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
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
/*
* camdevice.h - GStreamer hardware CAM interface
* Copyright (C) 2007 Alessandro Decina
*
* Authors:
* Alessandro Decina <alessandro@nnva.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef CAM_DEVICE_H
#define CAM_DEVICE_H
#include "camtransport.h"
#include "camsession.h"
#include "camapplication.h"
#include "camresourcemanager.h"
#include "camapplicationinfo.h"
#include "camconditionalaccess.h"
typedef enum
{
CAM_DEVICE_STATE_CLOSED,
CAM_DEVICE_STATE_OPEN,
} CamDeviceState;
typedef struct
{
/* private */
CamDeviceState state;
char *filename;
int fd;
/* EN50221 layers */
CamTL *tl;
CamSL *sl;
CamAL *al;
/* apps provided by us */
CamResourceManager *mgr;
CamApplicationInfo *info;
CamConditionalAccess *cas;
} CamDevice;
CamDevice *cam_device_new (void);
void cam_device_free (CamDevice *device);
gboolean cam_device_open (CamDevice *device, const char *filename);
void cam_device_close (CamDevice *device);
gboolean cam_device_ready (CamDevice *device);
void cam_device_poll (CamDevice *device);
void cam_device_set_pmt (CamDevice *device,
GstStructure *pmt, CamConditionalAccessPmtFlag flag);
#endif /* CAM_DEVICE_H */
|
