/
cardutil.cpp
2597 lines (2181 loc) · 70.5 KB
/
cardutil.cpp
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
// Standard UNIX C headers
#include <fcntl.h>
#include <unistd.h>
#include <algorithm>
#if defined(USING_V4L2) || defined(USING_DVB)
#include <sys/ioctl.h>
#endif
// Qt headers
#include <QMap>
#include <QDir>
// MythTV headers
#include "mythconfig.h"
#include "cardutil.h"
#include "videosource.h"
#include "dvbchannel.h"
#include "diseqcsettings.h"
#include "sourceutil.h"
#include "mythdb.h"
#include "mythlogging.h"
#ifdef USING_DVB
#include "dvbtypes.h"
#endif
#ifdef USING_V4L1
#include <linux/videodev.h>
#endif
#ifdef USING_V4L2
#include <linux/videodev2.h>
#endif
#ifdef USING_HDHOMERUN
#include "hdhomerun.h"
#endif
#ifdef USING_ASI
#include <dveo/asi.h>
#include <dveo/master.h>
#endif
#define LOC QString("CardUtil: ")
QString CardUtil::GetScanableCardTypes(void)
{
QString cardTypes = "";
#ifdef USING_DVB
cardTypes += "'DVB'";
#endif // USING_DVB
#ifdef USING_V4L2
if (!cardTypes.isEmpty())
cardTypes += ",";
cardTypes += "'V4L'";
# ifdef USING_IVTV
cardTypes += ",'MPEG'";
# endif // USING_IVTV
#endif // USING_V4L2
#ifdef USING_IPTV
if (!cardTypes.isEmpty())
cardTypes += ",";
cardTypes += "'FREEBOX'";
#endif // USING_IPTV
#ifdef USING_HDHOMERUN
if (!cardTypes.isEmpty())
cardTypes += ",";
cardTypes += "'HDHOMERUN'";
#endif // USING_HDHOMERUN
#ifdef USING_ASI
if (!cardTypes.isEmpty())
cardTypes += ",";
cardTypes += "'ASI'";
#endif
#ifdef USING_CETON
if (!cardTypes.isEmpty())
cardTypes += ",";
cardTypes += "'CETON'";
#endif // USING_CETON
if (cardTypes.isEmpty())
cardTypes = "'DUMMY'";
return QString("(%1)").arg(cardTypes);
}
bool CardUtil::IsCableCardPresent(uint cardid,
const QString &cardType)
{
if (cardType == "HDHOMERUN")
{
#ifdef USING_HDHOMERUN
hdhomerun_device_t *hdhr;
hdhomerun_tuner_status_t status;
QString device = GetVideoDevice(cardid);
hdhr = hdhomerun_device_create_from_str(device.toAscii(), NULL);
if (!hdhr)
return false;
int oob = -1;
oob = hdhomerun_device_get_oob_status(hdhr, NULL, &status);
// if no OOB tuner, oob will be < 1. If no CC present, OOB
// status will be "none."
