/*

 * Data files functions

 *

 * Copyright (C) 2015-2024, 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 <memory.h>

#include <narrow_string.h>

#include <system_string.h>

#include <types.h>

#include <wide_string.h>

#include "libphdi_definitions.h"

#include "libphdi_data_files.h"

#include "libphdi_image_values.h"

#include "libphdi_io_handle.h"

#include "libphdi_libbfio.h"

#include "libphdi_libcdata.h"

#include "libphdi_libcerror.h"

#include "libphdi_libclocale.h"

#include "libphdi_libcpath.h"

#include "libphdi_libfcache.h"

#include "libphdi_libfdata.h"

#include "libphdi_libuna.h"

#include "libphdi_storage_image.h"

#include "libphdi_system_string.h"

/* Creates data files

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

 * Returns 1 if successful or -1 on error

 */

int libphdi_data_files_initialize(

     libphdi_data_files_t **data_files,

     libcerror_error_t **error )

{

  static char *function = "libphdi_data_files_initialize";

  if( data_files == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid data files.",

     function );

    return( -1 );

  }

  if( *data_files != NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_RUNTIME,

     LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET,

     "%s: invalid data files value already set.",

     function );

    return( -1 );

  }

  *data_files = memory_allocate_structure(

                   libphdi_data_files_t );

  if( *data_files == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_MEMORY,

     LIBCERROR_MEMORY_ERROR_INSUFFICIENT,

     "%s: unable to create data files.",

     function );

    goto on_error;

  }

  if( memory_set(

       *data_files,

       0,

       sizeof( libphdi_data_files_t ) ) == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_MEMORY,

     LIBCERROR_MEMORY_ERROR_SET_FAILED,

     "%s: unable to clear data files.",

     function );

    goto on_error;

  }

  return( 1 );

on_error:

  if( *data_files != NULL )

  {

    memory_free(

     *data_files );

    *data_files = NULL;

  }

  return( -1 );

}

/* Frees data files

 * Returns 1 if successful or -1 on error

 */

int libphdi_data_files_free(

     libphdi_data_files_t **data_files,

     libcerror_error_t **error )

{

  static char *function = "libphdi_data_files_free";

  int result            = 1;

  if( data_files == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid data files.",

     function );

    return( -1 );

  }

  if( *data_files != NULL )

  {

    if( libphdi_data_files_clear(

         *data_files,

         error ) != 1 )

    {

      libcerror_error_set(

       error,

       LIBCERROR_ERROR_DOMAIN_RUNTIME,

       LIBCERROR_RUNTIME_ERROR_FINALIZE_FAILED,

       "%s: unable to clear data files.",

       function );

      result = -1;

    }

    memory_free(

     *data_files );

    *data_files = NULL;

  }

  return( result );

}

/* Clears the data files

 * Returns 1 if successful or -1 on error

 */

int libphdi_data_files_clear(

     libphdi_data_files_t *data_files,

     libcerror_error_t **error )

{

  static char *function = "libphdi_data_files_clear";

  if( data_files == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid data files.",

     function );

    return( -1 );

  }

  if( data_files->path != NULL )

  {

    memory_free(

     data_files->path );

    data_files->path      = NULL;

    data_files->path_size = 0;

  }

  return( 1 );

}

/* Retrieves the size of the path

 * Returns 1 if successful, 0 if value not present or -1 on error

 */

int libphdi_data_files_get_path_size(

     libphdi_data_files_t *data_files,

     size_t *path_size,

     libcerror_error_t **error )

{

  static char *function = "libphdi_data_files_get_path_size";

  if( data_files == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid data files.",

     function );

    return( -1 );

  }

  if( data_files->path == NULL )

  {

    return( 0 );

  }

  if( libphdi_system_string_size_to_narrow_string(

       data_files->path,

       data_files->path_size,

       path_size,

       error ) != 1 )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_CONVERSION,

     LIBCERROR_CONVERSION_ERROR_GENERIC,

     "%s: unable to determine data files path size.",

     function );

    return( -1 );

  }

  return( 1 );

}

/* Retrieves the data files path

 * Returns 1 if successful, 0 if value not present or -1 on error

 */

int libphdi_data_files_get_path(

     libphdi_data_files_t *data_files,

     char *path,

     size_t path_size,

     libcerror_error_t **error )

{

  static char *function   = "libphdi_data_files_get_path";

  size_t narrow_path_size = 0;

  if( data_files == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid data files.",

     function );

    return( -1 );

  }

  if( path == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid path.",

     function );

    return( -1 );

