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/*
* Input/Output (IO) handle functions
*
* Copyright (c) 2010-2014, 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( _LIBODRAW_IO_HANDLE_H )
#define _LIBODRAW_IO_HANDLE_H
#include <common.h>
#include <types.h>
#include "libodraw_libcerror.h"
#if defined( __cplusplus )
extern "C" {
#endif
typedef struct libodraw_io_handle libodraw_io_handle_t;
struct libodraw_io_handle
{
/* The number of bytes per sector
*/
uint32_t bytes_per_sector;
/* The mode
*/
uint8_t mode;
/* The current offset
*/
off64_t current_offset;
#ifdef TODO
/* The current sector
*/
uint64_t current_sector;
#endif
/* The current run-out
*/
int current_run_out;
/* The current lead-out
*/
int current_lead_out;
/* The current track
*/
int current_track;
/* The codepage of the extended ASCII strings
*/
int ascii_codepage;
/* Value to indicate if abort was signalled
*/
int abort;
};
int libodraw_io_handle_initialize(
libodraw_io_handle_t **io_handle,
libcerror_error_t **error );
int libodraw_io_handle_free(
libodraw_io_handle_t **io_handle,
libcerror_error_t **error );
ssize_t libodraw_io_handle_copy_sector_data_to_buffer(
libodraw_io_handle_t *io_handle,
const uint8_t *sector_data,
size_t sector_data_size,
uint32_t bytes_per_sector,
uint8_t track_type,
uint8_t *buffer,
size_t buffer_size,
uint32_t sector_index,
uint32_t sector_offset,
libcerror_error_t **error );
#if defined( __cplusplus )
}
#endif
#endif
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