/src/libfshfs/libfshfs/libfshfs_directory_entry.c

Source
/*
 * Directory entry functions
 *
 * Copyright (C) 2009-2026, Joachim Metz <joachim.metz@gmail.com>
 *
 * Refer to AUTHORS for acknowledgements.
 *
 * This program 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 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 Lesser General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

#include <common.h>
#include <memory.h>
#include <types.h>

#include "libfshfs_definitions.h"
#include "libfshfs_directory_entry.h"
#include "libfshfs_directory_record.h"
#include "libfshfs_file_record.h"
#include "libfshfs_fork_descriptor.h"
#include "libfshfs_libcerror.h"
#include "libfshfs_libuna.h"
#include "libfshfs_name.h"

/* Creates a directory entry
 * Make sure the value directory_entry is referencing, is set to NULL
 * Returns 1 if successful or -1 on error
 */
int libfshfs_directory_entry_initialize(
     libfshfs_directory_entry_t **directory_entry,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_initialize";

  if( directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid directory entry.",
     function );

    return( -1 );
  }
  if( *directory_entry != NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET,
     "%s: invalid directory entry value already set.",
     function );

    return( -1 );
  }
  *directory_entry = memory_allocate_structure(
                      libfshfs_directory_entry_t );

  if( *directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_MEMORY,
     LIBCERROR_MEMORY_ERROR_INSUFFICIENT,
     "%s: unable to create directory entry.",
     function );

    goto on_error;
  }
  if( memory_set(
       *directory_entry,
       0,
       sizeof( libfshfs_directory_entry_t ) ) == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_MEMORY,
     LIBCERROR_MEMORY_ERROR_SET_FAILED,
     "%s: unable to clear directory entry.",
     function );

    goto on_error;
  }
  return( 1 );

on_error:
  if( *directory_entry != NULL )
  {
    memory_free(
     *directory_entry );

    *directory_entry = NULL;
  }
  return( -1 );
}

/* Frees a directory entry
 * Returns 1 if successful or -1 on error
 */
int libfshfs_directory_entry_free(
     libfshfs_directory_entry_t **directory_entry,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_free";
  int result            = 1;

  if( directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid directory entry.",
     function );

    return( -1 );
  }
  if( *directory_entry != NULL )
  {
    if( ( *directory_entry )->name != NULL )
    {
      memory_free(
       ( *directory_entry )->name );
    }
    if( ( *directory_entry )->catalog_record != NULL )
    {
      if( ( ( *directory_entry )->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
       || ( ( *directory_entry )->record_type == LIBFSHFS_RECORD_TYPE_HFS_DIRECTORY_RECORD ) )
      {
        if( libfshfs_directory_record_free(
             (libfshfs_directory_record_t **) &( ( *directory_entry )->catalog_record ),
             error ) != 1 )
        {
          libcerror_error_set(
           error,
           LIBCERROR_ERROR_DOMAIN_RUNTIME,
           LIBCERROR_RUNTIME_ERROR_FINALIZE_FAILED,
           "%s: unable to free catalog directory record.",
           function );

          result = -1;
        }
      }
      else if( ( ( *directory_entry )->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
            || ( ( *directory_entry )->record_type == LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
      {
        if( libfshfs_file_record_free(
             (libfshfs_file_record_t **) &( ( *directory_entry )->catalog_record ),
             error ) != 1 )
        {
          libcerror_error_set(
           error,
           LIBCERROR_ERROR_DOMAIN_RUNTIME,
           LIBCERROR_RUNTIME_ERROR_FINALIZE_FAILED,
           "%s: unable to free catalog file record.",
           function );

          result = -1;
        }
      }
    }
    memory_free(
     *directory_entry );

    *directory_entry = NULL;
  }
  return( result );
}

/* Clones the directory entry value
 * Returns 1 if successful or -1 on error
 */
int libfshfs_directory_entry_clone(
     libfshfs_directory_entry_t **destination_directory_entry,
     libfshfs_directory_entry_t *source_directory_entry,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_clone";

  if( destination_directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid destination directory entry.",
     function );

    return( -1 );
  }
  if( *destination_directory_entry != NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET,
     "%s: invalid destination directory entry value already set.",
     function );

    return( -1 );
  }
  if( source_directory_entry == NULL )
  {
    *destination_directory_entry = NULL;

