/*

 * Inode functions

 *

 * Copyright (C) 2018-2024, 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 <byte_stream.h>

#include <memory.h>

#include <types.h>

#include "libfsapfs_debug.h"

#include "libfsapfs_definitions.h"

#include "libfsapfs_inode.h"

#include "libfsapfs_libcerror.h"

#include "libfsapfs_libcnotify.h"

#include "libfsapfs_libfdatetime.h"

#include "libfsapfs_libuna.h"

#include "fsapfs_file_system.h"

/* Creates a inode

 * Make sure the value inode is referencing, is set to NULL

 * Returns 1 if successful or -1 on error

 */

int libfsapfs_inode_initialize(

     libfsapfs_inode_t **inode,

     libcerror_error_t **error )

{

  static char *function = "libfsapfs_inode_initialize";

  if( inode == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid inode.",

     function );

    return( -1 );

  }

  if( *inode != NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_RUNTIME,

     LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET,

     "%s: invalid inode value already set.",

     function );

    return( -1 );

  }

  *inode = memory_allocate_structure(

            libfsapfs_inode_t );

  if( *inode == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_MEMORY,

     LIBCERROR_MEMORY_ERROR_INSUFFICIENT,

     "%s: unable to create inode.",

     function );

    goto on_error;

  }

  if( memory_set(

       *inode,

       0,

       sizeof( libfsapfs_inode_t ) ) == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_MEMORY,

     LIBCERROR_MEMORY_ERROR_SET_FAILED,

     "%s: unable to clear inode.",

     function );

    goto on_error;

  }

  return( 1 );

on_error:

  if( *inode != NULL )

  {

    memory_free(

     *inode );

    *inode = NULL;

  }

  return( -1 );

}

/* Frees a inode

 * Returns 1 if successful or -1 on error

 */

int libfsapfs_inode_free(

     libfsapfs_inode_t **inode,

     libcerror_error_t **error )

{

  static char *function = "libfsapfs_inode_free";

  if( inode == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid inode.",

     function );

    return( -1 );

  }

  if( *inode != NULL )

  {

    if( ( *inode )->name != NULL )

    {

      memory_free(

       ( *inode )->name );

    }

    memory_free(

     *inode );

    *inode = NULL;

  }

  return( 1 );

}

/* Reads the inode key data

 * Returns 1 if successful or -1 on error

 */

int libfsapfs_inode_read_key_data(

     libfsapfs_inode_t *inode,

     const uint8_t *data,

     size_t data_size,

     libcerror_error_t **error )

{

  static char *function = "libfsapfs_inode_read_key_data";

  if( inode == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid inode.",

     function );

    return( -1 );

  }

  if( data == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_RUNTIME,

     LIBCERROR_RUNTIME_ERROR_VALUE_MISSING,

     "%s: invalid data.",

     function );

    return( -1 );

  }

  if( ( data_size < sizeof( fsapfs_file_system_btree_key_common_t ) )

   || ( data_size > (size_t) SSIZE_MAX ) )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_RUNTIME,

     LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,

     "%s: invalid data size value out of bounds.",

     function );

    return( -1 );

  }

#if defined( HAVE_DEBUG_OUTPUT )

  if( libcnotify_verbose != 0 )

  {

    libcnotify_printf(

     "%s: inode key data:\n",

     function );

    libcnotify_print_data(

     data,

     data_size,

     LIBCNOTIFY_PRINT_DATA_FLAG_GROUP_DATA );

  }

#endif

  byte_stream_copy_to_uint64_little_endian(

   ( (fsapfs_file_system_btree_key_common_t *) data )->file_system_identifier,

   inode->identifier );

#if defined( HAVE_DEBUG_OUTPUT )

  if( libcnotify_verbose != 0 )

  {

    libcnotify_printf(

     "%s: identifier\t\t\t\t: 0x%08" PRIx64 "\n",

     function,

     inode->identifier );

    libcnotify_printf(

     "\n" );

