File: /home/django/libpff/libpff/libpff_table_header.c
/*
* Table header functions
*
* Copyright (C) 2008-2024, 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 "libpff_debug.h"
#include "libpff_libcerror.h"
#include "libpff_libcnotify.h"
#include "libpff_table_header.h"
#include "pff_table.h"
/* Creates a table header
* Make sure the value table_header is referencing, is set to NULL
* Returns 1 if successful or -1 on error
*/
int libpff_table_header_initialize(
libpff_table_header_t **table_header,
libcerror_error_t **error )
{
static char *function = "libpff_table_header_initialize";
if( table_header == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
"%s: invalid table_header.",
function );
return( -1 );
}
if( *table_header != NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET,
"%s: invalid table header value already set.",
function );
return( -1 );
}
*table_header = memory_allocate_structure(
libpff_table_header_t );
if( *table_header == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED,
"%s: unable to create table header.",
function );
goto on_error;
}
if( memory_set(
*table_header,
0,
sizeof( libpff_table_header_t ) ) == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_MEMORY,
LIBCERROR_MEMORY_ERROR_SET_FAILED,
"%s: unable to clear table header.",
function );
goto on_error;
}
return( 1 );
on_error:
if( *table_header != NULL )
{
memory_free(
*table_header );
*table_header = NULL;
}
return( -1 );
}
/* Frees a table header
* Returns 1 if successful or -1 on error
*/
int libpff_table_header_free(
libpff_table_header_t **table_header,
libcerror_error_t **error )
{
static char *function = "libpff_table_header_free";
if( table_header == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
"%s: invalid table header.",
function );
return( -1 );
}
if( *table_header != NULL )
{
if( ( *table_header )->column_definitions_data != NULL )
{
memory_free(
( *table_header )->column_definitions_data );
}
memory_free(
*table_header );
*table_header = NULL;
}
return( 1 );
}
/* Reads the table header data
* Returns 1 if successful or -1 on error
*/
int libpff_table_header_read_data(
libpff_table_header_t *table_header,
const uint8_t *data,
size_t data_size,
libcerror_error_t **error )
{
static char *function = "libpff_table_header_read_data";
if( table_header == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
"%s: invalid table header.",
function );
return( -1 );
}
if( data == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
"%s: invalid data.",
function );
return( -1 );
}
if( ( data_size < sizeof( pff_table_t ) )
|| ( data_size > SSIZE_MAX ) )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,
"%s: unsupported data size value out of bounds.",
function );
return( -1 );
}
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: table header data:\n",
function );
libcnotify_print_data(
data,
sizeof( pff_table_t ),
0 );
}
#endif
if( ( (pff_table_t *) data )->signature != 0xec )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
"%s: unsupported table signature: 0x%02" PRIx8 ".",
function,
( (pff_table_t *) data )->signature );
return( -1 );
}
table_header->type = ( (pff_table_t *) data )->type;
byte_stream_copy_to_uint32_little_endian(
( (pff_table_t *) data )->value_reference,
table_header->table_value_reference );
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: table signature\t\t\t\t: 0x%02" PRIx8 "\n",
function,
( (pff_table_t *) data )->signature );
libcnotify_printf(
"%s: table type\t\t\t\t: 0x%02" PRIx8 "\n",
function,
table_header->type );
libcnotify_printf(
"%s: table value reference\t\t\t: 0x%08" PRIx32 " (%s)\n",
function,
table_header->table_value_reference,
libpff_debug_get_node_identifier_type(
(uint8_t) ( table_header->table_value_reference & 0x0000001fUL ) ) );
}
#endif /* defined( HAVE_DEBUG_OUTPUT ) */
if( ( table_header->type != 0x6c )
&& ( table_header->type != 0x7c )
&& ( table_header->type != 0x8c )
&& ( table_header->type != 0x9c )
&& ( table_header->type != 0xa5 )
