com.facebook.buck.cxx.toolchain.objectfile

Class ObjectFileScrubbers

java.lang.Object

com.facebook.buck.cxx.toolchain.objectfile.ObjectFileScrubbers

public class ObjectFileScrubbers
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ObjectFileScrubbers.PaddingStyle

Field Summary

Fields

Modifier and Type	Field and Description
static byte[]	END_OF_FILE_HEADER_MARKER
static byte[]	GLOBAL_HEADER
static byte[]	GLOBAL_THIN_HEADER

Method Summary

Modifier and Type	Method and Description
static void	checkArchive(boolean expression, String msg)
static FileContentsScrubber	createDateUidGidScrubber(ObjectFileScrubbers.PaddingStyle paddingStyle)
static byte[]	getBytes(ByteBuffer buffer, int len)
static ByteBuffer	getCharByteBuffer(byte[] bytes, int startPosition) Returned buffer does _not_ include NULL-terminating char.
static long	getDecimalStringAsLong(ByteBuffer buffer, int len)
static int	getLittleEndianInt(ByteBuffer buffer)
static long	getLittleEndianLong(ByteBuffer buffer)
static short	getLittleEndianShort(ByteBuffer buffer)
static void	putBytes(ByteBuffer buffer, byte[] bytes)
static void	putCharByteBuffer(ByteBuffer dest, int position, ByteBuffer charByteBuffer) C string does _not_ include NULL-terminating char.
static void	putIntAsDecimalString(ByteBuffer buffer, int len, int value, ObjectFileScrubbers.PaddingStyle paddingStyle)
static void	putIntAsOctalString(ByteBuffer buffer, int len, int value, ObjectFileScrubbers.PaddingStyle paddingStyle)
static void	putLittleEndianInt(ByteBuffer buffer, int value)
static void	putLittleEndianLong(ByteBuffer buffer, long value)

Methods inherited from class java.lang.Object

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

Field Detail

GLOBAL_HEADER

public static final byte[] GLOBAL_HEADER

GLOBAL_THIN_HEADER

public static final byte[] GLOBAL_THIN_HEADER

END_OF_FILE_HEADER_MARKER

public static final byte[] END_OF_FILE_HEADER_MARKER

Method Detail

createDateUidGidScrubber

public static FileContentsScrubber createDateUidGidScrubber(ObjectFileScrubbers.PaddingStyle paddingStyle)

getBytes

public static byte[] getBytes(ByteBuffer buffer,
                              int len)

getDecimalStringAsLong

public static long getDecimalStringAsLong(ByteBuffer buffer,
                                          int len)

getLittleEndianLong

public static long getLittleEndianLong(ByteBuffer buffer)

getLittleEndianInt

public static int getLittleEndianInt(ByteBuffer buffer)

getLittleEndianShort

public static short getLittleEndianShort(ByteBuffer buffer)

getCharByteBuffer

public static ByteBuffer getCharByteBuffer(byte[] bytes,
                                           int startPosition)

Returned buffer does _not_ include NULL-terminating char.

putCharByteBuffer

public static void putCharByteBuffer(ByteBuffer dest,
                                     int position,
                                     ByteBuffer charByteBuffer)

C string does _not_ include NULL-terminating char.

putBytes

public static void putBytes(ByteBuffer buffer,
                            byte[] bytes)

putIntAsOctalString

public static void putIntAsOctalString(ByteBuffer buffer,
                                       int len,
                                       int value,
                                       ObjectFileScrubbers.PaddingStyle paddingStyle)

putIntAsDecimalString

public static void putIntAsDecimalString(ByteBuffer buffer,
                                         int len,
                                         int value,
                                         ObjectFileScrubbers.PaddingStyle paddingStyle)

putLittleEndianLong

public static void putLittleEndianLong(ByteBuffer buffer,
                                       long value)

putLittleEndianInt

public static void putLittleEndianInt(ByteBuffer buffer,
                                      int value)

checkArchive

public static void checkArchive(boolean expression,
                                String msg)
                         throws FileScrubber.ScrubException

Throws:

FileScrubber.ScrubException