format.h 957 Bytes
Newer Older
Jack Moffitt's avatar
Jack Moffitt committed
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
/* format.h
**
** format plugin header
**
*/
#ifndef __FORMAT_H__
#define __FORMAT_H__

typedef enum _format_type_tag
{
	FORMAT_TYPE_VORBIS,
	FORMAT_TYPE_MP3
} format_type_t;

typedef struct _format_plugin_tag
{
	format_type_t type;

Jack Moffitt's avatar
Jack Moffitt committed
19
20
21
	/* we need to know the mount to report statistics */
	char *mount;

22
23
    char *format_description;

Jack Moffitt's avatar
Jack Moffitt committed
24
25
26
27
28
	/* set this is the data format has a header that
	** we must send before regular data
	*/
	int has_predata;

Michael Smith's avatar
Michael Smith committed
29
30
    int (*get_buffer)(struct _format_plugin_tag *self, char *data, unsigned long
            len, refbuf_t **buffer);
Jack Moffitt's avatar
Jack Moffitt committed
31
	refbuf_queue_t *(*get_predata)(struct _format_plugin_tag *self);
32
	void (*free_plugin)(struct _format_plugin_tag *self);
Jack Moffitt's avatar
Jack Moffitt committed
33
34
35
36
37

	/* for internal state management */
	void *_state;
} format_plugin_t;

Michael Smith's avatar
Michael Smith committed
38
format_type_t format_get_type(char *contenttype);
39
char *format_get_mimetype(format_type_t type);
Jack Moffitt's avatar
Jack Moffitt committed
40
format_plugin_t *format_get_plugin(format_type_t type, char *mount);
Jack Moffitt's avatar
Jack Moffitt committed
41
42
43
44
45
46
47
48
49

#endif  /* __FORMAT_H__ */