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#ifndef WM_CDROM_H
#define WM_CDROM_H
/*
* $Id$
*
* This file is part of WorkMan, the civilized CD player library
* (c) 1991-1997 by Steven Grimm (original author)
* (c) by Dirk Försterling (current 'author' = maintainer)
* The maintainer can be contacted by his e-mail address:
* milliByte@DeathsDoor.com
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Prototypes from cdrom.c
*
* This is just one more step to a more modular and understandable code.
*/
#define WM_CDS_NO_DISC(status) (status == WM_CDM_UNKNOWN ||\
status == WM_CDM_EJECTED ||\
status == WM_CDM_NO_DISC)
#define WM_CDS_DISC_READY(status)(status == WM_CDM_TRACK_DONE ||\
status == WM_CDM_PLAYING ||\
status == WM_CDM_FORWARD ||\
status == WM_CDM_PAUSED ||\
status == WM_CDM_STOPPED)
#define WM_CDS_DISC_PLAYING(status)(status == WM_CDM_TRACK_DONE ||\
status == WM_CDM_PLAYING ||\
status == WM_CDM_FORWARD ||\
status == WM_CDM_PAUSED)
#define WM_CDM_BACK 1
#define WM_CDM_TRACK_DONE 1
#define WM_CDM_PLAYING 2
#define WM_CDM_FORWARD 3
#define WM_CDM_PAUSED 4
#define WM_CDM_STOPPED 5
#define WM_CDM_EJECTED 6
#define WM_CDM_DEVICECHANGED 9 /* deprecated */
#define WM_CDM_NO_DISC 10
#define WM_CDM_UNKNOWN 11
#define WM_CDM_CDDAERROR 12
#define WM_CDM_CDDAACK 0xF0
#define WM_CDIN 0
#define WM_CDDA 1
#define WM_ENDTRACK 0
#define WM_BALANCE_SYMMETRED 0
#define WM_BALANCE_ALL_LEFTS -10
#define WM_BALANCE_ALL_RIGHTS 10
#define WM_VOLUME_MUTE 0
#define WM_VOLUME_MAXIMAL 100
int wm_cd_init( int cdin, const char *cd_device, const char *soundsystem,
const char *sounddevice, const char *ctldevice );
int wm_cd_destroy( void );
int wm_cd_status( void );
int wm_cd_getcurtrack( void );
int wm_cd_getcurtracklen( void );
int wm_cd_getcountoftracks( void );
int wm_cd_gettracklen( int track );
int wm_cd_play( int start, int pos, int end );
int wm_cd_play_chunk( int start, int end, int realstart );
int wm_cd_play_from_pos( int pos );
int wm_cd_pause( void );
int wm_cd_stop( void );
int wm_cd_eject( void );
int wm_cd_closetray( void );
int wm_find_trkind( int, int, int );
/*
* for vaild values see wm_helpers.h
*/
int wm_cd_set_verbosity( int );
const char * wm_drive_vendor( void );
const char * wm_drive_model( void );
const char * wm_drive_revision( void );
const char * wm_drive_device( void );
/*
* volume is valid WM_VOLUME_MUTE <= vol <= WM_VOLUME_MAXIMAL,
* balance is valid WM_BALANCE_ALL_LEFTS <= balance <= WM_BALANCE_ALL_RIGHTS
*/
int wm_cd_volume( int volume, int balance);
/*
* please notice, that more OSs don't allow to read balance and volume
* in this case you get -1 for volume and WM_BALANCE_SYMMETRED for balance
*/
int wm_cd_getvolume( void );
int wm_cd_getbalance( void );
#endif /* WM_CDROM_H */
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