&& ( table_header->type != 0xac )
&& ( table_header->type != 0xbc ) )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
"%s: unsupported table type: 0x%02" PRIx8 ".",
function,
table_header->type );
return( -1 );
}
return( 1 );
}
/* Reads the 6c table header data
* Returns 1 if successful or -1 on error
*/
int libpff_table_header_read_6c_data(
libpff_table_header_t *table_header,
const uint8_t *data,
size_t data_size,
libcerror_error_t **error )
{
static char *function = "libpff_table_header_read_6c_data";
if( table_header == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
"%s: invalid table header.",
function );
return( -1 );
}
if( data == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
"%s: invalid data.",
function );
return( -1 );
}
if( data_size != 8 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,
"%s: unsupported data size: %" PRIzd ".",
function,
data_size );
return( -1 );
}
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: 6c table header data:\n",
function );
libcnotify_print_data(
data,
data_size,
0 );
}
#endif
/* The 6c table header contains no type indicator
*/
byte_stream_copy_to_uint32_little_endian(
data,
table_header->b5_table_header_reference );
byte_stream_copy_to_uint32_little_endian(
&( data[ 4 ] ),
table_header->values_array_reference );
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: b5 table header reference\t\t: 0x%08" PRIx32 " (%s)\n",
function,
table_header->b5_table_header_reference,
libpff_debug_get_node_identifier_type(
(uint8_t) ( table_header->b5_table_header_reference & 0x0000001fUL ) ) );
libcnotify_printf(
"%s: values array reference\t\t: 0x%08" PRIx32 " (%s)\n",
function,
table_header->values_array_reference,
libpff_debug_get_node_identifier_type(
(uint8_t) ( table_header->values_array_reference & 0x0000001fUL ) ) );
}
#endif /* defined( HAVE_DEBUG_OUTPUT ) */
return( 1 );
}
/* Reads the 7c table header data
* Returns 1 if successful or -1 on error
*/
int libpff_table_header_read_7c_data(
libpff_table_header_t *table_header,
const uint8_t *data,
size_t data_size,
libcerror_error_t **error )
{
static char *function = "libpff_table_header_read_7c_data";
size_t column_definitions_data_size = 0;
size_t data_offset = 0;
#if defined( HAVE_DEBUG_OUTPUT )
uint16_t value_16bit = 0;
#endif
if( table_header == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
"%s: invalid table header.",
function );
return( -1 );
}
if( table_header->column_definitions_data != NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET,
"%s: invalid table header - column definitions data value already set.",
function );
return( -1 );
}
if( data == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
"%s: invalid data.",
function );
return( -1 );
}
if( ( data_size < sizeof( pff_table_header_7c_t ) )
|| ( data_size > SSIZE_MAX ) )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,
"%s: unsupported data size value out of bounds.",
function );
return( -1 );
}
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: 7c table header data:\n",
function );
libcnotify_print_data(
data,
sizeof( pff_table_header_7c_t ),
0 );
}
#endif
if( ( (pff_table_header_7c_t *) data )->type != 0x7c )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
"%s: unsupported table header type: 0x%02x.",
function,
( (pff_table_header_7c_t *) data )->type );
goto on_error;
}
byte_stream_copy_to_uint16_little_endian(
( (pff_table_header_7c_t *) data )->values_array_end_offset_cell_existence_block,
table_header->values_array_entry_size );
byte_stream_copy_to_uint32_little_endian(
( (pff_table_header_7c_t *) data )->b5_table_header_reference,
table_header->b5_table_header_reference );
byte_stream_copy_to_uint32_little_endian(
( (pff_table_header_7c_t *) data )->values_array_reference,
table_header->values_array_reference );
table_header->number_of_column_definitions = (int) ( (pff_table_header_7c_t *) data )->number_of_column_definitions;
