Version 1.7.23

Original announce message:
VDR developer version 1.7.23 is now available at

       ftp://ftp.tvdr.de/vdr/Developer/vdr-1.7.23.tar.bz2

A 'diff' against the previous version is available at

       ftp://ftp.tvdr.de/vdr/Developer/vdr-1.7.22-1.7.23.diff

MD5 checksums:

de136f7be28c4b6f1fa0e2218b4acc11  vdr-1.7.23.tar.bz2
2977b75cd8dacad187d11c10b867d56a  vdr-1.7.22-1.7.23.diff

WARNING:
========

This is a developer version. Even though I use it in my productive
environment. I strongly recommend that you only use it under controlled
conditions and for testing and debugging.

From the HISTORY file:
- Removed the '.pl' suffix from svdrpsend.pl (sorry, I missed that one).
- Fixed bonding more than two devices.
- Fixed handling symbolic links in cRecordings::ScanVideoDir() (reported by
  Sundararaj Reel).
- Fixed a memory leak in cRecordings::ScanVideoDir() in case there are too many
  link levels (reported by Sundararaj Reel).
- Removed redundant memset() in the ctor of cSatCableNumbers (triggered by
  Ville Skyttä pointing out that the argument sequence in the call was wrong).
- Removed a redundant NULL check in cDvbSpuDecoder::setTime() (thanks to Ville Skyttä).
- Added HasSnr to the DEBUG_SIGNALQUALITY output in cDvbTuner::GetSignalQuality()
  (triggered by Ville Skyttä pointing out that the variable HasSnr was unused).
- Updated the Finnish OSD texts (thanks to Rolf Ahrenberg).
- Added support for HbbTV to libsi (thanks to Christoph Haubrich).
- Added support for devices with more than one delivery system per frontend.
  This requires a DVB driver with version 5.5 or higher that can handle the
  DTV_ENUM_DELSYS call. With older drivers it will fall back to one delivery
  system per frontend.
- Updated the Hungarian language texts (thanks to István Füley).
- cDvbTuner::ExecuteDiseqc() now makes sure only one tuner sends SCR commands
  at any given time (reported by Frank Neumann).
- cEvent::FixEpgBugs() now replaces any newline characters in stream component
  descriptions with blanks (thanks to Torsten Lang for reporting a problem with
  EPG data from BSkyB's "MTV MUSIC", S28.2E-2-2010-7012).
- Fixed cDvbSubtitleConverter::SetOsdData() (thanks to Rolf Ahrenberg).
- Fixed cListBase::Move() in case From and To are equal (reported by Sundararaj
  Reel).
- Added support for DVB-T2 to libsi (thanks to Rolf Ahrenberg).
- Added support for handling DVB-T2 transponders.  This requires a DVB driver
  with version 5.3 or higher that can handle the DTV_DVBT2_PLP_ID call (thanks
  to Rolf Ahrenberg).
- Fixed cConfig::Load() for g++ version 4.7.0 (thanks to Ville Skyttä).
- Fixed a possible memory corruption in cTsToPes::GetPes() in case of broken
  TS packets, e.g. when switching channels.
- Fixed the SVDRP command CLRE for a single channel in case there are events
  that have a timer (thanks to Timo Eskola).
- BIDI support now checks at runtime whether the system runs with UTF-8 (suggested
  by Torsten Lang).
- Added member functions Adapter() and Frontend() to cDvbDevice (suggested by
  Rolf Ahrenberg).
- The parameters that are only used by "second generation" delivery systems (DVB-S2
  and DVB-T2) are no longer written into channels.conf for "first generation"
  delivery systems (DVB-S and DVB-T).
- Changed IndexToHMSF() so that it can handle negative Index values.
- Added option -N to the msgmerge call in the Makefile, because fuzzy translation
  mostly resulted in useless strings.
- The new setup option "Replay/Show remaining time" can be used to switch between
  showing the total length or the remaining time of the recording that is currently
  replayed.
- Fixed wrongfully displaying the length of a recording in the title of the replay
  progress display.
- Fixed frozen live view with device bonding in case the bonded master is used for
  live viewing (reported by Uwe Scheffler).

1 files changed, 42 insertions, 4 deletions

diff --git a/nit.c b/nit.c
index 0603e24..c18aa82 100644
--- a/nit.c
+++ b/nit.c
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: nit.c 2.6 2011/08/12 14:27:31 kls Exp $
+ * $Id: nit.c 2.9 2012/01/12 08:43:52 kls Exp $
  */
 
 #include "nit.h"
@@ -16,6 +16,9 @@
 #include "libsi/descriptor.h"
 #include "tools.h"
 
