-
Notifications
You must be signed in to change notification settings - Fork 2
/
Copy pathdevice.c
1199 lines (1096 loc) · 32.4 KB
/
device.c
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
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
/*
* (c) BayCom GmbH, http://www.baycom.de, [email protected]
*
* See the COPYING file for copyright information and
* how to reach the author.
*
*/
#include <time.h>
#include <iostream>
#include <vdr/channels.h>
#include <vdr/ringbuffer.h>
#include <vdr/eit.h>
#include <vdr/timers.h>
#include <vdr/skins.h>
#include <vdr/eitscan.h>
#include "filter.h"
#include "device.h"
#include "mcli.h"
#define st_Pos 0x07FF
#define st_Neg 0x0800
#define DVB_SYSTEM_1 0
#define DVB_SYSTEM_2 1
#define MCLI_TS_BUFFER_SIZE_MB 4 // original: 4
using namespace std;
static int handle_ts (unsigned char *buffer, size_t len, void *p)
{
return p ? ((cMcliDevice *) p)->HandleTsData (buffer, len) : len;
}
//-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
static int handle_ten (tra_t * ten, void *p)
{
static bool flag_signal = false;
cMcliDevice *m = (cMcliDevice *) p;
if (ten) {
if (!flag_signal || (m_logskipmask & DEBUG_BIT_SIGNAL)) {
dsyslog("mcli::%s: m_chan.Name='%s' m_chan.Number=%d: Status:%02x Strength:0x%04x SNR:0x%04x BER:0x%04x\n", __FUNCTION__, m->CurChan()->Name(), m->CurChan()->Number(), ten->s.st, ten->s.strength, ten->s.snr, ten->s.ber);
flag_signal = true;
};
m->SetTenData (ten);
if (ten->s.st & FE_HAS_LOCK) {
m->m_locked.Broadcast ();
}
} else {
tra_t ten;
memset (&ten, 0, sizeof (tra_t));
m->SetTenData (&ten);
if (flag_signal || (m_logskipmask & DEBUG_BIT_SIGNAL)) {
//const cChannel *m_chan = m->CurChan();
dsyslog("mcli::%s: m_chan.Name='%s' m_chan.Number=%d: Signal lost\n", __FUNCTION__, m->CurChan()->Name(), m->CurChan()->Number());
flag_signal = false;
};
}
return 0;
}
cMcliDevice::cMcliDevice (void)
{
m_enable = false;
m_tuned = false;
StartSectionHandler ();
#ifdef USE_VDR_PACKET_BUFFER
dsyslog("mcli::%s: USING VDR PACKET BUFFER \n", __FUNCTION__);
m_PB = new cRingBufferLinear(MEGABYTE(MCLI_TS_BUFFER_SIZE_MB), TS_SIZE, false, "MCLI_TS");
m_PB->SetTimeouts (0, 100);
delivered = false;
#else
dsyslog("mcli::%s: USING INTERNAL MCLI PACKET BUFFER \n", __FUNCTION__);
m_PB = new cMyPacketBuffer (10000 * TS_SIZE, 10000);
m_PB->SetTimeouts (0, CLOCKS_PER_SEC * 20 / 1000);
#endif
m_filters = new cMcliFilters ();
m_pidsnum = 0;
m_mcpidsnum = 0;
m_filternum = 0;
m_mcli = NULL;
m_fetype = -1;
m_last = 0;
m_showtuning = 0;
m_ca_enable = false;
m_ca_override = false;
memset (m_pids, 0, sizeof (m_pids));
memset (&m_ten, 0, sizeof (tra_t));
m_pids[0].pid=-1;
m_disabletimeout = TEMP_DISABLE_TIMEOUT_DEFAULT;
m_tunerref = NULL;
m_camref = NULL;
InitMcli ();
#ifdef DEBUG_RESOURCES
DEBUG_MASK(DEBUG_BIT_RESOURCES,
dsyslog ("mcli::%s: DVB got device number %d", __FUNCTION__, CardIndex () + 1);
)
#endif
}
cMcliDevice::~cMcliDevice ()
{
LOCK_THREAD;
StopSectionHandler ();
#ifdef DEBUG_RESOURCES
DEBUG_MASK(DEBUG_BIT_RESOURCES,
dsyslog ("mcli::%s: DVB %d gets destructed", __FUNCTION__, CardIndex () + 1);
)
#endif
Cancel (0);
m_locked.Broadcast ();
ExitMcli ();
DELETENULL (m_filters);
DELETENULL (m_PB);
}
bool cMcliDevice::Ready() {
return m_mcli ? m_mcli->Ready() : false;
}
void cMcliDevice::SetTenData (tra_t * ten)
{
if(!ten->lastseen) {
ten->lastseen=m_ten.lastseen;
}
m_ten = *ten;
}
//-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
void cMcliDevice::SetEnable (bool val)