  }

#endif /* defined( HAVE_DEBUG_OUTPUT ) */

  inode->identifier &= (uint64_t) 0x0fffffffffffffffUL;

  return( 1 );

}

/* Reads the inode value data

 * Returns 1 if successful or -1 on error

 */

int libfsapfs_inode_read_value_data(

     libfsapfs_inode_t *inode,

     const uint8_t *data,

     size_t data_size,

     libcerror_error_t **error )

{

  const uint8_t *value_data          = NULL;

  static char *function              = "libfsapfs_inode_read_value_data";

  size_t data_offset                 = 0;

  size_t trailing_data_size          = 0;

  size_t value_data_offset           = 0;

  uint16_t extended_field_index      = 0;

  uint16_t number_of_extended_fields = 0;

  uint16_t value_data_size           = 0;

  uint8_t extended_field_flags       = 0;

  uint8_t extended_field_type        = 0;

#if defined( HAVE_DEBUG_OUTPUT )

  uint64_t value_64bit               = 0;

  uint32_t value_32bit               = 0;

  uint16_t value_16bit               = 0;

#endif

  if( inode == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid inode.",

     function );

    return( -1 );

  }

  if( inode->name != NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_RUNTIME,

     LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET,

     "%s: invalid inode - name value already set.",

     function );

    return( -1 );

  }

  if( data == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_RUNTIME,

     LIBCERROR_RUNTIME_ERROR_VALUE_MISSING,

     "%s: invalid data.",

     function );

    return( -1 );

  }

  if( ( data_size < sizeof( fsapfs_file_system_btree_value_inode_t ) )

   || ( data_size > (size_t) SSIZE_MAX ) )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_RUNTIME,

     LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,

     "%s: invalid data size value out of bounds.",

     function );

    return( -1 );

  }

#if defined( HAVE_DEBUG_OUTPUT )

  if( libcnotify_verbose != 0 )

  {

    libcnotify_printf(

     "%s: inode value data:\n",

     function );

    libcnotify_print_data(

     data,

     data_size,

     LIBCNOTIFY_PRINT_DATA_FLAG_GROUP_DATA );

  }

#endif

  byte_stream_copy_to_uint64_little_endian(

   ( (fsapfs_file_system_btree_value_inode_t *) data )->parent_identifier,

   inode->parent_identifier );

  byte_stream_copy_to_uint64_little_endian(

   ( (fsapfs_file_system_btree_value_inode_t *) data )->data_stream_identifier,

   inode->data_stream_identifier );

  byte_stream_copy_to_uint64_little_endian(

   ( (fsapfs_file_system_btree_value_inode_t *) data )->modification_time,

   inode->modification_time );

  byte_stream_copy_to_uint64_little_endian(

   ( (fsapfs_file_system_btree_value_inode_t *) data )->creation_time,

   inode->creation_time );

  byte_stream_copy_to_uint64_little_endian(

   ( (fsapfs_file_system_btree_value_inode_t *) data )->inode_change_time,

   inode->inode_change_time );

  byte_stream_copy_to_uint64_little_endian(

   ( (fsapfs_file_system_btree_value_inode_t *) data )->access_time,

   inode->access_time );

  byte_stream_copy_to_uint64_little_endian(

   ( (fsapfs_file_system_btree_value_inode_t *) data )->inode_flags,

   inode->flags );

  byte_stream_copy_to_uint32_little_endian(

   ( (fsapfs_file_system_btree_value_inode_t *) data )->number_of_links,

   inode->number_of_links );

  byte_stream_copy_to_uint32_little_endian(

   ( (fsapfs_file_system_btree_value_inode_t *) data )->owner_identifier,

   inode->owner_identifier );

  byte_stream_copy_to_uint32_little_endian(

   ( (fsapfs_file_system_btree_value_inode_t *) data )->group_identifier,

   inode->group_identifier );

  byte_stream_copy_to_uint16_little_endian(

   ( (fsapfs_file_system_btree_value_inode_t *) data )->file_mode,

   inode->file_mode );

