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/*
* Key item functions
*
* Copyright (C) 2009-2016, Joachim Metz <joachim.metz@gmail.com>
*
* Refer to AUTHORS for acknowledgements.
*
* This software 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 software 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 software. If not, see <http://www.gnu.org/licenses/>.
*/
#if !defined( _LIBREGF_KEY_ITEM_H )
#define _LIBREGF_KEY_ITEM_H
#include <common.h>
#include <types.h>
#include "libregf_hive_bins_list.h"
#include "libregf_libbfio.h"
#include "libregf_libcerror.h"
#include "libregf_libfcache.h"
#include "libregf_libfdata.h"
#if defined( __cplusplus )
extern "C" {
#endif
typedef struct libregf_key_item libregf_key_item_t;
struct libregf_key_item
{
/* The flags
*/
uint16_t flags;
/* The name hash
*/
uint32_t name_hash;
/* The name
*/
uint8_t *name;
/* The name size
*/
uint16_t name_size;
/* The class name
*/
uint8_t *class_name;
/* The class name size
*/
uint16_t class_name_size;
/* The security descriptor
*/
uint8_t *security_descriptor;
/* The security descriptor size
*/
size_t security_descriptor_size;
/* The last written time
*/
uint64_t last_written_time;
/* The values list
*/
libfdata_list_t *values_list;
/* The values cache
*/
libfcache_cache_t *values_cache;
/* Various item flags
*/
uint8_t item_flags;
};
int libregf_key_item_initialize(
libregf_key_item_t **key_item,
libcerror_error_t **error );
int libregf_key_item_free(
libregf_key_item_t **key_item,
libcerror_error_t **error );
int libregf_key_item_get_number_of_values(
libregf_key_item_t *key_item,
int *number_of_values,
libcerror_error_t **error );
int libregf_key_item_read_named_key(
libregf_key_item_t *key_item,
libfdata_tree_node_t *key_tree_node,
libbfio_handle_t *file_io_handle,
libregf_hive_bins_list_t *hive_bins_list,
off64_t named_key_offset,
uint32_t named_key_hash,
libcerror_error_t **error );
int libregf_key_item_read_class_name(
libregf_key_item_t *key_item,
libbfio_handle_t *file_io_handle,
libregf_hive_bins_list_t *hive_bins_list,
uint32_t class_name_offset,
uint16_t class_name_size,
libcerror_error_t **error );
int libregf_key_item_read_security_key(
libregf_key_item_t *key_item,
libbfio_handle_t *file_io_handle,
libregf_hive_bins_list_t *hive_bins_list,
uint32_t security_key_offset,
libcerror_error_t **error );
int libregf_key_item_read_values_list(
libregf_key_item_t *key_item,
libbfio_handle_t *file_io_handle,
libregf_hive_bins_list_t *hive_bins_list,
uint32_t values_list_offset,
uint32_t number_of_values_list_elements,
libcerror_error_t **error );
int libregf_key_item_read_node_data(
libregf_hive_bins_list_t *hive_bins_list,
libbfio_handle_t *file_io_handle,
libfdata_tree_node_t *node,
libfcache_cache_t *cache,
int node_data_file_index,
off64_t node_data_offset,
size64_t node_data_size,
uint32_t node_data_flags,
uint8_t read_flags,
libcerror_error_t **error );
int libregf_key_item_read_sub_keys_list(
libfdata_tree_node_t *key_tree_node,
libbfio_handle_t *file_io_handle,
libregf_hive_bins_list_t *hive_bins_list,
off64_t sub_keys_list_offset,
libcerror_error_t **error );
int libregf_key_item_read_sub_nodes(
libregf_hive_bins_list_t *hive_bins_list,
libbfio_handle_t *file_io_handle,
libfdata_tree_node_t *node,
libfcache_cache_t *cache,
int sub_nodes_data_file_index,
off64_t sub_nodes_data_offset,
size64_t sub_nodes_data_size,
uint32_t sub_nodes_data_flags,
uint8_t read_flags,
libcerror_error_t **error );
int libregf_key_item_compare_name_with_utf8_string(
libregf_key_item_t *key_item,
uint32_t name_hash,
const uint8_t *utf8_string,
size_t utf8_string_length,
int ascii_codepage,
libcerror_error_t **error );
int libregf_key_item_compare_name_with_utf16_string(
libregf_key_item_t *key_item,
uint32_t name_hash,
const uint16_t *utf16_string,
size_t utf16_string_length,
int ascii_codepage,
libcerror_error_t **error );
#if defined( __cplusplus )
}
#endif
#endif /* !defined( _LIBREGF_KEY_ITEM_H ) */
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