C++ (Cpp) libfvalue_value_get_number_of_value_entries Beispiele

Beispiel #1

Datei: libesedb_multi_value.c Projekt: Greenall/libesedb

/* Retrieves the number of values of the multi value
 * Returns 1 if successful or -1 on error
 */
int libesedb_multi_value_get_number_of_values(
     libesedb_multi_value_t *multi_value,
     int *number_of_values,
     libcerror_error_t **error )
{
	libesedb_internal_multi_value_t *internal_multi_value = NULL;
	static char *function                                 = "libesedb_multi_value_get_number_of_entries";

	if( multi_value == NULL )
	{
		libcerror_error_set(
		 error,
		 LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
		 LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
		 "%s: invalid multi value.",
		 function );

		return( -1 );
	}
	internal_multi_value = (libesedb_internal_multi_value_t *) multi_value;

	if( libfvalue_value_get_number_of_value_entries(
	     internal_multi_value->record_value,
	     number_of_values,
	     error ) != 1 )
	{
		libcerror_error_set(
		 error,
		 LIBCERROR_ERROR_DOMAIN_RUNTIME,
		 LIBCERROR_RUNTIME_ERROR_GET_FAILED,
		 "%s: unable to retrieve number of value entries.",
		 function );
	}
	return( 1 );
}

Beispiel #2

Datei: libevt_record.c Projekt: raman-bt/static-event-parsing

/* Retrieves the number of strings
 * Returns 1 if successful or -1 on error
 */
int libevt_record_get_number_of_strings(
     libevt_record_t *record,
     int *number_of_strings,
     libcerror_error_t **error )
{
	libevt_internal_record_t *internal_record = NULL;
	static char *function                     = "libevt_record_get_number_of_strings";

	if( record == NULL )
	{
		libcerror_error_set(
		 error,
		 LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
		 LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
		 "%s: invalid record.",
		 function );

		return( -1 );
	}
	internal_record = (libevt_internal_record_t *) record;

	if( internal_record->record_values == NULL )
	{
		libcerror_error_set(
		 error,
		 LIBCERROR_ERROR_DOMAIN_RUNTIME,
		 LIBCERROR_RUNTIME_ERROR_VALUE_MISSING,
		 "%s: invalid internal record - missing record values.",
		 function );

		return( -1 );
	}
	if( internal_record->record_values->strings == NULL )
	{
		if( number_of_strings == NULL )
		{
			libcerror_error_set(
			 error,
			 LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
			 LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
			 "%s: invalid number of strings.",
			 function );

			return( -1 );
		}
		*number_of_strings = 0;
	}
	else
	{
		if( libfvalue_value_get_number_of_value_entries(
		     internal_record->record_values->strings,
		     number_of_strings,
		     error ) != 1 )
		{
			libcerror_error_set(
			 error,
			 LIBCERROR_ERROR_DOMAIN_RUNTIME,
			 LIBCERROR_RUNTIME_ERROR_GET_FAILED,
			 "%s: unable to retrieve number of strings value entries.",
			 function );

			return( -1 );
		}
	}
	return( 1 );
}