예제 #1
0
bool CEpgContainer::UpdateEntry(const CEpg &entry, bool bUpdateDatabase /* = false */)
{
  bool bReturn = false;
  CSingleLock lock(m_critSection);

  /* make sure the update thread is stopped */
  bool bThreadRunning = !m_bStop && m_bDatabaseLoaded;
  if (bThreadRunning && !Stop())
    return bReturn;

  CEpg *epg = GetById(entry.EpgID());

  if (!epg)
  {
    epg = CreateEpg(entry.EpgID());
    if (epg)
      push_back(epg);
  }

  bReturn = epg ? epg->Update(entry, bUpdateDatabase) : false;

  lock.Leave();

  if (bThreadRunning)
    Start();

  return bReturn;
}
예제 #2
0
bool CEpgContainer::UpdateEPG(bool bOnlyPending /* = false */)
{
  bool bInterrupted(false);
  unsigned int iUpdatedTables(0);
  bool bShowProgress(false);

  /* set start and end time */
  time_t start;
  time_t end;
  CDateTime::GetCurrentDateTime().GetAsUTCDateTime().GetAsTime(start);
  end = start + m_iDisplayTime;
  start -= g_advancedSettings.m_iEpgLingerTime * 60;
  bShowProgress = g_advancedSettings.m_bEpgDisplayUpdatePopup && (m_bIsInitialising || g_advancedSettings.m_bEpgDisplayIncrementalUpdatePopup);

  {
    CSingleLock lock(m_critSection);
    if (m_bIsUpdating || InterruptUpdate())
      return false;
    m_bIsUpdating = true;
  }

  if (bShowProgress && !bOnlyPending)
    ShowProgressDialog();

  if (!m_bIgnoreDbForClient && !m_database.IsOpen())
  {
    CLog::Log(LOGERROR, "EpgContainer - %s - could not open the database", __FUNCTION__);

    CSingleLock lock(m_critSection);
    m_bIsUpdating = false;
    m_updateEvent.Set();

    if (bShowProgress && !bOnlyPending)
      CloseProgressDialog();

    return false;
  }

  vector<CEpg*> invalidTables;

  /* load or update all EPG tables */
  CEpg *epg;
  unsigned int iCounter(0);
  for (map<unsigned int, CEpg *>::iterator it = m_epgs.begin(); it != m_epgs.end(); it++)
  {
    if (InterruptUpdate())
    {
      bInterrupted = true;
      break;
    }

    epg = it->second;
    if (!epg)
      continue;

    if (bShowProgress && !bOnlyPending)
      UpdateProgressDialog(++iCounter, m_epgs.size(), epg->Name());

    // we currently only support update via pvr add-ons. skip update when the pvr manager isn't started
    if (!g_PVRManager.IsStarted())
      continue;

    // check the pvr manager when the channel pointer isn't set
    if (!epg->Channel())
    {
      CPVRChannelPtr channel = g_PVRChannelGroups->GetChannelByEpgId(epg->EpgID());
      if (channel)
        epg->SetChannel(channel);
    }

    if ((!bOnlyPending || epg->UpdatePending()) && epg->Update(start, end, m_iUpdateTime, bOnlyPending))
      iUpdatedTables++;
    else if (!epg->IsValid())
      invalidTables.push_back(epg);
  }

  for (vector<CEpg*>::iterator it = invalidTables.begin(); it != invalidTables.end(); it++)
    DeleteEpg(**it, true);

  if (bInterrupted)
  {
    /* the update has been interrupted. try again later */
    time_t iNow;
    CDateTime::GetCurrentDateTime().GetAsUTCDateTime().GetAsTime(iNow);
    m_iNextEpgUpdate = iNow + g_advancedSettings.m_iEpgRetryInterruptedUpdateInterval;
  }
  else
  {
    CDateTime::GetCurrentDateTime().GetAsUTCDateTime().GetAsTime(m_iNextEpgUpdate);
    m_iNextEpgUpdate += g_advancedSettings.m_iEpgUpdateCheckInterval;
    m_bHasPendingUpdates = false;
  }

  if (bShowProgress && !bOnlyPending)
    CloseProgressDialog();

  /* notify observers */
  if (iUpdatedTables > 0)
  {
    SetChanged();
    NotifyObservers(ObservableMessageEpgContainer);
  }

  CSingleLock lock(m_critSection);
  m_bIsUpdating = false;
  m_updateEvent.Set();

  return !bInterrupted;
}
예제 #3
0
bool CEpgContainer::UpdateEPG(bool bOnlyPending /* = false */)
{
  bool bInterrupted(false);
  unsigned int iUpdatedTables(0);
  bool bShowProgress(false);

  /* set start and end time */
  time_t start;
  time_t end;
  CDateTime::GetCurrentDateTime().GetAsUTCDateTime().GetAsTime(start);
  end = start + m_iDisplayTime;
  start -= g_advancedSettings.m_iEpgLingerTime * 60;
  bShowProgress = g_advancedSettings.m_bEpgDisplayUpdatePopup && (m_bIsInitialising || g_advancedSettings.m_bEpgDisplayIncrementalUpdatePopup);

