Refactored the SAT>IP support.

HISTORY

@@ -480,3 +480,15 @@ VDR Plugin 'femon' Revision History
 
 - Fixed a crash in SVDRP (Thanks for Lothar Englisch for reporting).
 - Fixed a memory leak and issues reported by scan-build tool.
+
+2014-01-18: Version 2.0.2
+
+- Added initial support for CAMs.
+
+2014-03-08: Version 2.0.3
+
+- Added support for SAT>IP devices.
+
+2014-03-15: Version 2.0.4
+
+- Refactored the SAT>IP support.

femon.c

@@ -22,7 +22,7 @@
 #define GITVERSION ""
 #endif
 
-static const char VERSION[]       = "2.0.1" GITVERSION;
+static const char VERSION[]       = "2.0.4" GITVERSION;
 static const char DESCRIPTION[]   = trNOOP("DVB Signal Information Monitor (OSD)");
 static const char MAINMENUENTRY[] = trNOOP("Signal Information");
 

femonosd.c

@@ -625,6 +625,23 @@ void cFemonOsd::Action(void)
               m_BERValid = (ioctl(m_Frontend, FE_READ_BER, &m_BER) >= 0);
               m_UNCValid = (ioctl(m_Frontend, FE_READ_UNCORRECTED_BLOCKS, &m_UNC) >= 0);
               }
+           else if (strstr(*cDevice::ActualDevice()->DeviceType(), SATIP_DEVICE)) {
+              m_Quality = cDevice::ActualDevice()->SignalQuality();
+              m_QualityValid = (m_Quality >= 0);
+              m_Strength = cDevice::ActualDevice()->SignalStrength();
+              m_StrengthValid = (m_Strength >= 0);
+              m_FrontendName = cDevice::ActualDevice()->DeviceName();
+              m_FrontendStatus = (fe_status_t)(cDevice::ActualDevice()->HasLock() ? (FE_HAS_LOCK | FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC) : 0);
+              m_FrontendStatusValid = m_StrengthValid;
+              m_Signal = uint16_t(m_Strength * 0xFFFF / 100);
+              m_SignalValid = m_StrengthValid;
+              m_SNR = uint16_t(m_Quality * 0xFFFF / 100);
+              m_SNRValid = m_QualityValid;
+              m_BER = 0;
+              m_BERValid = false;
+              m_UNC = 0;
+              m_UNCValid = false;
+              }
            else if (m_SvdrpConnection.handle >= 0) {
               cmd.handle = m_SvdrpConnection.handle;
               m_SvdrpPlugin->Service("SvdrpCommand-v1.0", &cmd);
@@ -715,6 +732,9 @@ void cFemonOsd::Show(void)
            return;
            }
         }
+     else if (strstr(*cDevice::ActualDevice()->DeviceType(), SATIP_DEVICE)) {
+        // nop
+        }
      else if (femonConfig.usesvdrp) {
         if (!SvdrpConnect() || !SvdrpTune())
            return;
@@ -789,6 +809,9 @@ void cFemonOsd::ChannelSwitch(const cDevice * device, int channelNumber, bool li
            return;
            }
         }
+     else if (strstr(*cDevice::ActualDevice()->DeviceType(), SATIP_DEVICE)) {
+        // nop
+        }
      else if (femonConfig.usesvdrp) {
         if (!SvdrpConnect() || !SvdrpTune())
            return;
@@ -835,26 +858,83 @@ bool cFemonOsd::DeviceSwitch(int direction)
      cChannel *channel = Channels.GetByNumber(cDevice::CurrentChannel());
      if (channel) {
         for (int i = 0; i < cDevice::NumDevices() - 1; i++) {
-           if (direction >= 0) {
-              if (++device >= cDevice::NumDevices())
-                 device = 0;
-              }
-           else {
-              if (--device < 0)
-                 device = cDevice::NumDevices() - 1;
-              }
-           if (cDevice::GetDevice(device)->ProvidesChannel(channel, 0)) {
-              debug("%s(%d) device(%d)\n", __PRETTY_FUNCTION__, direction, device);
-              cStatus::MsgChannelSwitch(cDevice::PrimaryDevice(), 0, true);
-              cControl::Shutdown();
-              cDevice::GetDevice(device)->SwitchChannel(channel, true);
-              if (cDevice::GetDevice(device) == cDevice::PrimaryDevice())
-                 cDevice::GetDevice(device)->ForceTransferMode();
-              cControl::Launch(new cTransferControl(cDevice::GetDevice(device), channel));
-              cStatus::MsgChannelSwitch(cDevice::PrimaryDevice(), channel->Number(), true);
-              return (true);
-              }
-           }
+            if (direction >= 0) {