    return( 1 );
  }
  *destination_directory_entry = memory_allocate_structure(
                                  libfshfs_directory_entry_t );

  if( *destination_directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_MEMORY,
     LIBCERROR_MEMORY_ERROR_INSUFFICIENT,
     "%s: unable to create destination directory entry.",
     function );

    goto on_error;
  }
  if( memory_copy(
       *destination_directory_entry,
       source_directory_entry,
       sizeof( libfshfs_directory_entry_t ) ) == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_MEMORY,
     LIBCERROR_MEMORY_ERROR_COPY_FAILED,
     "%s: unable to copy source to destination directory entry.",
     function );

    memory_free(
     *destination_directory_entry );

    *destination_directory_entry = NULL;

    return( -1 );
  }
  ( *destination_directory_entry )->name           = NULL;
  ( *destination_directory_entry )->catalog_record = NULL;

  if( source_directory_entry->name != NULL )
  {
    ( *destination_directory_entry )->name = (uint8_t *) memory_allocate(
                                                          sizeof( uint8_t ) * source_directory_entry->name_size );

    if( ( *destination_directory_entry )->name == NULL )
    {
      libcerror_error_set(
       error,
       LIBCERROR_ERROR_DOMAIN_MEMORY,
       LIBCERROR_MEMORY_ERROR_INSUFFICIENT,
       "%s: unable to create destination name.",
       function );

      goto on_error;
    }
    if( memory_copy(
         ( *destination_directory_entry )->name,
         source_directory_entry->name,
         source_directory_entry->name_size ) == NULL )
    {
      libcerror_error_set(
       error,
       LIBCERROR_ERROR_DOMAIN_MEMORY,
       LIBCERROR_MEMORY_ERROR_COPY_FAILED,
       "%s: unable to copy source name to destination.",
       function );

      goto on_error;
    }
  }
  if( ( source_directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   || ( source_directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFS_DIRECTORY_RECORD ) )
  {
    if( libfshfs_directory_record_clone(
         (libfshfs_directory_record_t **) &( ( *destination_directory_entry )->catalog_record ),
         (libfshfs_directory_record_t *) source_directory_entry->catalog_record,
         error ) != 1 )
    {
      libcerror_error_set(
       error,
       LIBCERROR_ERROR_DOMAIN_RUNTIME,
       LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED,
       "%s: unable to create destination catalog directory record.",
       function );

      goto on_error;
    }
  }
  else if( ( source_directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
        || ( source_directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    if( libfshfs_file_record_clone(
         (libfshfs_file_record_t **) &( ( *destination_directory_entry )->catalog_record ),
         (libfshfs_file_record_t *) source_directory_entry->catalog_record,
         error ) != 1 )
    {
      libcerror_error_set(
       error,
       LIBCERROR_ERROR_DOMAIN_RUNTIME,
       LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED,
       "%s: unable to create destination catalog file record.",
       function );

      goto on_error;
    }
  }
  return( 1 );

on_error:
  if( *destination_directory_entry != NULL )
  {
    if( ( *destination_directory_entry )->name != NULL )
    {
      memory_free(
       ( *destination_directory_entry )->name );
    }
    memory_free(
     *destination_directory_entry );

    *destination_directory_entry = NULL;
  }
  return( -1 );
}

/* Sets the name
 * Returns 1 if successful or -1 on error
 */
int libfshfs_directory_entry_set_name(
     libfshfs_directory_entry_t *directory_entry,
     const uint8_t *name,
     size_t name_size,
     int codepage,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_set_name";

  if( directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid directory entry.",
     function );

    return( -1 );
  }
  if( directory_entry->name != NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET,
     "%s: invalid directory entry - name value already set.",
     function );

    return( -1 );
  }
  if( name == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid name.",
     function );

    return( -1 );
  }
  if( name_size > (uint32_t) MEMORY_MAXIMUM_ALLOCATION_SIZE )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_VALUE_OUT_OF_BOUNDS,
     "%s: invalid name size value out of bounds.",
     function );

    return( -1 );
  }
  if( ( codepage != LIBUNA_CODEPAGE_ASCII )
   && ( codepage != LIBUNA_CODEPAGE_UTF16_BIG_ENDIAN ) )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_UNSUPPORTED_VALUE,
     "%s: unsupported codepage.",
     function );

