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Diffstat (limited to 'kscd/libwm/include/wm_cdrom.h')
| -rw-r--r-- | kscd/libwm/include/wm_cdrom.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/kscd/libwm/include/wm_cdrom.h b/kscd/libwm/include/wm_cdrom.h new file mode 100644 index 00000000..d38f8b68 --- /dev/null +++ b/kscd/libwm/include/wm_cdrom.h @@ -0,0 +1,114 @@ +#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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 */ |