void AlarmNotifyThread::run()
{
RunProlog();
while (!m_stop)
{
// get the alarm status for all monitors
if (ZMClient::get()->connected() && ZMClient::get()->updateAlarmStates())
{
// at least one monitor changed state
for (int x = 0; x < ZMClient::get()->getMonitorCount(); x++)
{
Monitor *mon = ZMClient::get()->getMonitorAt(x);
if (mon->previousState != mon->state && (mon->state == ALARM || (mon->state == ALERT && mon->previousState != ALARM)))
{
// have notifications been turned on for this monitor?
if (mon->showNotifications)
{
// we can't show a popup from the AlarmNotifyThread so send
// a message to ZMClient to do it for us
gCoreContext->dispatch(MythEvent(QString("ZONEMINDER_NOTIFICATION %1").arg(mon->id)));
}
}
}
}
usleep(999999);
}
RunEpilog();
}
void SSDP::run()
{
RunProlog();
fd_set read_set;
struct timeval timeout;
LOG(VB_UPNP, LOG_INFO, "SSDP::Run - SSDP Thread Started." );
// ----------------------------------------------------------------------
// Listen for new Requests
// ----------------------------------------------------------------------
while ( ! m_bTermRequested )
{
int nMaxSocket = 0;
FD_ZERO( &read_set );
for (uint nIdx = 0; nIdx < NumberOfSockets; nIdx++ )
{
if (m_Sockets[nIdx] != NULL && m_Sockets[nIdx]->socket() >= 0)
{
FD_SET( m_Sockets[ nIdx ]->socket(), &read_set );
nMaxSocket = max( m_Sockets[ nIdx ]->socket(), nMaxSocket );
#if 0
if (m_Sockets[ nIdx ]->bytesAvailable() > 0)
{
LOG(VB_GENERAL, LOG_DEBUG,
QString("Found Extra data before select: %1")
.arg(nIdx));
ProcessData( m_Sockets[ nIdx ] );
}
#endif
}
}
timeout.tv_sec = 1;
timeout.tv_usec = 0;
int count;
count = select(nMaxSocket + 1, &read_set, NULL, NULL, &timeout);
for (int nIdx = 0; count && nIdx < (int)NumberOfSockets; nIdx++ )
{
if (m_Sockets[nIdx] != NULL && m_Sockets[nIdx]->socket() >= 0 &&
FD_ISSET(m_Sockets[nIdx]->socket(), &read_set))
{
#if 0
LOG(VB_GENERAL, LOG_DEBUG, QString("FD_ISSET( %1 )").arg(nIdx));
#endif
ProcessData(m_Sockets[nIdx]);
count--;
}
}
}
RunEpilog();
}
void MetadataLoadingThread::run()
{
RunProlog();
//if you want to simulate a big music collection load
//sleep(3);
parent->resync();
RunEpilog();
}
void MythSystemSignalManager::run(void)
{
RunProlog();
LOG(VB_GENERAL, LOG_INFO, "Starting process signal handler");
while( run_system )
{
struct timespec ts;
ts.tv_sec = 0;
ts.tv_nsec = 50 * 1000 * 1000; // 50ms
nanosleep(&ts, NULL); // sleep 50ms
while( run_system )
{
// handle cleanup and signalling for closed processes
listLock.lock();
if( msList.isEmpty() )
{
listLock.unlock();
break;
}
MythSystemUnix *ms = msList.takeFirst();
listLock.unlock();
// This can happen if it has been deleted already
if (!ms)
continue;
ms->m_parent->HandlePostRun();
if (ms->m_stdpipe[0] > 0)
writeThread->remove(ms->m_stdpipe[0]);
CLOSE(ms->m_stdpipe[0]);
if (ms->m_stdpipe[1] > 0)
readThread->remove(ms->m_stdpipe[1]);
CLOSE(ms->m_stdpipe[1]);
if (ms->m_stdpipe[2] > 0)
readThread->remove(ms->m_stdpipe[2]);
CLOSE(ms->m_stdpipe[2]);
if( ms->GetStatus() == GENERIC_EXIT_OK )
emit ms->finished();
else
emit ms->error(ms->GetStatus());
ms->disconnect();
bool cleanup = ms->m_parent->doAutoCleanup();
ms->Unlock();
if( cleanup )
ms->deleteLater();
}
}
RunEpilog();
}
// spawn separate thread for signals to prevent manager
void MythSystemLegacySignalManager::run(void)
{
RunProlog();
LOG(VB_GENERAL, LOG_INFO, "Starting process signal handler");
while( run_system )
{
usleep(50000); // sleep 50ms
while( run_system )
{
// handle cleanup and signalling for closed processes
listLock.lock();
if( msList.isEmpty() )
{
listLock.unlock();
break;
}
MythSystemLegacyWindows *ms = msList.takeFirst();
listLock.unlock();
if (!ms)
continue;
if (ms->m_parent)
{
ms->m_parent->HandlePostRun();
}
if (ms->m_stdpipe[0])
writeThread->remove(ms->m_stdpipe[0]);
CLOSE(ms->m_stdpipe[0]);
if (ms->m_stdpipe[1])
readThread->remove(ms->m_stdpipe[1]);
CLOSE(ms->m_stdpipe[1]);
if (ms->m_stdpipe[2])
readThread->remove(ms->m_stdpipe[2]);
CLOSE(ms->m_stdpipe[2]);
if (ms->m_parent)
{
if( ms->GetStatus() == GENERIC_EXIT_OK )
emit ms->finished();
else
emit ms->error(ms->GetStatus());
ms->disconnect();
ms->Unlock();
}
ms->DecrRef();
}
}
RunEpilog();
}
void FetcherThread::run(void)
{
RunProlog();
LOG(VB_PLAYBACK, LOG_INFO, LOC + QString("Starting Fetcher thread."));
if (m_dec)
m_dec->FetchFrames();
LOG(VB_PLAYBACK, LOG_INFO, LOC + QString("Stopping Fetcher thread."));
RunEpilog();
}
void PlaylistLoadingThread::run()
{
RunProlog();
while (!all_music->doneLoading())
{
msleep(250);
}
parent->load();
RunEpilog();
}
void DVBStreamHandler::run(void)
{
RunProlog();
LOG(VB_RECORD, LOG_INFO, LOC + "run(): begin");
if (!SupportsTSMonitoring() && _allow_section_reader)
RunSR();
else
RunTS();
LOG(VB_RECORD, LOG_INFO, LOC + "run(): end");
RunEpilog();
}
void MythSystemLegacyIOHandler::run(void)
{
RunProlog();
LOG(VB_GENERAL, LOG_INFO, QString("Starting IO manager (%1)")
.arg(m_read ? "read" : "write"));
while( run_system )
{
{
QMutexLocker locker(&m_pWaitLock);