    return( -1 );
  }
  if( name_size > 0 )
  {
    directory_entry->name = (uint8_t *) memory_allocate(
                                         sizeof( uint8_t ) * name_size );

    if( directory_entry->name == NULL )
    {
      libcerror_error_set(
       error,
       LIBCERROR_ERROR_DOMAIN_MEMORY,
       LIBCERROR_MEMORY_ERROR_INSUFFICIENT,
       "%s: unable to create name.",
       function );

      goto on_error;
    }
    if( memory_copy(
         directory_entry->name,
         name,
         name_size ) == NULL )
    {
      libcerror_error_set(
       error,
       LIBCERROR_ERROR_DOMAIN_MEMORY,
       LIBCERROR_MEMORY_ERROR_COPY_FAILED,
       "%s: unable to copy name.",
       function );

      goto on_error;
    }
  }
  directory_entry->name_size = name_size;
  directory_entry->codepage  = codepage;

  return( 1 );

on_error:
  if( directory_entry->name != NULL )
  {
    memory_free(
     directory_entry->name );

    directory_entry->name = NULL;
  }
  directory_entry->name_size = 0;

  return( -1 );
}

/* Sets the catalog record
 * Returns 1 if successful or -1 on error
 */
int libfshfs_directory_entry_set_catalog_record(
     libfshfs_directory_entry_t *directory_entry,
     uint16_t record_type,
     intptr_t *catalog_record,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_set_catalog_record";

  if( directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid directory entry.",
     function );

    return( -1 );
  }
  if( directory_entry->catalog_record != NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET,
     "%s: invalid directory entry - catalog record value already set.",
     function );

    return( -1 );
  }
  if( ( record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   && ( record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
   && ( record_type != LIBFSHFS_RECORD_TYPE_HFS_DIRECTORY_RECORD )
   && ( record_type != LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_UNSUPPORTED_VALUE,
     "%s: unsupported record type.",
     function );

    return( -1 );
  }
  if( catalog_record == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid catalog record.",
     function );

    return( -1 );
  }
  directory_entry->record_type    = record_type;
  directory_entry->catalog_record = catalog_record;

  return( 1 );
}

/* Retrieves the flags
 * Returns 1 if successful or -1 on error
 */
int libfshfs_directory_entry_get_flags(
     libfshfs_directory_entry_t *directory_entry,
     uint16_t *flags,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_get_flags";
  int result            = 0;

  if( directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid directory entry.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
     "%s: invalid directory entry - unsupported record type.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   || ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFS_DIRECTORY_RECORD ) )
  {
    result = libfshfs_directory_record_get_flags(
              (libfshfs_directory_record_t *) directory_entry->catalog_record,
              flags,
              error );
  }
  else if( ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
        || ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    result = libfshfs_file_record_get_flags(
              (libfshfs_file_record_t *) directory_entry->catalog_record,
              flags,
              error );
  }
  if( result != 1 )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_GET_FAILED,
     "%s: unable to retrieve flags from catalog record.",
     function );

    return( -1 );
  }
  return( 1 );
}

/* Retrieves the identifier
 * Returns 1 if successful or -1 on error
 */
int libfshfs_directory_entry_get_identifier(
     libfshfs_directory_entry_t *directory_entry,
     uint32_t *identifier,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_get_identifier";
  int result            = 0;

  if( directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid directory entry.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
     "%s: invalid directory entry - unsupported record type.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   || ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFS_DIRECTORY_RECORD ) )
  {
    result = libfshfs_directory_record_get_identifier(
              (libfshfs_directory_record_t *) directory_entry->catalog_record,
              identifier,
              error );
  }
  else if( ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
        || ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    result = libfshfs_file_record_get_identifier(
              (libfshfs_file_record_t *) directory_entry->catalog_record,
              identifier,
              error );
  }
  if( result != 1 )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_GET_FAILED,
     "%s: unable to retrieve identifier from catalog record.",
     function );

    return( -1 );
  }
  return( 1 );
}

/* Retrieves the parent identifier
 * Returns 1 if successful or -1 on error
 */
int libfshfs_directory_entry_get_parent_identifier(
     libfshfs_directory_entry_t *directory_entry,
     uint32_t *parent_identifier,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_get_parent_identifier";

  if( directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid directory entry.",
     function );

    return( -1 );
  }
  if( parent_identifier == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid parent identifier.",
     function );

