// Called from the tracker tab to display the context menu
void
MainWindow::showMenu(int tabIndex)
{
QMenu contextMenu(tr("Context menu"), this);
QAction *a;
// Show a different context menu for the search tab
int searchIndex = ui->trackerTab->indexOf(pSearchTab);
if (tabIndex == searchIndex)
{
QAction *searchAction = contextMenu.addAction(tr("Clear Results"));
a = contextMenu.exec(QCursor::pos());
if (a == searchAction)
{
SqlUtilities::clearSearch();
QSettings settings("Entomologist");
settings.setValue("last-search-query", "");
pSearchTab->refreshResults();
}
return;
}
QString trackerName = ui->trackerTab->tabText(tabIndex);
Backend *b = NULL;
for (int i = 0; i < mBackendList.size(); ++i)
{
b = mBackendList.at(i);
if (trackerName == b->name())
break;
}
if (b == NULL)
return;
QString id = b->id();
QAction *editAction = contextMenu.addAction(tr("Edit"));
QAction *deleteAction = contextMenu.addAction(tr("Delete"));
QAction *resyncAction = contextMenu.addAction(tr("Resync"));
a = contextMenu.exec(QCursor::pos());
if (a == editAction)
{
NewTracker t(this, true);
QString tmpName = b->name();
t.setName(b->name());
t.setHost(b->url());
t.setUsername(b->username());
t.setPassword(b->password());
t.setTrackerType(b->type());
if (t.exec() == QDialog::Accepted)
{
bool updateName = false;
if (t.data().value("name") != tmpName)
updateName = true;
updateTracker(id, t.data(), updateName);
}
}
else if (a == deleteAction)
{
QMessageBox box;
box.setText(QString("Are you sure you want to delete %1?").arg(b->name()));
box.setStandardButtons(QMessageBox::Yes|QMessageBox::No);
if (box.exec() == QMessageBox::Yes)
{
deleteTracker(id);
}
}
else if (a == resyncAction)
{
mSyncPosition = mBackendList.size();
syncTracker(b);
}
}
//
// Refill the pesBuffer
// Read packet of correct PID, locate a PES start and read the whole PES packet
// It cannot be bigger than 64 k in bound mode, in that case packMode=1, packLen is the leftover to read
//
//
uint8_t dmx_demuxerTS::refill(void)
{
uint32_t consumed,len,pid,payload=0;
uint8_t stream,substream;
uint64_t count,abs,pts,dts,first;
uint32_t left,cc,lenPes;
_pesBufferIndex=0;
_againBranch:
while(1)
{
if(!readPacket(&pid,&left, &payload,&abs,&cc))
{
printf("dmxTs: Cannot read packet (1) at %"LLX"\n",abs);
return 0;
}
if(allPid[pid])
break;
parser->forward(left); // Else skip packet
}
if(!payload) // Take as is...
{
if(pid==myPid)
{
// No payloadStart, read it raw
_oldPesStart=_pesBufferStart;
_oldPesLen=_pesBufferLen;
_pesBufferStart=abs;
parser->read32(left,_pesBuffer);
// FIXME HACK
if(TS_PacketSize==192 && left >4)
{
left-=4; // Remove timestamp of m2ts packet
}
// FIXME HACK
_pesBufferLen=left;
_pesPTS=ADM_NO_PTS;
_pesDTS=ADM_NO_PTS;
// If we are in pack mode, cut padding bits
if(packMode)
{
if(packLen<left)
{
#if 1 //def 1 TS_VERBOSE
printf("Dropping some bytes : %lu / %lu\n",_pesBufferLen,packLen);
#endif
_pesBufferLen=packLen;
}
#if 0
printf("at %llx, packLen=%lu minus %lu\n",_pesBufferStart,packLen,_pesBufferLen);
#endif
packLen-=_pesBufferLen;
if(!packLen)
{
packMode=0;
}
}
return 1;
}
// Udate info on that track
updateTracker(pid,left);
parser->forward(left);
goto _againBranch;
}
// Payload present, read header
#ifdef TS_VERBOSE
parser->getpos(&first);
printf("BF: left:%lu delta :%"LLU"\n",left,first-abs);
#endif
if(pid==myPid && isPsi)
{
if(!getInfoPSI(&consumed,&lenPes))
goto _againBranch;
if(left<consumed)
goto _againBranch;
left-=consumed;
_pesBufferStart=abs;
_pesPTS=ADM_NO_PTS;
_pesDTS=ADM_NO_PTS;
parser->read32(left,_pesBuffer);
// FIXME HACK
if(TS_PacketSize==192 && left >4)
{
left-=4; // Remove timestamp of m2ts packet
}
_pesBufferLen=left;
// FIXME HACK
return 1;
}
if(!getInfoPES(&consumed,&dts,&pts,&stream,&substream,&lenPes))
{
printf("dmxTs: get info failed at %"LLX"\n",abs);
goto _againBranch;
}
#ifdef TS_VERBOSE
printf("Stream :%x found at %"LLX" size :%lu\n",stream,abs,lenPes);
parser->getpos(&count);
printf("consumed :%lu left:%lu delta :%"LLU"\n",consumed,left,count-first);
if(count-first!=consumed) printf("*** PES header length is wrong***\n");
#endif
if(consumed>left)
{
printf("Wrong PES header at %"LLX" %lu / %lu\n",abs,consumed,left);
goto _againBranch;
}
left-=consumed;
if(myPid==pid)
{
if(lenPes)
{
packMode=1;
packLen=lenPes;
}
else
{
packMode=0;
}
_oldPesStart=_pesBufferStart;
_oldPesLen=_pesBufferLen;
_pesBufferStart=abs;
_pesPTS=pts;
_pesDTS=dts;
parser->read32(left,_pesBuffer);
// FIXME HACK
if(TS_PacketSize==192 && left >4)
{
left-=4; // Remove timestamp of m2ts packet
}
_pesBufferLen=left;
if(packMode)
{
if(packLen<left) _pesBufferLen=packLen;
packLen-=_pesBufferLen;
if(!packLen) packMode=0;
}
return 1;
}
// update info
updateTracker(pid,left);
parser->forward(left);
goto _againBranch;
}
