1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
#ifndef VBI_H
#define VBI_H
#include "vt.h"
#include "dllist.h"
#include "cache.h"
#include "lang.h"
#define PLL_ADJUST 4
struct raw_page
{
struct vt_page page[1];
struct enhance enh[1];
};
struct vbi
{
int fd;
struct cache *cache;
struct dl_head clients[1];
// page assembly
struct raw_page rpage[8]; // one for each magazin
struct raw_page *ppage; // points to page of previous pkt0
// DVB stuff
unsigned int ttpid;
u_int16_t sid;
};
struct vbi_client
{
struct dl_node node[1];
void (*handler)(void *data, struct vt_event *ev);
void *data;
};
struct vbi *vbi_open(char *vbi_dev_name, struct cache *ca,
const char *channel, char *outfile, u_int16_t sid, int ttpid);
void vbi_close(struct vbi *vbi);
void vbi_reset(struct vbi *vbi);
int vbi_add_handler(struct vbi *vbi, void *handler, void *data);
void vbi_del_handler(struct vbi *vbi, void *handler, void *data);
struct vt_page *vbi_query_page(struct vbi *vbi, int pgno, int subno);
struct vbi *open_null_vbi(struct cache *ca);
void send_errmsg(struct vbi *vbi, char *errmsg, ...);
#endif
|