m_pWait.wait(&m_pWaitLock);
}
while( run_system )
{
usleep(10000); // ~100x per second, for ~3MBps throughput
m_pLock.lock();
if( m_pMap.isEmpty() )
{
m_pLock.unlock();
break;
}
bool datafound = true;
m_pLock.unlock();
while ( datafound && run_system )
{
m_pLock.lock();
datafound = false;
PMap_t::iterator i, next;
for( i = m_pMap.begin(); i != m_pMap.end(); i = next )
{
next = i + 1;
if( m_read )
datafound |= HandleRead(i.key(), i.value());
else
datafound |= HandleWrite(i.key(), i.value());
}
m_pLock.unlock();
}
}
}
RunEpilog();
}
void GameScannerThread::run(void)
{
RunProlog();
LOG(VB_GENERAL, LOG_INFO, QString("Beginning Game Scan."));
m_files.clear();
m_remove.clear();
m_dbgames = RomInfo::GetAllRomInfo();
buildFileList();
verifyFiles();
updateDB();
RunEpilog();
}
void MythSignalingTimer::run(void)
{
running = true;
RunProlog();
while (dorun)
{
QMutexLocker locker(&startStopLock);
if (dorun && !timerWait.wait(locker.mutex(), millisec))
{
locker.unlock();
emit timeout();
locker.relock();
}
}
RunEpilog();
running = false;
}
/** \class HouseKeepingThread
* \ingroup housekeeper
* \brief Thread used to perform queued HouseKeeper tasks.
*
* This class is a long-running thread that pulls tasks out of the
* HouseKeeper queue and runs them sequentially. It performs one last check
* of the task to make sure something else in the same scope has not
* pre-empted it, before running the task.
*
*/
void HouseKeepingThread::run(void)
{
RunProlog();
m_waitMutex.lock();
HouseKeeperTask *task = NULL;
while (m_keepRunning)
{
m_idle = false;
while ((task = m_parent->GetQueuedTask()))
{
// pull task from housekeeper and process it
ReferenceLocker rlock(task);
if (!task->ConfirmRun())
{
// something else has caused the lastrun time to
// change since this was requested to run. abort.
task = NULL;
continue;
}
task->UpdateLastRun();
task->Run();
task = NULL;
if (!m_keepRunning)
// thread has been discarded, don't try to start another task
break;
}
m_idle = true;
if (!m_keepRunning)
// short out rather than potentially hitting another sleep cycle
break;
m_waitCondition.wait(&m_waitMutex);
}
m_waitMutex.unlock();
RunEpilog();
}
/// \brief Basic signal monitoring loop
void SignalMonitor::run(void)
{
RunProlog();
QMutexLocker locker(&startStopLock);
running = true;
startStopWait.wakeAll();
while (!exit)
{
locker.unlock();
UpdateValues();
if (notify_frontend && capturecardnum>=0)
{
QStringList slist = GetStatusList();
MythEvent me(QString("SIGNAL %1").arg(capturecardnum), slist);
gCoreContext->dispatch(me);
}
locker.relock();
startStopWait.wait(locker.mutex(), update_rate);
}
// We need to send a last informational message because a
// signal update may have come in while we were sleeping
// if we are using the multithreaded dtvsignalmonitor.
locker.unlock();
if (notify_frontend && capturecardnum>=0)
{
QStringList slist = GetStatusList();
MythEvent me(QString("SIGNAL %1").arg(capturecardnum), slist);
gCoreContext->dispatch(me);
}
locker.relock();
running = false;
startStopWait.wakeAll();
RunEpilog();
}
void TaskQueue::run( )
{
RunProlog();
Task *pTask;
LOG(VB_UPNP, LOG_INFO, "TaskQueue Thread Running.");
while ( !m_bTermRequested )
{
// ------------------------------------------------------------------
// Process Any Tasks that may need to be executed.
// ------------------------------------------------------------------
TaskTime ttNow;
gettimeofday( (&ttNow), nullptr );
if ((pTask = GetNextExpiredTask( ttNow )) != nullptr)
{
try
{
pTask->Execute( this );
pTask->DecrRef();
}
catch( ... )
{
LOG(VB_GENERAL, LOG_ERR, "Call to Execute threw an exception.");
}
}
// Make sure to throttle our processing.
msleep( 100 );
}
RunEpilog();
}
void HLSStreamHandler::run(void)
{
RunProlog();
int cnt = 0;
LOG(VB_GENERAL, LOG_INFO, LOC + "run() -- begin");
SetRunning(true, false, false);
if (!m_hls)
return;
m_hls->Throttle(false);
while (_running_desired)
{
if (!m_hls->IsOpen(m_tuning.GetURL(0).toString()))
{
if (!m_hls->Open(m_tuning.GetURL(0).toString()))
{
LOG(VB_CHANNEL, LOG_INFO, LOC +
"run: HLS OpenFile() failed");
usleep(500000);
continue;
}
m_hls->Throttle(true);
}
int size = m_hls->Read(m_buffer, BUFFER_SIZE);
if (size < 0)
{
// error
if (++cnt > 10)
{
Stop();
break;
}
continue;
}
else
cnt = 0;
if (size == 0)
{
usleep(250000); // .25 second
continue;
}
if (m_buffer[0] != 0x47)
{
LOG(VB_RECORD, LOG_INFO, LOC +
QString("Packet not starting with SYNC Byte (got 0x%1)")
.arg((char)m_buffer[0], 2, QLatin1Char('0')));
continue;
}
int remainder = 0;
{
QMutexLocker locker(&_listener_lock);
HLSStreamHandler::StreamDataList::const_iterator sit;
sit = _stream_data_list.begin();
for (; sit != _stream_data_list.end(); ++sit)
{
remainder = sit.key()->ProcessData(m_buffer, size);
}
}
if (remainder != 0)
{
LOG(VB_RECORD, LOG_INFO, LOC +
QString("data_length = %1 remainder = %2")
.arg(size).arg(remainder));
}
if (m_hls->IsThrottled())
usleep(1000000);
else if (size < BUFFER_SIZE)
usleep(100000); // tenth of a second.
