diff options
Diffstat (limited to 'eit.c')
| -rw-r--r-- | eit.c | 30 |
1 files changed, 23 insertions, 7 deletions
@@ -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 1.117 2006/04/29 11:38:37 kls Exp $ + * $Id: eit.c 1.118 2006/05/25 14:35:19 kls Exp $ */ #include "eit.h" @@ -21,10 +21,10 @@ class cEIT : public SI::EIT { public: - cEIT(cSchedules *Schedules, int Source, u_char Tid, const u_char *Data); + cEIT(cSchedules *Schedules, int Source, u_char Tid, const u_char *Data, bool OnlyRunningStatus = false); }; -cEIT::cEIT(cSchedules *Schedules, int Source, u_char Tid, const u_char *Data) +cEIT::cEIT(cSchedules *Schedules, int Source, u_char Tid, const u_char *Data, bool OnlyRunningStatus) :SI::EIT(Data, false) { if (!CheckCRCAndParse()) @@ -57,6 +57,8 @@ cEIT::cEIT(cSchedules *Schedules, int Source, u_char Tid, const u_char *Data) cEvent *rEvent = NULL; cEvent *pEvent = (cEvent *)pSchedule->GetEvent(SiEitEvent.getEventId(), SiEitEvent.getStartTime()); if (!pEvent) { + if (OnlyRunningStatus) + continue; // 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 = newEvent = new cEvent(SiEitEvent.getEventId()); @@ -92,6 +94,12 @@ cEIT::cEIT(cSchedules *Schedules, int Source, u_char Tid, const u_char *Data) pEvent->SetStartTime(SiEitEvent.getStartTime()); pEvent->SetDuration(SiEitEvent.getDuration()); } + if (Tid == 0x4E) { // we trust only the present/following info on the actual TS + if (SiEitEvent.getRunningStatus() >= SI::RunningStatusNotRunning) + pSchedule->SetRunningStatus(pEvent, SiEitEvent.getRunningStatus(), channel); + } + if (OnlyRunningStatus) + continue; // do this before setting the version, so that the full update can be done later pEvent->SetVersion(getVersionNumber()); int LanguagePreferenceShort = -1; @@ -240,15 +248,13 @@ cEIT::cEIT(cSchedules *Schedules, int Source, u_char Tid, const u_char *Data) pEvent->FixEpgBugs(); if (LinkChannels) channel->SetLinkChannels(LinkChannels); - if (Tid == 0x4E) { // we trust only the present/following info on the actual TS - if (SiEitEvent.getRunningStatus() >= SI::RunningStatusNotRunning) - pSchedule->SetRunningStatus(pEvent, SiEitEvent.getRunningStatus(), channel); - } Modified = true; } if (Empty && Tid == 0x4E && getSectionNumber() == 0) // ETR 211: an empty entry in section 0 of table 0x4E means there is currently no event running pSchedule->ClrRunningStatus(channel); + if (OnlyRunningStatus) + return; if (Tid == 0x4E) pSchedule->SetPresentSeen(); if (Modified) { @@ -312,6 +318,16 @@ void cEitFilter::Process(u_short Pid, u_char Tid, const u_char *Data, int Length cSchedules *Schedules = (cSchedules *)cSchedules::Schedules(SchedulesLock); if (Schedules) cEIT EIT(Schedules, Source(), Tid, Data); + else { + // If we don't get a write lock, let's at least get a read lock, so + // that we can set the running status and 'seen' timestamp (well, actually + // with a read lock we shouldn't be doing that, but it's only integers that + // get changed, so it should be ok) + cSchedulesLock SchedulesLock; + cSchedules *Schedules = (cSchedules *)cSchedules::Schedules(SchedulesLock); + if (Schedules) + cEIT EIT(Schedules, Source(), Tid, Data, true); + } } break; case 0x14: { |