Add support for RTP-over-TCP.

config.c

@@ -19,6 +19,7 @@ cSatipConfig::cSatipConfig(void)
   useBytesM(1),
   portRangeStartM(0),
   portRangeStopM(0),
+  useRtpOverTcpM(false),
   detachedModeM(false),
   disableServerQuirksM(false),
   useSingleModelServersM(false)

config.h

@@ -21,6 +21,7 @@ private:
   unsigned int useBytesM;
   unsigned int portRangeStartM;
   unsigned int portRangeStopM;
+  bool useRtpOverTcpM;
   bool detachedModeM;
   bool disableServerQuirksM;
   bool useSingleModelServersM;
@@ -69,6 +70,7 @@ public:
   int GetCICAM(unsigned int indexP) const;
   unsigned int GetEITScan(void) const { return eitScanM; }
   unsigned int GetUseBytes(void) const { return useBytesM; }
+  bool GetUseRtpOverTcp(void) const { return useRtpOverTcpM; }
   bool GetDetachedMode(void) const { return detachedModeM; }
   bool GetDisableServerQuirks(void) const { return disableServerQuirksM; }
   bool GetUseSingleModelServers(void) const { return useSingleModelServersM; }
@@ -85,6 +87,7 @@ public:
   void SetCICAM(unsigned int indexP, int cicamP);
   void SetEITScan(unsigned int onOffP) { eitScanM = onOffP; }
   void SetUseBytes(unsigned int onOffP) { useBytesM = onOffP; }
+  void SetUseRtpOverTcp(bool onOffP) { useRtpOverTcpM = onOffP; }
   void SetDetachedMode(bool onOffP) { detachedModeM = onOffP; }
   void SetDisableServerQuirks(bool onOffP) { disableServerQuirksM = onOffP; }
   void SetUseSingleModelServers(bool onOffP) { useSingleModelServersM = onOffP; }

po/ca_ES.po

@@ -178,6 +178,15 @@ msgstr "Filtra"
 msgid "Define an ill-behaving filter to be blacklisted."
 msgstr "Definir un filtre mal comportar a la llista negra."
 
+msgid "Use RTP-over-TCP mode"
+msgstr ""
+
+msgid ""
+"Define whether the RTP-over-TCP mode shall be used.\n"
+"\n"
+"This setting affects only SAT>IP devices supporting the feature."
+msgstr ""
+
 msgid "Active SAT>IP servers:"
 msgstr "Activa SAT>IP servers:"
 

po/de_DE.po

@@ -178,6 +178,15 @@ msgstr "Filter"
 msgid "Define an ill-behaving filter to be blacklisted."
 msgstr "Bestimme einen fehlerhaften Filter der ausgeblendet werden soll."
 
+msgid "Use RTP-over-TCP mode"
+msgstr ""
+
+msgid ""
+"Define whether the RTP-over-TCP mode shall be used.\n"
+"\n"
+"This setting affects only SAT>IP devices supporting the feature."
+msgstr ""
+
 msgid "Active SAT>IP servers:"
 msgstr "Aktive SAT>IP Server:"
 

po/es_ES.po

@@ -178,6 +178,15 @@ msgstr "Filtra"
 msgid "Define an ill-behaving filter to be blacklisted."
 msgstr "Define un filtro para poner en la lista negra."
 
+msgid "Use RTP-over-TCP mode"
+msgstr ""
+
+msgid ""
+"Define whether the RTP-over-TCP mode shall be used.\n"
+"\n"
+"This setting affects only SAT>IP devices supporting the feature."
+msgstr ""
+
 msgid "Active SAT>IP servers:"
 msgstr "Activa SAT>IP servers:"
 

po/fi_FI.po

@@ -177,6 +177,18 @@ msgstr "Suodatin"
 msgid "Define an ill-behaving filter to be blacklisted."
 msgstr "Määrittele käytöstä poistettava suodatin, joka lisätään mustalle listalle."
 
