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/*
* $Id$
*
* (C) 2002-2003 Andreas Oberritter <obi@saftware.de>
*
* 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_nit_h__
#define __dvb_table_nit_h__
#include <lib/dvb_si/container.h>
#include "long_crc_table.h"
class TransportStreamInfo : public DescriptorContainer
{
protected:
unsigned transportStreamId : 16;
unsigned originalNetworkId : 16;
unsigned reserved1 : 4;
unsigned transportDescriptorsLength : 12;
public:
TransportStreamInfo(const uint8_t * const buffer);
uint16_t getTransportStreamId(void) const;
uint16_t getOriginalNetworkId(void) const;
};
typedef std::vector<TransportStreamInfo *> TransportStreamInfoVector;
typedef TransportStreamInfoVector::iterator TransportStreamInfoIterator;
typedef TransportStreamInfoVector::const_iterator TransportStreamInfoConstIterator;
class NetworkInformationTable : public LongCrcTable, public DescriptorContainer
{
protected:
unsigned reserved4 : 3;
unsigned networkDescriptorsLength : 12;
unsigned reserved5 : 4;
unsigned transportStreamLoopLength : 12;
TransportStreamInfoVector tsInfo;
public:
NetworkInformationTable(const uint8_t * const buffer);
~NetworkInformationTable(void);
static const enum PacketId PID = PID_NIT;
static const enum TableId TID = TID_NIT_ACTUAL;
static const uint32_t TIMEOUT = 12000;
const TransportStreamInfoVector *getTsInfo(void) const;
};
typedef std::vector<NetworkInformationTable *> NetworkInformationTableVector;
typedef NetworkInformationTableVector::iterator NetworkInformationTableIterator;
typedef NetworkInformationTableVector::const_iterator NetworkInformationTableConstIterator;
#endif /* __dvb_table_nit_h__ */
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