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/*
* Python object definition of the extent descriptors sequence and iterator
*
* 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( _PYVMDK_EXTENT_DESCRIPTORS_H )
#define _PYVMDK_EXTENT_DESCRIPTORS_H
#include <common.h>
#include <types.h>
#include "pyvmdk_handle.h"
#include "pyvmdk_libvmdk.h"
#include "pyvmdk_python.h"
#if defined( __cplusplus )
extern "C" {
#endif
typedef struct pyvmdk_extent_descriptors pyvmdk_extent_descriptors_t;
struct pyvmdk_extent_descriptors
{
/* Python object initialization
*/
PyObject_HEAD
/* The handle object
*/
pyvmdk_handle_t *handle_object;
/* The get extent descriptor by index callback function
*/
PyObject* (*get_extent_descriptor_by_index)(
pyvmdk_handle_t *handle_object,
int extent_index );
/* The (current) extent index
*/
int extent_index;
/* The number of extents
*/
int number_of_extents;
};
extern PyTypeObject pyvmdk_extent_descriptors_type_object;
PyObject *pyvmdk_extent_descriptors_new(
pyvmdk_handle_t *handle_object,
PyObject* (*get_extent_descriptor_by_index)(
pyvmdk_handle_t *handle_object,
int extent_index ),
int number_of_extents );
int pyvmdk_extent_descriptors_init(
pyvmdk_extent_descriptors_t *pyvmdk_extent_descriptors );
void pyvmdk_extent_descriptors_free(
pyvmdk_extent_descriptors_t *pyvmdk_extent_descriptors );
Py_ssize_t pyvmdk_extent_descriptors_len(
pyvmdk_extent_descriptors_t *pyvmdk_extent_descriptors );
PyObject *pyvmdk_extent_descriptors_getitem(
pyvmdk_extent_descriptors_t *pyvmdk_extent_descriptors,
Py_ssize_t item_index );
PyObject *pyvmdk_extent_descriptors_iter(
pyvmdk_extent_descriptors_t *pyvmdk_extent_descriptors );
PyObject *pyvmdk_extent_descriptors_iternext(
pyvmdk_extent_descriptors_t *pyvmdk_extent_descriptors );
#if defined( __cplusplus )
}
#endif
#endif
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