#if defined( HAVE_DEBUG_OUTPUT )

  if( libcnotify_verbose != 0 )

  {

    libcnotify_printf(

     "%s: parent identifier\t\t\t: %" PRIu64 "\n",

     function,

     inode->parent_identifier );

    libcnotify_printf(

     "%s: data stream identifier\t\t\t: %" PRIu64 "\n",

     function,

     inode->data_stream_identifier );

    if( libfsapfs_debug_print_posix_time_value(

         function,

         "modification time\t\t\t",

         ( (fsapfs_file_system_btree_value_inode_t *) data )->modification_time,

         8,

         LIBFDATETIME_ENDIAN_LITTLE,

         LIBFDATETIME_POSIX_TIME_VALUE_TYPE_NANO_SECONDS_64BIT_SIGNED,

         LIBFDATETIME_STRING_FORMAT_TYPE_ISO8601 | LIBFDATETIME_STRING_FORMAT_FLAG_DATE_TIME_NANO_SECONDS,

         error ) != 1 )

    {

      libcerror_error_set(

       error,

       LIBCERROR_ERROR_DOMAIN_RUNTIME,

       LIBCERROR_RUNTIME_ERROR_PRINT_FAILED,

       "%s: unable to print POSIX time value.",

       function );

      goto on_error;

    }

    if( libfsapfs_debug_print_posix_time_value(

         function,

         "creation time\t\t\t\t",

         ( (fsapfs_file_system_btree_value_inode_t *) data )->creation_time,

         8,

         LIBFDATETIME_ENDIAN_LITTLE,

         LIBFDATETIME_POSIX_TIME_VALUE_TYPE_NANO_SECONDS_64BIT_SIGNED,

         LIBFDATETIME_STRING_FORMAT_TYPE_ISO8601 | LIBFDATETIME_STRING_FORMAT_FLAG_DATE_TIME_NANO_SECONDS,

         error ) != 1 )

    {

      libcerror_error_set(

       error,

       LIBCERROR_ERROR_DOMAIN_RUNTIME,

       LIBCERROR_RUNTIME_ERROR_PRINT_FAILED,

       "%s: unable to print POSIX time value.",

       function );

      goto on_error;

    }

    if( libfsapfs_debug_print_posix_time_value(

         function,

         "inode change time\t\t\t",

         ( (fsapfs_file_system_btree_value_inode_t *) data )->inode_change_time,

         8,

         LIBFDATETIME_ENDIAN_LITTLE,

         LIBFDATETIME_POSIX_TIME_VALUE_TYPE_NANO_SECONDS_64BIT_SIGNED,

         LIBFDATETIME_STRING_FORMAT_TYPE_ISO8601 | LIBFDATETIME_STRING_FORMAT_FLAG_DATE_TIME_NANO_SECONDS,

         error ) != 1 )

    {

      libcerror_error_set(

       error,

       LIBCERROR_ERROR_DOMAIN_RUNTIME,

       LIBCERROR_RUNTIME_ERROR_PRINT_FAILED,

       "%s: unable to print POSIX time value.",

       function );

      goto on_error;

    }

    if( libfsapfs_debug_print_posix_time_value(

         function,

         "access time\t\t\t\t",

         ( (fsapfs_file_system_btree_value_inode_t *) data )->access_time,

         8,

         LIBFDATETIME_ENDIAN_LITTLE,

         LIBFDATETIME_POSIX_TIME_VALUE_TYPE_NANO_SECONDS_64BIT_SIGNED,

         LIBFDATETIME_STRING_FORMAT_TYPE_ISO8601 | LIBFDATETIME_STRING_FORMAT_FLAG_DATE_TIME_NANO_SECONDS,

         error ) != 1 )

