Added the 'running status' to the EPG events

HISTORY

@@ -2652,7 +2652,7 @@ Video Disk Recorder Revision History
   actual CAM type as reported by the CAM. The 'ca.conf' file has been stripped
   down to the values 0..4.
 
-2004-02-20: Version 1.3.5
+2004-02-21: Version 1.3.5
 
 - Fixed reading the EPG preferred language parameter from 'setup.conf'.
 - Fixed switching to a visible programme in case the current channel has neither
@@ -2675,3 +2675,8 @@ Video Disk Recorder Revision History
   channel won't interrupt an ongoing Transfer mode.
 - Added subtable ID and TSDT handling to 'libsi' (thanks to Marcel Wiesweg).
 - Fixed some Russian OSD texts (thanks to Vyacheslav Dikonov).
+- Added the 'running status' to the EPG events. This might lead to a VPS like
+  function for recording, but unfortunately not all stations handle this flag
+  correctly  - and some (like RTL, for instance) even change the ID of the same
+  event randomly, making it impossible for a timer to be programmed on a ceartain
+  event rather than a specific time. Well, let's see where this leads us...

eit.c

@@ -8,7 +8,7 @@
  * Robert Schneider <Robert.Schneider@web.de> and Rolf Hakenes <hakenes@hippomi.de>.
  * Adapted to 'libsi' for VDR 1.3.0 by Marcel Wiesweg <marcel.wiesweg@gmx.de>.
  *
- * $Id: eit.c 1.86 2004/02/08 10:26:54 kls Exp $
+ * $Id: eit.c 1.87 2004/02/21 12:20:26 kls Exp $
  */
 
 #include "eit.h"
@@ -49,12 +49,11 @@ cEIT::cEIT(cSchedules *Schedules, int Source, u_char Tid, const u_char *Data)
 
       cEvent *pEvent = (cEvent *)pSchedule->GetEvent(SiEitEvent.getEventId(), SiEitEvent.getStartTime());
       if (!pEvent) {
-         // If we don't have that event ID yet, we create a new one.
+         // If we don't have that event yet, we create a new one.
          // Otherwise we copy the information into the existing event anyway, because the data might have changed.
          pEvent = pSchedule->AddEvent(new cEvent(channelID, SiEitEvent.getEventId()));
          if (!pEvent)
             continue;
-         pEvent->SetTableID(Tid);
          }
       else {
          // We have found an existing event, either through its event ID or its start time.
@@ -62,19 +61,9 @@ cEIT::cEIT(cSchedules *Schedules, int Source, u_char Tid, const u_char *Data)
          // not be overwritten.
          if (pEvent->TableID() == 0x00)
             continue;
-         // If the new event comes from a table that belongs to an "other TS" and the existing
+         // If the new event has a higher table ID, let's skip it.
-         // one comes from an "actual TS" table, let's skip it.
+         // The lower the table ID, the more "current" the information.
-         #define ISACTUALTS(tid) (tid == 0x4E || (tid & 0x50) == 0x50)
+         if (Tid > pEvent->TableID())
-         if (!ISACTUALTS(Tid) && ISACTUALTS(pEvent->TableID()))
-            continue;
-         // If the new event comes from a "schedule" table and the existing one comes from
-         // a "present/following" table, let's skip it (the p/f table usually contains more
-         // information, like e.g. a description).
-         if ((Tid & 0x50) == 0x50 && pEvent->TableID() == 0x4E || (Tid & 0x60) == 0x60 && pEvent->TableID() == 0x4F)
-            continue;
-         // If both events come from the same "schedule" table and the new event's table id is larger than the
-         // existing one's, let's skip it (higher tids mean "farther in the future" and usually have less information).
-         if (((Tid & 0x50) == 0x50 || (Tid & 0x60) == 0x60) && (pEvent->TableID() & 0xF0) == (Tid & 0xF0) && (Tid > pEvent->TableID()))
             continue;
          // If the new event comes from the same table and has the same version number
          // as the existing one, let's skip it to avoid unnecessary work.
@@ -85,9 +74,16 @@ cEIT::cEIT(cSchedules *Schedules, int Source, u_char Tid, const u_char *Data)
          if (Tid == pEvent->TableID() && pEvent->Version() == getVersionNumber())
             continue;
          }
-      pEvent->SetVersion(getVersionNumber());
+      // XXX TODO log different (non-zero) event IDs for the same event???
-      pEvent->SetTableID(Tid);
       pEvent->SetEventID(SiEitEvent.getEventId()); // unfortunately some stations use different event ids for the same event in different tables :-(
+      pEvent->SetTableID(Tid);
+      pEvent->SetVersion(getVersionNumber());
+      pEvent->SetStartTime(SiEitEvent.getStartTime());
+      pEvent->SetDuration(SiEitEvent.getDuration());
+      if (isPresentFollowing()) {
+         if (SiEitEvent.getRunningStatus() > SI::RunningStatusNotRunning)
+            pSchedule->SetRunningStatus(pEvent, SiEitEvent.getRunningStatus());
+         }
 
       int LanguagePreferenceShort = -1;
       int LanguagePreferenceExt = -1;
@@ -188,17 +184,8 @@ cEIT::cEIT(cSchedules *Schedules, int Source, u_char Tid, const u_char *Data)
       delete ExtendedEventDescriptors;
       delete ShortEventDescriptor;
 
