:py:mod:`dissect.squashfs.compression`
======================================

.. py:module:: dissect.squashfs.compression




Module Contents
---------------

Classes
~~~~~~~

.. autoapisummary::

   dissect.squashfs.compression.Compression
   dissect.squashfs.compression.NativeZlib
   dissect.squashfs.compression.NativeLZMA
   dissect.squashfs.compression.AvailableLZO
   dissect.squashfs.compression.NativeXZ
   dissect.squashfs.compression.AvailableLZ4
   dissect.squashfs.compression.NativeZSTD



Functions
~~~~~~~~~

.. autoapisummary::
   :nosignatures:

   dissect.squashfs.compression.initialize



.. py:function:: initialize(id: int, options: bytes | None) -> Compression

.. py:class:: Compression

   .. py:attribute:: module
      :value: None



   .. py:method:: compress(data: bytes) -> bytes
      :abstractmethod:



   .. py:method:: decompress(data: bytes, expected: int) -> bytes
      :abstractmethod:



.. py:class:: NativeZlib

   Bases: :py:obj:`Compression`


   .. py:attribute:: module
      :value: 'zlib'



   .. py:method:: decompress(data: bytes, expected: int) -> bytes


.. py:class:: NativeLZMA

   Bases: :py:obj:`Compression`


   .. py:attribute:: module
      :value: 'lzma'



   .. py:method:: decompress(data: bytes, expected: int) -> bytes


.. py:class:: AvailableLZO

   Bases: :py:obj:`Compression`


   .. py:attribute:: module
      :value: 'dissect.util.compression.lzo'



   .. py:method:: decompress(data: bytes, expected: int) -> bytes


.. py:class:: NativeXZ

   Bases: :py:obj:`Compression`


   .. py:attribute:: module
      :value: 'lzma'



   .. py:method:: decompress(data: bytes, expected: int) -> bytes


.. py:class:: AvailableLZ4

   Bases: :py:obj:`Compression`


   .. py:attribute:: module
      :value: 'dissect.util.compression.lz4'



   .. py:method:: decompress(data: bytes, expected: int) -> bytes


.. py:class:: NativeZSTD

   Bases: :py:obj:`Compression`


   .. py:property:: module
      :type: str



   .. py:method:: decompress(data: bytes, expected: int) -> bytes