+msgid "Use RTP-over-TCP mode"
+msgstr "Käytä RTP-over-TCP -moodia"
+
+msgid ""
+"Define whether the RTP-over-TCP mode shall be used.\n"
+"\n"
+"This setting affects only SAT>IP devices supporting the feature."
+msgstr ""
+"Määrittele RTP-over-TCP -moodin käyttöönotto.\n"
+"\n"
+"Tämä asetus vaikuttaa vain SAT>IP-laitteisiin, jotka tukevat kyseistä ominaisuutta."
+
 msgid "Active SAT>IP servers:"
 msgstr "Aktiiviset SAT>IP-palvelimet:"
 

rtsp.c

@@ -171,9 +171,9 @@ bool cSatipRtsp::Options(const char *uriP)
   return result;
 }
 
-bool cSatipRtsp::Setup(const char *uriP, int rtpPortP, int rtcpPortP)
+bool cSatipRtsp::Setup(const char *uriP, int rtpPortP, int rtcpPortP, bool useTcpP)
 {
-  debug1("%s (%s, %d, %d) [device %d]", __PRETTY_FUNCTION__, uriP, rtpPortP, rtcpPortP, tunerM.GetId());
+  debug1("%s (%s, %d, %d, %d) [device %d]", __PRETTY_FUNCTION__, uriP, rtpPortP, rtcpPortP, useTcpP, tunerM.GetId());
   bool result = false;
 
   if (handleM && !isempty(uriP)) {
@@ -190,7 +190,8 @@ bool cSatipRtsp::Setup(const char *uriP, int rtpPortP, int rtcpPortP)
        default:
        case cmUnicast:
             // RTP/AVP;unicast;client_port=<client RTP port>-<client RTCP port>
-            transport = cString::sprintf("RTP/AVP;unicast;client_port=%d-%d", rtpPortP, rtcpPortP);
+            // RTP/AVP/TCP;unicast;client_port=<client RTP port>-<client RTCP port>
+            transport = cString::sprintf("RTP/AVP%s;unicast;client_port=%d-%d", useTcpP ? "/TCP" : "", rtpPortP, rtcpPortP);
             break;
        }
 

rtsp.h

@@ -56,7 +56,7 @@ public:
   cString RtspUnescapeString(const char *strP);
   void Reset(void);
   bool Options(const char *uriP);
-  bool Setup(const char *uriP, int rtpPortP, int rtcpPortP);
+  bool Setup(const char *uriP, int rtpPortP, int rtcpPortP, bool useTcpP);
   bool SetSession(const char *sessionP);
   bool Describe(const char *uriP);
   bool Play(const char *uriP);

satip.c

@@ -386,6 +386,8 @@ bool cPluginSatip::SetupParse(const char *nameP, const char *valueP)
      for (unsigned int i = 0; i < DisabledFiltersCount; ++i)
          SatipConfig.SetDisabledFilters(i, DisabledFilters[i]);
      }
+  else if (!strcasecmp(nameP, "UseRtpOverTcp"))
+     SatipConfig.SetUseRtpOverTcp(atoi(valueP));
   else
      return false;
   return true;

server.c

@@ -102,6 +102,14 @@ cSatipServer::cSatipServer(const char *addressP, const int portP, const char *mo
         quirkM |= eSatipQuirkSessionId;
         quirksM = cString::sprintf("%s%sSessionId", *quirksM, isempty(*quirksM) ? "" : ",");
         }
+     // These devices contain support for RTP over TCP:
+     if (strstr(*descriptionM, "GSSBOX") ||             // Grundig Sat Systems GSS.box DSI 400
+         strstr(*descriptionM, "DIGIBIT") ||            // Telestar Digibit R1
+         strstr(*descriptionM, "Triax SatIP Converter") // Triax TSS 400
+        ) {
+        quirkM |= eSatipQuirkRtpOverTcp;
+        quirksM = cString::sprintf("%s%sRtpOverTcp", *quirksM, isempty(*quirksM) ? "" : ",");
+        }
      // These devices contain a play (add/delpids) parameter bug:
      if (strstr(*descriptionM, "fritzdvbc")             // Fritz!WLAN Repeater DVB-C
         ) {

server.h

@@ -67,11 +67,12 @@ private:
 