    return( -1 );
  }
  *parent_identifier = directory_entry->parent_identifier;

  return( 1 );
}

/* Retrieves the creation date and time
 * The timestamp is a unsigned 32-bit HFS date and time value in number of seconds
 * Returns 1 if successful or -1 on error
 */
int libfshfs_directory_entry_get_creation_time(
     libfshfs_directory_entry_t *directory_entry,
     uint32_t *hfs_time,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_get_creation_time";
  int result            = 0;

  if( directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid directory entry.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
     "%s: invalid directory entry - unsupported record type.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   || ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFS_DIRECTORY_RECORD ) )
  {
    result = libfshfs_directory_record_get_creation_time(
              (libfshfs_directory_record_t *) directory_entry->catalog_record,
              hfs_time,
              error );
  }
  else if( ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
        || ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    result = libfshfs_file_record_get_creation_time(
              (libfshfs_file_record_t *) directory_entry->catalog_record,
              hfs_time,
              error );
  }
  if( result != 1 )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_GET_FAILED,
     "%s: unable to retrieve creation time from catalog record.",
     function );

    return( -1 );
  }
  return( 1 );
}

/* Retrieves the modification date and time
 * The timestamp is a unsigned 32-bit HFS date and time value in number of seconds
 * Returns 1 if successful or -1 on error
 */
int libfshfs_directory_entry_get_modification_time(
     libfshfs_directory_entry_t *directory_entry,
     uint32_t *hfs_time,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_get_modification_time";
  int result            = 0;

  if( directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid directory entry.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
     "%s: invalid directory entry - unsupported record type.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   || ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFS_DIRECTORY_RECORD ) )
  {
    result = libfshfs_directory_record_get_modification_time(
              (libfshfs_directory_record_t *) directory_entry->catalog_record,
              hfs_time,
              error );
  }
  else if( ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
        || ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    result = libfshfs_file_record_get_modification_time(
              (libfshfs_file_record_t *) directory_entry->catalog_record,
              hfs_time,
              error );
  }
  if( result != 1 )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_GET_FAILED,
     "%s: unable to retrieve modification time from catalog record.",
     function );

    return( -1 );
  }
  return( 1 );
}

/* Retrieves the entry modification date and time
 * The timestamp is a unsigned 32-bit HFS date and time value in number of seconds
 * Returns 1 if successful, 0 if not available or -1 on error
 */
int libfshfs_directory_entry_get_entry_modification_time(
     libfshfs_directory_entry_t *directory_entry,
     uint32_t *hfs_time,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_get_entry_modification_time";
  int result            = 0;

  if( directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid directory entry.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
     "%s: invalid directory entry - unsupported record type.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   || ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD ) )
  {
    if( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
    {
      result = libfshfs_directory_record_get_entry_modification_time(
          (libfshfs_directory_record_t *) directory_entry->catalog_record,
          hfs_time,
          error );
    }
    else if( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
    {
      result = libfshfs_file_record_get_entry_modification_time(
          (libfshfs_file_record_t *) directory_entry->catalog_record,
          hfs_time,
          error );
    }
    if( result != 1 )
    {
      libcerror_error_set(
       error,
       LIBCERROR_ERROR_DOMAIN_RUNTIME,
       LIBCERROR_RUNTIME_ERROR_GET_FAILED,
       "%s: unable to retrieve entry modification time from catalog record.",
       function );

      return( -1 );
    }
  }
  return( result );
}

/* Retrieves the access date and time
 * The timestamp is a unsigned 32-bit HFS date and time value in number of seconds
 * Returns 1 if successful, 0 if not available or -1 on error
 */
int libfshfs_directory_entry_get_access_time(
     libfshfs_directory_entry_t *directory_entry,
     uint32_t *hfs_time,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_get_access_time";
  int result            = 0;

  if( directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid directory entry.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
     "%s: invalid directory entry - unsupported record type.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   || ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD ) )
  {
    if( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
    {
      result = libfshfs_directory_record_get_access_time(
          (libfshfs_directory_record_t *) directory_entry->catalog_record,
          hfs_time,
          error );
    }
    else if( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
    {
      result = libfshfs_file_record_get_access_time(
          (libfshfs_file_record_t *) directory_entry->catalog_record,
          hfs_time,
          error );
    }
    if( result != 1 )
    {
      libcerror_error_set(
       error,
       LIBCERROR_ERROR_DOMAIN_RUNTIME,
       LIBCERROR_RUNTIME_ERROR_GET_FAILED,
       "%s: unable to retrieve access time from catalog record.",
       function );

