rossi.fstools.fs.reiserfs
Class KeyV2

java.lang.Object
  rossi.fstools.fs.reiserfs.Key
      rossi.fstools.fs.reiserfs.KeyV2

All Implemented Interfaces:

java.lang.Cloneable, java.lang.Comparable, DiskStructure, InodePtr

public class KeyV2

extends Key

Representation of a format 3.6 key. This version allows for larger offsets.

        31        24        16       8       0
        --------------------------------------
  0000  |        Parent Dir ID               |
        --------------------------------------
  0004  |        Object Id                   |
        --------------------------------------
  0008  |        Offset  (bits 0-31)         |
        --------------------------------------
  000C  |      Offset (bits 32-59)      |type|
        --------------------------------------
 

Field Summary

Fields inherited from class rossi.fstools.fs.reiserfs.Key

KEY_FORMAT_3_5, KEY_FORMAT_3_6, objectId, offset, parentDirId, type, TYPE_DIRECT, TYPE_DIRENTRY, TYPE_INDIRECT, TYPE_MAXTYPE, TYPE_STAT_DATA

Constructor Summary

KeyV2()

Method Summary

void	loadFromBuffer(byte[] buffer, int blkoffset) Loads the object from a memory buffer

Methods inherited from class rossi.fstools.fs.reiserfs.Key

clone, compareTo, createKeyFromBuffer, getDataSize, getObjectId, getOffset, getParentDirId, getType, setObjectId, setOffset, setParentDirId, setType

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyV2

public KeyV2()

Method Detail

loadFromBuffer

public void loadFromBuffer(byte[] buffer,
                           int blkoffset)
                    throws FsException

Description copied from interface: DiskStructure

Loads the object from a memory buffer

Parameters:

buffer - a byte[] containing data to be read in populating the object

blkoffset - a int indicating the offset within the buffer to start parsing.

Throws:

FsException - if a parse error occurs.