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: table header type\t\t\t\t: 0x%02" PRIx8 "\n",
function,
( (pff_table_header_7c_t *) data )->type );
libcnotify_printf(
"%s: number of column definitions\t\t\t: %d\n",
function,
table_header->number_of_column_definitions );
byte_stream_copy_to_uint16_little_endian(
( (pff_table_header_7c_t *) data )->values_array_end_offset_32bit_values,
value_16bit );
libcnotify_printf(
"%s: values array end offset 32-bit values\t\t: %" PRIu16 "\n",
function,
value_16bit );
byte_stream_copy_to_uint16_little_endian(
( (pff_table_header_7c_t *) data )->values_array_end_offset_16bit_values,
value_16bit );
libcnotify_printf(
"%s: values array end offset 16-bit values\t\t: %" PRIu16 "\n",
function,
value_16bit );
byte_stream_copy_to_uint16_little_endian(
( (pff_table_header_7c_t *) data )->values_array_end_offset_8bit_values,
value_16bit );
libcnotify_printf(
"%s: values array end offset 8-bit values\t\t: %" PRIu16 "\n",
function,
value_16bit );
byte_stream_copy_to_uint16_little_endian(
( (pff_table_header_7c_t *) data )->values_array_end_offset_cell_existence_block,
value_16bit );
libcnotify_printf(
"%s: values array end offset cell existence block\t: %" PRIu16 "\n",
function,
value_16bit );
libcnotify_printf(
"%s: b5 table header reference\t\t\t: 0x%08" PRIx32 " (%s)\n",
function,
table_header->b5_table_header_reference,
libpff_debug_get_node_identifier_type(
(uint8_t) ( table_header->b5_table_header_reference & 0x0000001fUL ) ) );
libcnotify_printf(
"%s: values array reference\t\t\t: 0x%08" PRIx32 " (%s)\n",
function,
table_header->values_array_reference,
libpff_debug_get_node_identifier_type(
(uint8_t) ( table_header->values_array_reference & 0x0000001fUL ) ) );
libcnotify_printf(
"%s: unknown1:\n",
function );
libcnotify_print_data(
( (pff_table_header_7c_t *) data )->unknown1,
4,
0 );
}
#endif /* defined( HAVE_DEBUG_OUTPUT ) */
data_offset += sizeof( pff_table_header_7c_t );
column_definitions_data_size = data_size - sizeof( pff_table_header_7c_t );
if( ( column_definitions_data_size == 0 )
|| ( column_definitions_data_size > (size_t) MEMORY_MAXIMUM_ALLOCATION_SIZE ) )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,
"%s: invalid column definitions data size value out of bounds.",
function );
goto on_error;
}
/* Read the column definitions in the 7c table header
*/
if( (size_t) table_header->number_of_column_definitions != ( column_definitions_data_size / sizeof( pff_table_column_definition_7c_t ) ) )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
"%s: mismatch in number of the column definitions and data size.",
function );
goto on_error;
}
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: column definitions data:\n",
function );
libcnotify_print_data(
&( data[ data_offset ] ),
column_definitions_data_size,
0 );
}
#endif
/* Copy the column definitions data otherwise the data block can cache out
* while processing
*/
table_header->column_definitions_data = (uint8_t *) memory_allocate(
column_definitions_data_size );
if( table_header->column_definitions_data == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_MEMORY,
LIBCERROR_MEMORY_ERROR_INSUFFICIENT,
"%s: unable to create column definitions data.",
function );
goto on_error;
}
if( memory_copy(
table_header->column_definitions_data,
&( data[ data_offset ] ),
column_definitions_data_size ) == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_MEMORY,
LIBCERROR_MEMORY_ERROR_COPY_FAILED,
"%s: unable to copy column definitions data.",
function );
goto on_error;
}
table_header->column_definitions_data_size = column_definitions_data_size;
return( 1 );
on_error:
if( table_header->column_definitions_data != NULL )
{
memory_free(
table_header->column_definitions_data );
table_header->column_definitions_data = NULL;
}
table_header->column_definitions_data_size = 0;
return( -1 );
}
/* Reads the 9c table header data
* Returns 1 if successful or -1 on error
*/
int libpff_table_header_read_9c_data(
libpff_table_header_t *table_header,
const uint8_t *data,
