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

Inherits ISequentialOutStream.

Public Member Functions
void	close () throws IOException
int	getSize ()
void	setNewOutputStream (String localAbsPath) throws IOException
int	write (byte[] bytes) throws SevenZipException

Private Attributes
int	bytesWritten
String	localAbsPath
EncodedFileOutputStream	output

Detailed Description

UnpackStream used by the SevenZipBindings to do archive extraction. A memory leak exists in the SevenZip library that will not let go of the streams until the entire archive extraction is complete. Instead of creating a new UnpackStream for every file in the archive, instead we just rebase our EncodedFileOutputStream pointer for every new file.

Definition at line 815 of file SevenZipExtractor.java.

Member Function Documentation

void org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.UnpackStream.close

(

)

throws IOException

Definition at line 852 of file SevenZipExtractor.java.

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

int org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.UnpackStream.getSize

(

)

Definition at line 834 of file SevenZipExtractor.java.

References org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.UnpackStream.bytesWritten.

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

void org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.UnpackStream.setNewOutputStream

(

String

localAbsPath

)

throws IOException

Definition at line 827 of file SevenZipExtractor.java.

References org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.UnpackStream.localAbsPath.

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

int org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.UnpackStream.write

(

byte[]

bytes

)

throws SevenZipException

Definition at line 839 of file SevenZipExtractor.java.

Member Data Documentation

int org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.UnpackStream.bytesWritten

private

Definition at line 819 of file SevenZipExtractor.java.

Referenced by org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.UnpackStream.getSize().

String org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.UnpackStream.localAbsPath

private

Definition at line 818 of file SevenZipExtractor.java.

Referenced by org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.UnpackStream.setNewOutputStream().

EncodedFileOutputStream org.sleuthkit.autopsy.modules.embeddedfileextractor.SevenZipExtractor.UnpackStream.output

private

Definition at line 817 of file SevenZipExtractor.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/SevenZipExtractor.java