else
usleep(1000);
}
m_hls->Throttle(false);
SetRunning(false, false, false);
RunEpilog();
LOG(VB_GENERAL, LOG_INFO, LOC + "run() -- done");
}
void MythSystemIOHandler::run(void)
{
RunProlog();
LOG(VB_GENERAL, LOG_INFO, QString("Starting IO manager (%1)")
.arg(m_read ? "read" : "write"));
m_pLock.lock();
BuildFDs();
m_pLock.unlock();
while( run_system )
{
{
QMutexLocker locker(&m_pWaitLock);
m_pWait.wait(&m_pWaitLock);
}
while( run_system )
{
usleep(10000); // ~100x per second, for ~3MBps throughput
m_pLock.lock();
if( m_pMap.isEmpty() )
{
m_pLock.unlock();
break;
}
timeval tv;
tv.tv_sec = 0; tv.tv_usec = 0;
int retval;
fd_set fds = m_fds;
if( m_read )
retval = select(m_maxfd+1, &fds, NULL, NULL, &tv);
else
retval = select(m_maxfd+1, NULL, &fds, NULL, &tv);
if( retval == -1 )
LOG(VB_SYSTEM, LOG_ERR,
QString("MythSystemIOHandler: select(%1, %2) failed: %3")
.arg(m_maxfd+1).arg(m_read).arg(strerror(errno)));
else if( retval > 0 )
{
PMap_t::iterator i, next;
for( i = m_pMap.begin(); i != m_pMap.end(); i = next )
{
next = i+1;
int fd = i.key();
if( FD_ISSET(fd, &fds) )
{
if( m_read )
HandleRead(i.key(), i.value());
else
HandleWrite(i.key(), i.value());
}
}
}
m_pLock.unlock();
}
}
RunEpilog();
}
void ExternalStreamHandler::run(void)
{
QString cmd;
QString result;
QString xon;
QByteArray buffer;
uint len;
RunProlog();
LOG(VB_RECORD, LOG_INFO, LOC + "run(): begin");
SetRunning(true, true, false);
if (m_poll_mode)
xon = QString("SendBytes:%1").arg(PACKET_SIZE);
else
xon = "XON";
uint remainder = 0;
while (_running_desired && !_error)
{
if (!IsOpen())
{
if (!Open())
{
LOG(VB_RECORD, LOG_WARNING, LOC + QString("TS not open yet: %1")
.arg(m_error));
usleep(750000);
continue;
}
}
if (StreamingCount() == 0)
{
usleep(5000);
continue;
}
UpdateFiltersFromStreamData();
ProcessCommand(xon, 1000, result);
if (result.startsWith("ERR"))
{
LOG(VB_GENERAL, LOG_ERR, LOC + QString("Aborting: %1 -> %2")
.arg(xon).arg(result));
_error = true;
}
while ((len = m_IO->Read(buffer, PACKET_SIZE, 10)) > 0 ||
buffer.size() > 188*50)
{
if (m_IO->Error())
{
m_error = m_IO->ErrorString();
_error = true;
LOG(VB_GENERAL, LOG_ERR, LOC +
QString("Failed to read from Extern recorder: %1")
.arg(m_error));
break;
}
if (!_running_desired)
break;
if (!_listener_lock.tryLock())
continue;
if (_stream_data_list.empty())
{
LOG(VB_GENERAL, LOG_ERR, LOC + "_stream_data_list is empty");
_listener_lock.unlock();
continue;
}
if (!m_poll_mode)
{
ProcessCommand(QString("XOFF"), 50, result);
if (result.startsWith("ERR"))
{
LOG(VB_GENERAL, LOG_ERR, LOC + QString("Aborting: %1 -> %2")
.arg(xon).arg(result));
_error = true;
}
}
StreamDataList::const_iterator sit = _stream_data_list.begin();
for (; sit != _stream_data_list.end(); ++sit)
remainder = sit.key()->ProcessData
(reinterpret_cast<const uint8_t *>
(buffer.constData()), buffer.size());
_listener_lock.unlock();
len = buffer.size();
if (m_replay)
{
m_replay_buffer += buffer.left(len - remainder);
if (m_replay_buffer.size() > (5000 * PACKET_SIZE))
{
m_replay_buffer.remove(0, len - remainder);
LOG(VB_RECORD, LOG_WARNING, LOC +
QString("Replay size truncated to %1 bytes")
.arg(m_replay_buffer.size()));
}
}
if (remainder > 0 && (len > remainder)) // leftover bytes
buffer.remove(0, len - remainder);
else
buffer.clear();
}
usleep(10);
}
LOG(VB_RECORD, LOG_INFO, LOC + "run(): " + "shutdown");
RemoveAllPIDFilters();
SetRunning(false, true, false);
LOG(VB_RECORD, LOG_INFO, LOC + "run(): " + "end");
RunEpilog();
}
void IPTVTableMonitorThread::run(void)
{
RunProlog();
m_parent->RunTableMonitor();
RunEpilog();
}
void CetonStreamHandler::run(void)
{
RunProlog();
bool _error = false;
QFile file(_device_path);
CetonRTP rtp(_ip_address, _tuner);
if (_using_rtp)
{
if (!(rtp.Init() && rtp.StartStreaming()))
{
LOG(VB_RECORD, LOG_ERR, LOC +
"Starting recording (RTP initialization failed). Aborting.");
_error = true;
}
}
else
{
if (!file.open(QIODevice::ReadOnly))
{
LOG(VB_RECORD, LOG_ERR, LOC +
"Starting recording (file open failed). Aborting.");
_error = true;
}
int flags = fcntl(file.handle(), F_GETFL, 0);
if (flags == -1) flags = 0;
fcntl(file.handle(), F_SETFL, flags | O_NONBLOCK);
}
if (_error)
{
RunEpilog();
return;
}
SetRunning(true, false, false);
int buffer_size = (64 * 1024); // read about 64KB
buffer_size /= TSPacket::kSize;
buffer_size *= TSPacket::kSize;
char *buffer = new char[buffer_size];
LOG(VB_RECORD, LOG_INFO, LOC + "RunTS(): begin");
_read_timer.start();
int remainder = 0;
while (_running_desired && !_error)
{
int bytes_read;
if (_using_rtp)
bytes_read = rtp.Read(buffer, buffer_size);
else