if (oob > 0 && (strncmp(status.channel, "none", 4) != 0))
{
LOG(VB_GENERAL, LOG_INFO, "Cardutil: HDHomeRun Cablecard Present.");
return true;
}
else
#endif
return false;
}
else if (cardType == "CETON")
{
#ifdef USING_CETON
// TODO FIXME implement detection of Cablecard presence
LOG(VB_GENERAL, LOG_INFO, "Cardutil: TODO Ceton Is Cablecard Present?");
return true;
#else
return false;
#endif
}
else
return false;
}
bool CardUtil::IsTunerShared(uint cardidA, uint cardidB)
{
LOG(VB_GENERAL, LOG_DEBUG, QString("IsTunerShared(%1,%2)")
.arg(cardidA).arg(cardidB));
MSqlQuery query(MSqlQuery::InitCon());
query.prepare("SELECT videodevice, hostname, cardtype "
"FROM capturecard "
"WHERE ( (cardid = :CARDID_A) OR "
" (cardid = :CARDID_B) )");
query.bindValue(":CARDID_A", cardidA);
query.bindValue(":CARDID_B", cardidB);
if (!query.exec())
{
MythDB::DBError("CardUtil::is_tuner_shared", query);
return false;
}
if (!query.next())
return false;
const QString vdevice = query.value(0).toString();
const QString hostname = query.value(1).toString();
const QString cardtype = query.value(2).toString();
if (!IsTunerSharingCapable(cardtype.toUpper()))
return false;
if (!query.next())
return false;
bool ret = ((vdevice == query.value(0).toString()) &&
(hostname == query.value(1).toString()) &&
(cardtype == query.value(2).toString()));
LOG(VB_RECORD, LOG_DEBUG, QString("IsTunerShared(%1,%2) -> %3")
.arg(cardidA).arg(cardidB).arg(ret));
return ret;
}
/** \fn CardUtil::IsCardTypePresent(const QString&, QString)
* \brief Returns true if the card type is present and connected to an input
* \param rawtype Card type as used in DB or empty string for all cards
* \param hostname Host to check, or empty string for current host
*/
bool CardUtil::IsCardTypePresent(const QString &rawtype, QString hostname)
{
if (hostname.isEmpty())
hostname = gCoreContext->GetHostName();
MSqlQuery query(MSqlQuery::InitCon());
QString qstr =
"SELECT count(cardtype) "
"FROM capturecard, cardinput "
"WHERE cardinput.cardid = capturecard.cardid AND "
" capturecard.hostname = :HOSTNAME";
if (!rawtype.isEmpty())
qstr += " AND capturecard.cardtype = :CARDTYPE";
query.prepare(qstr);
if (!rawtype.isEmpty())
query.bindValue(":CARDTYPE", rawtype.toUpper());
query.bindValue(":HOSTNAME", hostname);
if (!query.exec())
{
MythDB::DBError("CardUtil::IsCardTypePresent", query);
return false;
}
uint count = 0;
if (query.next())
count = query.value(0).toUInt();
return count > 0;
}
QStringList CardUtil::GetCardTypes(void)
{
QStringList cardtypes;
MSqlQuery query(MSqlQuery::InitCon());
query.prepare("SELECT DISTINCT cardtype "
"FROM capturecard");
if (!query.exec())
{
MythDB::DBError("CardUtil::GetCardTypes()", query);
}
else
{
while (query.next())
cardtypes.push_back(query.value(0).toString());
}
return cardtypes;
}
/** \fn CardUtil::GetVideoDevices(const QString&, QString)
* \brief Returns the videodevices of the matching cards, duplicates removed
* \param rawtype Card type as used in DB or empty string for all cardids
* \param hostname Host to check, or empty string for current host
*/
QStringList CardUtil::GetVideoDevices(const QString &rawtype, QString hostname)
{
QStringList list;
if (hostname.isEmpty())
hostname = gCoreContext->GetHostName();
MSqlQuery query(MSqlQuery::InitCon());
QString qstr =
"SELECT videodevice "
"FROM capturecard "
