ASIRecorder::ASIRecorder(TVRec *rec, ASIChannel *channel) :
DTVRecorder(rec), m_channel(channel), m_stream_handler(NULL)
{
SetStreamData(new MPEGStreamData(-1, rec ? rec->GetInputId() : -1,
false));
if (channel->GetProgramNumber() < 0 || !channel->GetMinorChannel())
_stream_data->SetListeningDisabled(true);
}
bool IPTVChannel::Tune(const IPTVTuningData &tuning, bool scanning)
{
QMutexLocker locker(&m_tune_lock);
LOG(VB_CHANNEL, LOG_INFO, LOC + QString("Tune(%1)")
.arg(tuning.GetDeviceName()));
if (tuning.GetDataURL().scheme().toUpper() == "RTSP")
{
// TODO get RTP info using RTSP
}
if (!tuning.IsValid())
{
LOG(VB_CHANNEL, LOG_ERR, LOC + QString("Invalid tuning info %1")
.arg(tuning.GetDeviceName()));
return false;
}
if (m_last_tuning == tuning)
{
LOG(VB_CHANNEL, LOG_DEBUG, LOC + QString("Already tuned to %1")
.arg(tuning.GetDeviceName()));
return true;
}
m_last_tuning = tuning;
if (!m_firsttune || scanning)
// for historical reason, an initial tune is requested at
// startup so don't open the stream handler just yet it will
// be opened after the next Tune or SetStreamData)
{
MPEGStreamData *tmp = m_stream_data;
CloseStreamHandler();
if (tmp)
SetStreamData(tmp);
else
OpenStreamHandler();
}
m_firsttune = false;
LOG(VB_CHANNEL, LOG_INFO, LOC + QString("Tuned to (%1)")
.arg(tuning.GetDeviceName()));
return true;
}
bool IPTVChannel::Open(void)
{
LOG(VB_CHANNEL, LOG_INFO, LOC + "Open()");
if (IsOpen())
return true;
QMutexLocker locker(&m_tune_lock);
if (!InitializeInputs())
{
Close();
return false;
}
if (m_stream_data)
SetStreamData(m_stream_data);
return true;
}
bool IPTVChannel::Open(void)
{
LOG(VB_CHANNEL, LOG_INFO, LOC + "Open()");
if (IsOpen())
return true;
m_lock.lock();
if (!InitializeInputs())
{
m_lock.unlock();
Close();
return false;
}
if (m_stream_data)
SetStreamData(m_stream_data);
m_lock.unlock();
return true;
}