 public:
   enum eSatipQuirk {
-    eSatipQuirkNone      = 0x00,
+    eSatipQuirkNone       = 0x00,
-    eSatipQuirkSessionId = 0x01,
+    eSatipQuirkSessionId  = 0x01,
-    eSatipQuirkPlayPids  = 0x02,
+    eSatipQuirkPlayPids   = 0x02,
-    eSatipQuirkForceLock = 0x04,
+    eSatipQuirkForceLock  = 0x04,
-    eSatipQuirkMask      = 0x0F
+    eSatipQuirkRtpOverTcp = 0x08,
+    eSatipQuirkMask       = 0x0F
   };
   cSatipServer(const char *addressP, const int portP, const char *modelP, const char *descriptionP);
   virtual ~cSatipServer();

setup.c

@@ -332,6 +332,7 @@ eOSState cSatipMenuInfo::ProcessKey(eKeys keyP)
 cSatipPluginSetup::cSatipPluginSetup()
 : detachedModeM(SatipConfig.GetDetachedMode()),
   deviceCountM(0),
+  useRtpOverTcpM(SatipConfig.GetUseRtpOverTcp()),
   operatingModeM(SatipConfig.GetOperatingMode()),
   ciExtensionM(SatipConfig.GetCIExtension()),
   eitScanM(SatipConfig.GetEITScan()),
@@ -400,6 +401,8 @@ void cSatipPluginSetup::Setup(void)
          helpM.Append(tr("Define an ill-behaving filter to be blacklisted."));
          }
      }
+  Add(new cMenuEditBoolItem(tr("Use RTP-over-TCP mode"), &useRtpOverTcpM));
+  helpM.Append(tr("Define whether the RTP-over-TCP mode shall be used.\n\nThis setting affects only SAT>IP devices supporting the feature."));
   Add(new cOsdItem(tr("Active SAT>IP servers:"), osUnknown, false));
   helpM.Append("");
 
@@ -546,6 +549,7 @@ void cSatipPluginSetup::StoreFilters(const char *nameP, int *valuesP)
 void cSatipPluginSetup::Store(void)
 {
   // Store values into setup.conf
+  SetupStore("UseRtpOverTcp", useRtpOverTcpM);
   SetupStore("OperatingMode", operatingModeM);
   SetupStore("EnableCIExtension", ciExtensionM);
   SetupStore("EnableEITScan", eitScanM);
@@ -553,6 +557,7 @@ void cSatipPluginSetup::Store(void)
   StoreSources("DisabledSources", disabledSourcesM);
   StoreFilters("DisabledFilters", disabledFilterIndexesM);
   // Update global config
+  SatipConfig.SetUseRtpOverTcp(useRtpOverTcpM);
   SatipConfig.SetOperatingMode(operatingModeM);
   SatipConfig.SetCIExtension(ciExtensionM);
   SatipConfig.SetEITScan(eitScanM);

setup.h

@@ -17,6 +17,7 @@ class cSatipPluginSetup : public cMenuSetupPage
 private:
   bool detachedModeM;
   int deviceCountM;
+  int useRtpOverTcpM;
   int operatingModeM;
   const char *operatingModeTextsM[cSatipConfig::eOperatingModeCount];
   int ciExtensionM;

tuner.c

@@ -221,10 +221,11 @@ bool cSatipTuner::Connect(void)
         }
      else if (rtspM.Options(*connectionUri)) {
         cString uri = cString::sprintf("%s?%s", *connectionUri, *streamParamM);
+        bool useTcp = SatipConfig.GetUseRtpOverTcp() && nextServerM.IsValid() && nextServerM.IsQuirk(cSatipServer::eSatipQuirkRtpOverTcp);
         // Flush any old content
         //rtpM.Flush();
         //rtcpM.Flush();
-        if (rtspM.Setup(*uri, rtpM.Port(), rtcpM.Port())) {
+        if (rtspM.Setup(*uri, rtpM.Port(), rtcpM.Port(), useTcp)) {
            keepAliveM.Set(timeoutM);
            if (nextServerM.IsValid()) {
               currentServerM = nextServerM;