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
90
91
92
93
94
95
96
97
98
|
#include "remux/ts2ps.h"
#include "remux/ts2pes.h"
#include "remux/ts2es.h"
#include "remux/extern.h"
#include <vdr/ringbuffer.h>
#include "server/recstreamer.h"
#include "server/connection.h"
#include "common.h"
using namespace Streamdev;
// --- cStreamdevRecStreamer -------------------------------------------------
cStreamdevRecStreamer::cStreamdevRecStreamer(const cServerConnection *Connection, RecPlayer *RecPlayer, eStreamType StreamType, int64_t StartOffset, const int *Apid, const int *Dpid):
cStreamdevStreamer("streamdev-recstreaming", Connection),
m_RecPlayer(RecPlayer),
m_StartOffset(StartOffset),
m_From(0L)
{
Dprintf("New rec streamer\n");
m_To = (int64_t) m_RecPlayer->getLengthBytes() - StartOffset - 1;
const cPatPmtParser *parser = RecPlayer->getPatPmtData();
const int *Apids = Apid ? Apid : parser->Apids();
const int *Dpids = Dpid ? Dpid : parser->Dpids();
switch (StreamType) {
case stES:
{
int pid = parser->Vpid();
if (Apid && Apid[0])
pid = Apid[0];
else if (Dpid && Dpid[0])
pid = Dpid[0];
SetRemux(new cTS2ESRemux(pid));
}
break;
case stPES:
if (!m_RecPlayer->getCurrentRecording()->IsPesRecording())
SetRemux(new cTS2PESRemux(parser->Vpid(), Apids, Dpids, parser->Spids()));
break;
#ifdef STREAMDEV_PS
case stPS:
SetRemux(new cTS2PSRemux(parser->Vpid(), Apids, Dpids, parser->Spids()));
break;
#endif
case stEXT:
SetRemux(new cExternRemux(Connection, parser, Apids, Dpids));
break;
default:
break;
}
}
cStreamdevRecStreamer::~cStreamdevRecStreamer()
{
Dprintf("Desctructing rec streamer\n");
Stop();
}
int64_t cStreamdevRecStreamer::SetRange(int64_t &From, int64_t &To)
{
int64_t l = (int64_t) GetLength();
if (From < 0L) {
From += l;
if (From < 0L)
From = 0L;
To = l - 1;
}
else {
if (To < 0L)
To += l;
else if (To >= l)
To = l - 1;
if (From > To) {
// invalid range - return whole content
From = 0L;
To = l - 1;
}
}
m_From = From;
m_To = To;
return m_To - m_From + 1;
}
uchar* cStreamdevRecStreamer::GetFromReceiver(int &Count)
{
if (m_From <= m_To) {
Count = (int) m_RecPlayer->getBlock(m_Buffer, m_StartOffset + m_From, sizeof(m_Buffer));
return m_Buffer;
}
return NULL;
}
cString cStreamdevRecStreamer::ToText() const
{
return "REPLAY";
}
|