bytes_read = file.read(buffer, buffer_size);
if (bytes_read <= 0)
{
if (_read_timer.elapsed() >= 5000)
{
LOG(VB_RECORD, LOG_WARNING, LOC +
"No data received for 5 seconds...checking tuning");
if (!VerifyTuning())
RepeatTuning();
_read_timer.start();
}
usleep(5000);
continue;
}
_read_timer.start();
_listener_lock.lock();
if (_stream_data_list.empty())
{
_listener_lock.unlock();
continue;
}
StreamDataList::const_iterator sit = _stream_data_list.begin();
for (; sit != _stream_data_list.end(); ++sit)
remainder = sit.key()->ProcessData(
reinterpret_cast<unsigned char*>(buffer), bytes_read);
_listener_lock.unlock();
if (remainder != 0)
{
LOG(VB_RECORD, LOG_INFO, LOC +
QString("RunTS(): bytes_read = %1 remainder = %2")
.arg(bytes_read).arg(remainder));
}
}
LOG(VB_RECORD, LOG_INFO, LOC + "RunTS(): " + "shutdown");
if (_using_rtp)
rtp.StopStreaming();
else
file.close();
delete[] buffer;
LOG(VB_RECORD, LOG_INFO, LOC + "RunTS(): " + "end");
SetRunning(false, false, false);
RunEpilog();
}
void ASIStreamHandler::run(void)
{
RunProlog();
LOG(VB_RECORD, LOG_INFO, LOC + "run(): begin");
if (!Open())
{
LOG(VB_GENERAL, LOG_ERR, LOC + QString("Failed to open device %1 : %2")
.arg(_device).arg(strerror(errno)));
_error = true;
return;
}
DeviceReadBuffer *drb = new DeviceReadBuffer(this, true, false);
bool ok = drb->Setup(_device, _fd, _packet_size, _buf_size);
if (!ok)
{
LOG(VB_GENERAL, LOG_ERR, LOC + "Failed to allocate DRB buffer");
delete drb;
drb = NULL;
Close();
_error = true;
RunEpilog();
return;
}
uint buffer_size = _packet_size * 15000;
unsigned char *buffer = new unsigned char[buffer_size];
if (!buffer)
{
LOG(VB_GENERAL, LOG_ERR, LOC + "Failed to allocate buffer");
delete drb;
drb = NULL;
Close();
_error = true;
RunEpilog();
return;
}
memset(buffer, 0, buffer_size);
SetRunning(true, true, false);
drb->Start();
{
QMutexLocker locker(&_start_stop_lock);
_drb = drb;
}
int remainder = 0;
while (_running_desired && !_error)
{
UpdateFiltersFromStreamData();
ssize_t len = 0;
len = drb->Read(
&(buffer[remainder]), buffer_size - remainder);
if (!_running_desired)
break;
// Check for DRB errors
if (drb->IsErrored())
{
LOG(VB_GENERAL, LOG_ERR, LOC + "Device error detected");
_error = true;
}
if (drb->IsEOF())
{
LOG(VB_GENERAL, LOG_ERR, LOC + "Device EOF detected");
_error = true;
}
if ((0 == len) || (-1 == len))
{
usleep(100);
continue;
}
len += remainder;
if (len < 10) // 10 bytes = 4 bytes TS header + 6 bytes PES header
{
remainder = len;
continue;
}
if (!_listener_lock.tryLock())
{
remainder = len;
continue;
}
if (_stream_data_list.empty())
{
_listener_lock.unlock();
continue;
}
StreamDataList::const_iterator sit = _stream_data_list.begin();
for (; sit != _stream_data_list.end(); ++sit)
remainder = sit.key()->ProcessData(buffer, len);
if (_mpts != NULL)
_mpts->Write(buffer, len - remainder);
_listener_lock.unlock();
if (remainder > 0 && (len > remainder)) // leftover bytes
memmove(buffer, &(buffer[len - remainder]), remainder);
}
LOG(VB_RECORD, LOG_INFO, LOC + "run(): " + "shutdown");
RemoveAllPIDFilters();
{
QMutexLocker locker(&_start_stop_lock);
_drb = NULL;
}
if (drb->IsRunning())
drb->Stop();
delete drb;
delete[] buffer;
Close();
LOG(VB_RECORD, LOG_INFO, LOC + "run(): " + "end");
SetRunning(false, true, false);
RunEpilog();
}
/** \fn HDHRStreamHandler::run(void)
* \brief Reads HDHomeRun socket for tables & data
*/
void HDHRStreamHandler::run(void)
{
RunProlog();
/* Create TS socket. */
if (!hdhomerun_device_stream_start(_hdhomerun_device))
{
LOG(VB_GENERAL, LOG_ERR, LOC +
"Starting recording (set target failed). Aborting.");
_error = true;
RunEpilog();
return;
}
hdhomerun_device_stream_flush(_hdhomerun_device);
SetRunning(true, false, false);
LOG(VB_RECORD, LOG_INFO, LOC + "RunTS(): begin");
int remainder = 0;
QTime last_update;
while (_running_desired && !_error)
{
int elapsed = !last_update.isValid() ? -1 : last_update.elapsed();
elapsed = (elapsed < 0) ? 1000 : elapsed;
if (elapsed > 100)
{
UpdateFiltersFromStreamData();
if (_tune_mode != hdhrTuneModeVChannel)
UpdateFilters();
last_update.restart();
}
size_t read_size = 64 * 1024; // read about 64KB
read_size /= VIDEO_DATA_PACKET_SIZE;
read_size *= VIDEO_DATA_PACKET_SIZE;
size_t data_length;
unsigned char *data_buffer = hdhomerun_device_stream_recv(
_hdhomerun_device, read_size, &data_length);
if (!data_buffer)
{
usleep(20000);
continue;
}
// Assume data_length is a multiple of 188 (packet size)
_listener_lock.lock();
if (_stream_data_list.empty())
{
_listener_lock.unlock();
continue;
}
StreamDataList::const_iterator sit = _stream_data_list.begin();
for (; sit != _stream_data_list.end(); ++sit)