size_t data_size,
libcerror_error_t **error )
{
static char *function = "libpff_table_header_read_9c_data";
if( table_header == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
"%s: invalid table header.",
function );
return( -1 );
}
if( data == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
"%s: invalid data.",
function );
return( -1 );
}
if( data_size != 4 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,
"%s: unsupported data size: %" PRIzd ".",
function,
data_size );
return( -1 );
}
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: 9c table header data:\n",
function );
libcnotify_print_data(
data,
data_size,
0 );
}
#endif
/* The 9c table header contains no type indicator
*/
byte_stream_copy_to_uint32_little_endian(
data,
table_header->b5_table_header_reference );
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: b5 table header reference\t\t: 0x%08" PRIx32 " (%s)\n",
function,
table_header->b5_table_header_reference,
libpff_debug_get_node_identifier_type(
(uint8_t) ( table_header->b5_table_header_reference & 0x0000001fUL ) ) );
}
#endif /* defined( HAVE_DEBUG_OUTPUT ) */
return( 1 );
}
/* Reads the ac table header data
* Returns 1 if successful or -1 on error
*/
int libpff_table_header_read_ac_data(
libpff_table_header_t *table_header,
const uint8_t *data,
size_t data_size,
libcerror_error_t **error )
{
static char *function = "libpff_table_header_read_ac_data";
#if defined( HAVE_DEBUG_OUTPUT )
uint16_t value_16bit = 0;
#endif
if( table_header == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
"%s: invalid table header.",
function );
return( -1 );
}
if( data == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
"%s: invalid data.",
function );
return( -1 );
}
if( ( data_size < sizeof( pff_table_header_ac_t ) )
|| ( data_size > SSIZE_MAX ) )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,
"%s: unsupported data size value out of bounds.",
function );
return( -1 );
}
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: ac table header data:\n",
function );
libcnotify_print_data(
data,
sizeof( pff_table_header_ac_t ),
0 );
}
#endif
if( ( (pff_table_header_ac_t *) data )->type != 0xac )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
"%s: unsupported table header type: 0x%02x.",
function,
( (pff_table_header_ac_t *) data )->type );
return( -1 );
}
byte_stream_copy_to_uint16_little_endian(
( (pff_table_header_ac_t *) data )->values_array_end_offset_cell_existence_block,
table_header->values_array_entry_size );
byte_stream_copy_to_uint32_little_endian(
( (pff_table_header_ac_t *) data )->b5_table_header_reference,
table_header->b5_table_header_reference );
byte_stream_copy_to_uint32_little_endian(
( (pff_table_header_ac_t *) data )->values_array_reference,
table_header->values_array_reference );
byte_stream_copy_to_uint16_little_endian(
( (pff_table_header_ac_t *) data )->number_of_column_definitions,
table_header->number_of_column_definitions );
byte_stream_copy_to_uint32_little_endian(
( (pff_table_header_ac_t *) data )->column_definitions_reference,
table_header->column_definitions_reference );
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: table header type\t\t\t\t: 0x%02" PRIx8 "\n",
function,
( (pff_table_header_ac_t *) data )->type );
libcnotify_printf(
"%s: padding1\t\t\t\t\t: 0x%02" PRIx8 "\n",
function,
( (pff_table_header_ac_t *) data )->padding1 );
byte_stream_copy_to_uint16_little_endian(
( (pff_table_header_ac_t *) data )->values_array_end_offset_32bit_values,
value_16bit );
libcnotify_printf(
"%s: values array end offset 32-bit values\t\t: %" PRIu16 "\n",
function,
value_16bit );
byte_stream_copy_to_uint16_little_endian(
( (pff_table_header_ac_t *) data )->values_array_end_offset_16bit_values,
value_16bit );
libcnotify_printf(
"%s: values array end offset 16-bit values\t\t: %" PRIu16 "\n",
function,
value_16bit );
byte_stream_copy_to_uint16_little_endian(
( (pff_table_header_ac_t *) data )->values_array_end_offset_8bit_values,
