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/*
* (Extended) attribute values 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/>.
*/
#if !defined( _LIBFSAPFS_ATTRIBUTE_VALUES_H )
#define _LIBFSAPFS_ATTRIBUTE_VALUES_H
#include <common.h>
#include <types.h>
#include "libfsapfs_file_extent.h"
#include "libfsapfs_libcdata.h"
#include "libfsapfs_libcerror.h"
#if defined( __cplusplus )
extern "C" {
#endif
typedef struct libfsapfs_attribute_values libfsapfs_attribute_values_t;
struct libfsapfs_attribute_values
{
/* The flags
*/
uint16_t flags;
/* The name
*/
uint8_t *name;
/* The name size
*/
uint16_t name_size;
/* The value data
*/
uint8_t *value_data;
/* Value data size
*/
size64_t value_data_size;
/* Value data stream identifier
*/
uint64_t value_data_stream_identifier;
/* The value data file extents
*/
libcdata_array_t *value_data_file_extents;
};
int libfsapfs_attribute_values_initialize(
libfsapfs_attribute_values_t **attribute_values,
libcerror_error_t **error );
int libfsapfs_attribute_values_free(
libfsapfs_attribute_values_t **attribute_values,
libcerror_error_t **error );
int libfsapfs_attribute_values_read_key_data(
libfsapfs_attribute_values_t *attribute_values,
const uint8_t *data,
size_t data_size,
libcerror_error_t **error );
int libfsapfs_attribute_values_read_value_data(
libfsapfs_attribute_values_t *attribute_values,
const uint8_t *data,
size_t data_size,
libcerror_error_t **error );
int libfsapfs_attribute_values_compare_name_with_utf8_string(
libfsapfs_attribute_values_t *attribute_values,
const uint8_t *utf8_string,
size_t utf8_string_length,
libcerror_error_t **error );
int libfsapfs_attribute_values_get_utf8_name_size(
libfsapfs_attribute_values_t *attribute_values,
size_t *utf8_string_size,
libcerror_error_t **error );
int libfsapfs_attribute_values_get_utf8_name(
libfsapfs_attribute_values_t *attribute_values,
uint8_t *utf8_string,
size_t utf8_string_size,
libcerror_error_t **error );
int libfsapfs_attribute_values_compare_name_with_utf16_string(
libfsapfs_attribute_values_t *attribute_values,
const uint16_t *utf16_string,
size_t utf16_string_length,
libcerror_error_t **error );
int libfsapfs_attribute_values_get_utf16_name_size(
libfsapfs_attribute_values_t *attribute_values,
size_t *utf16_string_size,
libcerror_error_t **error );
int libfsapfs_attribute_values_get_utf16_name(
libfsapfs_attribute_values_t *attribute_values,
uint16_t *utf16_string,
size_t utf16_string_size,
libcerror_error_t **error );
int libfsapfs_attribute_values_get_number_of_extents(
libfsapfs_attribute_values_t *attribute_values,
int *number_of_extents,
libcerror_error_t **error );
int libfsapfs_attribute_values_get_extent_by_index(
libfsapfs_attribute_values_t *attribute_values,
int extent_index,
libfsapfs_file_extent_t **file_extent,
libcerror_error_t **error );
#if defined( __cplusplus )
}
#endif
#endif /* !defined( _LIBFSAPFS_ATTRIBUTE_VALUES_H ) */
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