remainder = sit.key()->ProcessData(data_buffer, data_length);
_listener_lock.unlock();
if (remainder != 0)
{
LOG(VB_RECORD, LOG_INFO, LOC +
QString("RunTS(): data_length = %1 remainder = %2")
.arg(data_length).arg(remainder));
}
}
LOG(VB_RECORD, LOG_INFO, LOC + "RunTS(): " + "shutdown");
RemoveAllPIDFilters();
hdhomerun_device_stream_stop(_hdhomerun_device);
LOG(VB_RECORD, LOG_INFO, LOC + "RunTS(): " + "end");
SetRunning(false, false, false);
RunEpilog();
}
void MetadataDownload::run()
{
RunProlog();
MetadataLookup* lookup;
while ((lookup = moreWork()) != NULL)
{
MetadataLookupList list;
// Go go gadget Metadata Lookup
if (lookup->GetType() == kMetadataVideo)
{
if (lookup->GetSubtype() == kProbableTelevision)
list = handleTelevision(lookup);
else if (lookup->GetSubtype() == kProbableMovie)
list = handleMovie(lookup);
else
list = handleVideoUndetermined(lookup);
if (!list.size() &&
lookup->GetSubtype() == kUnknownVideo)
{
list = handleMovie(lookup);
}
}
else if (lookup->GetType() == kMetadataRecording)
{
if (lookup->GetSubtype() == kProbableTelevision)
{
if (lookup->GetSeason() > 0 || lookup->GetEpisode() > 0)
list = handleTelevision(lookup);
else if (!lookup->GetSubtitle().isEmpty())
list = handleVideoUndetermined(lookup);
if (!list.size())
list = handleRecordingGeneric(lookup);
}
else if (lookup->GetSubtype() == kProbableMovie)
{
list = handleMovie(lookup);
if (lookup->GetInetref().isEmpty())
list.append(handleRecordingGeneric(lookup));
}
else
{
list = handleRecordingGeneric(lookup);
if (lookup->GetInetref().isEmpty())
list.append(handleMovie(lookup));
}
}
else if (lookup->GetType() == kMetadataGame)
list = handleGame(lookup);
// inform parent we have lookup ready for it
if (m_parent && list.count() >= 1)
{
// If there's only one result, don't bother asking
// our parent about it, just add it to the back of
// the queue in kLookupData mode.
if (list.count() == 1 && list.at(0)->GetStep() == kLookupSearch)
{
MetadataLookup *newlookup = list.takeFirst();
newlookup->SetStep(kLookupData);
prependLookup(newlookup);
continue;
}
// If we're in automatic mode, we need to make
// these decisions on our own. Pass to title match.
if (list.at(0)->GetAutomatic() && list.count() > 1)
{
if (!findBestMatch(list, lookup->GetTitle()))
QCoreApplication::postEvent(m_parent,
new MetadataLookupFailure(MetadataLookupList() << lookup));
continue;
}
LOG(VB_GENERAL, LOG_INFO,
QString("Returning Metadata Results: %1 %2 %3")
.arg(lookup->GetTitle()).arg(lookup->GetSeason())
.arg(lookup->GetEpisode()));
QCoreApplication::postEvent(m_parent,
new MetadataLookupEvent(list));
}
else
{
list.append(lookup);
QCoreApplication::postEvent(m_parent,
new MetadataLookupFailure(list));
}
}
RunEpilog();
}
void VideoScannerThread::run()
{
RunProlog();
VideoMetadataListManager::metadata_list ml;
VideoMetadataListManager::loadAllFromDatabase(ml);
m_dbmetadata->setList(ml);
QList<QByteArray> image_types = QImageReader::supportedImageFormats();
QStringList imageExtensions;
for (QList<QByteArray>::const_iterator p = image_types.begin();
p != image_types.end(); ++p)
{
imageExtensions.push_back(QString(*p));
}
LOG(VB_GENERAL, LOG_INFO, QString("Beginning Video Scan."));
uint counter = 0;
FileCheckList fs_files;
if (m_HasGUI)
SendProgressEvent(counter, (uint)m_directories.size(),
tr("Searching for video files"));
for (QStringList::const_iterator iter = m_directories.begin();
iter != m_directories.end(); ++iter)
{
if (!buildFileList(*iter, imageExtensions, fs_files))
{
if (iter->startsWith("myth://"))
{
QUrl sgurl = *iter;
QString host = sgurl.host().toLower();
QString path = sgurl.path();
m_liveSGHosts.removeAll(host);
LOG(VB_GENERAL, LOG_ERR,
QString("Failed to scan :%1:").arg(*iter));
}
}
if (m_HasGUI)
SendProgressEvent(++counter);
}
PurgeList db_remove;
verifyFiles(fs_files, db_remove);
m_DBDataChanged = updateDB(fs_files, db_remove);
if (m_DBDataChanged)
{
QCoreApplication::postEvent(m_parent,
new VideoScanChanges(m_addList, m_movList,
m_delList));
QStringList slist;
QList<int>::const_iterator i;
for (i = m_addList.begin(); i != m_addList.end(); ++i)
slist << QString("added::%1").arg(*i);
for (i = m_movList.begin(); i != m_movList.end(); ++i)
slist << QString("moved::%1").arg(*i);
for (i = m_delList.begin(); i != m_delList.end(); ++i)
slist << QString("deleted::%1").arg(*i);
MythEvent me("VIDEO_LIST_CHANGE", slist);
gCoreContext->SendEvent(me);
}
else
gCoreContext->SendMessage("VIDEO_LIST_NO_CHANGE");
RunEpilog();
}
void MetadataImageDownload::run()
{
RunProlog();
// Always handle thumbnails first, they're higher priority.
