dvdread_internal.h 2.54 KB
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/*
 * This file is part of libdvdread.
 *
 * libdvdread is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * libdvdread 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with libdvdread; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

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#ifndef LIBDVDREAD_DVDREAD_INTERNAL_H
#define LIBDVDREAD_DVDREAD_INTERNAL_H
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#include <stdint.h>
#include <sys/types.h>

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#ifdef _WIN32
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# include <unistd.h>
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#endif /* _WIN32 */
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#include "dvdread/dvd_reader.h"

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#define CHECK_VALUE(arg)                                                \
  if(!(arg)) {                                                          \
    fprintf(stderr, "\n*** libdvdread: CHECK_VALUE failed in %s:%i ***" \
                    "\n*** for %s ***\n\n",                             \
            __FILE__, __LINE__, # arg );                                \
  }
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enum TagIdentifier {
  /* ECMA 167 3/7.2.1 */
  PrimaryVolumeDescriptor           = 1,
  AnchorVolumeDescriptorPointer     = 2,
  VolumeDescriptorPointer           = 3,
  ImplementationUseVolumeDescriptor = 4,
  PartitionDescriptor               = 5,
  LogicalVolumeDescriptor           = 6,
  UnallocatedSpaceDescriptor        = 7,
  TerminatingDescriptor             = 8,
  LogicalVolumeIntegrityDescriptor  = 9,
  /* ECMA 167 4/7.2.1 */
  FileSetDescriptor                 = 256,
  FileIdentifierDescriptor          = 257,
  AllocationExtentDescriptor        = 258,
  IndirectEntry                     = 259,
  TerminalEntry                     = 260,
  FileEntry                         = 261,
  ExtendedAttributeHeaderDescriptor = 262,
  UnallocatedSpaceEntry             = 263,
  SpaceBitmapDescriptor             = 264,
  PartitionIntegrityEntry           = 265,
  ExtendedFileEntry                 = 266,
};

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int InternalUDFReadBlocksRaw(const dvd_reader_t *device, uint32_t lb_number,
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                     size_t block_count, unsigned char *data, int encrypted);

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void *GetUDFCacheHandle(dvd_reader_t *device);
void SetUDFCacheHandle(dvd_reader_t *device, void *cache);
void FreeUDFCache(void *cache);

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#endif /* LIBDVDREAD_DVDREAD_INTERNAL_H */