{
LOCK_THREAD;
#ifdef DEBUG_TUNE
DEBUG_MASK(DEBUG_BIT_TUNE,
dsyslog("mcli::%s: device %d: %d -> %d", __FUNCTION__, CardIndex()+1, m_enable, val);
)
#endif
m_enable = val;
if (!m_enable) {
recv_stop (m_r);
m_tuned = false;
if(GetCaEnable()) {
SetCaEnable(false);
m_mcli->CAMFree(m_camref);
m_camref = NULL;
}
if(m_tunerref) {
m_mcli->TunerFree(m_tunerref);
m_tunerref = NULL;
m_fetype = -1;
}
} else {
if(m_tunerref == NULL) {
#if VDRVERSNUM < 10702
bool s2=m_chan.Modulation() == QPSK_S2 || m_chan.Modulation() == PSK8;
#elif VDRVERSNUM < 10714
bool s2=m_chan.System() == SYS_DVBS2;
#elif VDRVERSNUM < 10722
cDvbTransponderParameters dtp(m_chan.Parameters());
bool s2=dtp.System() == SYS_DVBS2;
#elif VDRVERSNUM < 10723
#error "vdr version not supported"
#else
cDvbTransponderParameters dtp(m_chan.Parameters());
bool s2=dtp.System() == DVB_SYSTEM_2;
#endif
bool ret = false;
int pos;
int type;
TranslateTypePos(type, pos, m_chan.Source());
if(s2) {
type=FE_DVBS2;
}
ret = m_mcli->TunerAvailable((fe_type_t)type, pos);
if(!ret && type == FE_QPSK) {
type = FE_DVBS2;
ret = m_mcli->TunerAvailable((fe_type_t)type, pos);
}
if(!ret) {
return;
}
m_fetype = type;
int slot = -1;
if(m_chan.Ca(0)<=0xff) {
slot=m_chan.Ca(0)&0x03;
if(slot) {
slot--;
}
}
bool triggerCam = not(m_cam_disable || (m_debugmask & DEBUG_BIT_Action_SkipTriggerCam));
if((m_chan.Ca() || triggerCam) && !GetCaEnable() && m_mcli->CAMAvailable(NULL, slot) && (m_camref=m_mcli->CAMAlloc(NULL, slot))) {
SetCaEnable();
}
recv_tune (m_r, (fe_type_t)m_fetype, m_pos, &m_sec, &m_fep, m_pids);
m_tuned = true;
}
}
}
bool cMcliDevice::SetTempDisable (bool now)
{
if(!now) {
Lock();
}
//#ifndef REELVDR // they might find it out in some other place
// Check for tuning timeout
if(m_showtuning && Receiving(true) && ((time(NULL)-m_ten.lastseen)>=LASTSEEN_TIMEOUT)) {
Skins.QueueMessage(mtInfo, cString::sprintf(tr("Waiting for a free tuner (%s)"),m_chan.Name()));
m_showtuning = false;
}
//#endif
// printf("Device %d Receiving %d Priority %d\n",CardIndex () + 1, Receiving (true), Priority());
if((!Receiving (true) && (((time(NULL)-m_last) >= m_disabletimeout)) ) || now) {
recv_stop (m_r);
m_tuned = false;
if(GetCaEnable()) {
SetCaEnable(false);
#ifdef DEBUG_TUNE
DEBUG_MASK(DEBUG_BIT_TUNE,
dsyslog("mcli::%s: Releasing CAM on device %d (%s) (disable, %d)\n", __FUNCTION__, CardIndex()+1, m_chan.Name(), now);
)
#endif
m_mcli->CAMFree(m_camref);
m_camref = NULL;
}
if(m_tunerref) {
#ifdef DEBUG_TUNE
DEBUG_MASK(DEBUG_BIT_TUNE,
dsyslog("mcli::%s: Releasing tuner on device %d (%s)", __FUNCTION__, CardIndex()+1, m_chan.Name());
)
#endif
m_mcli->TunerFree(m_tunerref, false);
m_tunerref = NULL;
m_fetype = -1;
}
if(!now) {
Unlock();
}
return true;
}
if(!now) {
Unlock();
}
return false;
}
void cMcliDevice::SetFEType (fe_type_t val)
{
m_fetype = (int)val;
}
int cMcliDevice::HandleTsData (unsigned char *buffer, size_t len)
{
#ifdef USE_VDR_PACKET_BUFFER
cMutexLock lock (&m_PB_Lock);
#endif
m_filters->PutTS (buffer, len);
#ifdef GET_TS_PACKETS
unsigned char *ptr = m_PB->PutStart (len);
if (ptr) {
memcpy (ptr, buffer, len);
m_PB->PutEnd (len, 0, 0);
}
#else
#ifdef USE_VDR_PACKET_BUFFER
int m_PB_Free = m_PB->Free();
if((size_t)m_PB_Free < len) { // m_PB->Free() returns an int
m_PB->Clear();
if(Receiving(true)) esyslog("mcli::%s: buffer overflow DVB:%d m_chan.Name='%s' m_chan.Number=%d (len=%ld m_PB_Free=%d)", __FUNCTION__, CardIndex(), m_chan.Name(), m_chan.Number(), len, m_PB_Free);
