143 lines
3.1 KiB
C
143 lines
3.1 KiB
C
/* the Music Player Daemon (MPD)
|
|
* (c)2003-2004 by Warren Dukes (shank@mercury.chem.pitt.edu)
|
|
* This project's homepage is: http://www.musicpd.org
|
|
*
|
|
* 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 PLAYER_H
|
|
#define PLAYER_H
|
|
|
|
#include "../config.h"
|
|
|
|
#include "mpd_types.h"
|
|
|
|
#include <stdio.h>
|
|
#include <sys/param.h>
|
|
|
|
#define PLAYER_STATE_STOP 0
|
|
#define PLAYER_STATE_PAUSE 1
|
|
#define PLAYER_STATE_PLAY 2
|
|
|
|
#define PLAYER_ERROR_NOERROR 0
|
|
#define PLAYER_ERROR_FILE 1
|
|
#define PLAYER_ERROR_AUDIO 2
|
|
#define PLAYER_ERROR_SYSTEM 3
|
|
#define PLAYER_ERROR_UNKTYPE 4
|
|
#define PLAYER_ERROR_FILENOTFOUND 5
|
|
|
|
/* 0->1->2->3->5 regular playback
|
|
* ->4->0 don't play queued song
|
|
*/
|
|
#define PLAYER_QUEUE_BLANK 0
|
|
#define PLAYER_QUEUE_FULL 1
|
|
#define PLAYER_QUEUE_DECODE 2
|
|
#define PLAYER_QUEUE_PLAY 3
|
|
#define PLAYER_QUEUE_STOP 4
|
|
#define PLAYER_QUEUE_EMPTY 5
|
|
|
|
#define PLAYER_QUEUE_UNLOCKED 0
|
|
#define PLAYER_QUEUE_LOCKED 1
|
|
|
|
typedef struct _PlayerControl {
|
|
mpd_sint8 decodeType;
|
|
mpd_sint8 stop;
|
|
mpd_sint8 play;
|
|
mpd_sint8 pause;
|
|
mpd_sint8 state;
|
|
mpd_sint8 closeAudio;
|
|
mpd_sint8 error;
|
|
mpd_uint16 bitRate;
|
|
mpd_sint8 bits;
|
|
mpd_sint8 channels;
|
|
mpd_uint32 sampleRate;
|
|
float beginTime;
|
|
float totalTime;
|
|
float elapsedTime;
|
|
char file[MAXPATHLEN+1];
|
|
char erroredFile[MAXPATHLEN+1];
|
|
mpd_sint8 queueState;
|
|
mpd_sint8 queueLockState;
|
|
mpd_sint8 lockQueue;
|
|
mpd_sint8 unlockQueue;
|
|
mpd_sint8 seek;
|
|
double seekWhere;
|
|
float crossFade;
|
|
mpd_sint8 softwareVolume;
|
|
double totalPlayTime;
|
|
int decode_pid;
|
|
} PlayerControl;
|
|
|
|
void player_sigChldHandler(int pid, int status);
|
|
|
|
int playerPlay(FILE * fp, char * utf8file);
|
|
|
|
int playerSetPause(FILE * fp, int pause);
|
|
|
|
int playerPause(FILE * fp);
|
|
|
|
int playerStop(FILE * fp);
|
|
|
|
void playerCloseAudio();
|
|
|
|
void playerKill();
|
|
|
|
void playerProcessMessages();
|
|
|
|
int getPlayerTotalTime();
|
|
|
|
int getPlayerElapsedTime();
|
|
|
|
unsigned long getPlayerBitRate();
|
|
|
|
int getPlayerState();
|
|
|
|
void clearPlayerError();
|
|
|
|
char * getPlayerErrorStr();
|
|
|
|
int getPlayerError();
|
|
|
|
int playerInit();
|
|
|
|
int queueSong(char * utf8file);
|
|
|
|
int getPlayerQueueState();
|
|
|
|
void setQueueState(int queueState);
|
|
|
|
void playerQueueLock();
|
|
|
|
void playerQueueUnlock();
|
|
|
|
int playerSeek(FILE * fp, char * utf8file, float time);
|
|
|
|
void setPlayerCrossFade(float crossFadeInSeconds);
|
|
|
|
float getPlayerCrossFade();
|
|
|
|
int getPlayerSoftwareVolume();
|
|
|
|
void setPlayerSoftwareVolume(int volume);
|
|
|
|
double getPlayerTotalPlayTime();
|
|
|
|
unsigned int getPlayerSampleRate();
|
|
|
|
int getPlayerBits();
|
|
|
|
int getPlayerChannels();
|
|
|
|
#endif
|