      return( -1 );
    }
  }
  return( result );
}

/* Retrieves the backup date and time
 * The timestamp is a unsigned 32-bit HFS date and time value in number of seconds
 * Returns 1 if successful or -1 on error
 */
int libfshfs_directory_entry_get_backup_time(
     libfshfs_directory_entry_t *directory_entry,
     uint32_t *hfs_time,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_get_backup_time";
  int result            = 0;

  if( directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid directory entry.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
     "%s: invalid directory entry - unsupported record type.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   || ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFS_DIRECTORY_RECORD ) )
  {
    result = libfshfs_directory_record_get_backup_time(
              (libfshfs_directory_record_t *) directory_entry->catalog_record,
              hfs_time,
              error );
  }
  else if( ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
        || ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    result = libfshfs_file_record_get_backup_time(
              (libfshfs_file_record_t *) directory_entry->catalog_record,
              hfs_time,
              error );
  }
  if( result != 1 )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_GET_FAILED,
     "%s: unable to retrieve backup time from catalog record.",
     function );

    return( -1 );
  }
  return( 1 );
}

/* Retrieves the added date and time
 * The timestamp is a signed 32-bit POSIX date and time value in number of seconds
 * Returns 1 if successful, 0 if not available or -1 on error
 */
int libfshfs_directory_entry_get_added_time(
     libfshfs_directory_entry_t *directory_entry,
     int32_t *posix_time,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_get_added_time";
  int result            = 0;

  if( directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid directory entry.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
     "%s: invalid directory entry - unsupported record type.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   || ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD ) )
  {
    if( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
    {
      result = libfshfs_directory_record_get_added_time(
          (libfshfs_directory_record_t *) directory_entry->catalog_record,
          posix_time,
          error );
    }
    else if( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
    {
      result = libfshfs_file_record_get_added_time(
          (libfshfs_file_record_t *) directory_entry->catalog_record,
          posix_time,
          error );
    }
    if( result == -1 )
    {
      libcerror_error_set(
       error,
       LIBCERROR_ERROR_DOMAIN_RUNTIME,
       LIBCERROR_RUNTIME_ERROR_GET_FAILED,
       "%s: unable to retrieve added time from catalog record.",
       function );

      return( -1 );
    }
  }
  return( result );
}

/* Retrieves the file mode
 * Returns 1 if successful, 0 if not available or -1 on error
 */
int libfshfs_directory_entry_get_file_mode(
     libfshfs_directory_entry_t *directory_entry,
     uint16_t *file_mode,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_get_file_mode";
  int result            = 0;

  if( directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid directory entry.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
     "%s: invalid directory entry - unsupported record type.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   || ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD ) )
  {
    if( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
    {
      result = libfshfs_directory_record_get_file_mode(
                (libfshfs_directory_record_t *) directory_entry->catalog_record,
                file_mode,
                error );
    }
    else if( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
    {
      result = libfshfs_file_record_get_file_mode(
                (libfshfs_file_record_t *) directory_entry->catalog_record,
                file_mode,
                error );
    }
    if( result != 1 )
    {
      libcerror_error_set(
       error,
       LIBCERROR_ERROR_DOMAIN_RUNTIME,
       LIBCERROR_RUNTIME_ERROR_GET_FAILED,
       "%s: unable to retrieve file mode from catalog record.",
       function );

      return( -1 );
    }
  }
  return( result );
}

/* Retrieves the owner identifier
 * Returns 1 if successful, 0 if not available or -1 on error
 */
int libfshfs_directory_entry_get_owner_identifier(
     libfshfs_directory_entry_t *directory_entry,
     uint32_t *owner_identifier,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_get_owner_identifier";
  int result            = 0;

  if( directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid directory entry.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
     "%s: invalid directory entry - unsupported record type.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   || ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD ) )
  {
    if( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
    {
      result = libfshfs_directory_record_get_owner_identifier(
                (libfshfs_directory_record_t *) directory_entry->catalog_record,
                owner_identifier,
                error );
    }
    else if( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
    {
      result = libfshfs_file_record_get_owner_identifier(
                (libfshfs_file_record_t *) directory_entry->catalog_record,
                owner_identifier,
                error );
    }
    if( result != 1 )
    {
      libcerror_error_set(
       error,
       LIBCERROR_ERROR_DOMAIN_RUNTIME,
       LIBCERROR_RUNTIME_ERROR_GET_FAILED,
       "%s: unable to retrieve owner identifier from catalog record.",
       function );

