bool CGUIWindowPVRBase::UpdateEpgForChannel(CFileItem *item)
{
CPVRChannelPtr channel(item->GetPVRChannelInfoTag());
CEpgPtr epg = channel->GetEPG();
if (!epg)
return false;
epg->ForceUpdate();
return true;
}
void CEpgContainer::Process(void)
{
time_t iNow(0), iLastSave(0);
bool bUpdateEpg(true);
bool bHasPendingUpdates(false);
while (!m_bStop && !g_application.m_bStop)
{
CDateTime::GetCurrentDateTime().GetAsUTCDateTime().GetAsTime(iNow);
{
CSingleLock lock(m_critSection);
bUpdateEpg = (iNow >= m_iNextEpgUpdate);
}
/* update the EPG */
if (!InterruptUpdate() && bUpdateEpg && g_PVRManager.EpgsCreated() && UpdateEPG())
m_bIsInitialising = false;
/* clean up old entries */
if (!m_bStop && iNow >= m_iLastEpgCleanup + g_advancedSettings.m_iEpgCleanupInterval)
RemoveOldEntries();
/* check for pending manual EPG updates */
while (!m_bStop)
{
SUpdateRequest request;
{
CSingleLock lock(m_updateRequestsLock);
if (m_updateRequests.empty())
break;
request = m_updateRequests.front();
m_updateRequests.pop_front();
}
// get the channel
CPVRChannelPtr channel = g_PVRChannelGroups->GetByUniqueID(request.channelID, request.clientID);
CEpgPtr epg;
// get the EPG for the channel
if (!channel || !(epg = channel->GetEPG()))
{
CLog::Log(LOGERROR, "PVR - %s - invalid channel or channel doesn't have an EPG", __FUNCTION__);
continue;
}
// force an update
epg->ForceUpdate();
}
if (!m_bStop)
{
{
CSingleLock lock(m_critSection);
bHasPendingUpdates = (m_pendingUpdates > 0);
}
if (bHasPendingUpdates)
UpdateEPG(true);
}
/* check for updated active tag */
if (!m_bStop)
CheckPlayingEvents();
/* check for changes that need to be saved every 60 seconds */
if (iNow - iLastSave > 60)
{
PersistAll();
iLastSave = iNow;
}
Sleep(1000);
}
}