+               if (++device >= cDevice::NumDevices())
+                  device = 0;
+               }
+            else {
+               if (--device < 0)
+                  device = cDevice::NumDevices() - 1;
+               }
+            // Collect the current priorities of all CAM slots that can decrypt the channel:
+            int NumCamSlots = CamSlots.Count();
+            int SlotPriority[NumCamSlots];
+            int NumUsableSlots = 0;
+            bool NeedsDetachAllReceivers = false;
+            bool InternalCamNeeded = false;
+            bool ValidDevice = false;
+            cCamSlot *s = NULL;
+            cDevice *d = cDevice::GetDevice(device);
+            if (channel->Ca() >= CA_ENCRYPTED_MIN) {
+               for (cCamSlot *CamSlot = CamSlots.First(); CamSlot; CamSlot = CamSlots.Next(CamSlot)) {
+                   SlotPriority[CamSlot->Index()] = MAXPRIORITY + 1; // assumes it can't be used
+                   if (CamSlot->ModuleStatus() == msReady) {
+                      if (CamSlot->ProvidesCa(channel->Caids())) {
+                         if (!ChannelCamRelations.CamChecked(channel->GetChannelID(), CamSlot->SlotNumber())) {
+                            SlotPriority[CamSlot->Index()] = CamSlot->Priority();
+                            NumUsableSlots++;
+                            }
+                         }
+                      }
+                  }
+               if (!NumUsableSlots)
+                  InternalCamNeeded = true; // no CAM is able to decrypt this channel
+               }
+            for (int j = 0; j < NumCamSlots || !NumUsableSlots; ++j) {
+                if (NumUsableSlots && SlotPriority[j] > MAXPRIORITY)
+                   continue; // there is no CAM available in this slot
+                bool HasInternalCam = d->HasInternalCam();
+                if (InternalCamNeeded && !HasInternalCam)
+                   continue; // no CAM is able to decrypt this channel and the device uses vdr handled CAMs
+                if (NumUsableSlots && !HasInternalCam && !CamSlots.Get(j)->Assign(d, true))
+                   continue; // CAM slot can't be used with this device
+                if (d->ProvidesChannel(channel, 0, &NeedsDetachAllReceivers)) { // this device is basically able to do the job
+                   debug("%s(%d) device(%d)\n", __PRETTY_FUNCTION__, direction, device);
+                   if (NumUsableSlots && !HasInternalCam && d->CamSlot() && d->CamSlot() != CamSlots.Get(j))
+                      NeedsDetachAllReceivers = true; // using a different CAM slot requires detaching receivers
+                   if (NumUsableSlots && !HasInternalCam)
+                      s = CamSlots.Get(j);
+                   ValidDevice = true;
+                   break;
+                   }
+                if (!NumUsableSlots)
+                   break; // no CAM necessary, so just one loop over the devices
+                }
+            // Do the actual switch if valid device found
+            if (d && ValidDevice) {
+               cStatus::MsgChannelSwitch(cDevice::PrimaryDevice(), 0, true);
+               cControl::Shutdown();
+               if (NeedsDetachAllReceivers)
+                  d->DetachAllReceivers();
+               if (s) {
+                  if (s->Device() != d) {
+                     if (s->Device())
+                        s->Device()->DetachAllReceivers();
+                     if (d->CamSlot())
+                        d->CamSlot()->Assign(NULL);
+                     s->Assign(d);
+                     }
+                  }
+               else if (d->CamSlot() && !d->CamSlot()->IsDecrypting())
+                  d->CamSlot()->Assign(NULL);
+               d->SwitchChannel(channel, true);
+               if (d == cDevice::PrimaryDevice())
+                  d->ForceTransferMode();
+               cControl::Launch(new cTransferControl(d, channel));
+               cStatus::MsgChannelSwitch(cDevice::PrimaryDevice(), channel->Number(), true);
+               return (true);
+               }
+            }
         }
      }
    return (false);

