libaaruformat/include/dicformat/context.h

// /***************************************************************************
// The Disc Image Chef
// ----------------------------------------------------------------------------
//
// Filename       : context.h
// Author(s)      : Natalia Portillo <claunia@claunia.com>
//
// Component      : libdicformat.
//
// --[ Description ] ----------------------------------------------------------
//
//     Describes context to be passed between libdicformat functions.
//
// --[ License ] --------------------------------------------------------------
//
//     This library is free software; you can redistribute it and/or modify
//     it under the terms of the GNU Lesser General Public License as
//     published by the Free Software Foundation; either version 2.1 of the
//     License, or (at your option) any later version.
//
//     This library is distributed in the hope that it will be useful, but
//     WITHOUT ANY WARRANTY; without even the implied warranty of
//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
//     Lesser General Public License for more details.
//
//     You should have received a copy of the GNU Lesser General Public
//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
//
// ----------------------------------------------------------------------------
// Copyright © 2011-2019 Natalia Portillo
// ****************************************************************************/
#ifndef LIBDICFORMAT_CONTEXT_H
#define LIBDICFORMAT_CONTEXT_H

#include <stdint.h>
#include <stdio.h>
#include <stdbool.h>

typedef struct dicformatContext
{
    uint64_t                           magic;
    uint8_t                            libraryMajorVersion;
    uint8_t                            libraryMinorVersion;
    FILE                               *imageStream;
    DicHeader                          header;
    struct dataLinkedList              *mediaTagsHead;
    struct dataLinkedList              *mediaTagsTail;
    unsigned char                      *sectorPrefix;
    unsigned char                      *sectorPrefixCorrected;
    unsigned char                      *sectorSuffix;
    unsigned char                      *sectorSuffixCorrected;
    unsigned char                      *sectorSubchannel;
    unsigned char                      *mode2Subheaders;
    unsigned char                      shift;
    bool inMemoryDdt;
    uint64_t                           *userDataDdt;
    size_t                             mappedMemoryDdtSize;
    uint32_t                           *sectorPrefixDdt;
    uint32_t                           *sectorSuffixDdt;
    GeometryBlockHeader                geometryBlock;
    MetadataBlockHeader                metadataBlockHeader;
    unsigned char                      *metadataBlock;
    TracksHeader                       tracksHeader;
    TrackEntry                         *trackEntries;
    CicmMetadataBlock                  cicmBlockHeader;
    unsigned char                      *cicmBlock;
    DumpHardwareHeader                 dumpHardwareHeader;
    struct DumpHardwareEntriesWithData *dumpHardwareEntriesWithData;
} dicformatContext;

typedef struct dataLinkedList
{
    struct dataLinkedList *previous;
    struct dataLinkedList *next;
    unsigned char         *data;
    int                   type;
} dataLinkedList;

typedef struct DumpHardwareEntriesWithData
{
    DumpHardwareEntry entry;
    struct DumpExtent *extents;
    unsigned char     *manufacturer;
    unsigned char     *model;
    unsigned char     *revision;
    unsigned char     *firmware;
    unsigned char     *serial;
    unsigned char     *softwareName;
    unsigned char     *softwareVersion;
    unsigned char     *softwareOperatingSystem;
} DumpHardwareEntriesWithData;

#pragma pack(push, 1)

typedef struct DumpExtent
{
    uint64_t start;
    uint64_t end;
} DumpExtent;

#pragma pack(pop)

#endif //LIBDICFORMAT_CONTEXT_H