    {

      libcerror_error_set(

       error,

       LIBCERROR_ERROR_DOMAIN_RUNTIME,

       LIBCERROR_RUNTIME_ERROR_PRINT_FAILED,

       "%s: unable to print POSIX time value.",

       function );

      goto on_error;

    }

    libcnotify_printf(

     "%s: inode flags\t\t\t\t: 0x%08" PRIx64 "\n",

     function,

     inode->flags );

    libfsapfs_debug_print_inode_flags(

     inode->flags );

    libcnotify_printf(

     "\n" );

    if( ( inode->file_mode & 0xf000 ) == LIBFSAPFS_FILE_TYPE_DIRECTORY )

    {

      libcnotify_printf(

       "%s: number of children\t\t\t: %" PRIu32 "\n",

       function,

       inode->number_of_links );

    }

    else

    {

      libcnotify_printf(

       "%s: number of links\t\t\t: %" PRIu32 "\n",

       function,

       inode->number_of_links );

    }

    byte_stream_copy_to_uint32_little_endian(

     ( (fsapfs_file_system_btree_value_inode_t *) data )->unknown1,

     value_32bit );

    libcnotify_printf(

     "%s: unknown1\t\t\t\t: 0x%08" PRIx32 "\n",

     function,

     value_32bit );

    byte_stream_copy_to_uint32_little_endian(

     ( (fsapfs_file_system_btree_value_inode_t *) data )->unknown2,

     value_32bit );

    libcnotify_printf(

     "%s: unknown2\t\t\t\t: 0x%08" PRIx32 "\n",

     function,

     value_32bit );

    byte_stream_copy_to_uint32_little_endian(

     ( (fsapfs_file_system_btree_value_inode_t *) data )->bsd_flags,

     value_32bit );

    libcnotify_printf(

     "%s: BSD flags\t\t\t\t: 0x%08" PRIx32 "\n",

     function,

     value_32bit );

    libcnotify_printf(

     "%s: owner identifier\t\t\t: %" PRIu32 "\n",

     function,

     inode->owner_identifier );

    libcnotify_printf(

     "%s: group identifier\t\t\t: %" PRIu32 "\n",

     function,

     inode->group_identifier );

    libcnotify_printf(

     "%s: file mode\t\t\t\t: %" PRIo16 "\n",

     function,

     inode->file_mode );

    byte_stream_copy_to_uint16_little_endian(

     ( (fsapfs_file_system_btree_value_inode_t *) data )->unknown3,

     value_16bit );

    libcnotify_printf(

     "%s: unknown3\t\t\t\t: 0x%04" PRIx16 "\n",

     function,

     value_16bit );

    byte_stream_copy_to_uint64_little_endian(

     ( (fsapfs_file_system_btree_value_inode_t *) data )->unknown4,

     value_64bit );

    libcnotify_printf(

     "%s: unknown4\t\t\t\t: 0x%08" PRIx64 "\n",

     function,

     value_64bit );

  }

#endif /* defined( HAVE_DEBUG_OUTPUT ) */

  if( data_size > sizeof( fsapfs_file_system_btree_value_inode_t ) )

  {

    data_offset = sizeof( fsapfs_file_system_btree_value_inode_t );

    if( data_offset > ( data_size - 4 ) )

    {

      libcerror_error_set(

       error,

       LIBCERROR_ERROR_DOMAIN_RUNTIME,

       LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,

       "%s: invalid data size value out of bounds.",

       function );

      goto on_error;

    }

    byte_stream_copy_to_uint16_little_endian(

     &( data[ data_offset ] ),

     number_of_extended_fields );

#if defined( HAVE_DEBUG_OUTPUT )

    if( libcnotify_verbose != 0 )

