Added initial support for PVRINPUT devices (Thanks to Winfried Köhler).

Added initial support for IPTV devices.

HISTORY

@@ -427,3 +427,8 @@ VDR Plugin 'femon' Revision History
 - Updated for vdr-1.7.23.
 - Updated SVDRP interface.
 - Added Hungarian translation (Thanks to Fuley Istvan).
+
+2012-02-05: Version 1.7.13
+
+- Added initial support for PVRINPUT devices (Thanks to Winfried Köhler).
+- Added initial support for IPTV devices.

femon.c

@@ -18,7 +18,7 @@
 #error "VDR-1.7.23 API version or greater is required!"
 #endif
 
-static const char VERSION[]       = "1.7.12";
+static const char VERSION[]       = "1.7.13";
 static const char DESCRIPTION[]   = trNOOP("DVB Signal Information Monitor (OSD)");
 static const char MAINMENUENTRY[] = trNOOP("Signal Information");
 

femonosd.c

@@ -184,6 +184,7 @@ cFemonOsd::cFemonOsd()
   m_UNC(0),
   m_UNCValid(false),
   m_FrontendStatusValid(false),
+  m_DeviceSource(DEVICESOURCE_DVBAPI),
   m_DisplayMode(femonConfig.displaymode),
   m_OsdWidth(cOsd::OsdWidth() * (100 - femonConfig.downscale) / 100),
   m_OsdHeight(cOsd::OsdHeight() * (100 - femonConfig.downscale) / 100),
@@ -549,6 +550,41 @@ void cFemonOsd::Action(void)
     m_SvdrpFrontend = -1;
     m_SvdrpVideoBitrate = -1.0;
     m_SvdrpAudioBitrate = -1.0;
+    switch (m_DeviceSource) {
+      case DEVICESOURCE_PVRINPUT:
+           m_Quality = cDevice::ActualDevice()->SignalStrength();
+           m_QualityValid = (m_Quality >= 0);
+           m_Strength = cDevice::ActualDevice()->SignalStrength();
+           m_StrengthValid = (m_Strength >= 0);
+           m_FrontendStatus = (fe_status_t)(m_StrengthValid ? (FE_HAS_LOCK | FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC) : 0);
+           m_FrontendStatusValid = m_StrengthValid;
+           m_Signal = m_Strength * 0xFFFF / 100;
+           m_SignalValid = m_StrengthValid;
+           m_SNR = 0;
+           m_SNRValid = false;
+           m_BER = 0;
+           m_BERValid = false;
+           m_UNC = 0;
+           m_UNCValid = false;
+           break;
+      case DEVICESOURCE_IPTV:
+           m_Quality = cDevice::ActualDevice()->SignalQuality();
+           m_QualityValid = (m_Quality >= 0);
+           m_Strength = cDevice::ActualDevice()->SignalStrength();
+           m_StrengthValid = (m_Strength >= 0);
+           m_FrontendStatus = (fe_status_t)(m_StrengthValid ? (FE_HAS_LOCK | FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC) : 0);
+           m_FrontendStatusValid = m_StrengthValid;
+           m_Signal = m_Strength * 0xFFFF / 100;
+           m_SignalValid = m_StrengthValid;
+           m_SNR = m_Quality * 0xFFFF / 100;
+           m_SNRValid = m_QualityValid;
+           m_BER = 0;
+           m_BERValid = false;
+           m_UNC = 0;
+           m_UNCValid = false;
+           break;
+      default:
+      case DEVICESOURCE_DVBAPI:
            if (m_Frontend != -1) {
               m_Quality = cDevice::ActualDevice()->SignalQuality();
               m_QualityValid = (m_Quality >= 0);
@@ -559,8 +595,6 @@ void cFemonOsd::Action(void)
               m_SNRValid = (ioctl(m_Frontend, FE_READ_SNR, &m_SNR) >= 0);
               m_BERValid = (ioctl(m_Frontend, FE_READ_BER, &m_BER) >= 0);
               m_UNCValid = (ioctl(m_Frontend, FE_READ_UNCORRECTED_BLOCKS, &m_UNC) >= 0);
-       DrawInfoWindow();
-       DrawStatusWindow();
               }
            else if (m_SvdrpConnection.handle >= 0) {
               cmd.handle = m_SvdrpConnection.handle;
@@ -616,9 +650,11 @@ void cFemonOsd::Action(void)
                         m_SvdrpAudioBitrate = (double)strtol(s + 5, NULL, 10);
                      }
                  }
+              }
+           break;
+      }
     DrawInfoWindow();
     DrawStatusWindow();
-       }
     m_Sleep.Wait(max((int)(100 * femonConfig.updateinterval - t.Elapsed()), 3));
     }
 }
@@ -627,6 +663,17 @@ void cFemonOsd::Show(void)
 {
   debug("%s()\n", __PRETTY_FUNCTION__);
   eTrackType track = cDevice::PrimaryDevice()->GetCurrentAudioTrack();
+  cChannel *channel = Channels.GetByNumber(cDevice::CurrentChannel());
+
+  m_DeviceSource = DEVICESOURCE_DVBAPI;
+  if (channel) {
+     if (channel->IsSourceType('I'))
+        m_DeviceSource = DEVICESOURCE_IPTV;
+     else if (channel->IsSourceType('V'))
+        m_DeviceSource = DEVICESOURCE_PVRINPUT;
+     }
+
+  if (m_DeviceSource == DEVICESOURCE_DVBAPI) {
      cDvbDevice *dev = dynamic_cast<cDvbDevice*>(cDevice::ActualDevice());
      m_Frontend = dev ? open(*cString::sprintf(FRONTEND_DEVICE, dev->Adapter(), dev->Frontend()), O_RDONLY | O_NONBLOCK) : -1;
      if (m_Frontend >= 0) {
@@ -647,6 +694,9 @@ void cFemonOsd::Show(void)
         error("cFemonOsd::Show() cannot open frontend device.");
         return;
         }
+     }
+  else
+     m_Frontend = -1;
 