value_16bit );
libcnotify_printf(
"%s: values array end offset 8-bit values\t\t: %" PRIu16 "\n",
function,
value_16bit );
byte_stream_copy_to_uint16_little_endian(
( (pff_table_header_ac_t *) data )->values_array_end_offset_cell_existence_block,
value_16bit );
libcnotify_printf(
"%s: values array end offset cell existence block\t: %" PRIu16 "\n",
function,
value_16bit );
libcnotify_printf(
"%s: b5 table header reference\t\t\t: 0x%08" PRIx32 " (%s)\n",
function,
table_header->b5_table_header_reference,
libpff_debug_get_node_identifier_type(
(uint8_t) ( table_header->b5_table_header_reference & 0x0000001fUL ) ) );
libcnotify_printf(
"%s: values array reference\t\t\t: 0x%08" PRIx32 " (%s)\n",
function,
table_header->values_array_reference,
libpff_debug_get_node_identifier_type(
(uint8_t) ( table_header->values_array_reference & 0x0000001fUL ) ) );
libcnotify_printf(
"%s: padding2:\n",
function );
libcnotify_print_data(
( (pff_table_header_ac_t *) data )->padding2,
4,
0 );
libcnotify_printf(
"%s: number of column definitions\t\t\t: %d\n",
function,
table_header->number_of_column_definitions );
libcnotify_printf(
"%s: column definitions reference\t\t\t: 0x%08" PRIx32 " (%s)\n",
function,
table_header->column_definitions_reference,
libpff_debug_get_node_identifier_type(
(uint8_t) ( table_header->column_definitions_reference & 0x0000001fUL ) ) );
libcnotify_printf(
"%s: unknown2:\n",
function );
libcnotify_print_data(
( (pff_table_header_ac_t *) data )->unknown2,
12,
0 );
}
#endif /* defined( HAVE_DEBUG_OUTPUT ) */
return( 1 );
}
/* Reads the b5 table header data
* Returns 1 if successful or -1 on error
*/
int libpff_table_header_read_b5_data(
libpff_table_header_t *table_header,
const uint8_t *data,
size_t data_size,
libcerror_error_t **error )
{
static char *function = "libpff_table_header_read_b5_data";
if( table_header == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
"%s: invalid table header.",
function );
return( -1 );
}
if( data == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
"%s: invalid data.",
function );
return( -1 );
}
if( data_size != sizeof( pff_table_header_b5_t ) )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,
"%s: unsupported data size: %" PRIzd ".",
function,
data_size );
return( -1 );
}
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: b5 table header data:\n",
function );
libcnotify_print_data(
data,
sizeof( pff_table_header_b5_t ),
0 );
}
#endif
if( ( (pff_table_header_b5_t *) data )->type != 0xb5 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
"%s: unsupported table header type: 0x%02x.",
function,
( (pff_table_header_b5_t *) data )->type );
return( -1 );
}
table_header->record_entry_identifier_size = ( (pff_table_header_b5_t *) data )->record_entry_identifier_size;
table_header->record_entry_value_size = ( (pff_table_header_b5_t *) data )->record_entry_value_size;
table_header->record_entries_level = ( (pff_table_header_b5_t *) data )->record_entries_level;
byte_stream_copy_to_uint32_little_endian(
( (pff_table_header_b5_t *) data )->record_entries_reference,
table_header->record_entries_reference );
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: table header type\t\t\t: 0x%02" PRIx8 "\n",
function,
( (pff_table_header_b5_t *) data )->type );
libcnotify_printf(
"%s: record entry identifier size\t\t: %" PRIu8 "\n",
function,
table_header->record_entry_identifier_size );
libcnotify_printf(
"%s: record entry value size\t\t: %" PRIu8 "\n",
function,
table_header->record_entry_value_size );
libcnotify_printf(
"%s: record entries level\t\t\t: %" PRIu8 "\n",
function,
( (pff_table_header_b5_t *) data )->record_entries_level );
libcnotify_printf(
"%s: record entries reference\t\t: 0x%08" PRIx32 " (%s)\n",
function,
table_header->record_entries_reference,
libpff_debug_get_node_identifier_type(
(uint8_t) ( table_header->record_entries_reference & 0x0000001fUL ) ) );
libcnotify_printf(
"\n" );
}
#endif /* defined( HAVE_DEBUG_OUTPUT ) */
return( 1 );
}