    {

      libcnotify_printf(

       "%s: number of extended fields\t\t: %" PRIu16 "\n",

       function,

       number_of_extended_fields );

      byte_stream_copy_to_uint16_little_endian(

       &( data[ data_offset + 2 ] ),

       value_16bit );

      libcnotify_printf(

       "%s: extended field value data size\t\t: %" PRIu16 "\n",

       function,

       value_16bit );

    }

#endif /* defined( HAVE_DEBUG_OUTPUT ) */

    data_offset      += 4;

    value_data_offset = data_offset + ( number_of_extended_fields * 4 );

    for( extended_field_index = 0;

         extended_field_index < number_of_extended_fields;

         extended_field_index++ )

    {

      if( data_offset > ( data_size - 4 ) )

      {

        libcerror_error_set(

         error,

         LIBCERROR_ERROR_DOMAIN_RUNTIME,

         LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,

         "%s: invalid data size value out of bounds.",

         function );

        goto on_error;

      }

      extended_field_type  = data[ data_offset ];

      extended_field_flags = data[ data_offset + 1 ];

      byte_stream_copy_to_uint16_little_endian(

       &( data[ data_offset + 2 ] ),

       value_data_size );

#if defined( HAVE_DEBUG_OUTPUT )

      if( libcnotify_verbose != 0 )

      {

        libcnotify_printf(

         "%s: extended field: %" PRIu16 " type\t\t\t: %" PRIu8 " %s\n",

         function,

         extended_field_index,

         extended_field_type,

         libfsapfs_debug_print_inode_extended_field_type(

          extended_field_type ) );

        libcnotify_printf(

         "%s: extended field: %" PRIu16 " flags\t\t: 0x%02" PRIx8 "\n",

         function,

         extended_field_index,

         extended_field_flags );

        libfsapfs_debug_print_extended_field_flags(

         extended_field_flags );

        libcnotify_printf(

         "\n" );

        libcnotify_printf(

         "%s: extended field: %" PRIu16 " value data size\t: %" PRIu16 "\n",

         function,

         extended_field_index,

         value_data_size );

      }

#endif /* defined( HAVE_DEBUG_OUTPUT ) */

      data_offset += 4;

      if( value_data_offset > data_size )

      {

        libcerror_error_set(

         error,

         LIBCERROR_ERROR_DOMAIN_RUNTIME,

         LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,

         "%s: invalid data size value out of bounds.",

         function );

        goto on_error;

      }

      if( ( value_data_size == 0 )

       || ( (size_t) value_data_size > ( data_size - value_data_offset ) ) )

      {

        libcerror_error_set(

         error,

         LIBCERROR_ERROR_DOMAIN_RUNTIME,

         LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,

         "%s: invalid value data size value out of bounds.",

         function );

        goto on_error;

      }

      value_data = &( data[ value_data_offset ] );

#if defined( HAVE_DEBUG_OUTPUT )

      if( libcnotify_verbose != 0 )

      {

        libcnotify_printf(

         "%s: extended field: %" PRIu16 " value data:\n",

         function,

         extended_field_index );

        libcnotify_print_data(

         value_data,

         value_data_size,

         0 );

      }

#endif

      switch( extended_field_type )

      {

        case 1:

        case 2:

        case 3:

        case 5:

        case 7:

        case 10:

        case 11:

        case 13:

        case 15:

          break;

        case 4:

          /* Error in case the inode defines multiple name extended fields

           */

          if( inode->name != NULL )

          {

            libcerror_error_set(

             error,

             LIBCERROR_ERROR_DOMAIN_RUNTIME,

             LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET,

             "%s: invalid inode - name value already set.",

             function );

            goto on_error;

          }

          inode->name = (uint8_t *) memory_allocate(

                                     sizeof( uint8_t ) * (size_t) value_data_size );

          if( inode->name == NULL )

          {

            libcerror_error_set(

             error,

             LIBCERROR_ERROR_DOMAIN_MEMORY,

             LIBCERROR_MEMORY_ERROR_INSUFFICIENT,

             "%s: unable to create name.",

             function );

            goto on_error;