ThumbnailData *thumb;
while ((thumb = moreThumbs()) != NULL)
{
QString sFilename = getDownloadFilename(thumb->title, thumb->url);
bool exists = QFile::exists(sFilename);
if (!exists && !thumb->url.isEmpty())
{
if (!GetMythDownloadManager()->download(thumb->url, sFilename))
{
LOG(VB_GENERAL, LOG_ERR,
QString("MetadataImageDownload: failed to download thumbnail from: %1")
.arg(thumb->url));
delete thumb;
continue;
}
}
// inform parent we have thumbnail ready for it
if (QFile::exists(sFilename) && m_parent)
{
LOG(VB_GENERAL, LOG_DEBUG,
QString("Threaded Image Thumbnail Download: %1")
.arg(sFilename));
thumb->url = sFilename;
QCoreApplication::postEvent(m_parent,
new ThumbnailDLEvent(thumb));
}
else
delete thumb;
}
MetadataLookup *lookup;
while ((lookup = moreDownloads()) != NULL)
{
DownloadMap downloads = lookup->GetDownloads();
DownloadMap downloaded;
for (DownloadMap::iterator i = downloads.begin();
i != downloads.end(); ++i)
{
VideoArtworkType type = i.key();
ArtworkInfo info = i.value();
QString filename = getDownloadFilename( type, lookup,
info.url );
if (lookup->GetHost().isEmpty())
{
QString path = getLocalWritePath(lookup->GetType(), type);
QDir dirPath(path);
if (!dirPath.exists())
if (!dirPath.mkpath(path))
{
LOG(VB_GENERAL, LOG_ERR,
QString("Metadata Image Download: Unable to create "
"path %1, aborting download.").arg(path));
QCoreApplication::postEvent(m_parent,
new ImageDLFailureEvent(lookup));
continue;
}
QString finalfile = path + "/" + filename;
QString oldurl = info.url;
info.url = finalfile;
if (!QFile::exists(finalfile) || lookup->GetAllowOverwrites())
{
QFile dest_file(finalfile);
if (dest_file.exists())
{
QFileInfo fi(finalfile);
GetMythUI()->RemoveFromCacheByFile(fi.fileName());
dest_file.remove();
}
LOG(VB_GENERAL, LOG_INFO,
QString("Metadata Image Download: %1 ->%2")
.arg(oldurl).arg(finalfile));
QByteArray *download = new QByteArray();
GetMythDownloadManager()->download(oldurl, download);
QImage testImage;
bool didLoad = testImage.loadFromData(*download);
if (!didLoad)
{
LOG(VB_GENERAL, LOG_ERR,
QString("Tried to write %1, but it appears to be "
"an HTML redirect (filesize %2).")
.arg(oldurl).arg(download->size()));
delete download;
download = NULL;
QCoreApplication::postEvent(m_parent,
new ImageDLFailureEvent(lookup));
continue;
}
if (dest_file.open(QIODevice::WriteOnly))
{
off_t size = dest_file.write(*download,
download->size());
if (size != download->size())
{
LOG(VB_GENERAL, LOG_ERR,
QString("Image Download: Error Writing Image "
"to file: %1").arg(finalfile));
QCoreApplication::postEvent(m_parent,
new ImageDLFailureEvent(lookup));
}
else
downloaded.insert(type, info);
}
delete download;
}
else
downloaded.insert(type, info);
}
else
{
QString path = getStorageGroupURL(type, lookup->GetHost());
QString finalfile = path + filename;
QString oldurl = info.url;
info.url = finalfile;
bool exists = false;
bool onMaster = false;
QString resolvedFN;
if ((lookup->GetHost().toLower() == gCoreContext->GetHostName().toLower()) ||
(gCoreContext->IsThisHost(lookup->GetHost())))
{
StorageGroup sg;
resolvedFN = sg.FindFile(filename);
exists = QFile::exists(resolvedFN);
if (!exists)
{
resolvedFN = getLocalStorageGroupPath(type,
lookup->GetHost()) + "/" + filename;
}
onMaster = true;
}
else
exists = RemoteFile::Exists(finalfile);
if (!exists || lookup->GetAllowOverwrites())
{
if (exists && !onMaster)
{
QFileInfo fi(finalfile);
GetMythUI()->RemoveFromCacheByFile(fi.fileName());
RemoteFile::DeleteFile(finalfile);
}
else if (exists)
QFile::remove(resolvedFN);
LOG(VB_GENERAL, LOG_INFO,
QString("Metadata Image Download: %1 -> %2")
.arg(oldurl).arg(finalfile));
QByteArray *download = new QByteArray();
GetMythDownloadManager()->download(oldurl, download);
QImage testImage;
bool didLoad = testImage.loadFromData(*download);
if (!didLoad)
{
LOG(VB_GENERAL, LOG_ERR,
QString("Tried to write %1, but it appears to be "
"an HTML redirect or corrupt file "
"(filesize %2).")
.arg(oldurl).arg(download->size()));
delete download;
download = NULL;
QCoreApplication::postEvent(m_parent,
new ImageDLFailureEvent(lookup));
continue;
}
if (!onMaster)
{
RemoteFile *outFile = new RemoteFile(finalfile, true);
if (!outFile->isOpen())
{
LOG(VB_GENERAL, LOG_ERR,
QString("Image Download: Failed to open "
"remote file (%1) for write. Does "
"Storage Group Exist?")
