/
dtvconfparser.h
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/
dtvconfparser.h
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/* -*- Mode: c++ -*-
* vim: set expandtab tabstop=4 shiftwidth=4:
*
* Original Project
* MythTV http://www.mythtv.org
*
* Author(s):
* John Pullan (john@pullan.org)
*
* Description:
* Collection of classes to provide dvb channel scanning
* functionallity
*
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
* Or, point your browser to http://www.gnu.org/copyleft/gpl.html
*
*/
#ifndef _DTVCONFPARSER_H_
#define _DTVCONFPARSER_H_
// POSIX headers
#include <stdint.h>
#include <unistd.h>
// C++ headers
#include <vector>
using namespace std;
// Qt headers
#include <QString>
// MythTV headers
#include "dtvmultiplex.h"
class QStringList;
class DTVChannelInfo
{
public:
DTVChannelInfo() :
name(QString::null), serviceid(0), lcn(-1) {}
QString toString() const;
public:
QString name;
uint serviceid;
int lcn;
};
typedef vector<DTVChannelInfo> DTVChannelInfoList;
class DTVTransport : public DTVMultiplex
{
public:
DTVTransport(const DTVMultiplex &other) : DTVMultiplex(other) { }
public:
DTVChannelInfoList channels;
};
typedef vector<DTVTransport> DTVChannelList;
/** \class DTVConfParser
* \brief Parses dvb-utils channel scanner output files.
*/
class DTVConfParser
{
public:
enum return_t { ERROR_CARDTYPE, ERROR_OPEN, ERROR_PARSE, OK };
enum cardtype_t { ATSC, OFDM, QPSK, QAM, DVBS2, UNKNOWN };
DTVConfParser(enum cardtype_t _type, uint sourceid, const QString &_file);
virtual ~DTVConfParser() { }
return_t Parse(void);
DTVChannelList GetChannels(void) const { return channels; }
private:
bool ParseVDR( const QStringList &tokens, int channelNo = -1);
bool ParseConf( const QStringList &tokens);
bool ParseConfOFDM(const QStringList &tokens);
bool ParseConfQPSK(const QStringList &tokens);
bool ParseConfQAM( const QStringList &tokens);
bool ParseConfATSC(const QStringList &tokens);
private:
cardtype_t type;
uint sourceid;
QString filename;
void AddChannel(const DTVMultiplex &mux, DTVChannelInfo &chan);
DTVChannelList channels;
};
#endif // _DTVCONFPARSER_H_