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/** @file
The API to parse the binary.
Copyright (c) 2011-2019, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef _BINARY_PARSE_H_
#define _BINARY_PARSE_H_ 1
#include <FvLib.h>
#include "Compress.h"
#include "Decompress.h"
#include "CommonLib.h"
#include "EfiUtilityMsgs.h"
#include "FirmwareVolumeBufferLib.h"
#include "OsPath.h"
#include "ParseGuidedSectionTools.h"
#include "StringFuncs.h"
#include "ParseInf.h"
#include <Common/UefiBaseTypes.h>
#include <Common/UefiInternalFormRepresentation.h>
#include <Common/UefiCapsule.h>
#include <Common/PiFirmwareFile.h>
#include <Common/PiFirmwareVolume.h>
#include <Guid/PiFirmwareFileSystem.h>
#include <IndustryStandard/PeImage.h>
#include <Protocol/GuidedSectionExtraction.h>
#ifdef __GNUC__
#define OS_SEP '/'
#define OS_SEP_STR "/"
#else
#define OS_SEP '\\'
#define OS_SEP_STR "\\"
#endif
#if defined(_MSC_VER) && _MSC_VER < 1900
#define snprintf _snprintf
#endif
#define TEMP_DIR_NAME "Temp"
#define MAX_FILENAME_LEN 200
#define MAX_MATCH_GUID_NUM 100
#define MAX_EFI_IN_FFS_NUM 100
typedef struct {
VOID *Fd;
UINT32 FdSize;
UINTN EfiVariableAddr;
UINTN Length[MAX_EFI_IN_FFS_NUM];
VOID *FfsArray[MAX_EFI_IN_FFS_NUM];
VOID *StorageFfsInBfv;
VOID *NvStoreDatabase;
BOOLEAN ExistNvStoreDatabase;
} G_EFI_FD_INFO;
///
///Define the structure for th sections
///
typedef struct {
UINTN BufferBase;
UINTN UncompressedBuffer[MAX_EFI_IN_FFS_NUM];
UINTN Length;
UINT8 UnCompressIndex;
} EFI_SECTION_STRUCT;
// {d0bc7cb4-6a47-495f-aa11-710746da06a2}
#define EFI_VFR_ATTRACT_GUID \
{ 0xd0bc7cb4, 0x6a47, 0x495f, { 0xaa, 0x11, 0x71, 0x7, 0x46, 0xda, 0x6, 0xa2 } }
// {8913C5E0-33F6-4d86-9BF1-43EF89FC0666}
#define EFI_UNI_STR_ATTRACT_GUID \
{ 0x8913c5e0, 0x33f6, 0x4d86, { 0x9b, 0xf1, 0x43, 0xef, 0x89, 0xfc, 0x6, 0x66 } }
// {FFF12B8D-7696-4C8B-A985-2747075B4F50}
#define EFI_SYSTEM_NVDATA_FV_GUID \
{ 0xFFF12B8D, 0x7696, 0x4C8B, { 0xA9, 0x85, 0x27, 0x47, 0x07, 0x5B, 0x4F, 0x50 }}
/**
Parses FFS Sections, and remove the FFS headers. Tis function olny handle one efi in this FFS.
@param SectionBuffer The section base address
@param BufferLength The length of FFS.
@param EfiBufferHeader The structure dual pointer to the efi informations
@retval EFI_SUCCESS The application exited normally.
@retval EFI_ABORTED An error occurred.
**/
EFI_STATUS
ParseSection (
IN BOOLEAN IsFfsOrEfi,
IN OUT UINT8 *SectionBuffer,
IN UINT32 BufferLength,
IN OUT EFI_SECTION_STRUCT **EfiBufferHeader
);
/**
Search the VfrBin Base address.
According the known GUID gVfrArrayAttractGuid to get the base address from FFS.
@param Fv the Pointer to the FFS
@param EfiAddr the Pointer to the EFI in FFS
@param Length the length of Fv
@param Offset the Pointer to the Addr (Offset)
@param NumOfMachingOffset the number of Addr (Offset)
@retval EFI_SUCCESS Get the address successfully.
**/
EFI_STATUS
SearchVfrBinInFFS (
IN VOID *Fv,
IN VOID *EfiAddr,
IN UINTN Length,
OUT UINTN **Offset,
OUT UINT8 *NumOfMachingOffset
);
/**
Search the UniBin Base address.
According the known GUID gUniStrArrayAttractGuid to get the base address from FFS.
@param Fv the Pointer to the FFS
@param EfiAddr the Pointer to the EFI in FFS
@param Length the length of Fv
@param Offset the Pointer to the Addr (Offset)
@retval Base address Get the address successfully.
**/
EFI_STATUS
SearchUniBinInFFS (
IN VOID *Fv,
IN VOID *EfiAddr,
IN UINTN Length,
OUT UINTN **Offset
);
/**
Read the file to memory.
@param InputFile The file that contains the FV image.
@param Size The size of the file.
@retval The pointer to the begining position of memory.
**/
VOID *
ReadFileToMemory (
IN CHAR8 *FileName,
OUT UINT32 *Size
);
/**
Search the EFI variables address in Fd.
Open and read the *.fd to the memory, initialize the global structure.
Update the EFI variables addr and the begining position of memory.
@retval EFI_SUCCESS Get the address successfully.
**/
EFI_STATUS
GetEfiVariablesAddr (
BOOLEAN UqiIsSet
);
/**
Pick up the FFS which includes IFR section.
Parse all FFS extracted by BfmLib, and save all which includes IFR
Binary to gEfiFdInfo structure.
@retval EFI_SUCCESS Get the address successfully.
@retval EFI_BUFFER_TOO_SMALL Memory can't be allocated.
@retval EFI_ABORTED Read FFS Failed.
**/
EFI_STATUS
FindFileInFolder (
IN CHAR8 *FolderName,
OUT BOOLEAN *ExistStorageInBfv,
OUT BOOLEAN *SizeOptimized
);
#endif
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