}
return m_PB->Put(buffer, len);
#else
unsigned int i;
for (i = 0; i < len; i += TS_SIZE) {
unsigned char *ptr = m_PB->PutStart (TS_SIZE);
if (ptr) {
memcpy (ptr, buffer + i, TS_SIZE);
m_PB->PutEnd (TS_SIZE, 0, 0);
}
}
#endif
#endif
return len;
}
void cMcliDevice::InitMcli (void)
{
m_r = recv_add ();
register_ten_handler (m_r, handle_ten, this);
register_ts_handler (m_r, handle_ts, this);
}
void cMcliDevice::ExitMcli (void)
{
register_ten_handler (m_r, NULL, NULL);
register_ts_handler (m_r, NULL, NULL);
recv_del (m_r);
m_r = NULL;
}
bool cMcliDevice::ProvidesSource (int Source) const
{
int pos;
int type;
bool ret=false;
if (!m_enable) {
return false;
}
TranslateTypePos(type, pos, Source);
if(m_tunerref) {
ret= (type == m_fetype) || (type == FE_QPSK && m_fetype == FE_DVBS2);
if(ret) {
ret = m_mcli->TunerSatelitePositionLookup(m_tunerref, pos);
}
}
if(!ret) {
ret = m_mcli->TunerAvailable((fe_type_t)type, pos);
if(!ret && type == FE_QPSK) {
type = FE_DVBS2;
ret = m_mcli->TunerAvailable((fe_type_t)type, pos);
}
}
#ifdef DEBUG_TUNE_EXTRA
DEBUG_MASK(DEBUG_BIT_TUNE_EXTRA,
dsyslog ("mcli::%s: DVB:%d Type:%d Pos:%d -> %d\n", __FUNCTION__, CardIndex () + 1, type, pos, ret);
)
#endif
return ret;
}
bool cMcliDevice::ProvidesTransponder (const cChannel * Channel) const
{
if (!m_enable) {
return false;
}
#if VDRVERSNUM < 10702
bool s2=Channel->Modulation() == QPSK_S2 || Channel->Modulation() == PSK8;
#elif VDRVERSNUM < 10714
bool s2=Channel->System() == SYS_DVBS2;
#elif VDRVERSNUM < 10722
cDvbTransponderParameters dtp(Channel->Parameters());
bool s2=dtp.System() == SYS_DVBS2;
#elif VDRVERSNUM < 10723
#error "vdr version not supported"
#else
cDvbTransponderParameters dtp(Channel->Parameters());
bool s2=dtp.System() == DVB_SYSTEM_2;
#endif
bool ret=ProvidesSource (Channel->Source ());
//printf ("mcli::%s: DEBUG 'Channel->Parameters()' -> (%u) \n", __FUNCTION__, Channel->Parameters() );
//printf ("mcli::%s: DEBUG 's2=dtp.System() == DVB_SYSTEM_2' -> (%d)=(%d) == (%d) \n", __FUNCTION__, s2, dtp.System(), DVB_SYSTEM_2 );
//printf ("mcli::%s: DEBUG 'Channel->Source ()' -> (%u) \n", __FUNCTION__, Channel->Source () );
if(ret) {
int pos;
int type;
TranslateTypePos(type, pos, Channel->Source());
if(s2) {
type=FE_DVBS2;
}
if(m_tunerref) {
ret = (m_fetype == type) || (type == FE_QPSK && m_fetype == FE_DVBS2);
} else {
ret = false;
}
if(!ret) {
ret = m_mcli->TunerAvailable((fe_type_t)type, pos);
if(!ret && type == FE_QPSK) {
type = FE_DVBS2;
ret = m_mcli->TunerAvailable((fe_type_t)type, pos);
}
}
}
#ifdef DEBUG_TUNE_EXTRA
DEBUG_MASK(DEBUG_BIT_TUNE_EXTRA,
dsyslog ("mcli::%s: DVB:%d S2:%d %s@%p -> %d", __FUNCTION__, CardIndex () + 1, s2, Channel->Name (), this, ret);
)
#endif
return ret;
}
bool cMcliDevice::IsTunedToTransponder(const cChannel * Channel) const
{
// printf ("IsTunedToTransponder %s == %s \n", Channel->Name (), m_chan.Name ());
if (!m_enable || !m_tuned) {
return false;
}
#if VDRVERSNUM > 10713
cDvbTransponderParameters m_dtp(m_chan.Parameters());
cDvbTransponderParameters dtp(Channel->Parameters());
#endif
if (m_ten.s.st & FE_HAS_LOCK && m_chan.Source() == Channel->Source() &&
m_chan.Transponder() == Channel->Transponder() && m_chan.Frequency() == Channel->Frequency() &&
#if VDRVERSNUM > 10713
m_dtp.Modulation() == dtp.Modulation() &&
#else
m_chan.Modulation() == Channel->Modulation() &&
#endif
m_chan.Srate() == Channel->Srate()) {
return true;
}
return false;
}
