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112 lines
4.2 KiB
C
112 lines
4.2 KiB
C
// /***************************************************************************
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// The Disc Image Chef
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// ----------------------------------------------------------------------------
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//
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// Filename : context.h
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// Author(s) : Natalia Portillo <claunia@claunia.com>
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//
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// Component : libdicformat.
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//
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// --[ Description ] ----------------------------------------------------------
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//
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// Describes context to be passed between libdicformat functions.
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//
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// --[ License ] --------------------------------------------------------------
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//
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// This library is free software; you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as
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// published by the Free Software Foundation; either version 2.1 of the
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// License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, see <http://www.gnu.org/licenses/>.
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//
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// ----------------------------------------------------------------------------
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// Copyright © 2011-2019 Natalia Portillo
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// ****************************************************************************/
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#ifndef LIBDICFORMAT_CONTEXT_H
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#define LIBDICFORMAT_CONTEXT_H
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#include "structs.h"
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#include <stdbool.h>
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#include <stdint.h>
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#include <stdio.h>
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typedef struct dicformatContext
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{
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uint64_t magic;
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uint8_t libraryMajorVersion;
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uint8_t libraryMinorVersion;
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FILE* imageStream;
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DicHeader header;
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struct dataLinkedList* mediaTagsHead;
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struct dataLinkedList* mediaTagsTail;
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uint8_t* sectorPrefix;
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uint8_t* sectorPrefixCorrected;
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uint8_t* sectorSuffix;
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uint8_t* sectorSuffixCorrected;
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uint8_t* sectorSubchannel;
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uint8_t* mode2Subheaders;
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uint8_t shift;
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bool inMemoryDdt;
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uint64_t* userDataDdt;
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size_t mappedMemoryDdtSize;
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uint32_t* sectorPrefixDdt;
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uint32_t* sectorSuffixDdt;
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GeometryBlockHeader geometryBlock;
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MetadataBlockHeader metadataBlockHeader;
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uint8_t* metadataBlock;
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TracksHeader tracksHeader;
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TrackEntry* trackEntries;
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CicmMetadataBlock cicmBlockHeader;
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uint8_t* cicmBlock;
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DumpHardwareHeader dumpHardwareHeader;
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struct DumpHardwareEntriesWithData* dumpHardwareEntriesWithData;
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struct ImageInfo imageInfo;
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CdEccContext* eccCdContext;
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uint8_t numberOfDataTracks;
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TrackEntry* dataTracks;
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bool* readableSectorTags;
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} dicformatContext;
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typedef struct dataLinkedList
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{
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struct dataLinkedList* previous;
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struct dataLinkedList* next;
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uint8_t* data;
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int32_t type;
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uint32_t length;
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} dataLinkedList;
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typedef struct DumpHardwareEntriesWithData
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{
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DumpHardwareEntry entry;
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struct DumpExtent* extents;
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uint8_t* manufacturer;
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uint8_t* model;
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uint8_t* revision;
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uint8_t* firmware;
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uint8_t* serial;
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uint8_t* softwareName;
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uint8_t* softwareVersion;
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uint8_t* softwareOperatingSystem;
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} DumpHardwareEntriesWithData;
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#pragma pack(push, 1)
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typedef struct DumpExtent
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{
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uint64_t start;
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uint64_t end;
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} DumpExtent;
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#pragma pack(pop)
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#endif // LIBDICFORMAT_CONTEXT_H
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