ref: 4973be1f0bfec6883eda0a794a3d43f42a91fdf7
dir: /dat.h/
enum cmsg{
NEXT,
PREV,
STOP,
START,
PAUSE,
};
/*
* ID3v1 represents the first version of ID3 metainformation.
* The spec does not define character set, so we treat it as
* UTF8, which should cover most bases.
* See: http://id3.org/ID3v1
*/
typedef struct ID3v1 ID3v1;
struct ID3v1{
Rune *title;
Rune *artist;
Rune *album;
int year;
Rune *comment;
char genre;
};
typedef struct VorbisMeta VorbisMeta;
struct VorbisMeta{
/* Raw values */
uint ncom;
Rune **key;
Rune **val;
/* Common Tags */
Rune *title;
Rune *artist;
Rune *album;
int year;
int tracknumber;
};
typedef struct FlacPic FlacPic;
struct FlacPic{
char *mime;
Rune *desc;
Point p;
uvlong size;
uchar *data;
};
typedef struct FlacMeta FlacMeta;
struct FlacMeta{
VorbisMeta *com;
FlacPic *pic;
};
enum metatype{
FLAC,
MP3,
VORBIS,
};
typedef struct Song Song;
struct Song{
enum metatype type;
union {
FlacMeta *fmeta;
VorbisMeta *vmeta;
ID3v1 *idmeta;
};
char *path;
};
typedef struct Album Album;
struct Album{
char *path;
Rune *name;
Image *cover;
int nsong;
Song **songs;
};
typedef struct Lib Lib;
struct Lib{
int nalbum, cursong;
Album *start, *stop, *cur;
};
/*
* Simple hashmap implementation.
* Hnode key must be non nil.
*/
typedef struct Hmap Hmap;
typedef struct Hnode Hnode;
struct Hmap{
RWLock;
int size;
int (*hashfn)(void*);
struct Hnode{
char *key;
void *val;
Hnode *next;
} *nodes;
};