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/*
* Python file object IO handle functions
*
* Copyright (C) 2010-2024, 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( _PYFSNTFS_FILE_OBJECT_IO_HANDLE_H )
#define _PYFSNTFS_FILE_OBJECT_IO_HANDLE_H
#include <common.h>
#include <types.h>
#include "pyfsntfs_libbfio.h"
#include "pyfsntfs_libcerror.h"
#include "pyfsntfs_python.h"
#if defined( __cplusplus )
extern "C" {
#endif
typedef struct pyfsntfs_file_object_io_handle pyfsntfs_file_object_io_handle_t;
struct pyfsntfs_file_object_io_handle
{
/* The python file (like) object
*/
PyObject *file_object;
/* The access flags
*/
int access_flags;
};
int pyfsntfs_file_object_io_handle_initialize(
pyfsntfs_file_object_io_handle_t **file_object_io_handle,
PyObject *file_object,
libcerror_error_t **error );
int pyfsntfs_file_object_initialize(
libbfio_handle_t **handle,
PyObject *file_object,
libcerror_error_t **error );
int pyfsntfs_file_object_io_handle_free(
pyfsntfs_file_object_io_handle_t **file_object_io_handle,
libcerror_error_t **error );
int pyfsntfs_file_object_io_handle_clone(
pyfsntfs_file_object_io_handle_t **destination_file_object_io_handle,
pyfsntfs_file_object_io_handle_t *source_file_object_io_handle,
libcerror_error_t **error );
int pyfsntfs_file_object_io_handle_open(
pyfsntfs_file_object_io_handle_t *file_object_io_handle,
int access_flags,
libcerror_error_t **error );
int pyfsntfs_file_object_io_handle_close(
pyfsntfs_file_object_io_handle_t *file_object_io_handle,
libcerror_error_t **error );
ssize_t pyfsntfs_file_object_read_buffer(
PyObject *file_object,
uint8_t *buffer,
size_t size,
libcerror_error_t **error );
ssize_t pyfsntfs_file_object_io_handle_read(
pyfsntfs_file_object_io_handle_t *file_object_io_handle,
uint8_t *buffer,
size_t size,
libcerror_error_t **error );
ssize_t pyfsntfs_file_object_write_buffer(
PyObject *file_object,
const uint8_t *buffer,
size_t size,
libcerror_error_t **error );
ssize_t pyfsntfs_file_object_io_handle_write(
pyfsntfs_file_object_io_handle_t *file_object_io_handle,
const uint8_t *buffer,
size_t size,
libcerror_error_t **error );
int pyfsntfs_file_object_seek_offset(
PyObject *file_object,
off64_t offset,
int whence,
libcerror_error_t **error );
int pyfsntfs_file_object_get_offset(
PyObject *file_object,
off64_t *offset,
libcerror_error_t **error );
off64_t pyfsntfs_file_object_io_handle_seek_offset(
pyfsntfs_file_object_io_handle_t *file_object_io_handle,
off64_t offset,
int whence,
libcerror_error_t **error );
int pyfsntfs_file_object_io_handle_exists(
pyfsntfs_file_object_io_handle_t *file_object_io_handle,
libcerror_error_t **error );
int pyfsntfs_file_object_io_handle_is_open(
pyfsntfs_file_object_io_handle_t *file_object_io_handle,
libcerror_error_t **error );
int pyfsntfs_file_object_get_size(
PyObject *file_object,
size64_t *size,
libcerror_error_t **error );
int pyfsntfs_file_object_io_handle_get_size(
pyfsntfs_file_object_io_handle_t *file_object_io_handle,
size64_t *size,
libcerror_error_t **error );
#if defined( __cplusplus )
}
#endif
#endif /* !defined( _PYFSNTFS_FILE_OBJECT_IO_HANDLE_H ) */
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