2003-03-24 19:01:09 +00:00
|
|
|
|
/*
|
2003-04-03 12:16:27 +00:00
|
|
|
|
$Id: _cdio_stream.h,v 1.3 2003/04/03 12:16:27 rocky Exp $
|
2003-03-24 19:01:09 +00:00
|
|
|
|
|
|
|
|
|
|
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
|
|
|
|
|
|
Copyright (C) 2003 Rocky Bernstein <rocky@panix.com>
|
|
|
|
|
|
|
|
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
|
|
|
|
it under the terms of the GNU General Public License as published by
|
|
|
|
|
|
the Free Software Foundation; either version 2 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 General Public License
|
|
|
|
|
|
along with this program; if not, write to the Free Software
|
|
|
|
|
|
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#ifndef __CDIO_STREAM_H__
|
|
|
|
|
|
#define __CDIO_STREAM_H__
|
|
|
|
|
|
|
2003-04-03 12:16:27 +00:00
|
|
|
|
#include "types.h"
|
2003-03-24 19:01:09 +00:00
|
|
|
|
|
|
|
|
|
|
#ifdef __cplusplus
|
|
|
|
|
|
extern "C" {
|
|
|
|
|
|
#endif /* __cplusplus */
|
|
|
|
|
|
|
|
|
|
|
|
/* typedef'ed IO functions prototypes */
|
|
|
|
|
|
|
|
|
|
|
|
typedef int(*cdio_data_open_t)(void *user_data);
|
|
|
|
|
|
|
|
|
|
|
|
typedef long(*cdio_data_read_t)(void *user_data, void *buf, long count);
|
|
|
|
|
|
|
2003-03-29 17:32:00 +00:00
|
|
|
|
typedef long(*cdio_data_seek_t)(void *user_data, long offset, int whence);
|
2003-03-24 19:01:09 +00:00
|
|
|
|
|
|
|
|
|
|
typedef long(*cdio_data_stat_t)(void *user_data);
|
|
|
|
|
|
|
|
|
|
|
|
typedef int(*cdio_data_close_t)(void *user_data);
|
|
|
|
|
|
|
|
|
|
|
|
typedef void(*cdio_data_free_t)(void *user_data);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* abstract data source */
|
|
|
|
|
|
|
|
|
|
|
|
typedef struct _CdioDataSource CdioDataSource;
|
|
|
|
|
|
|
|
|
|
|
|
typedef struct {
|
|
|
|
|
|
cdio_data_open_t open;
|
|
|
|
|
|
cdio_data_seek_t seek;
|
|
|
|
|
|
cdio_data_stat_t stat;
|
|
|
|
|
|
cdio_data_read_t read;
|
|
|
|
|
|
cdio_data_close_t close;
|
|
|
|
|
|
cdio_data_free_t free;
|
|
|
|
|
|
} cdio_stream_io_functions;
|
|
|
|
|
|
|
|
|
|
|
|
CdioDataSource*
|
|
|
|
|
|
cdio_stream_new(void *user_data, const cdio_stream_io_functions *funcs);
|
|
|
|
|
|
|
|
|
|
|
|
long
|
|
|
|
|
|
cdio_stream_read(CdioDataSource* obj, void *ptr, long size, long nmemb);
|
|
|
|
|
|
|
|
|
|
|
|
long
|
2003-03-29 17:32:00 +00:00
|
|
|
|
cdio_stream_seek(CdioDataSource* obj, long offset, int whence);
|
2003-03-24 19:01:09 +00:00
|
|
|
|
|
|
|
|
|
|
long
|
|
|
|
|
|
cdio_stream_stat(CdioDataSource* obj);
|
|
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
|
cdio_stream_destroy(CdioDataSource* obj);
|
|
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
|
cdio_stream_close(CdioDataSource* obj);
|
|
|
|
|
|
|
|
|
|
|
|
#ifdef __cplusplus
|
|
|
|
|
|
}
|
|
|
|
|
|
#endif /* __cplusplus */
|
|
|
|
|
|
|
|
|
|
|
|
#endif /* __CDIO_STREAM_H__ */
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
|
* Local variables:
|
|
|
|
|
|
* c-file-style: "gnu"
|
|
|
|
|
|
* tab-width: 8
|
|
|
|
|
|
* indent-tabs-mode: nil
|
|
|
|
|
|
* End:
|
|
|
|
|
|
*/
|