-      pEvent->SetStartTime(SiEitEvent.getStartTime());
-      pEvent->SetDuration(SiEitEvent.getDuration());
       pEvent->FixEpgBugs();
 
-      if (isPresentFollowing()) {
-         if (SiEitEvent.getRunningStatus() == SI::RunningStatusPausing || SiEitEvent.getRunningStatus() == SI::RunningStatusRunning)
-            pSchedule->SetPresentEvent(pEvent);
-         else if (SiEitEvent.getRunningStatus() == SI::RunningStatusStartsInAFewSeconds)
-            pSchedule->SetFollowingEvent(pEvent);
-         }
-
       if (LinkChannels)
          channel->SetLinkChannels(LinkChannels);
       }

epg.c

@@ -7,10 +7,11 @@
  * Original version (as used in VDR before 1.3.0) written by
  * Robert Schneider <Robert.Schneider@web.de> and Rolf Hakenes <hakenes@hippomi.de>.
  *
- * $Id: epg.c 1.5 2004/02/14 11:00:00 kls Exp $
+ * $Id: epg.c 1.6 2004/02/21 12:21:18 kls Exp $
  */
 
 #include "epg.h"
+#include "libsi/si.h"
 #include <ctype.h>
 #include <time.h>
 
@@ -22,6 +23,7 @@ cEvent::cEvent(tChannelID ChannelID, u_int16_t EventID)
   eventID = EventID;
   tableID = 0;
   version = 0xFF; // actual version numbers are 0..31
+  runningStatus = 0;
   isPresent = isFollowing = false;
   title = NULL;
   shortText = NULL;
@@ -53,6 +55,11 @@ void cEvent::SetVersion(uchar Version)
   version = Version;
 }
 
+void cEvent::SetRunningStatus(int RunningStatus)
+{
+  runningStatus = RunningStatus;
+}
+
 void cEvent::SetIsPresent(bool IsPresent)
 {
   isPresent = IsPresent;
@@ -489,6 +496,16 @@ const cEvent *cSchedule::GetEventAround(time_t Time) const
   return pe;
 }
 
+void cSchedule::SetRunningStatus(cEvent *Event, int RunningStatus)
+{
+  for (cEvent *p = events.First(); p; p = events.Next(p)) {
+      if (p == Event)
+         p->SetRunningStatus(RunningStatus);
+      else if (RunningStatus >= SI::RunningStatusPausing && p->RunningStatus() > SI::RunningStatusNotRunning)
+         p->SetRunningStatus(SI::RunningStatusNotRunning);
+      }
+}
+
 bool cSchedule::SetPresentEvent(cEvent *Event)
 {
   if (present)

epg.h

@@ -7,7 +7,7 @@
  * Original version (as used in VDR before 1.3.0) written by
  * Robert Schneider <Robert.Schneider@web.de> and Rolf Hakenes <hakenes@hippomi.de>.
  *
- * $Id: epg.h 1.4 2004/01/09 15:21:05 kls Exp $
+ * $Id: epg.h 1.5 2004/02/21 12:12:05 kls Exp $
  */
 
 #ifndef __EPG_H
@@ -27,6 +27,7 @@ private:
   u_int16_t eventID;     // Event ID of this event
   uchar tableID;         // Table ID this event came from
   uchar version;         // Version number of section this event came from
+  int runningStatus;     // 0=undefined, 1=not running, 2=starts in a few seconds, 3=pausing, 4=running
   //XXX present/following obsolete???
   bool isPresent;        // true if this is the present event running
   bool isFollowing;      // true if this is the next event on this channel
@@ -44,6 +45,7 @@ public:
   u_int16_t EventID(void) const { return eventID; }
   uchar TableID(void) const { return tableID; }
   uchar Version(void) const { return version; }
+  int RunningStatus(void) const { return runningStatus; }
   bool IsPresent(void) const { return isPresent; }
   bool IsFollowing(void) const { return isFollowing; }
   const char *Title(void) const { return title; }
@@ -58,6 +60,7 @@ public:
   void SetEventID(u_int16_t EventID);
   void SetTableID(uchar TableID);
   void SetVersion(uchar Version);
+  void SetRunningStatus(int RunningStatus);
   void SetIsPresent(bool IsPresent);
   void SetIsFollowing(bool IsFollowing);
   void SetTitle(const char *Title);
@@ -82,6 +85,7 @@ private:
 public:
   cSchedule(tChannelID ChannelID);
   tChannelID ChannelID(void) const { return channelID; }
+  void SetRunningStatus(cEvent *Event, int RunningStatus);
   bool SetPresentEvent(cEvent *Event);
   bool SetFollowingEvent(cEvent *Event);
   void ResetVersions(void);