2 * $Id: eit.h,v 1.1 2003-10-17 15:36:38 tmbinc Exp $
4 * (C) 2002-2003 Andreas Oberritter <obi@saftware.de>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 #ifndef __dvb_table_eit_h__
23 #define __dvb_table_eit_h__
25 #include <lib/dvb_si/container.h>
26 #include "long_crc_table.h"
28 class Event : public DescriptorContainer
31 unsigned eventId : 16;
32 unsigned startTimeMjd : 16;
33 unsigned startTimeBcd : 24;
34 unsigned duration : 24;
35 unsigned runningStatus : 3;
36 unsigned freeCaMode : 1;
37 unsigned descriptorsLoopLength : 12;
40 Event(const uint8_t * const buffer);
42 uint16_t getEventId(void) const;
43 uint16_t getStartTimeMjd(void) const;
44 uint32_t getStartTimeBcd(void) const;
45 uint32_t getDuration(void) const;
46 uint8_t getRunningStatus(void) const;
47 uint8_t getFreeCaMode(void) const;
50 typedef std::vector<Event *> EventVector;
51 typedef EventVector::iterator EventIterator;
52 typedef EventVector::const_iterator EventConstIterator;
54 class EventInformationTable : public LongCrcTable
57 unsigned transportStreamId : 16;
58 unsigned originalNetworkId : 16;
59 unsigned segmentLastSectionNumber : 8;
60 unsigned lastTableId : 8;
64 EventInformationTable(const uint8_t * const buffer);
65 ~EventInformationTable(void);
67 static const uint16_t LENGTH = 4096;
68 static const enum PacketId PID = PID_EIT;
69 static const enum TableId TID = TID_EIT_ACTUAL;
70 static const uint32_t TIMEOUT = 3000;
72 uint16_t getTransportStreamId(void) const;
73 uint16_t getOriginalNetworkId(void) const;
74 uint8_t getLastSectionNumber(void) const;
75 uint8_t getLastTableId(void) const;
76 const EventVector *getEvents(void) const;
79 typedef std::vector<EventInformationTable *> EventInformationTableVector;
80 typedef EventInformationTableVector::iterator EventInformationTableIterator;
81 typedef EventInformationTableVector::const_iterator EventInformationTableConstIterator;
83 #endif /* __dvb_table_eit_h__ */