#ifndef _MP3FS_H_
#define _MP3FS_H_
struct fuse_args;

#define DBNAME "/home/lulf/dev/mp3fs/music.db"

int	mp3_run(int, char **);
int	mp3_initscan(char *);


/* 
 * Functions traversing the underlying filesystem and do operations on the
 * files, for instance scanning the collection.
 */
typedef void traverse_fn_t(char *);
void traverse_hierarchy(char *, traverse_fn_t);
traverse_fn_t mp3_scan;

/*
 * Data passed to mp3_lookup.
 */
struct filler_data {
	void *buf;
	fuse_fill_dir_t filler;
};

#define LIST_DATATYPE_STRING 1
#define LIST_DATATYPE_INT 2

typedef void lookup_fn_t(void *, const char *);
lookup_fn_t mp3_lookup_list;
struct lookuphandle;

struct lookuphandle	*mp3_lookup_start(int, void *, lookup_fn_t *, const char *);
void			 mp3_lookup_insert(struct lookuphandle *, void *, int);
void			 mp3_lookup_finish(struct lookuphandle *);

void	 mp3_lookup_artist(const char *, struct filler_data *);
void	 mp3_lookup_genre(const char *, struct filler_data *);
char	*mp3_gettoken(const char *, int);
int	 mp3_numtoken(const char *);

#endif