"WHERE hostname = :HOSTNAME";
if (!rawtype.isEmpty())
qstr += " AND cardtype = :CARDTYPE";
query.prepare(qstr);
if (!rawtype.isEmpty())
query.bindValue(":CARDTYPE", rawtype.toUpper());
query.bindValue(":HOSTNAME", hostname);
if (!query.exec())
{
MythDB::DBError("CardUtil::GetVideoDevices", query);
return list;
}
QMap<QString,bool> dup;
while (query.next())
{
QString videodevice = query.value(0).toString();
if (dup[videodevice])
continue;
list.push_back(videodevice);
dup[videodevice] = true;
}
return list;
}
QStringList CardUtil::ProbeVideoDevices(const QString &rawtype)
{
QStringList devs;
if (rawtype.toUpper() == "DVB")
{
QDir dir("/dev/dvb", "adapter*", QDir::Name, QDir::Dirs);
const QFileInfoList il = dir.entryInfoList();
if (il.isEmpty())
return devs;
QFileInfoList::const_iterator it = il.begin();
for (; it != il.end(); ++it)
{
QDir subdir(it->filePath(), "frontend*", QDir::Name, QDir::Files | QDir::System);
const QFileInfoList subil = subdir.entryInfoList();
if (subil.isEmpty())
continue;
QFileInfoList::const_iterator subit = subil.begin();
for (; subit != subil.end(); ++subit)
devs.push_back(subit->filePath());
}
}
else if (rawtype.toUpper() == "ASI")
{
QDir dir("/dev/", "asirx*", QDir::Name, QDir::System);
const QFileInfoList il = dir.entryInfoList();
if (il.isEmpty())
return devs;
QFileInfoList::const_iterator it = il.begin();
for (; it != il.end(); ++it)
{
if (GetASIDeviceNumber(it->filePath()) >= 0)
{
devs.push_back(it->filePath());
continue;
}
break;
}
}
#ifdef USING_HDHOMERUN
else if (rawtype.toUpper() == "HDHOMERUN")
{
uint32_t target_ip = 0;
uint32_t device_type = HDHOMERUN_DEVICE_TYPE_TUNER;
uint32_t device_id = HDHOMERUN_DEVICE_ID_WILDCARD;
const int max_count = 50;
hdhomerun_discover_device_t result_list[max_count];
int result = hdhomerun_discover_find_devices_custom(
target_ip, device_type, device_id, result_list, max_count);
if (result == -1)
{
LOG(VB_GENERAL, LOG_ERR, "Error finding HDHomerun devices");
return devs;
}
if (result >= max_count)
{
LOG(VB_GENERAL, LOG_WARNING,
"Warning: may be > 50 HDHomerun devices");
}
// Return "deviceid ipaddress" pairs
for (int i = 0; i < result; i++)
{
QString id = QString("%1").arg(result_list[i].device_id, 0, 16);
QString ip = QString("%1.%2.%3.%4")
.arg((result_list[i].ip_addr>>24) & 0xFF)
.arg((result_list[i].ip_addr>>16) & 0xFF)
.arg((result_list[i].ip_addr>> 8) & 0xFF)
.arg((result_list[i].ip_addr>> 0) & 0xFF);
for (int tuner = 0; tuner < result_list[i].tuner_count; tuner++)
{
QString hdhrdev = id.toUpper() + " " + ip + " " +
QString("%1").arg(tuner);
devs.push_back(hdhrdev);
}
}
}
#endif // USING_HDHOMERUN
#ifdef USING_CETON
else if (rawtype.toUpper() == "CETON")
{
// TODO implement CETON probing.
LOG(VB_GENERAL, LOG_INFO, "CardUtil::ProbeVideoDevices: "
"TODO Probe Ceton devices");
}
#endif // USING_CETON
else
{
LOG(VB_GENERAL, LOG_ERR, QString("Raw Type: '%1' is not supported")
.arg(rawtype));
}
return devs;
}
QString CardUtil::ProbeDVBType(const QString &device)
{
QString ret = "ERROR_UNKNOWN";
if (device.isEmpty())
return ret;
#ifdef USING_DVB
QString dvbdev = CardUtil::GetDeviceName(DVB_DEV_FRONTEND, device);
QByteArray dev = dvbdev.toAscii();
int fd_frontend = open(dev.constData(), O_RDONLY | O_NONBLOCK);
if (fd_frontend < 0)
{
LOG(VB_GENERAL, LOG_ERR, QString("Can't open DVB frontend (%1) for %2.")
