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authorKlaus Schmidinger <vdr@tvdr.de>2014-01-05 10:41:46 +0100
committerKlaus Schmidinger <vdr@tvdr.de>2014-01-05 10:41:46 +0100
commitc7256c1c1123f2222c6b272af6472bc568b7d2ec (patch)
treecad2b286deaea4a2c574f7caae74a03231300ac5
parent7cbced0c124a2d03290d82953c09f199602b1f7f (diff)
downloadvdr-c7256c1c1123f2222c6b272af6472bc568b7d2ec.tar.gz
vdr-c7256c1c1123f2222c6b272af6472bc568b7d2ec.tar.bz2
Channels that are no longer contained in the current SDT of a transponder are now marked with the keyword OBSOLETE in their name and provider fields2.1.3
-rw-r--r--HISTORY7
-rw-r--r--channels.c22
-rw-r--r--channels.h6
-rw-r--r--sdt.c6
4 files changed, 37 insertions, 4 deletions
diff --git a/HISTORY b/HISTORY
index 3519fde6..78754946 100644
--- a/HISTORY
+++ b/HISTORY
@@ -8032,7 +8032,7 @@ Video Disk Recorder Revision History
the last replayed recording (if any) by pressing Ok repeatedly in the Recordings
menu.
-2014-01-01: Version 2.1.3
+2014-01-05: Version 2.1.3
- Changed the return value of cPositioner::HorizonLongitude() to 0 in case the
latitude of the antenna location is beyond +/-81 degrees.
@@ -8110,3 +8110,8 @@ Video Disk Recorder Revision History
-PKGCFG = $(if $(VDRDIR),$(shell pkg-config --variable=$(1) $(VDRDIR)/vdr.pc),$(shell pkg-config --variable=$(1) vdr || pkg-config --variable=$(1) ../../../vdr.pc))
+PKGCFG = $(if $(VDRDIR),$(shell pkg-config --variable=$(1) $(VDRDIR)/vdr.pc),$(shell PKG_CONFIG_PATH="$$PKG_CONFIG_PATH:../../.." pkg-config --variable=$(1) vdr))
- Eliminated MAXDVBDEVICES (suggested by Oliver Endriss).
+- Channels that are no longer contained in the current SDT of a transponder are now
+ marked with the keyword OBSOLETE in their name and provider fields. That way you can
+ identify obsolete channels when you switch to them, and you can get the complete
+ overview of all obsolete channels by sorting the Channels list by provider (by
+ pressing the 0 key twice). Automatic deletion of obsolete channels may follow later.
diff --git a/channels.c b/channels.c
index 61bed541..11367c7b 100644
--- a/channels.c
+++ b/channels.c
@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
- * $Id: channels.c 3.3 2013/12/28 11:33:08 kls Exp $
+ * $Id: channels.c 3.4 2014/01/04 15:01:52 kls Exp $
*/
#include "channels.h"
@@ -64,6 +64,7 @@ cChannel::cChannel(void)
memset(&__BeginData__, 0, (char *)&__EndData__ - (char *)&__BeginData__);
parameters = "";
modification = CHANNELMOD_NONE;
+ seen = 0;
schedule = NULL;
linkChannels = NULL;
refChannel = NULL;
@@ -411,6 +412,11 @@ void cChannel::SetSubtitlingDescriptors(uchar *SubtitlingTypes, uint16_t *Compos
}
}
+void cChannel::SetSeen(void)
+{
+ seen = time(NULL);
+}
+
void cChannel::SetCaIds(const int *CaIds)
{
if (caids[0] && caids[0] <= CA_USER_MAX)
@@ -1019,6 +1025,7 @@ cChannel *cChannels::NewChannel(const cChannel *Transponder, const char *Name, c
NewChannel->CopyTransponderData(Transponder);
NewChannel->SetId(Nid, Tid, Sid, Rid);
NewChannel->SetName(Name, ShortName, Provider);
+ NewChannel->SetSeen();
Add(NewChannel);
ReNumber();
return NewChannel;
@@ -1026,6 +1033,19 @@ cChannel *cChannels::NewChannel(const cChannel *Transponder, const char *Name, c
return NULL;
}
+#define CHANNELMARKOBSOLETE "OBSOLETE"
+#define CHANNELTIMEOBSOLETE 3600 // seconds to wait before declaring a channel obsolete (in case it has actually been seen before)