.arg(finalfile));
delete outFile;
outFile = NULL;
QCoreApplication::postEvent(m_parent,
new ImageDLFailureEvent(lookup));
}
else
{
off_t written = outFile->Write(*download,
download->size());
if (written != download->size())
{
LOG(VB_GENERAL, LOG_ERR,
QString("Image Download: Error Writing Image "
"to file: %1").arg(finalfile));
QCoreApplication::postEvent(m_parent,
new ImageDLFailureEvent(lookup));
}
else
downloaded.insert(type, info);
delete outFile;
outFile = NULL;
}
}
else
{
QFile dest_file(resolvedFN);
if (dest_file.open(QIODevice::WriteOnly))
{
off_t size = dest_file.write(*download,
download->size());
if (size != download->size())
{
LOG(VB_GENERAL, LOG_ERR,
QString("Image Download: Error Writing Image "
"to file: %1").arg(finalfile));
QCoreApplication::postEvent(m_parent,
new ImageDLFailureEvent(lookup));
}
else
downloaded.insert(type, info);
}
}
delete download;
}
else
downloaded.insert(type, info);
}
}
lookup->SetDownloads(downloaded);
QCoreApplication::postEvent(m_parent, new ImageDLEvent(lookup));
}
RunEpilog();
}
/** \fn ImageScanThread::run()
* \brief Called when the thread is started. Loads all storage groups files
* and directories and also from the database and syncronizes them.
* \return void
*/
void ImageScanThread::run()
{
RunProlog();
if (!m_continue)
{
LOG(VB_GENERAL, LOG_DEBUG,
QString("Image scanning thread not allowed to start."));
return;
}
LOG(VB_GENERAL, LOG_DEBUG, "Syncronisation started");
m_progressCount = 0;
m_progressTotalCount = 0;
// Load all available directories and files from the database so that
// they can be compared against the ones on the filesystem.
ImageUtils *iu = ImageUtils::getInstance();
iu->LoadDirectoriesFromDB(m_dbDirList);
iu->LoadFilesFromDB(m_dbFileList);
QStringList paths = iu->GetStorageDirs();
// Get the total list of directories that will be synced.
// This is only an additional information that the themer can show.
for (int i = 0; i < paths.size(); ++i)
{
QString path = paths.at(i);
QDirIterator it(path, QDirIterator::Subdirectories);
while(it.hasNext())
{
it.next();
++m_progressTotalCount;
}
}
// Now start the actual syncronization
for (int i = 0; i < paths.size(); ++i)
{
QString path = paths.at(i);
QString base = path;
if (!base.endsWith('/'))
base.append('/');
SyncFilesFromDir(path, 0, base);
}
// Adding or updating directories have been completed.
// The directory list still contains the remaining directories
// that are not in the filesystem anymore. Remove them from the database
QMap<QString, ImageMetadata *>::iterator i;
for (i = m_dbDirList->begin(); i != m_dbDirList->end(); ++i)
{
iu->RemoveDirectoryFromDB(m_dbDirList->value(i.key()));
}
// Repeat the same for the file list.
for (i = m_dbFileList->begin(); i != m_dbFileList->end(); ++i)
{
iu->RemoveFileFromDB(m_dbFileList->value(i.key()));
}
m_continue = false;
m_progressCount = 0;
m_progressTotalCount = 0;
LOG(VB_GENERAL, LOG_DEBUG, "Syncronisation complete");
RunEpilog();
}
void ThumbGenerator::run()
{
RunProlog();
m_cancel = false;
while (moreWork() && !m_cancel)
{
QString file, dir;
bool isGallery;
m_mutex.lock();
dir = m_directory;
isGallery = m_isGallery;
file = m_fileList.first();
if (!m_fileList.isEmpty())
m_fileList.pop_front();
m_mutex.unlock();
if (file.isEmpty())
continue;
QString filePath = dir + QString("/") + file;
QFileInfo fileInfo(filePath);
if (!fileInfo.exists())
continue;
if (isGallery)
{
if (fileInfo.isDir())
isGallery = checkGalleryDir(fileInfo);
else
isGallery = checkGalleryFile(fileInfo);
}
if (!isGallery)
{
QString cachePath = QString("%1%2.jpg").arg(getThumbcacheDir(dir))
.arg(file);
QFileInfo cacheInfo(cachePath);
if (cacheInfo.exists() &&
cacheInfo.lastModified() >= fileInfo.lastModified())
{
continue;
}
else
{
// cached thumbnail not there or out of date
QImage image;
// Remove the old one if it exists
if (cacheInfo.exists())
QFile::remove(cachePath);
if (fileInfo.isDir())
loadDir(image, fileInfo);
else
loadFile(image, fileInfo);
if (image.isNull())
continue; // give up;
// if the file is a movie save the image to use as a screenshot
if (GalleryUtil::IsMovie(fileInfo.filePath()))
{
QString screenshotPath = QString("%1%2-screenshot.jpg")
.arg(getThumbcacheDir(dir))
.arg(file);
image.save(screenshotPath, "JPEG", 95);
}
image = image.scaled(m_width,m_height,
Qt::KeepAspectRatio, Qt::SmoothTransformation);
image.save(cachePath, "JPEG", 95);
// deep copies all over
ThumbData *td = new ThumbData;
td->directory = dir;
td->fileName = file;
td->thumb = image.copy();
// inform parent we have thumbnail ready for it
QApplication::postEvent(m_parent, new ThumbGenEvent(td));
}
}
}
RunEpilog();
}
void MetadataImageDownload::run()
{
RunProlog();
// Always handle thumbnails first, they're higher priority.
