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UEFITool/common/ffsparser.h
Nikolaj Schlej bf8632c063 LessQt, part 1 
- added wrappers over Qt classes for seamless replacement if Qt is not available
- added bstrlib as submodule
- only UEFIExtract works with this changes for now, others will followa bit later
2016-06-26 05:54:21 +02:00

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/* ffsparser.h
Copyright (c) 2016, Nikolaj Schlej. All rights reserved.
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,
WITHWARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
*/
#ifndef FFSPARSER_H
#define FFSPARSER_H
#include <vector>
#include "ustring.h"
#include "ubytearray.h"
#include "umodelindex.h"
#include "basetypes.h"
#include "treemodel.h"
#include "utility.h"
#include "peimage.h"
#include "parsingdata.h"
#include "types.h"
#include "treemodel.h"
#include "descriptor.h"
#include "ffs.h"
#include "gbe.h"
#include "me.h"
#include "fit.h"
#include "nvram.h"
class TreeModel;
class FfsParser
{
public:
// Default constructor and destructor
FfsParser(TreeModel* treeModel) : model(treeModel), capsuleOffsetFixup(0) {}
~FfsParser() {}
// Returns messages
std::vector<std::pair<UString, UModelIndex> > getMessages() const { return messagesVector; }
// Clears messages
void clearMessages() { messagesVector.clear(); }
// Firmware image parsing
USTATUS parse(const UByteArray &buffer);
// Retuns index of the last VTF after parsing is done
const UModelIndex getLastVtf() {return lastVtf;};
private:
TreeModel *model;
std::vector<std::pair<UString, UModelIndex> > messagesVector;
void msg(const UString message, const UModelIndex index = UModelIndex()) {
messagesVector.push_back(std::pair<UString, UModelIndex>(message, index));
};
UModelIndex lastVtf;
UINT32 capsuleOffsetFixup;
USTATUS parseRawArea(const UModelIndex & index);
USTATUS parseVolumeHeader(const UByteArray & volume, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index);
USTATUS parseVolumeBody(const UModelIndex & index);
USTATUS parseFileHeader(const UByteArray & file, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index);
USTATUS parseFileBody(const UModelIndex & index);
USTATUS parseSectionHeader(const UByteArray & section, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index, const bool preparse = false);
USTATUS parseSectionBody(const UModelIndex & index);
USTATUS parseIntelImage(const UByteArray & intelImage, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & root);
USTATUS parseGbeRegion(const UByteArray & gbe, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index);
USTATUS parseMeRegion(const UByteArray & me, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index);
USTATUS parseBiosRegion(const UByteArray & bios, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index);
USTATUS parsePdrRegion(const UByteArray & pdr, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index);
USTATUS parseGeneralRegion(const UINT8 subtype, const UByteArray & region, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index);
USTATUS parsePadFileBody(const UModelIndex & index);
USTATUS parseVolumeNonUefiData(const UByteArray & data, const UINT32 parentOffset, const UModelIndex & index);
USTATUS parseSections(const UByteArray & sections, const UModelIndex & index, const bool preparse = false);
USTATUS parseCommonSectionHeader(const UByteArray & section, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index, const bool preparse);
USTATUS parseCompressedSectionHeader(const UByteArray & section, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index, const bool preparse);
USTATUS parseGuidedSectionHeader(const UByteArray & section, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index, const bool preparse);
USTATUS parseFreeformGuidedSectionHeader(const UByteArray & section, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index, const bool preparse);
USTATUS parseVersionSectionHeader(const UByteArray & section, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index, const bool preparse);
USTATUS parsePostcodeSectionHeader(const UByteArray & section, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index, const bool preparse);
USTATUS parseCompressedSectionBody(const UModelIndex & index);
USTATUS parseGuidedSectionBody(const UModelIndex & index);
USTATUS parseVersionSectionBody(const UModelIndex & index);
USTATUS parseDepexSectionBody(const UModelIndex & index);
USTATUS parseUiSectionBody(const UModelIndex & index);
USTATUS parseRawSectionBody(const UModelIndex & index);
USTATUS parsePeImageSectionBody(const UModelIndex & index);
USTATUS parseTeImageSectionBody(const UModelIndex & index);
UINT8 getPaddingType(const UByteArray & padding);
USTATUS parseAprioriRawSection(const UByteArray & body, UString & parsed);
USTATUS findNextVolume(const UModelIndex & index, const UByteArray & bios, const UINT32 parentOffset, const UINT32 volumeOffset, UINT32 & nextVolumeOffset);
USTATUS getVolumeSize(const UByteArray & bios, const UINT32 volumeOffset, UINT32 & volumeSize, UINT32 & bmVolumeSize);
UINT32 getFileSize(const UByteArray & volume, const UINT32 fileOffset, const UINT8 ffsVersion);
UINT32 getSectionSize(const UByteArray & file, const UINT32 sectionOffset, const UINT8 ffsVersion);
USTATUS performFirstPass(const UByteArray & imageFile, UModelIndex & index);
USTATUS performSecondPass(const UModelIndex & index);
USTATUS addOffsetsRecursive(const UModelIndex & index);
USTATUS addMemoryAddressesRecursive(const UModelIndex & index, const UINT32 diff);
// NVRAM parsing
USTATUS parseNvramVolumeBody(const UModelIndex & index);
USTATUS findNextStore(const UModelIndex & index, const UByteArray & volume, const UINT32 parentOffset, const UINT32 storeOffset, UINT32 & nextStoreOffset);
USTATUS getStoreSize(const UByteArray & data, const UINT32 storeOffset, UINT32 & storeSize);
USTATUS parseStoreHeader(const UByteArray & store, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index);
USTATUS parseNvarStore(const UModelIndex & index);
USTATUS parseVssStoreHeader(const UByteArray & store, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index);
USTATUS parseFtwStoreHeader(const UByteArray & store, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index);
USTATUS parseFdcStoreHeader(const UByteArray & store, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index);
USTATUS parseFsysStoreHeader(const UByteArray & store, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index);
USTATUS parseEvsaStoreHeader(const UByteArray & store, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index);
USTATUS parseFlashMapStoreHeader(const UByteArray & store, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index);
USTATUS parseCmdbStoreHeader(const UByteArray & store, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index);
USTATUS parseSlicPubkeyHeader(const UByteArray & store, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index);
USTATUS parseSlicMarkerHeader(const UByteArray & store, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index);
USTATUS parseIntelMicrocodeHeader(const UByteArray & store, const UINT32 parentOffset, const UModelIndex & parent, UModelIndex & index);
USTATUS parseVssStoreBody(const UModelIndex & index);
USTATUS parseFsysStoreBody(const UModelIndex & index);
USTATUS parseEvsaStoreBody(const UModelIndex & index);
USTATUS parseFlashMapBody(const UModelIndex & index);
};
#endif // FFSPARSER_H
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