#include <lib/service/servicedvbrecord.h>
#include <lib/base/eerror.h>
+#include <lib/dvb/epgcache.h>
#include <fcntl.h>
}
}
-RESULT eDVBServiceRecord::prepare(const char *filename)
+RESULT eDVBServiceRecord::prepare(const char *filename, time_t begTime, time_t endTime, int eit_event_id)
{
m_filename = filename;
if (m_state == stateIdle)
- return doPrepare();
+ {
+ int ret = doPrepare();
+ if (!ret)
+ {
+ eEPGCache::getInstance()->Lock();
+ const eit_event_struct *event = 0;
+ if ( eit_event_id != -1 )
+ {
+ eDebug("query epg event id %d", eit_event_id);
+ eEPGCache::getInstance()->lookupEventId(m_ref, eit_event_id, event);
+ }
+ if ( !event && (begTime != -1 && endTime != -1) )
+ {
+ time_t queryTime = begTime + ((endTime-begTime)/2);
+ tm beg, end, query;
+ localtime_r(&begTime, &beg);
+ localtime_r(&endTime, &end);
+ localtime_r(&queryTime, &query);
+ eDebug("query stime %d:%d:%d, etime %d:%d:%d, qtime %d:%d:%d",
+ beg.tm_hour, beg.tm_min, beg.tm_sec,
+ end.tm_hour, end.tm_min, end.tm_sec,
+ query.tm_hour, query.tm_min, query.tm_sec);
+ eEPGCache::getInstance()->lookupEventTime(m_ref, queryTime, event);
+ }
+ if ( event )
+ {
+ eDebug("found event.. store to disc");
+ std::string fname = filename;
+ fname.erase(fname.length()-2, 2);
+ fname+="eit";
+ int fd = open(fname.c_str(), O_CREAT|O_WRONLY, 0777);
+ if (fd>-1)
+ {
+ int evLen=HILO(event->descriptors_loop_length)+12/*EIT_LOOP_SIZE*/;
+ int wr = ::write( fd, (unsigned char*)event, evLen );
+ if ( wr != evLen )
+ eDebug("eit write error (%m)");
+ ::close(fd);
+ }
+ }
+ eEPGCache::getInstance()->Unlock();
+ }
+ return ret;
+ }
else
return -1;
}
int fd = ::open(m_filename.c_str(), O_WRONLY|O_CREAT|O_LARGEFILE, 0644);
if (fd == -1)
{
- eDebug("eDVBServiceRecord - can't open hardcoded recording file!");
+ eDebug("eDVBServiceRecord - can't open recording file!");
return -1;
}
+
+ /* turn off kernel caching strategies */
+ posix_fadvise(fd, 0, 0, POSIX_FADV_RANDOM);
+
ePtr<iDVBDemux> demux;
if (m_service_handler.getDataDemux(demux))
{
return -3;
}
m_record->setTargetFD(fd);
+ m_record->setTargetFilename(m_filename.c_str());
}
eDebug("starting recording..");
if (program.pmtPid != -1)
pids_to_record.insert(program.pmtPid); // PMT
+ int timing_pid = -1;
+
eDebugNoNewLine("RECORD: have %d video stream(s)", program.videoStreams.size());
if (!program.videoStreams.empty())
{
i != program.videoStreams.end(); ++i)
{
pids_to_record.insert(i->pid);
+
+ if (timing_pid == -1)
+ timing_pid = i->pid;
+
if (i != program.videoStreams.begin())
eDebugNoNewLine(", ");
eDebugNoNewLine("%04x", i->pid);
i != program.audioStreams.end(); ++i)
{
pids_to_record.insert(i->pid);
+
+ if (timing_pid == -1)
+ timing_pid = i->pid;
+
if (i != program.audioStreams.begin())
eDebugNoNewLine(", ");
eDebugNoNewLine("%04x", i->pid);
m_record->removePID(*i);
}
+ if (timing_pid != -1)
+ m_record->setTimingPID(timing_pid);
+
m_pids_active = pids_to_record;
if (m_state != stateRecording)