.arg(dvbdev).arg(device));
return ret;
}
struct dvb_frontend_info info;
int err = ioctl(fd_frontend, FE_GET_INFO, &info);
if (err < 0)
{
close(fd_frontend);
LOG(VB_GENERAL, LOG_ERR, QString("FE_GET_INFO ioctl failed (%1)")
.arg(dvbdev) + ENO);
return ret;
}
close(fd_frontend);
DTVTunerType type(info.type);
#if HAVE_FE_CAN_2G_MODULATION
if (type == DTVTunerType::kTunerTypeDVBS1 &&
(info.caps & FE_CAN_2G_MODULATION))
type = DTVTunerType::kTunerTypeDVBS2;
#endif // HAVE_FE_CAN_2G_MODULATION
ret = (type.toString() != "UNKNOWN") ? type.toString().toUpper() : ret;
#endif // USING_DVB
return ret;
}
/** \fn CardUtil::ProbeDVBFrontendName(const QString &)
* \brief Returns the card type from the video device
*/
QString CardUtil::ProbeDVBFrontendName(const QString &device)
{
QString ret = "ERROR_UNKNOWN";
(void) device;
#ifdef USING_DVB
QString dvbdev = CardUtil::GetDeviceName(DVB_DEV_FRONTEND, device);
QByteArray dev = dvbdev.toAscii();
int fd_frontend = open(dev.constData(), O_RDWR | O_NONBLOCK);
if (fd_frontend < 0)
return "ERROR_OPEN";
struct dvb_frontend_info info;
int err = ioctl(fd_frontend, FE_GET_INFO, &info);
if (err < 0)
{
close(fd_frontend);
return "ERROR_PROBE";
}
ret = info.name;
close(fd_frontend);
#endif // USING_DVB
return ret;
}
/** \fn CardUtil::HasDVBCRCBug(const QString &)
* \brief Returns true if and only if the device munges
* PAT/PMT tables, and then doesn't fix the CRC.
*
* Currently the list of broken DVB hardware and drivers includes:
* "VLSI VES1x93 DVB-S", and "ST STV0299 DVB-S"
*
* Note: "DST DVB-S" was on this list but has been verified to not
* mess up the PAT using Linux 2.6.18.1.
*
* Note: "Philips TDA10046H DVB-T" was on this list but has been
* verified to not mess up the PMT with a recent kernel and
* firmware (See http://svn.mythtv.org/trac/ticket/3541).
*
* \param device Open DVB frontend device file descriptor to be checked
* \return true iff the device munges tables, so that they fail a CRC check.
*/
bool CardUtil::HasDVBCRCBug(const QString &device)
{
QString name = ProbeDVBFrontendName(device);
return ((name == "VLSI VES1x93 DVB-S") || // munges PMT
(name == "ST STV0299 DVB-S")); // munges PAT
}
uint CardUtil::GetMinSignalMonitoringDelay(const QString &device)
{
QString name = ProbeDVBFrontendName(device);
if (name.indexOf("DVB-S") >= 0)
return 300;
if (name == "DiBcom 3000P/M-C DVB-T")
return 100;
return 25;
}
QString CardUtil::ProbeSubTypeName(uint cardid)
{
QString type = GetRawCardType(cardid);
if ("DVB" != type)
return type;
QString device = GetVideoDevice(cardid);
if (device.isEmpty())
return "ERROR_OPEN";
return ProbeDVBType(device);
}
/// \brief Returns true iff the card_type is one of the DVB types.
bool CardUtil::IsDVBCardType(const QString &card_type)
{
QString ct = card_type.toUpper();
return (ct == "DVB") || (ct == "QAM") || (ct == "QPSK") ||
(ct == "OFDM") || (ct == "ATSC") || (ct == "DVB_S2");
}
QString get_on_cardid(const QString &to_get, uint cardid)
{
MSqlQuery query(MSqlQuery::InitCon());
query.prepare(
QString("SELECT %1 ").arg(to_get) +
"FROM capturecard "
"WHERE capturecard.cardid = :CARDID");
query.bindValue(":CARDID", cardid);
if (!query.exec())
MythDB::DBError("CardUtil::get_on_source", query);
else if (query.next())
return query.value(0).toString();
return QString::null;
}
bool set_on_source(const QString &to_set, uint cardid, uint sourceid,
