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https://github.com/LongSoft/UEFITool.git
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91 lines
4.2 KiB
C++
91 lines
4.2 KiB
C++
/* nvramparser.h
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Copyright (c) 2016, Nikolaj Schlej. All rights reserved.
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php.
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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*/
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#ifndef NVRAMPARSER_H
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#define NVRAMPARSER_H
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#include <vector>
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#include "basetypes.h"
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#include "ustring.h"
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#include "ubytearray.h"
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#include "treemodel.h"
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#include "ffsparser.h"
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#ifdef U_ENABLE_NVRAM_PARSING_SUPPORT
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class NvramParser
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{
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public:
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// Default constructor and destructor
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NvramParser(TreeModel* treeModel, FfsParser* parser) : model(treeModel), ffsParser(parser) {}
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~NvramParser() {}
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// Returns messages
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std::vector<std::pair<UString, UModelIndex> > getMessages() const { return messagesVector; }
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// Clears messages
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void clearMessages() { messagesVector.clear(); }
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// NVRAM parsing
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USTATUS parseNvramVolumeBody(const UModelIndex & index);
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USTATUS parseNvarStore(const UModelIndex & index);
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private:
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TreeModel *model;
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FfsParser *ffsParser;
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std::vector<std::pair<UString, UModelIndex> > messagesVector;
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void msg(const UString & message, const UModelIndex & index = UModelIndex()) {
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messagesVector.push_back(std::pair<UString, UModelIndex>(message, index));
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};
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USTATUS findNextStore(const UModelIndex & index, const UByteArray & volume, const UINT32 localOffset, const UINT32 storeOffset, UINT32 & nextStoreOffset);
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USTATUS getStoreSize(const UByteArray & data, const UINT32 storeOffset, UINT32 & storeSize);
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USTATUS parseStoreHeader(const UByteArray & store, const UINT32 localOffset, const UModelIndex & parent, UModelIndex & index);
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USTATUS parseVssStoreHeader(const UByteArray & store, const UINT32 localOffset, const bool sizeOverride, const UModelIndex & parent, UModelIndex & index);
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USTATUS parseVss2StoreHeader(const UByteArray & store, const UINT32 localOffset, const bool sizeOverride, const UModelIndex & parent, UModelIndex & index);
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USTATUS parseFtwStoreHeader(const UByteArray & store, const UINT32 localOffset, const UModelIndex & parent, UModelIndex & index);
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USTATUS parseFdcStoreHeader(const UByteArray & store, const UINT32 localOffset, const UModelIndex & parent, UModelIndex & index);
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USTATUS parseFsysStoreHeader(const UByteArray & store, const UINT32 localOffset, const UModelIndex & parent, UModelIndex & index);
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USTATUS parseEvsaStoreHeader(const UByteArray & store, const UINT32 localOffset, const UModelIndex & parent, UModelIndex & index);
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USTATUS parseFlashMapStoreHeader(const UByteArray & store, const UINT32 localOffset, const UModelIndex & parent, UModelIndex & index);
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USTATUS parseCmdbStoreHeader(const UByteArray & store, const UINT32 localOffset, const UModelIndex & parent, UModelIndex & index);
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USTATUS parseSlicPubkeyHeader(const UByteArray & store, const UINT32 localOffset, const UModelIndex & parent, UModelIndex & index);
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USTATUS parseSlicMarkerHeader(const UByteArray & store, const UINT32 localOffset, const UModelIndex & parent, UModelIndex & index);
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USTATUS parseFdcStoreBody(const UModelIndex & index);
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USTATUS parseVssStoreBody(const UModelIndex & index, const UINT8 alignment);
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USTATUS parseFsysStoreBody(const UModelIndex & index);
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USTATUS parseEvsaStoreBody(const UModelIndex & index);
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USTATUS parseFlashMapBody(const UModelIndex & index);
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};
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#else
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class NvramParser
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{
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public:
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// Default constructor and destructor
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NvramParser(TreeModel* treeModel, FfsParser* parser) { U_UNUSED_PARAMETER(treeModel); U_UNUSED_PARAMETER(parser); }
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~NvramParser() {}
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// Returns messages
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std::vector<std::pair<UString, UModelIndex> > getMessages() const { return std::vector<std::pair<UString, UModelIndex> >(); }
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// Clears messages
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void clearMessages() {}
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// NVRAM parsing
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USTATUS parseNvramVolumeBody(const UModelIndex &) { return U_SUCCESS; }
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USTATUS parseNvarStore(const UModelIndex &) { return U_SUCCESS; }
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};
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#endif // U_ENABLE_NVRAM_PARSING_SUPPORT
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#endif // NVRAMPARSER_H
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