   m_Osd = cOsdProvider::NewOsd(m_OsdLeft, m_OsdTop);
   if (m_Osd) {
@@ -667,13 +717,10 @@ void cFemonOsd::Show(void)
         m_Receiver->Deactivate();
         DELETENULL(m_Receiver);
         }
-     if (femonConfig.analyzestream) {
+     if (femonConfig.analyzestream && channel) {
-        cChannel *channel = Channels.GetByNumber(cDevice::CurrentChannel());
-        if (channel) {
         m_Receiver = new cFemonReceiver(channel->Vtype(), channel->Vpid(), channel->Apid(IS_AUDIO_TRACK(track) ? int(track - ttAudioFirst) : 0), channel->Dpid(IS_DOLBY_TRACK(track) ? int(track - ttDolbyFirst) : 0));
         cDevice::ActualDevice()->AttachReceiver(m_Receiver);
         }
-        }
      Start();
      }
 }
@@ -682,9 +729,25 @@ void cFemonOsd::ChannelSwitch(const cDevice * device, int channelNumber)
 {
   debug("%s(%d,%d)\n", __PRETTY_FUNCTION__, device->DeviceNumber(), channelNumber);
   eTrackType track = cDevice::PrimaryDevice()->GetCurrentAudioTrack();
-  if (!device->IsPrimaryDevice() || !channelNumber || cDevice::PrimaryDevice()->CurrentChannel() != channelNumber)
+  cChannel *channel = Channels.GetByNumber(cDevice::CurrentChannel());
+
+  if (!device->IsPrimaryDevice() || !channelNumber || !channel || channel->Number() != channelNumber)
      return;
+
+  m_DeviceSource = DEVICESOURCE_DVBAPI;
+  if (channel) {
+     if (channel->IsSourceType('I'))
+        m_DeviceSource = DEVICESOURCE_IPTV;
+     else if (channel->IsSourceType('V'))
+        m_DeviceSource = DEVICESOURCE_PVRINPUT;
+     }
+
+  if (m_Frontend >= 0) {
      close(m_Frontend);
+     m_Frontend = -1;
+     }
+
+  if (m_DeviceSource == DEVICESOURCE_DVBAPI) {
      cDvbDevice *dev = dynamic_cast<cDvbDevice*>(cDevice::ActualDevice());
      m_Frontend = dev ? open(*cString::sprintf(FRONTEND_DEVICE, dev->Adapter(), dev->Frontend()), O_RDONLY | O_NONBLOCK) : -1;
      if (m_Frontend >= 0) {
@@ -705,18 +768,16 @@ void cFemonOsd::ChannelSwitch(const cDevice * device, int channelNumber)
         error("cFemonOsd::ChannelSwitch() cannot open frontend device.");
         return;
         }
+     }
 
   if (m_Receiver) {
      m_Receiver->Deactivate();
      DELETENULL(m_Receiver);
      }
-  if (femonConfig.analyzestream) {
+  if (femonConfig.analyzestream && channel) {
-     cChannel *channel = Channels.GetByNumber(cDevice::CurrentChannel());
-     if (channel) {
      m_Receiver = new cFemonReceiver(channel->Vtype(), channel->Vpid(), channel->Apid(IS_AUDIO_TRACK(track) ? int(track - ttAudioFirst) : 0), channel->Dpid(IS_DOLBY_TRACK(track) ? int(track - ttDolbyFirst) : 0));
      cDevice::ActualDevice()->AttachReceiver(m_Receiver);
      }
-     }
 }
 
 void cFemonOsd::SetAudioTrack(int Index, const char * const *Tracks)

femonosd.h

@@ -24,6 +24,13 @@
 
 class cFemonOsd : public cOsdObject, public cThread, public cStatus {
 private:
+  enum eDeviceSourceType {
+    DEVICESOURCE_DVBAPI = 0,
+    DEVICESOURCE_IPTV,
+    DEVICESOURCE_PVRINPUT,
+    DEVICESOURCE_COUNT
+    };
+
   static cFemonOsd *pInstance;
 
   cOsd             *m_Osd;
@@ -51,6 +58,7 @@ private:
   fe_status_t       m_FrontendStatus;
   bool              m_FrontendStatusValid;
   dvb_frontend_info m_FrontendInfo;
+  eDeviceSourceType m_DeviceSource;
   int               m_DisplayMode;
   int               m_OsdWidth;
   int               m_OsdHeight;