const QString value)
{
QString tmp = get_on_cardid("capturecard.cardid", cardid);
if (tmp.isEmpty())
return false;
bool ok;
uint input_cardid = tmp.toUInt(&ok);
if (!ok)
return false;
MSqlQuery query(MSqlQuery::InitCon());
query.prepare(
QString("UPDATE capturecard SET %1 = :VALUE ").arg(to_set) +
"WHERE cardid = :CARDID");
query.bindValue(":CARDID", input_cardid);
query.bindValue(":VALUE", value);
if (query.exec())
return true;
MythDB::DBError("CardUtil::set_on_source", query);
return false;
}
QString get_on_inputid(const QString &to_get, uint inputid)
{
MSqlQuery query(MSqlQuery::InitCon());
query.prepare(
QString("SELECT %1 ").arg(to_get) +
"FROM cardinput "
"WHERE cardinput.cardinputid = :INPUTID");
query.bindValue(":INPUTID", inputid);
if (!query.exec())
MythDB::DBError("CardUtil::get_on_inputid", query);
else if (query.next())
return query.value(0).toString();
return QString::null;
}
bool set_on_input(const QString &to_set, uint inputid, const QString value)
{
QString tmp = get_on_inputid("cardinput.cardinputid", inputid);
if (tmp.isEmpty())
return false;
bool ok;
uint input_cardinputid = tmp.toUInt(&ok);
if (!ok)
return false;
MSqlQuery query(MSqlQuery::InitCon());
query.prepare(
QString("UPDATE cardinput SET %1 = :VALUE ").arg(to_set) +
"WHERE cardinputid = :INPUTID");
query.bindValue(":INPUTID", input_cardinputid);
query.bindValue(":VALUE", value);
if (query.exec())
return true;
MythDB::DBError("CardUtil::set_on_input", query);
return false;
}
/**
* \brief Returns all cardids of cards that uses the specified
* videodevice if specified, and optionally rawtype and a non-local
* hostname. The result is ordered from smallest to largest.
* \param videodevice Video device we want card ids for
* \param rawtype Card type as used in DB or empty string for any type
* \param hostname Host on which device resides, only
* required if said host is not the localhost
*/
vector<uint> CardUtil::GetCardIDs(QString videodevice,
QString rawtype,
QString hostname)
{
vector<uint> list;
if (hostname.isEmpty())
hostname = gCoreContext->GetHostName();
MSqlQuery query(MSqlQuery::InitCon());
QString qstr =
(videodevice.isEmpty()) ?
"SELECT cardid "
"FROM capturecard "
"WHERE hostname = :HOSTNAME" :
"SELECT cardid "
"FROM capturecard "
"WHERE videodevice = :DEVICE AND "
" hostname = :HOSTNAME";
if (!rawtype.isEmpty())
qstr += " AND cardtype = :CARDTYPE";
qstr += " ORDER BY cardid";
query.prepare(qstr);
if (!videodevice.isEmpty())
query.bindValue(":DEVICE", videodevice);
query.bindValue(":HOSTNAME", hostname);
if (!rawtype.isEmpty())
query.bindValue(":CARDTYPE", rawtype.toUpper());
if (!query.exec())
MythDB::DBError("CardUtil::GetCardIDs(videodevice...)", query);
else
{
while (query.next())
list.push_back(query.value(0).toUInt());
}
return list;
}
static uint clone_capturecard(uint src_cardid, uint orig_dst_cardid)
{
uint dst_cardid = orig_dst_cardid;
MSqlQuery query(MSqlQuery::InitCon());
if (!dst_cardid)
{
query.prepare(
"DELETE FROM capturecard "
"WHERE videodevice = 'temp_dummy'");
if (!query.exec())
{
MythDB::DBError("clone_capturecard -- delete temp", query);
return 0;
}
query.prepare(
"INSERT INTO capturecard "
"SET videodevice = 'temp_dummy'");
if (!query.exec())
{
MythDB::DBError("clone_capturecard -- insert temp", query);
return 0;
}
query.prepare(
"SELECT cardid "
