dissect.jffs.jffs2
#
Module Contents#
Classes#
Journalling Flash File System, version 2 implementation. |
|
JFFS2 buffered stream that provides easy aligned reads. |
Attributes#
- dissect.jffs.jffs2.log#
- class dissect.jffs.jffs2.JFFS2(fh: BinaryIO)#
Journalling Flash File System, version 2 implementation.
Currently supports the most common compression formats (
zlib
,lzo
,none
andzero
). CRC checksums are currently ignored. Compression formatsrtime
,rubinmips
,copy
anddynrubin
are not supported.References
- class dissect.jffs.jffs2.DirEntry(fs: JFFS2, entry: dissect.jffs.c_jffs2.c_jffs2.jffs2_raw_dirent)#
- name() str #
- class dissect.jffs.jffs2.INode(fs: JFFS2, inum: int, type: int | None = None, parent: INode | None = None)#
- __repr__() str #
Return repr(self).
- inodes() list[tuple[dissect.jffs.c_jffs2.c_jffs2.jffs2_raw_inode, int]] #
- inode() dissect.jffs.c_jffs2.c_jffs2.jffs2_raw_inode #
- size() int #
- mode() int #
- type() int #
- atime() datetime.datetime #
- mtime() datetime.datetime #
- ctime() datetime.datetime #
- uid() int #
- gid() int #
- is_dir() bool #
- is_file() bool #
- is_symlink() bool #
- link() str #
- link_inode()#
- listdir() dict #
- open() dissect.util.stream.RunlistStream #
Return data contained in all associated data inodes.
Supports JFFS2_COMPR_NONE, JFFS2_COMPR_ZERO, JFFS2_COMPR_ZLIB and JFFS2_COMPR_LZO.
Does not support JFFS2_COMPR_RTIME, JFFS2_COMPR_RUBINMIPS, JFFS2_COMPR_COPY and JFFS2_COMPR_DYNRUBIN.
- class dissect.jffs.jffs2.DataStream(fs: JFFS2, inum: int, size: int)#
Bases:
dissect.util.stream.AlignedStream
JFFS2 buffered stream that provides easy aligned reads.
To read file contents, the log inodes are played back in version order, to recreate a map of where each range of data is located on the physical medium.