          }

          inode->name_size = (size_t) value_data_size;

          if( memory_copy(

               inode->name,

               value_data,

               (size_t) value_data_size ) == NULL )

          {

            libcerror_error_set(

             error,

             LIBCERROR_ERROR_DOMAIN_MEMORY,

             LIBCERROR_MEMORY_ERROR_COPY_FAILED,

             "%s: unable to copy name.",

             function );

            goto on_error;

          }

#if defined( HAVE_DEBUG_OUTPUT )

          if( libcnotify_verbose != 0 )

          {

            libcnotify_printf(

             "%s: name\t\t\t\t\t: %s\n",

             function,

             inode->name );

          }

#endif

          break;

        case 8:

          if( value_data_size < sizeof( fsapfs_file_system_data_stream_attribute_t ) )

          {

            libcerror_error_set(

             error,

             LIBCERROR_ERROR_DOMAIN_RUNTIME,

             LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,

             "%s: invalid value data size value out of bounds.",

             function );

            goto on_error;

          }

          byte_stream_copy_to_uint64_little_endian(

           ( (fsapfs_file_system_data_stream_attribute_t *) value_data )->used_size,

           inode->data_stream_size );

#if defined( HAVE_DEBUG_OUTPUT )

          if( libcnotify_verbose != 0 )

          {

            libcnotify_printf(

             "%s: used size\t\t\t\t: %" PRIu64 "\n",

             function,

             inode->data_stream_size );

            byte_stream_copy_to_uint64_little_endian(

             ( (fsapfs_file_system_data_stream_attribute_t *) value_data )->allocated_size,

             value_64bit );

            libcnotify_printf(

             "%s: allocated size\t\t\t\t: %" PRIu64 "\n",

             function,

             value_64bit );

            byte_stream_copy_to_uint64_little_endian(

             ( (fsapfs_file_system_data_stream_attribute_t *) value_data )->encryption_identifier,

             value_64bit );

            libcnotify_printf(

             "%s: encryption identifier\t\t\t: %" PRIu64 "\n",

             function,

             value_64bit );

            byte_stream_copy_to_uint64_little_endian(

             ( (fsapfs_file_system_data_stream_attribute_t *) value_data )->number_of_bytes_written,

             value_64bit );

            libcnotify_printf(

             "%s: number of bytes written\t\t: %" PRIu64 "\n",

             function,

             value_64bit );

            byte_stream_copy_to_uint64_little_endian(

             ( (fsapfs_file_system_data_stream_attribute_t *) value_data )->number_of_bytes_read,

             value_64bit );

            libcnotify_printf(

             "%s: number of bytes read\t\t\t: %" PRIu64 "\n",

             function,

             value_64bit );

            libcnotify_printf(

             "\n" );

          }

#endif /* defined( HAVE_DEBUG_OUTPUT ) */

          break;

        case 14:

          if( value_data_size != 4 )

          {

            libcerror_error_set(

             error,

             LIBCERROR_ERROR_DOMAIN_RUNTIME,

             LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,

             "%s: invalid value data size value out of bounds.",

             function );

            goto on_error;

          }

          byte_stream_copy_to_uint32_little_endian(

           value_data,

           inode->device_identifier );

#if defined( HAVE_DEBUG_OUTPUT )

          if( libcnotify_verbose != 0 )

          {

            libcnotify_printf(

             "%s: device identifier\t\t\t: 0x%08" PRIx32 "\n",

             function,

             inode->device_identifier );

            libcnotify_printf(

             "\n" );

          }

#endif /* defined( HAVE_DEBUG_OUTPUT ) */

          break;

        default:

          libcerror_error_set(

           error,

           LIBCERROR_ERROR_DOMAIN_RUNTIME,

           LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,

           "%s: unsupported extended field type: %" PRIu8 ".",

           function,

           extended_field_type );

          goto on_error;

