/*

 * Copyright 2008-2011 Various Authors

 * Copyright 2004 Timo Hirvonen

 *

 * 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, see <http://www.gnu.org/licenses/>.

 */

#ifndef _CMUS_H

#define _CMUS_H

#include "track_info.h"

/*

 * these types are only used to determine what jobs we should cancel.

 * for example ":load" cancels jobs for the current view before loading

 * new playlist.

 */

#define JOB_TYPE_LIB	1

#define JOB_TYPE_PL	2

#define JOB_TYPE_QUEUE	3

enum file_type {

	/* not found, device file... */

	FILE_TYPE_INVALID,

	FILE_TYPE_URL,

	FILE_TYPE_PL,

	FILE_TYPE_DIR,

	FILE_TYPE_FILE,

	FILE_TYPE_CDDA

};

typedef int (*track_info_cb)(void *data, struct track_info *ti);

/* lib_for_each, lib_for_each_filtered, pl_for_each, play_queue_for_each */

typedef int (*for_each_ti_cb)(track_info_cb cb, void *data);

/* lib_for_each_sel, pl_for_each_sel, play_queue_for_each_sel */

typedef int (*for_each_sel_ti_cb)(track_info_cb cb, void *data, int reverse);

/* lib_add_track, pl_add_track, play_queue_append, play_queue_prepend */

typedef void (*add_ti_cb)(struct track_info *);

/* cmus_save, cmus_save_ext */

typedef int (*save_ti_cb)(for_each_ti_cb for_each_ti, const char *filename);

int cmus_init(void);

void cmus_exit(void);

void cmus_play_file(const char *filename);

/* detect file type, returns absolute path or url in @ret */

enum file_type cmus_detect_ft(const char *name, char **ret);

/* add to library, playlist or queue view

 *

 * @add   callback that does the actual adding

 * @name  playlist, directory, file, URL

 * @ft    detected FILE_TYPE_*

 * @jt    JOB_TYPE_{LIB,PL,QUEUE}

 *

 * returns immediately, actual work is done in the worker thread.

 */

void cmus_add(add_ti_cb, const char *name, enum file_type ft, int jt);

int cmus_save(for_each_ti_cb for_each_ti, const char *filename);

int cmus_save_ext(for_each_ti_cb for_each_ti, const char *filename);

void cmus_update_cache(int force);

void cmus_update_lib(void);

void cmus_update_tis(struct track_info **tis, int nr, int force);

int cmus_is_playlist(const char *filename);

int cmus_is_playable(const char *filename);

int cmus_is_supported(const char *filename);

int cmus_playlist_for_each(const char *buf, int size, int reverse,

		int (*cb)(void *data, const char *line),

		void *data);

void cmus_next(void);

void cmus_prev(void);

#endif