bool cMcliDevice::CheckCAM(const cChannel * Channel, bool steal) const
{
if(GetCaOverride() || !Channel->Ca()) {
return true;
}
int slot = -1;
if(Channel->Ca(0)<=0xff) {
slot=Channel->Ca(0)&0x03;
if(slot) {
slot--;
}
}
if(m_camref && (m_camref->slot == slot || slot == -1)) {
return true;
}
if(!m_mcli->CAMAvailable(NULL, slot) && !m_mcli->CAMSteal(NULL, slot, steal)) {
return false;
}
return true;
}
bool cMcliDevice::ProvidesChannel (const cChannel * Channel, int Priority, bool * NeedsDetachReceivers) const
{
bool result = false;
bool hasPriority = Priority < 0 || Priority > this->Priority ();
bool needsDetachReceivers = false;
if (!m_enable) {
return false;
}
if(!CheckCAM(Channel, false)) {
#ifdef DEBUG_TUNE
DEBUG_MASK(DEBUG_BIT_TUNE,
dsyslog ("mcli::%s: DVB:%d Channel:%s, Prio:%d this->Prio:%d m_chan.Name:%s -> %d", __FUNCTION__, CardIndex () + 1, Channel->Name (), Priority, this->Priority (), m_chan.Name(), false);
)
#endif
return false;
}
if(ProvidesTransponder(Channel)) {
#ifdef DEBUG_TUNE_PC
DEBUG_MASK(DEBUG_BIT_TUNE_PC,
dsyslog ("mcli::ProvidesChannel: DEBUG DVB:%d Channel:%s * 'ProvidesTransponder(Channel)' is True", CardIndex () + 1, Channel->Name ());
)
#endif
result = hasPriority;
#ifdef DEBUG_TUNE_PC
DEBUG_MASK(DEBUG_BIT_TUNE_PC,
dsyslog ("mcli::ProvidesChannel: DEBUG result %d hasPriority %d", result, hasPriority);
)
#endif
if (Priority > IDLEPRIORITY && Receiving (true))
{
#ifdef DEBUG_TUNE_PC
DEBUG_MASK(DEBUG_BIT_TUNE_PC,
dsyslog ("mcli::ProvidesChannel: DEBUG DVB:%d Channel:%s * 'Priority %d > %d && Receiving()' is True", CardIndex () + 1, Channel->Name (), Priority, IDLEPRIORITY);
)
#endif
if (!IsTunedToTransponder(Channel)) {
needsDetachReceivers = true;
#ifdef DEBUG_TUNE_PC
DEBUG_MASK(DEBUG_BIT_TUNE_PC,
dsyslog ("mcli::ProvidesChannel: DEBUG DVB:%d Channel:%s * '!IsTunedToTransponder(Channel)' is True", CardIndex () + 1, Channel->Name ());
)
#endif
} else {
result = true;
#ifdef DEBUG_TUNE_PC
DEBUG_MASK(DEBUG_BIT_TUNE_PC,
dsyslog ("mcli::ProvidesChannel: DEBUG DVB:%d Channel:%s * '!IsTunedToTransponder(Channel)' is False * result = true ***** OK", CardIndex () + 1, Channel->Name ());
)
#endif
}
} else {
#ifdef DEBUG_TUNE_PC
DEBUG_MASK(DEBUG_BIT_TUNE_PC,
dsyslog ("mcli::ProvidesChannel: DEBUG DVB:%d Channel:%s * 'Priority %d > %d && Receiving()' is False", CardIndex () + 1, Channel->Name (), Priority, IDLEPRIORITY);
)
#endif
}
} else {
#ifdef DEBUG_TUNE_PC
DEBUG_MASK(DEBUG_BIT_TUNE_PC,
dsyslog ("mcli::ProvidesChannel: DEBUG DVB:%d Channel:%s * 'ProvidesTransponder(Channel)' is False", CardIndex () + 1, Channel->Name ());
)
#endif
}
#ifdef DEBUG_TUNE
DEBUG_MASK(DEBUG_BIT_TUNE,
dsyslog ("mcli::%s: DVB:%d Channel:%s, Prio:%d this->Prio:%d NeedsDetachReceivers:%d -> %d", __FUNCTION__, CardIndex () + 1, Channel->Name (), Priority, this->Priority (), needsDetachReceivers, result);
)
#endif
if (NeedsDetachReceivers) {
*NeedsDetachReceivers = needsDetachReceivers;
}
return result;
}
void cMcliDevice::TranslateTypePos(int &type, int &pos, const int Source) const
{
#if VDRVERSNUM < 10713
pos = Source;
pos = ((pos & st_Neg) ? 1 : -1) * (pos & st_Pos);
#else
int n = (Source & 0xffff);
if (n > 0x00007FFF) {
n |= 0xFFFF0000;
}
pos=abs(n);
#if VDRVERSNUM < 20100
// Changed the sign of the satellite position value in cSource to reflect the standard
// of western values being negative. The new member function cSource::Position() can be
// used to retrieve the orbital position of a satellite.