ThumbnailData *thumb;
while ((thumb = moreThumbs()) != NULL)
{
QString sFilename = getDownloadFilename(thumb->title, thumb->url);
bool exists = QFile::exists(sFilename);
if (!exists && !thumb->url.isEmpty())
{
if (!GetMythDownloadManager()->download(thumb->url, sFilename))
{
LOG(VB_GENERAL, LOG_ERR,
QString("MetadataImageDownload: failed to download thumbnail from: %1")
.arg(thumb->url));
delete thumb;
continue;
}
}
// inform parent we have thumbnail ready for it
if (QFile::exists(sFilename) && m_parent)
{
LOG(VB_GENERAL, LOG_DEBUG,
QString("Threaded Image Thumbnail Download: %1")
.arg(sFilename));
thumb->url = sFilename;
QCoreApplication::postEvent(m_parent,
new ThumbnailDLEvent(thumb));
}
else
delete thumb;
}
while (true)
{
m_mutex.lock();
if (m_downloadList.isEmpty())
{
// no more to process, we're done
m_mutex.unlock();
break;
}
// Ref owns the MetadataLookup object for the duration of the loop
// and it will be deleted automatically when the loop completes
RefCountHandler<MetadataLookup> ref = m_downloadList.takeFirstAndDecr();
m_mutex.unlock();
MetadataLookup *lookup = ref;
DownloadMap downloads = lookup->GetDownloads();
DownloadMap downloaded;
bool errored = false;
for (DownloadMap::iterator i = downloads.begin();
i != downloads.end(); ++i)
{
VideoArtworkType type = i.key();
ArtworkInfo info = i.value();
QString filename = getDownloadFilename( type, lookup,
info.url );
if (lookup->GetHost().isEmpty())
{
QString path = getLocalWritePath(lookup->GetType(), type);
QDir dirPath(path);
if (!dirPath.exists())
{
if (!dirPath.mkpath(path))
{
LOG(VB_GENERAL, LOG_ERR,
QString("Metadata Image Download: Unable to create "
"path %1, aborting download.").arg(path));
errored = true;
break;
}
}
QString finalfile = path + "/" + filename;
QString oldurl = info.url;
info.url = finalfile;
if (!QFile::exists(finalfile) || lookup->GetAllowOverwrites())
{
QFile dest_file(finalfile);
if (dest_file.exists())
{
QFileInfo fi(finalfile);
GetMythUI()->RemoveFromCacheByFile(fi.fileName());
dest_file.remove();
}
LOG(VB_GENERAL, LOG_INFO,
QString("Metadata Image Download: %1 ->%2")
.arg(oldurl).arg(finalfile));
QByteArray download;
GetMythDownloadManager()->download(oldurl, &download);
QImage testImage;
bool didLoad = testImage.loadFromData(download);
if (!didLoad)
{
LOG(VB_GENERAL, LOG_ERR,
QString("Tried to write %1, but it appears to be "
"an HTML redirect (filesize %2).")
.arg(oldurl).arg(download.size()));
errored = true;
break;
}
if (dest_file.open(QIODevice::WriteOnly))
{
off_t size = dest_file.write(download,
download.size());
dest_file.close();
if (size != download.size())
{
// File creation failed for some reason, delete it
RemoteFile::DeleteFile(finalfile);
LOG(VB_GENERAL, LOG_ERR,
QString("Image Download: Error Writing Image "
"to file: %1").arg(finalfile));
errored = true;
break;
}
}
}
}
else
{
QString path = getStorageGroupURL(type, lookup->GetHost());
QString finalfile = path + filename;
QString oldurl = info.url;
info.url = finalfile;
bool exists = false;
bool onMaster = false;
QString resolvedFN;
if (gCoreContext->IsMasterBackend() &&
gCoreContext->IsThisHost(lookup->GetHost()))
{
StorageGroup sg(getStorageGroupName(type), lookup->GetHost());
resolvedFN = sg.FindFile(filename);
exists = !resolvedFN.isEmpty() && QFile::exists(resolvedFN);
if (!exists)
{
resolvedFN = getLocalStorageGroupPath(type,
lookup->GetHost()) + "/" + filename;
}
onMaster = true;
}
else
exists = RemoteFile::Exists(finalfile);
if (!exists || lookup->GetAllowOverwrites())
{
if (exists && !onMaster)
{
QFileInfo fi(finalfile);
GetMythUI()->RemoveFromCacheByFile(fi.fileName());
RemoteFile::DeleteFile(finalfile);
}
else if (exists)
QFile::remove(resolvedFN);
LOG(VB_GENERAL, LOG_INFO,
QString("Metadata Image Download: %1 -> %2")
.arg(oldurl).arg(finalfile));
QByteArray download;
GetMythDownloadManager()->download(oldurl, &download);
QImage testImage;
bool didLoad = testImage.loadFromData(download);
if (!didLoad)
{
LOG(VB_GENERAL, LOG_ERR,
QString("Tried to write %1, but it appears to be "
"an HTML redirect or corrupt file "
"(filesize %2).")
.arg(oldurl).arg(download.size()));
errored = true;
break;
}
if (!onMaster)
{
RemoteFile outFile(finalfile, true);
if (!outFile.isOpen())
{
LOG(VB_GENERAL, LOG_ERR,
QString("Image Download: Failed to open "
"remote file (%1) for write. Does "
"Storage Group Exist?")
.arg(finalfile));
errored = true;
break;
}
off_t written = outFile.Write(download,
download.size());
if (written != download.size())
{
// File creation failed for some reason, delete it
RemoteFile::DeleteFile(finalfile);
LOG(VB_GENERAL, LOG_ERR,
QString("Image Download: Error Writing Image "
"to file: %1").arg(finalfile));
errored = true;
break;
}
}
else
{
QFile dest_file(resolvedFN);
if (dest_file.open(QIODevice::WriteOnly))
{
off_t size = dest_file.write(download,
download.size());
dest_file.close();
if (size != download.size())
{
// File creation failed for some reason, delete it
RemoteFile::DeleteFile(resolvedFN);
LOG(VB_GENERAL, LOG_ERR,
QString("Image Download: Error Writing Image "
"to file: %1").arg(finalfile));
errored = true;
break;
}
}
}
}
}
if (!errored)
{
// update future Artwork Map with what we've successfully
// retrieved (either downloaded or already existing
downloaded.insert(type, info);
}
}
if (errored)
{
QCoreApplication::postEvent(m_parent,
new ImageDLFailureEvent(lookup));
errored = false;
}
lookup->SetDownloads(downloaded);
QCoreApplication::postEvent(m_parent, new ImageDLEvent(lookup));
}
RunEpilog();
}
/// \brief Runs ThreadedFileWriter::DiskLoop(void)
void TFWWriteThread::run(void)
{
RunProlog();
m_parent->DiskLoop();
RunEpilog();
}
void FileScannerThread::run()
{
RunProlog();
m_parent->doScan();
RunEpilog();
}
/// \brief Runs ThreadedFileWriter::SyncLoop(void)
void TFWSyncThread::run(void)
{
RunProlog();
m_parent->SyncLoop();
RunEpilog();
}