      return( -1 );
    }
  }
  return( result );
}

/* Retrieves the group identifier
 * Returns 1 if successful, 0 if not available or -1 on error
 */
int libfshfs_directory_entry_get_group_identifier(
     libfshfs_directory_entry_t *directory_entry,
     uint32_t *group_identifier,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_get_group_identifier";
  int result            = 0;

  if( directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid directory entry.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
     "%s: invalid directory entry - unsupported record type.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   || ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD ) )
  {
    if( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
    {
      result = libfshfs_directory_record_get_group_identifier(
                (libfshfs_directory_record_t *) directory_entry->catalog_record,
                group_identifier,
                error );
    }
    else if( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
    {
      result = libfshfs_file_record_get_group_identifier(
                (libfshfs_file_record_t *) directory_entry->catalog_record,
                group_identifier,
                error );
    }
    if( result != 1 )
    {
      libcerror_error_set(
       error,
       LIBCERROR_ERROR_DOMAIN_RUNTIME,
       LIBCERROR_RUNTIME_ERROR_GET_FAILED,
       "%s: unable to retrieve group identifier from catalog record.",
       function );

      return( -1 );
    }
  }
  return( result );
}

/* Retrieves the special permissions
 * Returns 1 if successful, 0 if not available or -1 on error
 */
int libfshfs_directory_entry_get_special_permissions(
     libfshfs_directory_entry_t *directory_entry,
     uint32_t *special_permissions,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_get_special_permissions";
  int result            = 0;

  if( directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid directory entry.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
     "%s: invalid directory entry - unsupported record type.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
   || ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    result = libfshfs_file_record_get_special_permissions(
              (libfshfs_file_record_t *) directory_entry->catalog_record,
              special_permissions,
              error );

    if( result == -1 )
    {
      libcerror_error_set(
       error,
       LIBCERROR_ERROR_DOMAIN_RUNTIME,
       LIBCERROR_RUNTIME_ERROR_GET_FAILED,
       "%s: unable to retrieve special permissions from catalog record.",
       function );

      return( -1 );
    }
  }
  return( result );
}

/* Retrieves the link reference
 * Returns 1 if successful, 0 if not available or -1 on error
 */
int libfshfs_directory_entry_get_link_reference(
     libfshfs_directory_entry_t *directory_entry,
     uint32_t *link_reference,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_get_link_reference";
  int result            = 0;

  if( directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid directory entry.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
     "%s: invalid directory entry - unsupported record type.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
   || ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    result = libfshfs_file_record_get_link_reference(
              (libfshfs_file_record_t *) directory_entry->catalog_record,
              link_reference,
              error );

    if( result == -1 )
    {
      libcerror_error_set(
       error,
       LIBCERROR_ERROR_DOMAIN_RUNTIME,
       LIBCERROR_RUNTIME_ERROR_GET_FAILED,
       "%s: unable to retrieve link reference from catalog record.",
       function );

      return( -1 );
    }
  }
  return( result );
}

/* Retrieves the size of the UTF-8 encoded name
 * The returned size includes the end of string character
 * Returns 1 if successful or -1 on error
 */
int libfshfs_directory_entry_get_utf8_name_size(
     libfshfs_directory_entry_t *directory_entry,
     size_t *utf8_string_size,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_get_utf8_name_size";

  if( directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid directory entry.",
     function );

    return( -1 );
  }
  if( libfshfs_name_get_utf8_string_size(
       directory_entry->name,
       (size_t) directory_entry->name_size,
       directory_entry->codepage,
       utf8_string_size,
       error ) != 1 )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_GET_FAILED,
     "%s: unable to retrieve UTF-8 string size.",
     function );

    return( -1 );
  }
  return( 1 );
}

/* Retrieves the UTF-8 encoded name
 * The size should include the end of string character
 * Returns 1 if successful or -1 on error
 */
int libfshfs_directory_entry_get_utf8_name(
     libfshfs_directory_entry_t *directory_entry,
     uint8_t *utf8_string,
     size_t utf8_string_size,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_get_utf8_name";