// see changelog vdr2.1.1 * found by [email protected]
if (n > 0 ){
pos = -pos;
}
#endif
#endif
if (pos) {
pos += 1800;
} else {
pos = NO_SAT_POS;
}
type = Source & cSource::st_Mask;
//printf("MCLI DEBUG type %d, cSource::stCable %d, cSource::stSat %d, cSource::stTerr %d \n", type, cSource::stCable, cSource::stSat, cSource::stTerr );
//printf("MCLI DEBUG FE_QAM %d, FE_QPSK %d, FE_OFDM %d \n", FE_QAM, FE_QPSK, FE_OFDM);
switch(type) {
case cSource::stSat:
type = FE_QPSK;
break;
case cSource::stCable:
type = FE_QAM;
break;
case cSource::stTerr:
type = FE_OFDM;
break;
default:
type = -1;
}
}
bool cMcliDevice::SetChannelDevice (const cChannel * Channel, bool LiveView)
{
bool is_scan = false;
int pos;
int type;
bool s2;
is_scan = !strlen(Channel->Name()) && !strlen(Channel->Provider());
#ifdef DEBUG_TUNE
DEBUG_MASK(DEBUG_BIT_TUNE,
dsyslog ("mcli::%s: Request tuning on DVB:%d to Channel:%s, Provider:%s, Source:%d, LiveView:%s, IsScan:%d CA:%d", __FUNCTION__, CardIndex () + 1, Channel->Name (), Channel->Provider (), Channel->Source (), LiveView ? "true" : "false", is_scan, Channel->Ca());
)
#endif
if (!m_enable) {
return false;
}
bool triggerCam = not(m_cam_disable || (m_debugmask & DEBUG_BIT_Action_SkipTriggerCam));
if(m_cam_disable && (Channel->Ca() || triggerCam)) {
LOGSKIP_MASK(LOGSKIP_BIT_SetChannelDevice_Reject,
dsyslog ("mcli::%s: Reject tuning on DVB:%d to Channel:%s (%d), Provider:%s, Source:%d, LiveView:%s, IsScan:%d CA:%d (requires CAM, but disabled by option)", __FUNCTION__, CardIndex () + 1, Channel->Name (), Channel->Number(), Channel->Provider (), Channel->Source (), LiveView ? "true" : "false", is_scan, Channel->Ca());
)
return scrNotAvailable;
};
LOCK_THREAD;
if(is_scan) {
m_disabletimeout = TEMP_DISABLE_TIMEOUT_SCAN;
} else if (GetCaOverride()) {
m_disabletimeout = TEMP_DISABLE_TIMEOUT_CAOVERRIDE;
} else {
m_disabletimeout = TEMP_DISABLE_TIMEOUT_DEFAULT;
}
bool cam_force = m_mcli && m_mcli->CAMPresent() && LiveView;
if(cam_force && !CheckCAM(Channel, true)) {
#ifdef DEBUG_TUNE
DEBUG_MASK(DEBUG_BIT_TUNE,
dsyslog("mcli::%s: No CAM on DVB %d available even after tried to steal one", __FUNCTION__, CardIndex () + 1);
dsyslog("mcli::%s: CAMPresent: %d", __FUNCTION__, m_mcli->CAMPresent());
)
#endif
return false;
}
if(!GetCaOverride() && (Channel->Ca() || triggerCam) && !GetCaEnable()) {
int slot = -1;
if(Channel->Ca(0)<=0xff) {
slot=Channel->Ca(0)&0x03;
if(slot) {
slot--;
}
}
if((m_camref=m_mcli->CAMAlloc(NULL, slot))) {
SetCaEnable();
}
else if(Channel->Ca()) {
#ifdef DEBUG_TUNE
DEBUG_MASK(DEBUG_BIT_TUNE,
dsyslog("mcli::%s: failed to get CAM on DVB %d (cam_force=%s)", __FUNCTION__, CardIndex () + 1, cam_force ? "true" : "false");
)
#endif
if(cam_force) {
return false;
}
}
}
TranslateTypePos(type, pos, Channel->Source());
#if VDRVERSNUM < 10702
s2=Channel->Modulation() == QPSK_S2 || Channel->Modulation() == PSK8;
#elif VDRVERSNUM < 10714
s2=Channel->System() == SYS_DVBS2;
#elif VDRVERSNUM < 10722
cDvbTransponderParameters dtp(Channel->Parameters());
s2=dtp.System() == SYS_DVBS2;
#elif VDRVERSNUM < 10723
#error "vdr version not supported"
#else
cDvbTransponderParameters dtp(Channel->Parameters());
s2=dtp.System() == DVB_SYSTEM_2;
#endif
if(s2) {