+#define DVB_SYSTEM_1 0 // see also dvbdevice.c
+#define DVB_SYSTEM_2 1
+
 cNitFilter::cNitFilter(void)
 {
   numNits = 0;
@@ -134,7 +137,7 @@ void cNitFilter::Process(u_short Pid, u_char Tid, const u_char *Data, int Length
                  dtp.SetCoderateH(CodeRates[sd->getFecInner()]);
                  static int Modulations[] = { QAM_AUTO, QPSK, PSK_8, QAM_16 };
                  dtp.SetModulation(Modulations[sd->getModulationType()]);
-                 dtp.SetSystem(sd->getModulationSystem() ? SYS_DVBS2 : SYS_DVBS);
+                 dtp.SetSystem(sd->getModulationSystem() ? DVB_SYSTEM_2 : DVB_SYSTEM_1);
                  static int RollOffs[] = { ROLLOFF_35, ROLLOFF_25, ROLLOFF_20, ROLLOFF_AUTO };
                  dtp.SetRollOff(sd->getModulationSystem() ? RollOffs[sd->getRollOff()] : ROLLOFF_AUTO);
                  int SymbolRate = BCD2INT(sd->getSymbolRate()) / 10;
@@ -242,10 +245,11 @@ void cNitFilter::Process(u_short Pid, u_char Tid, const u_char *Data, int Length
                  cDvbTransponderParameters dtp;
                  int Source = cSource::FromData(cSource::stTerr);
                  int Frequency = Frequencies[0] = sd->getFrequency() * 10;
-                 static int Bandwidths[] = { 8000000, 7000000, 6000000, 0, 0, 0, 0, 0 };
+                 static int Bandwidths[] = { 8000000, 7000000, 6000000, 5000000, 0, 0, 0, 0 };
                  dtp.SetBandwidth(Bandwidths[sd->getBandwidth()]);
                  static int Constellations[] = { QPSK, QAM_16, QAM_64, QAM_AUTO };
                  dtp.SetModulation(Constellations[sd->getConstellation()]);
+                 dtp.SetSystem(DVB_SYSTEM_1);
                  static int Hierarchies[] = { HIERARCHY_NONE, HIERARCHY_1, HIERARCHY_2, HIERARCHY_4, HIERARCHY_AUTO, HIERARCHY_AUTO, HIERARCHY_AUTO, HIERARCHY_AUTO };
                  dtp.SetHierarchy(Hierarchies[sd->getHierarchy()]);
                  static int CodeRates[] = { FEC_1_2, FEC_2_3, FEC_3_4, FEC_5_6, FEC_7_8, FEC_AUTO, FEC_AUTO, FEC_AUTO };
@@ -253,7 +257,7 @@ void cNitFilter::Process(u_short Pid, u_char Tid, const u_char *Data, int Length
                  dtp.SetCoderateL(CodeRates[sd->getCodeRateLP()]);
                  static int GuardIntervals[] = { GUARD_INTERVAL_1_32, GUARD_INTERVAL_1_16, GUARD_INTERVAL_1_8, GUARD_INTERVAL_1_4 };
                  dtp.SetGuard(GuardIntervals[sd->getGuardInterval()]);
-                 static int TransmissionModes[] = { TRANSMISSION_MODE_2K, TRANSMISSION_MODE_8K, TRANSMISSION_MODE_AUTO, TRANSMISSION_MODE_AUTO };
+                 static int TransmissionModes[] = { TRANSMISSION_MODE_2K, TRANSMISSION_MODE_8K, TRANSMISSION_MODE_4K, TRANSMISSION_MODE_AUTO };
                  dtp.SetTransmission(TransmissionModes[sd->getTransmissionMode()]);
                  if (ThisNIT >= 0) {
                     for (int n = 0; n < NumFrequencies; n++) {
@@ -299,6 +303,40 @@ void cNitFilter::Process(u_short Pid, u_char Tid, const u_char *Data, int Length
                     }
                  }
                  break;
+            case SI::ExtensionDescriptorTag: {
+                 SI::ExtensionDescriptor *sd = (SI::ExtensionDescriptor *)d;
+                 switch (sd->getExtensionDescriptorTag()) {
+                   case SI::T2DeliverySystemDescriptorTag: {
+                        if (Setup.UpdateChannels >= 5) {
+                           for (cChannel *Channel = Channels.First(); Channel; Channel = Channels.Next(Channel)) {
+                               int Source = cSource::FromData(cSource::stTerr);
+                               if (!Channel->GroupSep() && Channel->Source() == Source && Channel->Nid() == ts.getOriginalNetworkId() && Channel->Tid() == ts.getTransportStreamId()) {
+                                  SI::T2DeliverySystemDescriptor *td = (SI::T2DeliverySystemDescriptor *)d;
+                                  int Frequency = Channel->Frequency();
+                                  int SymbolRate = Channel->Srate();
+                                  //int SystemId = td->getSystemId();
+                                  cDvbTransponderParameters dtp(Channel->Parameters());
+                                  dtp.SetSystem(DVB_SYSTEM_2);
+                                  dtp.SetPlpId(td->getPlpId());
+                                  if (td->getExtendedDataFlag()) {
+                                     static int T2Bandwidths[] = { 8000000, 7000000, 6000000, 5000000, 10000000, 1712000, 0, 0 };
+                                     dtp.SetBandwidth(T2Bandwidths[td->getBandwidth()]);
+                                     static int T2GuardIntervals[] = { GUARD_INTERVAL_1_32, GUARD_INTERVAL_1_16, GUARD_INTERVAL_1_8, GUARD_INTERVAL_1_4, GUARD_INTERVAL_1_128, GUARD_INTERVAL_19_128, GUARD_INTERVAL_19_256, 0 };
+                                     dtp.SetGuard(T2GuardIntervals[td->getGuardInterval()]);
+                                     static int T2TransmissionModes[] = { TRANSMISSION_MODE_2K, TRANSMISSION_MODE_8K, TRANSMISSION_MODE_4K, TRANSMISSION_MODE_1K, TRANSMISSION_MODE_16K, TRANSMISSION_MODE_32K, TRANSMISSION_MODE_AUTO, TRANSMISSION_MODE_AUTO };
+                                     dtp.SetTransmission(T2TransmissionModes[td->getTransmissionMode()]);
+                                     //TODO add parsing of frequencies
+                                     }
+                                  Channel->SetTransponderData(Source, Frequency, SymbolRate, dtp.ToString('T'));
+                                  }
+                               }
+                           }
+                        }
+                        break;
+                   default: ;
+                   }
+                 }
+                 break;
             default: ;
             }
           delete d;