"FROM capturecard "
"WHERE videodevice = 'temp_dummy'");
if (!query.exec())
{
MythDB::DBError("clone_capturecard -- get temp id", query);
return 0;
}
if (!query.next())
{
LOG(VB_GENERAL, LOG_ERR, "clone_capturecard -- get temp id");
return 0;
}
dst_cardid = query.value(0).toUInt();
}
query.prepare(
"SELECT videodevice, cardtype, "
" hostname, signal_timeout, channel_timeout, "
" dvb_wait_for_seqstart, dvb_on_demand, dvb_tuning_delay, "
" dvb_diseqc_type, diseqcid, dvb_eitscan "
"FROM capturecard "
"WHERE cardid = :CARDID");
query.bindValue(":CARDID", src_cardid);
if (!query.exec())
{
MythDB::DBError("clone_capturecard -- get data", query);
return 0;
}
if (!query.next())
{
LOG(VB_GENERAL, LOG_ERR, "clone_cardinput -- get data 2");
return 0;
}
MSqlQuery query2(MSqlQuery::InitCon());
query2.prepare(
"UPDATE capturecard "
"SET videodevice = :V0, "
" cardtype = :V1, "
" hostname = :V2, "
" signal_timeout = :V3, "
" channel_timeout = :V4, "
" dvb_wait_for_seqstart = :V5, "
" dvb_on_demand = :V6, "
" dvb_tuning_delay = :V7, "
" dvb_diseqc_type = :V8, "
" diseqcid = :V9,"
" dvb_eitscan = :V10 "
"WHERE cardid = :CARDID");
for (uint i = 0; i < 11; i++)
query2.bindValue(QString(":V%1").arg(i), query.value(i).toString());
query2.bindValue(":CARDID", dst_cardid);
if (!query2.exec())
{
MythDB::DBError("clone_capturecard -- save data", query2);
if (!orig_dst_cardid)
CardUtil::DeleteCard(dst_cardid);
return 0;
}
return dst_cardid;
}
static bool clone_cardinputs(uint src_cardid, uint dst_cardid)
{
vector<uint> src_inputs = CardUtil::GetInputIDs(src_cardid);
vector<uint> dst_inputs = CardUtil::GetInputIDs(dst_cardid);
vector<QString> src_names;
vector<QString> dst_names;
QMap<uint,bool> dst_keep;
for (uint i = 0; i < src_inputs.size(); i++)
src_names.push_back(CardUtil::GetInputName(src_inputs[i]));
for (uint i = 0; i < dst_inputs.size(); i++)
dst_names.push_back(CardUtil::GetInputName(dst_inputs[i]));
bool ok = true;
MSqlQuery query(MSqlQuery::InitCon());
MSqlQuery query2(MSqlQuery::InitCon());
for (uint i = 0; i < src_inputs.size(); i++)
{
query.prepare(
"SELECT sourceid, inputname, externalcommand, "
" tunechan, startchan, displayname, "
" dishnet_eit, recpriority, quicktune, "
" schedorder, livetvorder "
"FROM cardinput "
"WHERE cardinputid = :INPUTID");
query.bindValue(":INPUTID", src_inputs[i]);
if (!query.exec())
{
MythDB::DBError("clone_cardinput -- get data", query);
ok = false;
break;
}
if (!query.next())
{
LOG(VB_GENERAL, LOG_ERR, "clone_cardinput -- get data 2");
ok = false;
break;
}
int match = -1;
for (uint j = 0; j < dst_inputs.size(); j++)
{
if (src_names[i] == dst_names[j])
{
match = (int) j;
break;
}
}
uint dst_inputid = 0;
if (match >= 0)
{
dst_keep[match] = true;
// copy data from src[i] to dst[match]
query2.prepare(
"UPDATE cardinput "
"SET sourceid = :V0, "
" inputname = :V1, "
" externalcommand = :V2, "
" tunechan = :V3, "
" startchan = :V4, "
" displayname = :V5, "
" dishnet_eit = :V6, "
" recpriority = :V7, "
" quicktune = :V8, "
" schedorder = :V9, "
" livetvorder = :V10 "
"WHERE cardinputid = :INPUTID");
for (uint j = 0; j < 11; j++)
{
query2.bindValue(QString(":V%1").arg(j),
query.value(j).toString());
}
query2.bindValue(":INPUTID", dst_inputs[match]);
if (!query2.exec())
{
MythDB::DBError("clone_cardinput -- update data", query2);
ok = false;
break;
}