type = FE_DVBS2;
}
if(m_tunerref && (FE_QPSK == type) && (FE_DVBS2 == m_fetype)) type = FE_DVBS2;
if(m_tunerref && (m_fetype != type || !m_mcli->TunerSatelitePositionLookup(m_tunerref, pos))) {
m_mcli->TunerFree(m_tunerref);
m_tunerref = NULL;
}
if(s2 && (m_fetype != FE_DVBS2)) {
if(m_tunerref) {
m_mcli->TunerFree(m_tunerref);
m_tunerref = NULL;
}
type=FE_DVBS2;
}
if(m_tunerref == NULL) {
m_tunerref = m_mcli->TunerAlloc((fe_type_t)type, pos);
if(m_tunerref == NULL && type == FE_QPSK) {
type = FE_DVBS2;
m_tunerref = m_mcli->TunerAlloc((fe_type_t)type, pos);
}
m_tuned = false;
if(m_tunerref == NULL) {
return false;
}
m_fetype = type;
}
m_pos = pos;
if (IsTunedToTransponder (Channel) && !is_scan) {
m_chan = *Channel;
#ifdef DEBUG_TUNE
DEBUG_MASK(DEBUG_BIT_TUNE,
dsyslog("mcli::%s: Already tuned to transponder on DVB %d", __FUNCTION__, CardIndex () + 1);
)
#endif
return true;
} else {
memset (&m_ten, 0, sizeof (tra_t));
}
memset (&m_sec, 0, sizeof (recv_sec_t));
memset (&m_fep, 0, sizeof (struct dvb_frontend_parameters));
m_chan = *Channel;
#ifdef DEBUG_TUNE
DEBUG_MASK(DEBUG_BIT_TUNE,
dsyslog ("mcli::%s: Really tuning now DVB:%d to Channel:%s, Provider:%s, Source:%d, LiveView:%s, IsScan:%d CA:%d", __FUNCTION__, CardIndex () + 1, Channel->Name (), Channel->Provider (), Channel->Source (), LiveView ? "true" : "false", is_scan, Channel->Ca());
)
#endif
switch (m_fetype) {
case FE_DVBS2:
case FE_QPSK:{ // DVB-S
int frequency = Channel->Frequency ();
#if VDRVERSNUM < 10714
fe_sec_voltage_t volt = (Channel->Polarization () == 'v' || Channel->Polarization () == 'V' || Channel->Polarization () == 'r' || Channel->Polarization () == 'R') ? SEC_VOLTAGE_13 : SEC_VOLTAGE_18;
#else
fe_sec_voltage_t volt = (dtp.Polarization () == 'v' || dtp.Polarization () == 'V' || dtp.Polarization () == 'r' || dtp.Polarization () == 'R') ? SEC_VOLTAGE_13 : SEC_VOLTAGE_18;
frequency =::abs (frequency); // Allow for C-band, where the frequency is less than the LOF
#endif
m_sec.voltage = volt;
m_fep.frequency = frequency * 1000UL;
#if VDRVERSNUM < 10714
m_fep.inversion = fe_spectral_inversion_t (Channel->Inversion ());
#else
m_fep.inversion = fe_spectral_inversion_t (dtp.Inversion ());
#endif
m_fep.u.qpsk.symbol_rate = Channel->Srate () * 1000UL;
#if VDRVERSNUM < 10702
// m_fep.u.qpsk.fec_inner = fe_code_rate_t (Channel->CoderateH () | (Channel->Modulation () << 16));
int modulation = Channel->Modulation ();
#if DVB_API_VERSION > 3
if (modulation==PSK_8) // Needed if PSK_8 != PSK8
modulation = PSK8;
else if(modulation==PSK_8+4) // patched DVB_V5 QPSK for S2
modulation = QPSK_S2;
#endif
m_fep.u.qpsk.fec_inner = fe_code_rate_t (Channel->CoderateH () | (modulation << 16));
#elif VDRVERSNUM < 10714
if(s2) {
int modulation = 0;
switch(Channel->Modulation ()) {
case QPSK:
modulation = QPSK_S2;
break;
case PSK_8:
modulation = PSK8;
break;
}
m_fep.u.qpsk.fec_inner = fe_code_rate_t (Channel->CoderateH () | (modulation << 16));
}
#else
if(s2) {
int modulation = 0;
switch(dtp.Modulation ()) {
case QPSK:
modulation = QPSK_S2;
break;
case PSK_8:
modulation = PSK8;
break;
}
int coderateH = dtp.CoderateH ();
switch(dtp.CoderateH()) {
case FEC_AUTO+1: // DVB-API 5 FEC_3_5
coderateH = FEC_AUTO+4; // MCLI-API FEC_3_5
