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#ifndef __LIB_DVB_DVBTIME_H_
#define __LIB_DVB_DVBTIME_H_
#ifndef SWIG
#include <lib/base/eerror.h>
#include <lib/dvb/esection.h>
#include <dvbsi++/time_date_section.h>
class eDVBChannel;
inline int fromBCD(int bcd)
{
if ((bcd&0xF0)>=0xA0)
return -1;
if ((bcd&0xF)>=0xA)
return -1;
return ((bcd&0xF0)>>4)*10+(bcd&0xF);
}
inline int toBCD(int dec)
{
if (dec >= 100)
return -1;
return int(dec/10)*0x10 + dec%10;
}
time_t parseDVBtime(__u8 t1, __u8 t2, __u8 t3, __u8 t4, __u8 t5);
class TDT: public eGTable
{
eDVBChannel *chan;
ePtr<iDVBDemux> demux;
ePtr<eTimer> m_interval_timer;
int createTable(unsigned int nr, const __u8 *data, unsigned int max);
void ready(int);
int update_count;
public:
TDT(eDVBChannel *chan, int update_count=0);
void start();
void startTimer(int interval);
int getUpdateCount() { return update_count; }
};
#endif // SWIG
class eDVBLocalTimeHandler: public Object
{
DECLARE_REF(eDVBLocalTimeHandler);
struct channel_data
{
ePtr<TDT> tdt;
ePtr<eDVBChannel> channel;
ePtr<eConnection> m_stateChangedConn;
int m_prevChannelState;
};
friend class TDT;
std::map<iDVBChannel*, channel_data> m_knownChannels;
std::map<eDVBChannelID,int> m_timeOffsetMap;
ePtr<eConnection> m_chanAddedConn;
bool m_time_ready;
int m_time_difference;
int m_last_tp_time_difference;
void DVBChannelAdded(eDVBChannel*);
void DVBChannelStateChanged(iDVBChannel*);
void readTimeOffsetData(const char*);
void writeTimeOffsetData(const char*);
void updateTime(time_t tp_time, eDVBChannel*, int updateCount);
static eDVBLocalTimeHandler *instance;
#ifdef SWIG
eDVBLocalTimeHandler();
~eDVBLocalTimeHandler();
#endif
public:
#ifndef SWIG
eDVBLocalTimeHandler();
~eDVBLocalTimeHandler();
#endif
PSignal0<void> m_timeUpdated;
bool ready() const { return m_time_ready; }
static eDVBLocalTimeHandler *getInstance() { return instance; }
};
#endif // __LIB_DVB_DVBTIME_H_
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