Package org.eclipse.cdt.utils.som

Class AR

java.lang.Object

org.eclipse.cdt.utils.som.AR

All Implemented Interfaces:

AutoCloseable

public class AR
extends Object
implements AutoCloseable

The AR class is used for parsing standard SOM archive (ar) files.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	AR.ARHeader	Archive and archive member header.
class	AR.LSTHeader	Library Symbol Table header

Field Summary

Fields

Modifier and Type	Field	Description
protected RandomAccessFile	file
protected String	filename
static final String	NL

Constructor Summary

Constructors

Constructor	Description
AR(String filename)	Creates a new AR object from the contents of the given file.

Method Summary

Modifier and Type	Method	Description
void	close()
void	dispose()
String[]	extractFiles(String outdir)
protected void	finalize()
AR.ARHeader[]	getHeaders()	Get an array of all the object file headers for this archive.
protected RandomAccessFile	getRandomAccessFile()
static boolean	isARHeader(byte[] ident)
static void	main(String[] args)
String	toString()

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

NL

public static final String NL

filename

protected String filename

file

protected RandomAccessFile file

Constructor Details

AR

public AR(String filename)
   throws IOException

Creates a new AR object from the contents of the given file.

Parameters:

filename - The file to process.

Throws:

IOException - The file is not a valid archive.

Method Details

close

public void close()

Specified by:

close in interface AutoCloseable

dispose

public void dispose()

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Object

Throws:

Throwable

isARHeader

public static boolean isARHeader(byte[] ident)

getRandomAccessFile

protected RandomAccessFile getRandomAccessFile()
                                        throws IOException

Throws:

IOException

getHeaders

public AR.ARHeader[] getHeaders()
                         throws IOException

Get an array of all the object file headers for this archive.

Returns:

An array of headers, one for each object within the archive.

Throws:

IOException - Unable to process the archive file.

See Also:

• AR.ARHeader

extractFiles

public String[] extractFiles(String outdir)
                      throws IOException

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object

main

public static void main(String[] args)