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/** @file
LZMA Decompress Library header file
Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __LZMADECOMPRESS_H__
#define __LZMADECOMPRESS_H__
/**
The internal implementation of *_DECOMPRESS_PROTOCOL.GetInfo().
@param Source The source buffer containing the compressed data.
@param SourceSize The size of source buffer
@param DestinationSize The size of destination buffer.
@param ScratchSize The size of scratch buffer.
@retval RETURN_SUCCESS - The size of destination buffer and the size of scratch buffer are successull retrieved.
@retval RETURN_INVALID_PARAMETER - The source data is corrupted
**/
RETURN_STATUS
EFIAPI
LzmaUefiDecompressGetInfo (
IN CONST VOID *Source,
IN UINT32 SourceSize,
OUT UINT32 *DestinationSize,
OUT UINT32 *ScratchSize
);
/**
Decompresses a Lzma compressed source buffer.
Extracts decompressed data to its original form.
If the compressed source data specified by Source is successfully decompressed
into Destination, then RETURN_SUCCESS is returned. If the compressed source data
specified by Source is not in a valid compressed data format,
then RETURN_INVALID_PARAMETER is returned.
@param Source The source buffer containing the compressed data.
@param SourceSize The size of source buffer.
@param Destination The destination buffer to store the decompressed data
@param Scratch A temporary scratch buffer that is used to perform the decompression.
This is an optional parameter that may be NULL if the
required scratch buffer size is 0.
@retval RETURN_SUCCESS Decompression completed successfully, and
the uncompressed buffer is returned in Destination.
@retval RETURN_INVALID_PARAMETER
The source buffer specified by Source is corrupted
(not in a valid compressed format).
**/
RETURN_STATUS
EFIAPI
LzmaUefiDecompress (
IN CONST VOID *Source,
IN UINTN SourceSize,
IN OUT VOID *Destination,
IN OUT VOID *Scratch
);
#endif // __LZMADECOMPRESS_H__
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