break;
case FEC_AUTO+2: // DVB-API 5 FEC_9_10
coderateH = FEC_AUTO+5; // MCLI-API FEC_9_10
break;
}
m_fep.u.qpsk.fec_inner = fe_code_rate_t (coderateH | (modulation << 16));
}
#endif
}
break;
case FE_QAM:{ // DVB-C
// Frequency and symbol rate:
m_fep.frequency = FrequencyToHz (Channel->Frequency ());
#if VDRVERSNUM < 10714
m_fep.inversion = fe_spectral_inversion_t (Channel->Inversion ());
m_fep.u.qam.fec_inner = fe_code_rate_t (Channel->CoderateH ());
m_fep.u.qam.modulation = fe_modulation_t (Channel->Modulation ());
#else
m_fep.inversion = fe_spectral_inversion_t (dtp.Inversion ());
m_fep.u.qam.fec_inner = fe_code_rate_t (dtp.CoderateH ());
m_fep.u.qam.modulation = fe_modulation_t (dtp.Modulation ());
#endif
m_fep.u.qam.symbol_rate = Channel->Srate () * 1000UL;
}
break;
case FE_OFDM:{ // DVB-T
// Frequency and OFDM paramaters:
m_fep.frequency = FrequencyToHz (Channel->Frequency ());
#if VDRVERSNUM < 10714
m_fep.inversion = fe_spectral_inversion_t (Channel->Inversion ());
m_fep.u.ofdm.bandwidth = fe_bandwidth_t (Channel->Bandwidth ());
m_fep.u.ofdm.code_rate_HP = fe_code_rate_t (Channel->CoderateH ());
m_fep.u.ofdm.code_rate_LP = fe_code_rate_t (Channel->CoderateL ());
m_fep.u.ofdm.constellation = fe_modulation_t (Channel->Modulation ());
m_fep.u.ofdm.transmission_mode = fe_transmit_mode_t (Channel->Transmission ());
m_fep.u.ofdm.guard_interval = fe_guard_interval_t (Channel->Guard ());
m_fep.u.ofdm.hierarchy_information = fe_hierarchy_t (Channel->Hierarchy ());
#else
m_fep.inversion = fe_spectral_inversion_t (dtp.Inversion ());
m_fep.u.ofdm.bandwidth = fe_bandwidth_t (dtp.Bandwidth ());
m_fep.u.ofdm.code_rate_HP = fe_code_rate_t (dtp.CoderateH ());
m_fep.u.ofdm.code_rate_LP = fe_code_rate_t (dtp.CoderateL ());
m_fep.u.ofdm.constellation = fe_modulation_t (dtp.Modulation ());
m_fep.u.ofdm.transmission_mode = fe_transmit_mode_t (dtp.Transmission ());
m_fep.u.ofdm.guard_interval = fe_guard_interval_t (dtp.Guard ());
m_fep.u.ofdm.hierarchy_information = fe_hierarchy_t (dtp.Hierarchy ());
#endif
}
break;
default:
esyslog ("mcli::%s: ERROR: attempt to set channel with unknown DVB frontend type", __FUNCTION__);
return false;
}
recv_tune (m_r, (fe_type_t)m_fetype, m_pos, &m_sec, &m_fep, m_pids);
m_tuned = true;
if((m_pids[0].pid==-1)) {
dvb_pid_t pi;
memset(&pi, 0, sizeof(dvb_pid_t));
recv_pid_add (m_r, &pi);
// printf("add dummy pid 0 @ %p\n", this);
}
#ifdef DEBUG_PIDS
DEBUG_MASK(DEBUG_BIT_PIDS,
dsyslog ("mcli::%s: %p Pidsnum:%d m_pidsnum:%d", __FUNCTION__, m_r, m_mcpidsnum, m_pidsnum);
for (int i = 0; i < m_mcpidsnum; i++) {
dsyslog ("mcli::%s: Pid:%d Id:%d", __FUNCTION__, m_pids[i].pid, m_pids[i].id);
}
)
#endif
m_ten.lastseen=m_last=time(NULL);
m_showtuning = true;
return true;
}
bool cMcliDevice::HasLock (int TimeoutMs) const
{
dbg ("HasLock TimeoutMs:%d\n", TimeoutMs);
if ((m_ten.s.st & FE_HAS_LOCK) || !TimeoutMs) {
return m_ten.s.st & FE_HAS_LOCK;
}
cMutexLock MutexLock ((cMutex*)&mutex); // ugly hack to lock a mutex in a const member
if (TimeoutMs && !(m_ten.s.st & FE_HAS_LOCK)) {
((cCondVar&)m_locked).TimedWait ((cMutex&)mutex, TimeoutMs); // ugly hack to lock a mutex in a const member
}
if (m_ten.s.st & FE_HAS_LOCK) {
return true;
}
return false;
}
