blob: c49e67e3905f3a38bc42a8060e9ac0acb257e769 (
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
78
79
80
81
82
83
84
85
86
87
88
89
|
#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, __u16 *hash=0);
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;
};
bool m_use_dvb_time;
ePtr<eTimer> m_updateNonTunedTimer;
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);
void updateNonTuned();
static eDVBLocalTimeHandler *instance;
#ifdef SWIG
eDVBLocalTimeHandler();
~eDVBLocalTimeHandler();
#endif
public:
#ifndef SWIG
eDVBLocalTimeHandler();
~eDVBLocalTimeHandler();
#endif
bool getUseDVBTime() { return m_use_dvb_time; }
void setUseDVBTime(bool b);
PSignal0<void> m_timeUpdated;
bool ready() const { return m_time_ready; }
static eDVBLocalTimeHandler *getInstance() { return instance; }
};
#endif // __LIB_DVB_DVBTIME_H_
|