femontools.c

@@ -9,6 +9,7 @@
 #define __STDC_FORMAT_MACROS
 #endif
 
+#include <ctype.h>
 #include <stdint.h>
 #include <stdlib.h>
 #include <unistd.h>

femontools.h

@@ -26,6 +26,8 @@
 
 #define FRONTEND_DEVICE "/dev/dvb/adapter%d/frontend%d"
 
+#define SATIP_DEVICE "SAT>IP"
+
 cDvbDevice *getDvbDevice(cDevice* device);
 
 cString getFrontendInfo(cDvbDevice *device);

po/de_DE.po

@@ -7,10 +7,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: vdr-femon 2.0.1\n"
+"Project-Id-Version: vdr-femon 2.0.4\n"
 "Report-Msgid-Bugs-To: <see README>\n"
-"POT-Creation-Date: 2013-04-01 04:01+0200\n"
-"PO-Revision-Date: 2013-04-01 04:01+0200\n"
+"POT-Creation-Date: 2014-03-15 03:15+0200\n"
+"PO-Revision-Date: 2014-03-15 03:15+0200\n"
 "Last-Translator: Christian Wieninger\n"
 "Language-Team: German <vdr@linuxtv.org>\n"
 "Language: de\n"

po/es_ES.po

@@ -5,10 +5,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: vdr-femon 2.0.1\n"
+"Project-Id-Version: vdr-femon 2.0.4\n"
 "Report-Msgid-Bugs-To: <see README>\n"
-"POT-Creation-Date: 2013-04-01 04:01+0200\n"
-"PO-Revision-Date: 2013-04-01 04:01+0200\n"
+"POT-Creation-Date: 2014-03-15 03:15+0200\n"
+"PO-Revision-Date: 2014-03-15 03:15+0200\n"
 "Last-Translator: Luis Palacios\n"
 "Language-Team: Spanish <vdr@linuxtv.org>\n"
 "Language: es\n"

po/et_EE.po

@@ -5,10 +5,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: vdr-femon 2.0.1\n"
+"Project-Id-Version: vdr-femon 2.0.4\n"
 "Report-Msgid-Bugs-To: <see README>\n"
-"POT-Creation-Date: 2013-04-01 04:01+0200\n"
-"PO-Revision-Date: 2013-04-01 04:01+0200\n"
+"POT-Creation-Date: 2014-03-15 03:15+0200\n"
+"PO-Revision-Date: 2014-03-15 03:15+0200\n"
 "Last-Translator: Arthur Konovalov\n"
 "Language-Team: Estonian <vdr@linuxtv.org>\n"
 "Language: et\n"

po/fi_FI.po

@@ -5,10 +5,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: vdr-femon 2.0.1\n"
+"Project-Id-Version: vdr-femon 2.0.4\n"
 "Report-Msgid-Bugs-To: <see README>\n"
-"POT-Creation-Date: 2013-04-01 04:01+0200\n"
-"PO-Revision-Date: 2013-04-01 04:01+0200\n"
+"POT-Creation-Date: 2014-03-15 03:15+0200\n"
+"PO-Revision-Date: 2014-03-15 03:15+0200\n"
 "Last-Translator: Rolf Ahrenberg\n"
 "Language-Team: Finnish <vdr@linuxtv.org>\n"
 "Language: fi\n"

po/fr_FR.po

@@ -7,10 +7,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: vdr-femon 2.0.1\n"
+"Project-Id-Version: vdr-femon 2.0.4\n"
 "Report-Msgid-Bugs-To: <see README>\n"
-"POT-Creation-Date: 2013-04-01 04:01+0200\n"
-"PO-Revision-Date: 2013-04-01 04:01+0200\n"
+"POT-Creation-Date: 2014-03-15 03:15+0200\n"
+"PO-Revision-Date: 2014-03-15 03:15+0200\n"
 "Last-Translator: Bernard Jaulin <bernard.jaulin@gmail.com>\n"
 "Language-Team: French <vdr@linuxtv.org>\n"
 "Language: fr\n"