  }

  if( path_size > (size_t) SSIZE_MAX )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_VALUE_EXCEEDS_MAXIMUM,

     "%s: invalid path size value exceeds maximum.",

     function );

    return( -1 );

  }

  if( data_files->path == NULL )

  {

    return( 0 );

  }

  if( libphdi_system_string_size_to_narrow_string(

       data_files->path,

       data_files->path_size,

       &narrow_path_size,

       error ) != 1 )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_CONVERSION,

     LIBCERROR_CONVERSION_ERROR_GENERIC,

     "%s: unable to determine data files path size.",

     function );

    return( -1 );

  }

  if( path_size < narrow_path_size )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_VALUE_TOO_SMALL,

     "%s: path too small.",

     function );

    return( -1 );

  }

  if( libphdi_system_string_copy_to_narrow_string(

       data_files->path,

       data_files->path_size,

       path,

       path_size,

       error ) != 1 )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_CONVERSION,

     LIBCERROR_CONVERSION_ERROR_GENERIC,

     "%s: unable to set data files path.",

     function );

    return( -1 );

  }

  return( 1 );

}

/* Sets the data files path

 * Returns 1 if successful or -1 on error

 */

int libphdi_data_files_set_path(

     libphdi_data_files_t *data_files,

     const char *path,

     size_t path_length,

     libcerror_error_t **error )

{

  static char *function = "libphdi_data_files_set_path";

  if( data_files == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid data files.",

     function );

    return( -1 );

  }

  if( path == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid path.",

     function );

    return( -1 );

  }

  if( path_length > (size_t) ( SSIZE_MAX - 1 ) )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_VALUE_EXCEEDS_MAXIMUM,

     "%s: invalid path length value exceeds maximum.",

     function );

    return( -1 );

  }

  if( data_files->path != NULL )

  {

    memory_free(

     data_files->path );

    data_files->path      = NULL;

    data_files->path_size = 0;

  }

  if( libphdi_system_string_size_from_narrow_string(

       path,

       path_length + 1,

       &( data_files->path_size ),

       error ) != 1 )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_CONVERSION,

     LIBCERROR_CONVERSION_ERROR_GENERIC,

     "%s: unable to determine data files path size.",

     function );

    goto on_error;

  }

  data_files->path = system_string_allocate(

                                   data_files->path_size );

  if( data_files->path == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_MEMORY,

     LIBCERROR_MEMORY_ERROR_INSUFFICIENT,

     "%s: unable to create data files path.",

     function );

    goto on_error;

  }

  if( libphdi_system_string_copy_from_narrow_string(

       data_files->path,

       data_files->path_size,

       path,

       path_length + 1,

       error ) != 1 )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_CONVERSION,

     LIBCERROR_CONVERSION_ERROR_GENERIC,

     "%s: unable to set data files path.",

     function );

    goto on_error;

  }

  return( 1 );

on_error:

  if( data_files->path != NULL )

  {

    memory_free(

     data_files->path );

    data_files->path = NULL;

  }

  data_files->path_size = 0;

  return( -1 );

}

#if defined( HAVE_WIDE_CHARACTER_TYPE )

/* Retrieves the size of the data files path

 * Returns 1 if successful, 0 if value not present or -1 on error

 */

int libphdi_data_files_get_path_size_wide(

     libphdi_data_files_t *data_files,

     size_t *path_size,

     libcerror_error_t **error )

{

  static char *function = "libphdi_data_files_get_path_size_wide";

  if( data_files == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid data files.",

     function );

    return( -1 );

  }

  if( path_size == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid path size.",

     function );

    return( -1 );

  }

  if( data_files->path == NULL )

  {

    return( 0 );

  }

  if( libphdi_system_string_size_to_wide_string(

       data_files->path,

       data_files->path_size,

       path_size,

       error ) != 1 )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_CONVERSION,

     LIBCERROR_CONVERSION_ERROR_GENERIC,

     "%s: unable to determine data files path size.",

     function );

    return( -1 );

  }

  return( 1 );

}

/* Retrieves the data files path

 * Returns 1 if successful, 0 if value not present or -1 on error

 */

int libphdi_data_files_get_path_wide(

     libphdi_data_files_t *data_files,

     wchar_t *path,

     size_t path_size,

     libcerror_error_t **error )

{

  static char *function = "libphdi_data_files_get_path_wide";

  size_t wide_path_size = 0;

  if( data_files == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid data files.",

     function );

    return( -1 );

  }

  if( path == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid path.",

     function );

    return( -1 );

  }

  if( path_size > (size_t) SSIZE_MAX )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_VALUE_EXCEEDS_MAXIMUM,

