blob: 3d1a21df8f88d20985a1d3e4e6232ce4fc4a3d0c (
plain)
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
70
71
72
73
74
75
76
77
|
/*
* $Id$
*
* (C) 2002 by Andreas Oberritter <obi@tuxbox.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#ifndef __dvb_table_sdt_h__
#define __dvb_table_sdt_h__
#include <lib/dvb_si/container.h>
#include "long_crc_table.h"
class ServiceDescription : public DescriptorContainer
{
protected:
unsigned serviceId : 16;
unsigned reserved1 : 6;
unsigned eitScheduleFlag : 1;
unsigned eitPresentFollowingFlag : 1;
unsigned runningStatus : 3;
unsigned freeCaMode : 1;
unsigned descriptorsLoopLength : 12;
public:
ServiceDescription(const uint8_t * const buffer);
uint16_t getServiceId(void) const;
uint8_t getEitScheduleFlag(void) const;
uint8_t getEitPresentFollowingFlag(void) const;
uint8_t getRunningStatus(void) const;
uint8_t getFreeCaMode(void) const;
};
typedef std::vector<ServiceDescription *> ServiceDescriptionVector;
typedef ServiceDescriptionVector::iterator ServiceDescriptionIterator;
typedef ServiceDescriptionVector::const_iterator ServiceDescriptionConstIterator;
class ServiceDescriptionTable : public LongCrcTable
{
protected:
unsigned originalNetworkId : 16;
unsigned reserved4 : 8;
ServiceDescriptionVector description;
public:
ServiceDescriptionTable(const uint8_t * const buffer);
~ServiceDescriptionTable(void);
static const enum PacketId PID = PID_SDT;
static const enum TableId TID = TID_SDT_ACTUAL;
static const uint32_t TIMEOUT = 3000;
uint16_t getOriginalNetworkId(void) const;
uint16_t getTransportStreamId(void) const { return getTableIdExtension(); }
const ServiceDescriptionVector *getDescriptions(void) const;
};
typedef std::vector<ServiceDescriptionTable *> ServiceDescriptionTableVector;
typedef ServiceDescriptionTableVector::iterator ServiceDescriptionTableIterator;
typedef ServiceDescriptionTableVector::const_iterator ServiceDescriptionTableConstIterator;
#endif /* __dvb_table_sdt_h__ */
|
