkit.autopsy.ingest.FileIngestModuleAdapter.

Public Member Functions
ProcessResult	process (AbstractFile abstractFile)
void	shutDown ()
void	startUp (IngestJobContext context) throws IngestModuleException

Private Attributes
SevenZipExtractor	archiveExtractor
DocumentEmbeddedContentExtractor	documentExtractor
FileTypeDetector	fileTypeDetector
long	jobId

Static Private Attributes
static final Object	execMapLock = new Object()
static final Map< Long, FileTaskExecutor >	fileTaskExecsByJob = new HashMap<>()
static final ConcurrentHashMap< Long, ConcurrentHashMap< Long, Archive > >	mapOfDepthTrees = new ConcurrentHashMap<>()
static final IngestModuleReferenceCounter	refCounter = new IngestModuleReferenceCounter()
static final String	TASK_RETRY_STATS_LOG_NAME = "task_retry_stats"
static final Logger	taskStatsLogger = ApplicationLoggers.getLogger(TASK_RETRY_STATS_LOG_NAME)

Detailed Description

A file level ingest module that extracts embedded files from supported archive and document formats.

Definition at line 55 of file EmbeddedFileExtractorIngestModule.java.

Member Function Documentation

ProcessResult org.sleuthkit.autopsy.modules.embeddedfileextractor.EmbeddedFileExtractorIngestModule.process

(

AbstractFile

file

)

Processes a file. Called between calls to startUp() and shutDown(). Will be called for each file in a data source.

Parameters

file	The file to analyze.

Returns

A result code indicating success or failure of the processing.

Implements org.sleuthkit.autopsy.ingest.FileIngestModule.

Definition at line 171 of file EmbeddedFileExtractorIngestModule.java.

References org.sleuthkit.autopsy.ingest.IngestModule.ProcessResult.OK.

void org.sleuthkit.autopsy.modules.embeddedfileextractor.EmbeddedFileExtractorIngestModule.shutDown

(

)

Invoked by Autopsy when an ingest job is completed (either because the data has been analyzed or because the job was canceled - check IngestJobContext.fileIngestIsCancelled()), before the ingest module instance is discarded. The module should respond by doing things like releasing private resources, submitting final results, and posting a final ingest message.

Implements org.sleuthkit.autopsy.ingest.FileIngestModule.

Definition at line 207 of file EmbeddedFileExtractorIngestModule.java.

References org.sleuthkit.autopsy.threadutils.TaskRetryUtil.getTotalFailedTasksCount(), org.sleuthkit.autopsy.threadutils.TaskRetryUtil.getTotalTaskAttemptTimeOutsCount(), org.sleuthkit.autopsy.threadutils.TaskRetryUtil.getTotalTaskRetriesCount(), and org.sleuthkit.autopsy.threadutils.TaskRetryUtil.getTotalTasksCount().

void org.sleuthkit.autopsy.modules.embeddedfileextractor.EmbeddedFileExtractorIngestModule.startUp

(

IngestJobContext

context

)

throws IngestModuleException

Invoked by Autopsy to allow an ingest module instance to set up any internal data structures and acquire any private resources it will need during an ingest job. If the module depends on loading any resources, it should do so in this method so that it can throw an exception in the case of an error and alert the user. Exceptions that are thrown from process() and shutDown() are logged, but do not stop processing of the data source.

Parameters

context

Provides data and services specific to the ingest job and the ingest pipeline of which the module is a part.

Exceptions

org.sleuthkit.autopsy.ingest.IngestModule.IngestModuleException

Implements org.sleuthkit.autopsy.ingest.IngestModule.

Definition at line 81 of file EmbeddedFileExtractorIngestModule.java.

References org.sleuthkit.autopsy.casemodule.Case.getCurrentCase(), org.sleuthkit.autopsy.ingest.IngestJobContext.getJobId(), org.sleuthkit.autopsy.casemodule.Case.getModuleDirectory(), and org.sleuthkit.autopsy.casemodule.Case.getModuleOutputDirectoryRelativePath().

Member Data Documentation

SevenZipExtractor org.sleuthkit.autopsy.modules.embeddedfileextractor.EmbeddedFileExtractorIngestModule.archiveExtractor

private

Definition at line 66 of file EmbeddedFileExtractorIngestModule.java.

DocumentEmbeddedContentExtractor org.sleuthkit.autopsy.modules.embeddedfileextractor.EmbeddedFileExtractorIngestModule.documentExtractor

private

Definition at line 65 of file EmbeddedFileExtractorIngestModule.java.

final Object org.sleuthkit.autopsy.modules.embeddedfileextractor.EmbeddedFileExtractorIngestModule.execMapLock = new Object()

staticprivate

Definition at line 59 of file EmbeddedFileExtractorIngestModule.java.

final Map<Long, FileTaskExecutor> org.sleuthkit.autopsy.modules.embeddedfileextractor.EmbeddedFileExtractorIngestModule.fileTaskExecsByJob = new HashMap<>()

staticprivate

Definition at line 61 of file EmbeddedFileExtractorIngestModule.java.

FileTypeDetector org.sleuthkit.autopsy.modules.embeddedfileextractor.EmbeddedFileExtractorIngestModule.fileTypeDetector

private

Definition at line 67 of file EmbeddedFileExtractorIngestModule.java.

long org.sleuthkit.autopsy.modules.embeddedfileextractor.EmbeddedFileExtractorIngestModule.jobId

private

Definition at line 68 of file EmbeddedFileExtractorIngestModule.java.

final ConcurrentHashMap<Long, ConcurrentHashMap<Long, Archive> > org.sleuthkit.autopsy.modules.embeddedfileextractor.EmbeddedFileExtractorIngestModule.mapOfDepthTrees = new ConcurrentHashMap<>()

staticprivate

Definition at line 63 of file EmbeddedFileExtractorIngestModule.java.

final IngestModuleReferenceCounter org.sleuthkit.autopsy.modules.embeddedfileextractor.EmbeddedFileExtractorIngestModule.refCounter = new IngestModuleReferenceCounter()

staticprivate

Definition at line 64 of file EmbeddedFileExtractorIngestModule.java.

final String org.sleuthkit.autopsy.modules.embeddedfileextractor.EmbeddedFileExtractorIngestModule.TASK_RETRY_STATS_LOG_NAME = "task_retry_stats"

staticprivate

Definition at line 57 of file EmbeddedFileExtractorIngestModule.java.

final Logger org.sleuthkit.autopsy.modules.embeddedfileextractor.EmbeddedFileExtractorIngestModule.taskStatsLogger = ApplicationLoggers.getLogger(TASK_RETRY_STATS_LOG_NAME)

staticprivate

Definition at line 58 of file EmbeddedFileExtractorIngestModule.java.

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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/EmbeddedFileExtractorIngestModule.java