     "%s: invalid path size value exceeds maximum.",

     function );

    return( -1 );

  }

  if( data_files->path == NULL )

  {

    return( 0 );

  }

  if( libphdi_system_string_size_to_wide_string(

       data_files->path,

       data_files->path_size,

       &wide_path_size,

       error ) != 1 )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_CONVERSION,

     LIBCERROR_CONVERSION_ERROR_GENERIC,

     "%s: unable to determine data files path size.",

     function );

    return( -1 );

  }

  if( path_size < wide_path_size )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_VALUE_TOO_SMALL,

     "%s: path too small.",

     function );

    return( -1 );

  }

  if( libphdi_system_string_copy_to_wide_string(

       data_files->path,

       data_files->path_size,

       path,

       path_size,

       error ) != 1 )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_CONVERSION,

     LIBCERROR_CONVERSION_ERROR_GENERIC,

     "%s: unable to set data files path.",

     function );

    return( -1 );

  }

  return( 1 );

}

/* Sets the data files path

 * Returns 1 if successful or -1 on error

 */

int libphdi_data_files_set_path_wide(

     libphdi_data_files_t *data_files,

     const wchar_t *path,

     size_t path_length,

     libcerror_error_t **error )

{

  static char *function = "libphdi_data_files_set_path_wide";

  if( data_files == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid data files.",

     function );

    return( -1 );

  }

  if( path == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid  path.",

     function );

    return( -1 );

  }

  if( path_length > (size_t) ( SSIZE_MAX - 1 ) )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_VALUE_EXCEEDS_MAXIMUM,

     "%s: invalid path length value exceeds maximum.",

     function );

    return( -1 );

  }

  if( data_files->path != NULL )

  {

    memory_free(

     data_files->path );

    data_files->path      = NULL;

    data_files->path_size = 0;

  }

  if( libphdi_system_string_size_from_wide_string(

       path,

       path_length + 1,

       &( data_files->path_size ),

       error ) != 1 )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_CONVERSION,

     LIBCERROR_CONVERSION_ERROR_GENERIC,

     "%s: unable to determine data files path size.",

     function );

    goto on_error;

  }

  data_files->path = system_string_allocate(

                      data_files->path_size );

  if( data_files->path == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_MEMORY,

     LIBCERROR_MEMORY_ERROR_INSUFFICIENT,

     "%s: unable to create data files path.",

     function );

    goto on_error;

  }

  if( libphdi_system_string_copy_from_wide_string(

       data_files->path,

       data_files->path_size,

       path,

       path_length + 1,

       error ) != 1 )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_CONVERSION,

     LIBCERROR_CONVERSION_ERROR_GENERIC,

     "%s: unable to set data files path.",

     function );

    goto on_error;

  }

  return( 1 );

on_error:

  if( data_files->path != NULL )

  {

    memory_free(

     data_files->path );

    data_files->path = NULL;

  }

  data_files->path_size = 0;

  return( -1 );

}

#endif /* defined( HAVE_WIDE_CHARACTER_TYPE ) */

/* Retrieves the path of an extent data file

 * Returns 1 if successful or -1 on error

 */

int libphdi_data_files_get_extent_data_file_path(

     libphdi_data_files_t *data_files,

     libphdi_image_values_t *image_values,

     char **path,

     size_t *path_size,

     libcerror_error_t **error )

{

  uint8_t *utf8_filename           = NULL;

  char *extent_data_filename       = NULL;

  static char *function            = "libphdi_data_files_get_extent_data_file_path";

  char *narrow_filename            = NULL;

  size_t extent_data_filename_size = 0;

  size_t narrow_filename_size      = 0;

  size_t utf8_filename_size        = 0;

  if( data_files == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid data files.",

     function );

    return( -1 );

  }

  if( image_values == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid image values.",

     function );

    return( -1 );

  }

  if( path == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid path.",

     function );

    return( -1 );

  }

  if( path_size == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,

     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,

     "%s: invalid path size.",

     function );

    return( -1 );

  }

  if( libphdi_image_values_get_utf8_filename_size(

       image_values,

       &utf8_filename_size,

       error ) != 1 )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_RUNTIME,

     LIBCERROR_RUNTIME_ERROR_GET_FAILED,

     "%s: unable to retrieve UTF-8 extent filename size.",

     function );

    goto on_error;

  }

  if( ( utf8_filename_size == 0 )

   || ( utf8_filename_size > MEMORY_MAXIMUM_ALLOCATION_SIZE ) )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_RUNTIME,

     LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,

     "%s: invalid UTF-8 extent filename size value out of bounds.",

     function );

    goto on_error;

  }

  utf8_filename = (uint8_t *) memory_allocate(

                               sizeof( uint8_t ) * utf8_filename_size );

  if( utf8_filename == NULL )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_MEMORY,

     LIBCERROR_MEMORY_ERROR_INSUFFICIENT,

     "%s: unable to create UTF-8 extent filename.",

     function );

    goto on_error;

  }

  if( libphdi_image_values_get_utf8_filename(

       image_values,

       utf8_filename,

       utf8_filename_size,

       error ) != 1 )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_RUNTIME,

     LIBCERROR_RUNTIME_ERROR_GET_FAILED,

     "%s: unable to retrieve UTF-8 extent filename.",

     function );

    goto on_error;

  }

  if( libclocale_codepage == 0 )

  {

    narrow_filename      = (char *) utf8_filename;

    narrow_filename_size = utf8_filename_size;

    utf8_filename        = NULL;

  }

  else

  {

    if( libuna_byte_stream_size_from_utf8(

         utf8_filename,

         utf8_filename_size,

         libclocale_codepage,

         &narrow_filename_size,

         error ) != 1)

    {

      libcerror_error_set(

       error,

       LIBCERROR_ERROR_DOMAIN_RUNTIME,

       LIBCERROR_RUNTIME_ERROR_GET_FAILED,

       "%s: unable to retrieve narrow extent filename size.",

       function );

      goto on_error;

    }

    if( ( narrow_filename_size == 0 )

     || ( narrow_filename_size > ( MEMORY_MAXIMUM_ALLOCATION_SIZE / sizeof( char ) ) ) )

    {

      libcerror_error_set(

       error,

       LIBCERROR_ERROR_DOMAIN_RUNTIME,

       LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,

       "%s: invalid narrow extent filename size value out of bounds.",

       function );

      goto on_error;

    }

    narrow_filename = narrow_string_allocate(

                       narrow_filename_size );

    if( narrow_filename == NULL )

    {

      libcerror_error_set(

       error,

       LIBCERROR_ERROR_DOMAIN_MEMORY,

       LIBCERROR_MEMORY_ERROR_INSUFFICIENT,

       "%s: unable to create narrow extent filename.",

       function );

      goto on_error;

    }

    if( libuna_byte_stream_copy_from_utf8(

         (uint8_t *) narrow_filename,

         narrow_filename_size,

         libclocale_codepage,

         utf8_filename,

         utf8_filename_size,

         error ) != 1 )

    {

      libcerror_error_set(

       error,

       LIBCERROR_ERROR_DOMAIN_RUNTIME,

       LIBCERROR_RUNTIME_ERROR_GET_FAILED,

       "%s: unable to retrieve narrow extent filename.",

       function );

      goto on_error;

    }

  }

  extent_data_filename = narrow_string_search_character_reverse(

                          narrow_filename,

                          (int) LIBCPATH_SEPARATOR,

                          narrow_filename_size );

  if( extent_data_filename != NULL )

  {

    /* Ignore the path separator itself

     */

    extent_data_filename++;

    extent_data_filename_size = (size_t) ( extent_data_filename - narrow_filename );

  }

  else

  {

    extent_data_filename      = narrow_filename;

    extent_data_filename_size = narrow_filename_size;

  }

  if( libphdi_data_files_join_extent_data_file_path(

       data_files,

       extent_data_filename,

       extent_data_filename_size,

       path,

       path_size,

       error ) != 1 )

  {

    libcerror_error_set(

     error,

     LIBCERROR_ERROR_DOMAIN_RUNTIME,

     LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED,

     "%s: unable to join extent path.",

     function );

    goto on_error;

  }

  memory_free(

   narrow_filename );

  return( 1 );

on_error:

  if( narrow_filename != NULL )

  {

    memory_free(

     narrow_filename );

  }

  if( utf8_filename != NULL )

  {

    memory_free(

     utf8_filename );

  }

  return( -1 );

}

/* Joins an extent data filename with the data files path

 * Returns 1 if successful or -1 on error

 */

int libphdi_data_files_join_extent_data_file_path(

     libphdi_data_files_t *data_files,

     const char *extent_data_filename,

     size_t extent_data_filename_size,

     char **path,

     size_t *path_size,

     libcerror_error_t **error )

{

  static char *function   = "libphdi_data_files_join_extent_data_file_path";

  char *narrow_path       = NULL;

  char *safe_path         = NULL;

  size_t narrow_path_size = 0;

  size_t safe_path_size   = 0;

  if( data_files == NULL )

  {