+
+void cChannels::MarkObsoleteChannels(int Source, int Nid, int Tid)
+{
+ for (cChannel *channel = First(); channel; channel = Next(channel)) {
+ if (time(NULL) - channel->Seen() > CHANNELTIMEOBSOLETE && channel->Source() == Source && channel->Nid() == Nid && channel->Tid() == Tid) {
+ if (!endswith(channel->Name(), CHANNELMARKOBSOLETE))
+ channel->SetName(cString::sprintf("%s %s", channel->Name(), CHANNELMARKOBSOLETE), channel->ShortName(), cString::sprintf("%s %s", CHANNELMARKOBSOLETE, channel->Provider()));
+ }
+ }
+}
+
cString ChannelString(const cChannel *Channel, int Number)
{
char buffer[256];
diff --git a/channels.h b/channels.h
index f719f1e5..7ca1e3e5 100644
--- a/channels.h
+++ b/channels.h
@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
- * $Id: channels.h 3.1 2013/11/04 09:52:02 kls Exp $
+ * $Id: channels.h 3.2 2014/01/04 15:01:21 kls Exp $
*/
#ifndef __CHANNELS_H
@@ -128,6 +128,7 @@ private:
mutable cString shortNameSource;
cString parameters;
int modification;
+ time_t seen; // When this channel was last seen in the SDT of its transponder
mutable const cSchedule *schedule;
cLinkChannels *linkChannels;
cChannel *refChannel;
@@ -187,6 +188,7 @@ public:
tChannelID GetChannelID(void) const { return tChannelID(source, nid, (nid || tid) ? tid : Transponder(), sid, rid); }
bool HasTimer(void) const;
int Modification(int Mask = CHANNELMOD_ALL);
+ time_t Seen(void) { return seen; }
void CopyTransponderData(const cChannel *Channel);
bool SetTransponderData(int Source, int Frequency, int Srate, const char *Parameters, bool Quiet = false);
void SetId(int Nid, int Tid, int Sid, int Rid = 0);
@@ -198,6 +200,7 @@ public:
void SetLinkChannels(cLinkChannels *LinkChannels);
void SetRefChannel(cChannel *RefChannel);
void SetSubtitlingDescriptors(uchar *SubtitlingTypes, uint16_t *CompositionPageIds, uint16_t *AncillaryPageIds);
+ void SetSeen(void);
};
class cChannels : public cRwLock, public cConfig<cChannel> {
@@ -237,6 +240,7 @@ public:
///< modification has been made, and 2 if the user has made a modification.
///< Calling this function resets the 'modified' flag to 0.
cChannel *NewChannel(const cChannel *Transponder, const char *Name, const char *ShortName, const char *Provider, int Nid, int Tid, int Sid, int Rid = 0);
+ void MarkObsoleteChannels(int Source, int Nid, int Tid);
};
extern cChannels Channels;
diff --git a/sdt.c b/sdt.c
index 5f2502b0..c6d0ce54 100644
--- a/sdt.c
+++ b/sdt.c
@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
- * $Id: sdt.c 2.5 2010/05/16 14:23:21 kls Exp $
+ * $Id: sdt.c 3.1 2014/01/04 15:02:31 kls Exp $
*/
#include "sdt.h"
@@ -43,6 +43,8 @@ void cSdtFilter::Process(u_short Pid, u_char Tid, const u_char *Data, int Length
cChannel *channel = Channels.GetByChannelID(tChannelID(Source(), sdt.getOriginalNetworkId(), sdt.getTransportStreamId(), SiSdtService.getServiceId()));
if (!channel)
channel = Channels.GetByChannelID(tChannelID(Source(), 0, Transponder(), SiSdtService.getServiceId()));
+ if (channel)
+ channel->SetSeen();
cLinkChannels *LinkChannels = NULL;
SI::Descriptor *d;
@@ -139,5 +141,7 @@ void cSdtFilter::Process(u_short Pid, u_char Tid, const u_char *Data, int Length
delete LinkChannels;
}
}
+ if (sdt.getSectionNumber() == sdt.getLastSectionNumber())
+ Channels.MarkObsoleteChannels(Source(), sdt.getOriginalNetworkId(), sdt.getTransportStreamId());
Channels.Unlock();
}