  if( directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid directory entry.",
     function );

    return( -1 );
  }
  if( libfshfs_name_get_utf8_string(
       directory_entry->name,
       (size_t) directory_entry->name_size,
       directory_entry->codepage,
       utf8_string,
       utf8_string_size,
       error ) != 1 )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_GET_FAILED,
     "%s: unable to retrieve UTF-8 string.",
     function );

    return( -1 );
  }
  return( 1 );
}

/* Retrieves the size of the UTF-16 encoded name
 * The returned size includes the end of string character
 * Returns 1 if successful or -1 on error
 */
int libfshfs_directory_entry_get_utf16_name_size(
     libfshfs_directory_entry_t *directory_entry,
     size_t *utf16_string_size,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_get_utf16_name_size";

  if( directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid directory entry.",
     function );

    return( -1 );
  }
  if( libfshfs_name_get_utf16_string_size(
       directory_entry->name,
       (size_t) directory_entry->name_size,
       directory_entry->codepage,
       utf16_string_size,
       error ) != 1 )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_GET_FAILED,
     "%s: unable to retrieve UTF-16 string size.",
     function );

    return( -1 );
  }
  return( 1 );
}

/* Retrieves the UTF-16 encoded name
 * The size should include the end of string character
 * Returns 1 if successful or -1 on error
 */
int libfshfs_directory_entry_get_utf16_name(
     libfshfs_directory_entry_t *directory_entry,
     uint16_t *utf16_string,
     size_t utf16_string_size,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_get_utf16_name";

  if( directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid directory entry.",
     function );

    return( -1 );
  }
  if( libfshfs_name_get_utf16_string(
       directory_entry->name,
       (size_t) directory_entry->name_size,
       directory_entry->codepage,
       utf16_string,
       utf16_string_size,
       error ) != 1 )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_GET_FAILED,
     "%s: unable to retrieve UTF-16 string.",
     function );

    return( -1 );
  }
  return( 1 );
}

/* Retrieves the data fork descriptor
 * Returns 1 if successful, 0 if not available or -1 on error
 */
int libfshfs_directory_entry_get_data_fork_descriptor(
     libfshfs_directory_entry_t *directory_entry,
     libfshfs_fork_descriptor_t **fork_descriptor,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_get_data_fork_descriptor";
  int result            = 0;

  if( directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid directory entry.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
     "%s: invalid directory entry - unsupported record type.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
   || ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    result = libfshfs_file_record_get_data_fork_descriptor(
              (libfshfs_file_record_t *) directory_entry->catalog_record,
              fork_descriptor,
              error );

    if( result != 1 )
    {
      libcerror_error_set(
       error,
       LIBCERROR_ERROR_DOMAIN_RUNTIME,
       LIBCERROR_RUNTIME_ERROR_GET_FAILED,
       "%s: unable to retrieve data fork descriptor from catalog record.",
       function );

      return( -1 );
    }
  }
  return( result );
}

/* Retrieves the resource fork descriptor
 * Returns 1 if successful, 0 if not available or -1 on error
 */
int libfshfs_directory_entry_get_resource_fork_descriptor(
     libfshfs_directory_entry_t *directory_entry,
     libfshfs_fork_descriptor_t **fork_descriptor,
     libcerror_error_t **error )
{
  static char *function = "libfshfs_directory_entry_get_resource_fork_descriptor";
  int result            = 0;

  if( directory_entry == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid directory entry.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_DIRECTORY_RECORD )
   && ( directory_entry->record_type != LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
     "%s: invalid directory entry - unsupported record type.",
     function );

    return( -1 );
  }
  if( ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFSPLUS_FILE_RECORD )
   || ( directory_entry->record_type == LIBFSHFS_RECORD_TYPE_HFS_FILE_RECORD ) )
  {
    result = libfshfs_file_record_get_resource_fork_descriptor(
              (libfshfs_file_record_t *) directory_entry->catalog_record,
              fork_descriptor,
              error );

    if( result == -1 )
    {
      libcerror_error_set(
       error,
       LIBCERROR_ERROR_DOMAIN_RUNTIME,
       LIBCERROR_RUNTIME_ERROR_GET_FAILED,
       "%s: unable to retrieve resource fork descriptor from catalog record.",
       function );

      return( -1 );
    }
  }
  return( result );
}


Coverage Report

Created: 2026-04-04 07:47