#ifndef __METADATA_H__
#define __METADATA_H__
typedef enum {
	META_ALBUM_ART = 1, 	/* Album Cover art 	*/
	META_ARTIST_ART = 2, 	/* Artist  image 	*/
	META_ALBUM_TXT = 4,	/* Album story 		*/
	META_ARTIST_TXT = 8, 	/* Artist biography 	*/
	META_SONG_TXT	= 16,	/* Lyrics 		*/
	META_QUERY_DATA_TYPES  =127, /** Bitmask for getting the metadata types only */
	META_QUERY_NO_CACHE = 128 /* Do the query withouth checking the cache first */
}MetaDataType;

typedef enum {
	META_DATA_AVAILABLE,
	META_DATA_UNAVAILABLE,
	META_DATA_FETCHING
} MetaDataResult;

typedef void (*MetaDataCallback)(mpd_Song *song, MetaDataResult result, char *path, gpointer data);
guint meta_data_get_path_callback(mpd_Song *song, MetaDataType type, MetaDataCallback callback, gpointer data);
void meta_data_set_cache(mpd_Song *song, MetaDataType type, MetaDataResult result, char *path);
void meta_data_init(void);
void meta_data_check_plugin_changed(void);
void meta_data_handle_remove_request(guint id);
void meta_data_destroy(void);
MetaDataResult meta_data_get_from_cache(mpd_Song *song, MetaDataType type, char **path);

void meta_data_cleanup(void);

#endif