      }

      value_data_offset += value_data_size;

      trailing_data_size = value_data_size % 8;

      if( trailing_data_size > 0 )

      {

        trailing_data_size = 8 - trailing_data_size;

        if( value_data_offset > ( data_size - trailing_data_size ) )

        {

          trailing_data_size = data_size - value_data_offset;

        }

#if defined( HAVE_DEBUG_OUTPUT )

        if( libcnotify_verbose != 0 )

        {

          libcnotify_printf(

           "%s: extended field: %" PRIu16 " trailing data:\n",

           function,

           extended_field_index );

          libcnotify_print_data(

           &( data[ value_data_offset ] ),

           trailing_data_size,

           0 );

        }

#endif

        value_data_offset += trailing_data_size;

      }

    }

  }

#if defined( HAVE_DEBUG_OUTPUT )

  else if( libcnotify_verbose != 0 )

  {

    libcnotify_printf(

     "\n" );

  }

#endif /* defined( HAVE_DEBUG_OUTPUT ) */

  return( 1 );

on_error:

  if( inode->name != NULL )

  {

    memory_free(

     inode->name );

    inode->name = NULL;

  }

  inode->name_size = 0;

  return( -1 );

}

/* Retrieves the identifier

 * Returns 1 if successful or -1 on error

 */

int libfsapfs_inode_get_identifier(

     libfsapfs_inode_t *inode,

     uint64_t *identifier,

     libcerror_error_t **error )

{

  static char *function = "libfsapfs_inode_get_identifier";

  if( inode == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid inode.",

     function );

    return( -1 );

  }

  if( identifier == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid identifier.",

     function );

    return( -1 );

  }

  *identifier = inode->identifier;

  return( 1 );

}

/* Retrieves the parent identifier

 * Returns 1 if successful or -1 on error

 */

int libfsapfs_inode_get_parent_identifier(

     libfsapfs_inode_t *inode,

     uint64_t *parent_identifier,

     libcerror_error_t **error )

{

  static char *function = "libfsapfs_inode_get_parent_identifier";

  if( inode == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid inode.",

     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 = inode->parent_identifier;

  return( 1 );

}

/* Retrieves the creation time

 * The timestamp is a signed 64-bit POSIX date and time value in number of nano seconds

 * Returns 1 if successful or -1 on error

 */

int libfsapfs_inode_get_creation_time(

     libfsapfs_inode_t *inode,

     int64_t *posix_time,

     libcerror_error_t **error )

{

  static char *function = "libfsapfs_inode_get_creation_time";

  if( inode == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid inode.",

     function );

    return( -1 );

  }

  if( posix_time == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid POSIX time.",

     function );

    return( -1 );

  }

  *posix_time = (int64_t) inode->creation_time;

  return( 1 );

}

/* Retrieves the modification time

 * The timestamp is a signed 64-bit POSIX date and time value in number of nano seconds

 * Returns 1 if successful or -1 on error

 */

int libfsapfs_inode_get_modification_time(

     libfsapfs_inode_t *inode,

     int64_t *posix_time,

     libcerror_error_t **error )

{

  static char *function = "libfsapfs_inode_get_modification_time";

  if( inode == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid inode.",

     function );

    return( -1 );

  }

  if( posix_time == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid POSIX time.",

     function );

    return( -1 );

  }

  *posix_time = (int64_t) inode->modification_time;

  return( 1 );

}

/* Retrieves the inode change time

 * The timestamp is a signed 64-bit POSIX date and time value in number of nano seconds

 * Returns 1 if successful or -1 on error

 */

int libfsapfs_inode_get_inode_change_time(

     libfsapfs_inode_t *inode,

     int64_t *posix_time,

     libcerror_error_t **error )

{

  static char *function = "libfsapfs_inode_get_inode_change_time";

  if( inode == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,