bool cMcliDevice::SetPid (cPidHandle * Handle, int Type, bool On)
{
#ifdef DEBUG_TUNE
DEBUG_MASK(DEBUG_BIT_TUNE,
dsyslog ("mcli::%s: DVB:%d Pid:%d (%s), Type:%d, On:%d, used:%d sid:%d ca_enable:%d channel_ca:%d", __FUNCTION__, CardIndex () + 1, Handle->pid, m_chan.Name(), Type, On, Handle->used, m_chan.Sid(), GetCaEnable(), m_chan.Ca (0));
)
#endif
dvb_pid_t pi;
memset (&pi, 0, sizeof (dvb_pid_t));
if (!m_enable) {
return false;
}
// LOCK_THREAD; // deactivated because resulting in deadlock with osdteletext and zapping
if (Handle->pid && (On || !Handle->used)) {
m_pidsnum += On ? 1 : -1;
if (m_pidsnum < 0) {
m_pidsnum = 0;
}
if (On) {
pi.pid = Handle->pid;
if (GetCaEnable() && (m_chan.Ca(0) || (m_camref && m_camref->trigger && (!m_camref->triggerSid || m_camref->triggerSid == m_chan.Sid())))) {
pi.id= m_chan.Sid();
if(m_chan.Ca(0)<=0xff) {
pi.priority=m_chan.Ca(0)&0x03;
}
if (!m_chan.Ca(0)) {
m_camref->triggerSid = pi.id;
#ifdef DEBUG_TUNE
DEBUG_MASK(DEBUG_BIT_TUNE,
dsyslog("Mcli::%s: FTA CAM-Trigger Pid %d Sid %d", __FUNCTION__, pi.pid, pi.id);
)
#endif
}
}
#ifdef ENABLE_DEVICE_PRIORITY
int Prio = Priority();
if(Prio>50) // Recording prio high
pi.priority |= 3<<2;
else if(Prio > 10) // Recording prio normal
pi.priority |= 2<<2;
else if(Prio >= 0) // Recording prio low
pi.priority |= 1<<2;
else if(Prio == -1) // Live
pi.priority |= 1<<2;
#endif
#ifdef DEBUG_PIDS_ADD_DEL
DEBUG_MASK(DEBUG_BIT_PIDS_ADD_DEL,
dsyslog ("mcli::%s: DVB:%d Add Pid:%d Sid:%d Type:%d Prio:%d %d", __FUNCTION__, CardIndex () + 1, pi.pid, pi.id, Type, pi.priority, m_chan.Ca(0));
)
#endif
recv_pid_add (m_r, &pi);
} else {
#ifdef DEBUG_PIDS_ADD_DEL
DEBUG_MASK(DEBUG_BIT_PIDS_ADD_DEL,
dsyslog ("mcli::%s: DVB:%d Del Pid:%d", __FUNCTION__, CardIndex () + 1, Handle->pid);
)
#endif
if (m_camref)
m_camref->trigger = false;
recv_pid_del (m_r, Handle->pid);
}
}
m_mcpidsnum = recv_pids_get (m_r, m_pids);
#ifdef DEBUG_PIDS
DEBUG_MASK(DEBUG_BIT_PIDS,
dsyslog ("mcli::%s: %p Pidsnum:%d m_pidsnum:%d m_filternum:%d", __FUNCTION__, m_r, m_mcpidsnum, m_pidsnum, m_filternum);
for (int i = 0; i < m_mcpidsnum; i++) {
dsyslog ("mcli::%s: Pid:%d Id:%d", __FUNCTION__, m_pids[i].pid, m_pids[i].id);
}
)
#endif
m_last=time(NULL);
return true;
}
bool cMcliDevice::OpenDvr (void)
{
m_dvr_open = true;
return true;
}
void cMcliDevice::CloseDvr (void)
{
m_dvr_open = false;
}
#ifdef GET_TS_PACKETS
int cMcliDevice::GetTSPackets (uchar * Data, int count)
{
if (!m_enable || !m_dvr_open) {
return 0;
}
m_PB->GetEnd ();
int size;
uchar *buf = m_PB->GetStartMultiple (count, &size, 0, 0);
if (buf) {
memcpy (Data, buf, size);
m_PB->GetEnd ();
return size;
} else {
return 0;
}
} // cMcliDevice::GetTSPackets
#endif
bool cMcliDevice::GetTSPacket (uchar * &Data)
{
#ifdef USE_VDR_PACKET_BUFFER
if (!m_enable || !m_dvr_open) return false;
Data = NULL;
int Count = 0;
if(delivered) {
m_PB->Del(TS_SIZE);
delivered=false;
}
uchar *p = m_PB->Get(Count);
if (p && Count >= TS_SIZE) {
if (*p != TS_SYNC_BYTE) {
for (int i = 1; i < Count; i++) {
if (p[i] == TS_SYNC_BYTE) {
Count = i;
break;
}
}
m_PB->Del(Count);
esyslog("mcli::%s: skipped %d bytes to sync on TS packet on DVB %d", __FUNCTION__, Count, CardIndex());
return true;
}
delivered = true;
Data = p;