  {
    CSingleLock lock(m_critSection);
    if (m_bIsUpdating || InterruptUpdate())
      return false;
    m_bIsUpdating = true;
  }

  if (bShowProgress && !bOnlyPending)
    ShowProgressDialog();

  if (!m_bIgnoreDbForClient && !m_database.IsOpen())
  {
    CLog::Log(LOGERROR, "EpgContainer - %s - could not open the database", __FUNCTION__);

    CSingleLock lock(m_critSection);
    m_bIsUpdating = false;
    m_updateEvent.Set();

    if (bShowProgress && !bOnlyPending)
      CloseProgressDialog();

    return false;
  }

  /* load or update all EPG tables */
  CEpg *epg;
  unsigned int iCounter(0);
  for (map<unsigned int, CEpg *>::iterator it = m_epgs.begin(); it != m_epgs.end(); it++)
  {
    if (InterruptUpdate())
    {
      bInterrupted = true;
      break;
    }

    epg = it->second;
    if (!epg)
      continue;

    if (bShowProgress && !bOnlyPending)
          UpdateProgressDialog(++iCounter, m_epgs.size(), epg->Name());

    if ((!bOnlyPending || epg->UpdatePending()) && epg->Update(start, end, m_iUpdateTime, bOnlyPending))
      ++iUpdatedTables;
  }

  if (!bInterrupted)
  {
    if (bInterrupted)
    {
      /* the update has been interrupted. try again later */
      time_t iNow;
      CDateTime::GetCurrentDateTime().GetAsUTCDateTime().GetAsTime(iNow);
      m_iNextEpgUpdate = iNow + g_advancedSettings.m_iEpgRetryInterruptedUpdateInterval;
    }
    else
    {
      CDateTime::GetCurrentDateTime().GetAsUTCDateTime().GetAsTime(m_iNextEpgUpdate);
      m_iNextEpgUpdate += g_advancedSettings.m_iEpgUpdateCheckInterval;
      m_bHasPendingUpdates = false;
    }
  }

  if (bShowProgress && !bOnlyPending)
    CloseProgressDialog();

  /* notify observers */
  if (iUpdatedTables > 0)
  {
    SetChanged();
    NotifyObservers("epg", true);
  }

  CSingleLock lock(m_critSection);
  m_bIsUpdating = false;
  m_updateEvent.Set();

  return !bInterrupted;
}
예제 #4
0
bool CEpgContainer::UpdateEPG(bool bShowProgress /* = false */)
{
  bool bInterrupted(false);
  bool bDbOpened(false);
  unsigned int iUpdatedTables(0);

  /* set start and end time */
  time_t start;
  time_t end;
  CDateTime::GetCurrentDateTime().GetAsUTCDateTime().GetAsTime(start);
  end = start + m_iDisplayTime;
  start -= g_advancedSettings.m_iEpgLingerTime * 60;

  {
    CSingleLock lock(m_critSection);
    if (m_bIsUpdating || InterruptUpdate())
      return false;
    m_bIsUpdating = true;
  }

  if (bShowProgress)
    ShowProgressDialog();

  /* open the database */
  if (!m_bIgnoreDbForClient && !(bDbOpened = m_database.Open()))
  {
    CLog::Log(LOGERROR, "EpgContainer - %s - could not open the database", __FUNCTION__);
    return false;
  }

  /* load or update all EPG tables */
  CEpg *epg;
  for (unsigned int iEpgPtr = 0; iEpgPtr < m_epgs.size(); iEpgPtr++)
  {
    if (InterruptUpdate())
    {
      bInterrupted = true;
      break;
    }

    epg = m_epgs[iEpgPtr];
    if (!epg)
      continue;

    if (epg->Update(start, end, m_iUpdateTime))
      ++iUpdatedTables;

    if (bShowProgress)
      UpdateProgressDialog(iEpgPtr, m_epgs.size(), epg->Name());
  }

  if (!bInterrupted)
  {
    CSingleLock lock(m_critSection);
    m_bIsUpdating = false;

    if (bInterrupted)
    {
      /* the update has been interrupted. try again later */
      time_t iNow;
      CDateTime::GetCurrentDateTime().GetAsUTCDateTime().GetAsTime(iNow);
      m_iNextEpgUpdate = iNow + g_advancedSettings.m_iEpgRetryInterruptedUpdateInterval;
    }
    else
    {
      CDateTime::GetCurrentDateTime().GetAsUTCDateTime().GetAsTime(m_iNextEpgUpdate);
      m_iNextEpgUpdate += g_advancedSettings.m_iEpgUpdateCheckInterval;
    }
  }

  if (bShowProgress)
    CloseProgressDialog();

  /* notify observers */
  if (iUpdatedTables > 0)
  {
    if (CheckPlayingEvents())
      SetChanged();
    NotifyObservers("epg", true);
  }

  if (bDbOpened)
    m_database.Close();
  m_updateEvent.Set();

  return !bInterrupted;
}