From a706fb8643fd891af400c4330417b72f7da8c897 Mon Sep 17 00:00:00 2001
From: Klaus Schmidinger <vdr@tvdr.de>
Date: Sun, 19 Aug 2001 14:45:31 +0200
Subject: [PATCH] Getting the event info for the current recording

---
 eit.c  |  6 +++---
 menu.c | 37 ++++++++++++++++++++++++++++++++++++-
 menu.h |  4 +++-
 3 files changed, 42 insertions(+), 5 deletions(-)

diff --git a/eit.c b/eit.c
index 8e5087d8..d2927ccc 100644
--- a/eit.c
+++ b/eit.c
@@ -16,7 +16,7 @@
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
- * $Id: eit.c 1.21 2001/08/17 13:19:10 kls Exp $
+ * $Id: eit.c 1.22 2001/08/19 14:44:32 kls Exp $
  ***************************************************************************/
 
 #include "eit.h"
@@ -570,7 +570,7 @@ const cEventInfo * cSchedule::GetEvent(time_t tTime) const
    cEventInfo *pe = Events.First();
    while (pe != NULL)
    {
-      if (pe->GetTime() == tTime)
+      if (pe->GetTime() <= tTime && tTime <= pe->GetTime() + pe->GetDuration())
          return pe;
 
       pe = Events.Next(pe);
@@ -615,7 +615,7 @@ void cSchedule::Cleanup(time_t tTime)
       pEvent = Events.Get(a);
       if (pEvent == NULL)
          break;
-      if (pEvent->GetTime() + pEvent->GetDuration() < tTime)
+      if (pEvent->GetTime() + pEvent->GetDuration() + 3600 < tTime) // adding one hour for safety
       {
          Events.Del(pEvent);
          a--;
diff --git a/menu.c b/menu.c
index 439258f5..4cc43f09 100644
--- a/menu.c
+++ b/menu.c
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: menu.c 1.104 2001/08/17 13:02:27 kls Exp $
+ * $Id: menu.c 1.105 2001/08/19 14:45:31 kls Exp $
  */
 
 #include "menu.h"
@@ -17,6 +17,7 @@
 #include "i18n.h"
 
 #define MENUTIMEOUT 120 // seconds
+#define MAXWAIT4EPGINFO 10 // seconds
 
 const char *FileNameChars = " aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ0123456789-.#^";
 
@@ -2063,6 +2064,7 @@ eOSState cDisplayChannel::ProcessKey(eKeys Key)
 
 cRecordControl::cRecordControl(cDvbApi *DvbApi, cTimer *Timer)
 {
+  eventInfo = NULL;
   instantId = NULL;
   dvbApi = DvbApi;
   if (!dvbApi) dvbApi = cDvbApi::PrimaryDvbApi;//XXX
@@ -2076,6 +2078,11 @@ cRecordControl::cRecordControl(cDvbApi *DvbApi, cTimer *Timer)
   timer->SetPending(true);
   timer->SetRecording(true);
   if (Channels.SwitchTo(timer->channel, dvbApi)) {
+     if (GetEventInfo()) {
+        //XXX this is in preparation for storing recordings in subdirectories and giving them the name of the Subtitle
+        dsyslog(LOG_INFO, "Title: '%s' Subtitle: '%s'", eventInfo->GetTitle(), eventInfo->GetSubtitle());//XXX
+        //XXX modify timer's name and summary, mark it as modified (revert later when stopping)
+        }
      cRecording Recording(timer);
      if (dvbApi->StartRecord(Recording.FileName(), Channels.GetByNumber(timer->channel)->ca, timer->priority))
         Recording.WriteSummary();
@@ -2091,6 +2098,34 @@ cRecordControl::~cRecordControl()
   delete instantId;
 }
 
+bool cRecordControl::GetEventInfo(void)
+{
+  cChannel *channel = Channels.GetByNumber(timer->channel);
+  time_t Time = timer->StartTime() + (timer->StopTime() - timer->StartTime()) / 2;
+  for (int seconds = 0; seconds <= MAXWAIT4EPGINFO; seconds++) {
+      {
+        cThreadLock ThreadLock;
+        const cSchedules *Schedules = dvbApi->Schedules(&ThreadLock);
+        if (Schedules) {
+           const cSchedule *Schedule = Schedules->GetSchedule(channel->pnr);
+           if (Schedule) {
+              eventInfo = Schedule->GetEvent(Time);
+              if (eventInfo) {
+                 if (seconds > 0)
+                    dsyslog(LOG_INFO, "got EPG info after %d seconds", seconds);
+                 return true;
+                 }
+              }
+           }
+      }
+      if (seconds == 0)
+         dsyslog(LOG_INFO, "waiting for EPG info...");
+      sleep(1);
+      }
+  dsyslog(LOG_INFO, "no EPG info available");
+  return false;
+}
+
 void cRecordControl::Stop(bool KeepInstant)
 {
   if (timer) {
diff --git a/menu.h b/menu.h
index f75ca867..58cc8469 100644
--- a/menu.h
+++ b/menu.h
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: menu.h 1.23 2001/08/11 14:08:50 kls Exp $
+ * $Id: menu.h 1.24 2001/08/19 14:44:32 kls Exp $
  */
 
 #ifndef _MENU_H
@@ -72,7 +72,9 @@ class cRecordControl {
 private:
   cDvbApi *dvbApi;
   cTimer *timer;
+  const cEventInfo *eventInfo;
   char *instantId;
+  bool GetEventInfo(void);
 public:
   cRecordControl(cDvbApi *DvbApi, cTimer *Timer = NULL);
   virtual ~cRecordControl();