po/hu_HU.po

@@ -5,10 +5,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: vdr-femon 2.0.1\n"
+"Project-Id-Version: vdr-femon 2.0.4\n"
 "Report-Msgid-Bugs-To: <see README>\n"
-"POT-Creation-Date: 2013-04-01 04:01+0200\n"
-"PO-Revision-Date: 2010-10-10 10:10+0200\n"
+"POT-Creation-Date: 2014-03-15 03:15+0200\n"
+"PO-Revision-Date: 2014-03-15 03:15+0200\n"
 "Last-Translator: F<>ley Istv<74>n <ifuley at tigercomp dot ro>\n"
 "Language-Team: Hungarian <ifuley at tigercomp dot ro>\n"
 "Language: hu\n"

po/it_IT.po

@@ -6,10 +6,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: vdr-femon 2.0.1\n"
+"Project-Id-Version: vdr-femon 2.0.4\n"
 "Report-Msgid-Bugs-To: <see README>\n"
-"POT-Creation-Date: 2013-04-01 04:01+0200\n"
-"PO-Revision-Date: 2013-04-01 04:01+0200\n"
+"POT-Creation-Date: 2014-03-15 03:15+0200\n"
+"PO-Revision-Date: 2014-03-15 03:15+0200\n"
 "Last-Translator: Diego Pierotto <vdr-italian@tiscali.it>\n"
 "Language-Team: Italian <vdr@linuxtv.org>\n"
 "Language: it\n"

po/lt_LT.po

@@ -5,10 +5,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: vdr-femon 2.0.1\n"
+"Project-Id-Version: vdr-femon 2.0.4\n"
 "Report-Msgid-Bugs-To: <see README>\n"
-"POT-Creation-Date: 2013-04-01 04:01+0200\n"
-"PO-Revision-Date: 2013-04-01 04:01+0200\n"
+"POT-Creation-Date: 2014-03-15 03:15+0200\n"
+"PO-Revision-Date: 2014-03-15 03:15+0200\n"
 "Last-Translator: Valdemaras Pipiras <varas@ambernet.lt>\n"
 "Language-Team: Lithuanian <vdr@linuxtv.org>\n"
 "Language: lt\n"

po/ru_RU.po

@@ -5,10 +5,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: vdr-femon 2.0.1\n"
+"Project-Id-Version: vdr-femon 2.0.4\n"
 "Report-Msgid-Bugs-To: <see README>\n"
-"POT-Creation-Date: 2013-04-01 04:01+0200\n"
-"PO-Revision-Date: 2013-04-01 04:01+0200\n"
+"POT-Creation-Date: 2014-03-15 03:15+0200\n"
+"PO-Revision-Date: 2014-03-15 03:15+0200\n"
 "Last-Translator: Vyacheslav Dikonov\n"
 "Language-Team: Russian <vdr@linuxtv.org>\n"
 "Language: ru\n"

po/sk_SK.po

@@ -5,10 +5,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: vdr-femon 2.0.1\n"
+"Project-Id-Version: vdr-femon 2.0.4\n"
 "Report-Msgid-Bugs-To: <see README>\n"
-"POT-Creation-Date: 2013-04-01 04:01+0200\n"
-"PO-Revision-Date: 2013-04-01 04:01+0200\n"
+"POT-Creation-Date: 2014-03-15 03:15+0200\n"
+"PO-Revision-Date: 2014-03-15 03:15+0200\n"
 "Last-Translator: Milan Hrala <hrala.milan@gmail.com>\n"
 "Language-Team: Slovak <vdr@linuxtv.org>\n"
 "Language: sk\n"
@@ -387,4 +387,3 @@ msgstr "Mbit/s"
 
