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/*
* Section IO handle functions
*
* Copyright (C) 2011-2019, 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( _LIBEXE_SECTION_IO_HANDLE_H )
#define _LIBEXE_SECTION_IO_HANDLE_H
#include <common.h>
#include <types.h>
#include "libexe_libcerror.h"
#include "libexe_types.h"
#if defined( __cplusplus )
extern "C" {
#endif
typedef struct libexe_section_io_handle libexe_section_io_handle_t;
struct libexe_section_io_handle
{
/* The section
*/
libexe_section_t *section;
/* Value to indicate the IO handle is open
*/
uint8_t is_open;
/* The current access flags
*/
int access_flags;
};
int libexe_section_io_handle_initialize(
libexe_section_io_handle_t **io_handle,
libexe_section_t *section,
libcerror_error_t **error );
int libexe_section_io_handle_free(
libexe_section_io_handle_t **io_handle,
libcerror_error_t **error );
int libexe_section_io_handle_clone(
libexe_section_io_handle_t **destination_io_handle,
libexe_section_io_handle_t *source_io_handle,
libcerror_error_t **error );
int libexe_section_io_handle_open(
libexe_section_io_handle_t *io_handle,
int flags,
libcerror_error_t **error );
int libexe_section_io_handle_close(
libexe_section_io_handle_t *io_handle,
libcerror_error_t **error );
ssize_t libexe_section_io_handle_read(
libexe_section_io_handle_t *io_handle,
uint8_t *buffer,
size_t size,
libcerror_error_t **error );
ssize_t libexe_section_io_handle_write(
libexe_section_io_handle_t *io_handle,
const uint8_t *buffer,
size_t size,
libcerror_error_t **error );
off64_t libexe_section_io_handle_seek_offset(
libexe_section_io_handle_t *io_handle,
off64_t offset,
int whence,
libcerror_error_t **error );
int libexe_section_io_handle_exists(
libexe_section_io_handle_t *io_handle,
libcerror_error_t **error );
int libexe_section_io_handle_is_open(
libexe_section_io_handle_t *io_handle,
libcerror_error_t **error );
int libexe_section_io_handle_get_size(
libexe_section_io_handle_t *io_handle,
size64_t *size,
libcerror_error_t **error );
#if defined( __cplusplus )
}
#endif
#endif /* !defined( _LIBEXE_SECTION_IO_HANDLE_H ) */
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