dst_inputid = dst_inputs[match];
}
else
{
// create new input for dst with data from src
query2.prepare(
"INSERT cardinput "
"SET cardid = :CARDID, "
" sourceid = :V0, "
" inputname = :V1, "
" externalcommand = :V2, "
" tunechan = :V3, "
" startchan = :V4, "
" displayname = :V5, "
" dishnet_eit = :V6, "
" recpriority = :V7, "
" quicktune = :V8, "
" schedorder = :V9, "
" livetvorder = :V10 ");
query2.bindValue(":CARDID", dst_cardid);
for (uint j = 0; j < 11; j++)
{
query2.bindValue(QString(":V%1").arg(j),
query.value(j).toString());
}
if (!query2.exec())
{
MythDB::DBError("clone_cardinput -- insert data", query2);
ok = false;
break;
}
query2.prepare(
"SELECT cardinputid "
"FROM cardinput "
"WHERE cardid = :CARDID AND "
" inputname = :NAME");
query2.bindValue(":CARDID", dst_cardid);
query2.bindValue(":NAME", query.value(1).toString());
if (!query2.exec())
{
MythDB::DBError("clone_cardinput -- "
"insert, query inputid", query2);
ok = false;
break;
}
if (!query2.next())
{
LOG(VB_GENERAL, LOG_ERR, "clone_cardinput -- insert failed");
ok = false;
break;
}
dst_inputid = query2.value(0).toUInt();
}
// copy input group linkages
vector<uint> src_grps = CardUtil::GetInputGroups(src_inputs[i]);
vector<uint> dst_grps = CardUtil::GetInputGroups(dst_inputid);
for (uint j = 0; j < dst_grps.size(); j++)
CardUtil::UnlinkInputGroup(dst_inputid, dst_grps[j]);
for (uint j = 0; j < src_grps.size(); j++)
CardUtil::LinkInputGroup(dst_inputid, src_grps[j]);
// clone diseqc_config (just points to the same diseqc_tree row)
DiSEqCDevSettings diseqc;
if (diseqc.Load(src_inputs[i]))
diseqc.Store(dst_inputid);
}
// delete extra inputs in dst
for (uint i = 0; i < dst_inputs.size(); i++)
{
if (!dst_keep[i])
ok &= CardUtil::DeleteInput(dst_inputs[i]);
}
return ok;
}
bool CardUtil::CloneCard(uint src_cardid, uint orig_dst_cardid)
{
QString type = CardUtil::GetRawCardType(src_cardid);
if (!IsTunerSharingCapable(type))
return false;
uint dst_cardid = clone_capturecard(src_cardid, orig_dst_cardid);
if (!dst_cardid)
return false;
if (!clone_cardinputs(src_cardid, dst_cardid) && !orig_dst_cardid)
{
DeleteCard(dst_cardid);
return false;
}
return true;
}
vector<uint> CardUtil::GetCloneCardIDs(uint cardid)
{
vector<uint> list;
MSqlQuery query(MSqlQuery::InitCon());
query.prepare(
"SELECT cardtype, videodevice, hostname "
"FROM capturecard "
"WHERE cardid = :CARDID");
query.bindValue(":CARDID", cardid);
if (!query.exec())
{
MythDB::DBError("CardUtil::GetCloneCardIDs() 1", query);
return list;
}
if (!query.next())
return list;
QString rawtype = query.value(0).toString();
QString videodevice = query.value(1).toString();
QString hostname = query.value(2).toString();
if (!IsTunerSharingCapable(rawtype))
return list;
query.prepare(
"SELECT cardid "
"FROM capturecard "
"WHERE cardid != :CARDID AND "
" videodevice = :DEVICE AND "
" cardtype = :TYPE AND "
" hostname = :HOSTNAME");
query.bindValue(":CARDID", cardid);
query.bindValue(":DEVICE", videodevice);
query.bindValue(":TYPE", rawtype);
query.bindValue(":HOSTNAME", hostname);
if (!query.exec())
{
MythDB::DBError("CardUtil::GetCloneCardIDs() 2", query);
return list;
}
while (query.next())
list.push_back(query.value(0).toUInt());
return list;
}
QString CardUtil::GetFirewireChangerNode(uint inputid)
{
QString fwnode;
MSqlQuery query(MSqlQuery::InitCon());
query.prepare("SELECT changer_device "