Updated to support passing PE/COFF and LZMA decompress up via HOBS. Currently turned...
[mirror_edk2.git] / EmbeddedPkg / Library / LzmaHobCustomDecompressLib / LzmaHobCustomDecompressLib.c
1 /** @file
2 LZMA Decompress GUIDed Section Extraction Library.
3 It wraps Lzma decompress interfaces to GUIDed Section Extraction interfaces
4 and registers them into GUIDed handler table.
5
6 Copyright (c) 2009, Intel Corporation<BR>
7 All rights reserved. This program and the accompanying materials
8 are licensed and made available under the terms and conditions of the BSD License
9 which accompanies this distribution. The full text of the license may be found at
10 http://opensource.org/licenses/bsd-license.php
11
12 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
13 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
14
15 **/
16
17 #include <PiDxe.h>
18 #include <Library/HobLib.h>
19 #include <Library/ExtractGuidedSectionLib.h>
20
21 #include <Guid/ExtractSection.h>
22 #include <Guid/LzmaDecompress.h>
23
24
25 /**
26 Register LzmaDecompress and LzmaDecompressGetInfo handlers with LzmaCustomerDecompressGuid.
27
28 @retval RETURN_SUCCESS Register successfully.
29 @retval RETURN_OUT_OF_RESOURCES No enough memory to store this handler.
30 **/
31 EFI_STATUS
32 EFIAPI
33 LzmaDecompressLibConstructor (
34 )
35 {
36 EXTRACT_SECTION_HOB *Hob;
37
38 Hob = GetFirstGuidHob (&gLzmaCustomDecompressGuid);
39 if (Hob == NULL) {
40 return EFI_NOT_FOUND;
41 }
42
43 // Locate Guided Hob
44
45 return ExtractGuidedSectionRegisterHandlers (
46 &gLzmaCustomDecompressGuid,
47 Hob->Data.SectionGetInfo,
48 Hob->Data.SectionExtraction
49 );
50 }