 msgid "kbit/s"
 msgstr "kbit/s"
-

po/uk_UA.po

@@ -4,18 +4,17 @@
 # Yarema aka Knedlyk <yupadmin@gmail.com>, 2010.
 msgid ""
 msgstr ""
-"Project-Id-Version: vdr-femon 2.0.1\n"
+"Project-Id-Version: vdr-femon 2.0.4\n"
 "Report-Msgid-Bugs-To: <see README>\n"
-"POT-Creation-Date: 2013-04-01 04:01+0200\n"
-"PO-Revision-Date: 2013-04-01 04:01+0200\n"
+"POT-Creation-Date: 2014-03-15 03:15+0200\n"
+"PO-Revision-Date: 2014-03-15 03:15+0200\n"
 "Last-Translator: Yarema aka Knedlyk <yupadmin@gmail.com>\n"
 "Language-Team: Ukrainian <translation@linux.org.ua>\n"
 "Language: uk\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n"
-"%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\\n\n"
+"Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\\n\n"
 
 msgid "DVB Signal Information Monitor (OSD)"
 msgstr "Монітор інформації про DVB сигнал"
@@ -113,12 +112,8 @@ msgstr "Визначення границі зеленої поділки, як
 msgid "OSD update interval [0.1s]"
 msgstr "Інтервал оновлення повідомлень [0.1с]"
 
-msgid ""
-"Define an interval for OSD updates. The smaller interval generates higher "
-"CPU load."
-msgstr ""
-"Визначення інтервалу оновлення повідомлень. Малий інтервал спричинює більше "
-"завантаження процесора."
+msgid "Define an interval for OSD updates. The smaller interval generates higher CPU load."
+msgstr "Визначення інтервалу оновлення повідомлень. Малий інтервал спричинює більше завантаження процесора."
 
 msgid "Analyze stream"
 msgstr "Аналіз потоку"
@@ -129,19 +124,14 @@ msgstr "Визначення, чи проводити аналіз DVB пото
 msgid "Calculation interval [0.1s]"
 msgstr "Інтервал обчислення [0.1с]"
 
-msgid ""
-"Define an interval for calculation. The bigger interval generates more "
-"stable values."
-msgstr ""
-"Визначення інтервалу обчислення. Більший інтервал дає стабільніші значення."
+msgid "Define an interval for calculation. The bigger interval generates more stable values."
+msgstr "Визначення інтервалу обчислення. Більший інтервал дає стабільніші значення."
 
 msgid "Use SVDRP service"
 msgstr "Використати SVDRP сервіс"
 
 msgid "Define whether the SVDRP service is used in client/server setups."
-msgstr ""
-"Визначення чи буде використовуватися SVDRP сервіс в налаштуваннях клієнта/"
-"сервера"
+msgstr "Визначення чи буде використовуватися SVDRP сервіс в налаштуваннях клієнта/сервера"
 
 msgid "SVDRP service port"
 msgstr "Порт SVDRP сервісу"

po/zh_CN.po

@@ -5,10 +5,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: vdr-femon 2.0.1\n"
+"Project-Id-Version: vdr-femon 2.0.4\n"
 "Report-Msgid-Bugs-To: <see README>\n"
-"POT-Creation-Date: 2013-04-01 04:01+0200\n"
-"PO-Revision-Date: 2013-04-01 04:01+0200\n"
+"POT-Creation-Date: 2014-03-15 03:15+0200\n"
+"PO-Revision-Date: 2014-03-15 03:15+0200\n"
 "Last-Translator: NanFeng <nfgx@21cn.com>\n"
 "Language-Team: Chinese (simplified) <vdr@linuxtv.org>\n"
 "Language: zh_CN\n"

po/zh_TW.po

@@ -5,10 +5,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: vdr-femon 2.0.1\n"
+"Project-Id-Version: vdr-femon 2.0.4\n"
 "Report-Msgid-Bugs-To: <see README>\n"
-"POT-Creation-Date: 2013-04-01 04:01+0200\n"
-"PO-Revision-Date: 2013-04-01 04:01+0200\n"
+"POT-Creation-Date: 2014-03-15 03:15+0200\n"
+"PO-Revision-Date: 2014-03-15 03:15+0200\n"
 "Last-Translator: NanFeng <nfgx@21cn.com>\n"
 "Language-Team: Chinese (traditional) <vdr@linuxtv.org>\n"
 "Language: zh_TW\n"