C++ CDateTime::GetMonth方法代码示例

CDateTime CPVRTimers::GetNextEventTime(void) const
{
  const bool dailywakup = CSettings::GetInstance().GetBool(CSettings::SETTING_PVRPOWERMANAGEMENT_DAILYWAKEUP);
  const CDateTime now = CDateTime::GetUTCDateTime();
  const CDateTimeSpan prewakeup(0, 0, CSettings::GetInstance().GetInt(CSettings::SETTING_PVRPOWERMANAGEMENT_PREWAKEUP), 0);
  const CDateTimeSpan idle(0, 0, CSettings::GetInstance().GetInt(CSettings::SETTING_PVRPOWERMANAGEMENT_BACKENDIDLETIME), 0);

  CDateTime wakeuptime;

  /* Check next active time */
  CFileItemPtr item = GetNextActiveTimer();
  if (item && item->HasPVRTimerInfoTag())
  {
    const CDateTimeSpan prestart(0, 0, item->GetPVRTimerInfoTag()->MarginStart(), 0);
    const CDateTime start = item->GetPVRTimerInfoTag()->StartAsUTC();
    wakeuptime = ((start - prestart - prewakeup - idle) > now) ?
        start - prestart - prewakeup :
        now + idle;
  }

  /* check daily wake up */
  if (dailywakup)
  {
    CDateTime dailywakeuptime;
    dailywakeuptime.SetFromDBTime(CSettings::GetInstance().GetString(CSettings::SETTING_PVRPOWERMANAGEMENT_DAILYWAKEUPTIME));
    dailywakeuptime = dailywakeuptime.GetAsUTCDateTime();

    dailywakeuptime.SetDateTime(
      now.GetYear(), now.GetMonth(), now.GetDay(),
      dailywakeuptime.GetHour(), dailywakeuptime.GetMinute(), dailywakeuptime.GetSecond()
    );

    if ((dailywakeuptime - idle) < now)
    {
      const CDateTimeSpan oneDay(1,0,0,0);
      dailywakeuptime += oneDay;
    }
    if (!wakeuptime.IsValid() || dailywakeuptime < wakeuptime)
      wakeuptime = dailywakeuptime;
  }

  const CDateTime retVal(wakeuptime);
  return retVal;
}

CDateTime CPVRTimers::GetNextEventTime(void) const
{
  const bool dailywakup = m_settings.GetBoolValue(CSettings::SETTING_PVRPOWERMANAGEMENT_DAILYWAKEUP);
  const CDateTime now = CDateTime::GetUTCDateTime();
  const CDateTimeSpan prewakeup(0, 0, m_settings.GetIntValue(CSettings::SETTING_PVRPOWERMANAGEMENT_PREWAKEUP), 0);
  const CDateTimeSpan idle(0, 0, m_settings.GetIntValue(CSettings::SETTING_PVRPOWERMANAGEMENT_BACKENDIDLETIME), 0);

  CDateTime wakeuptime;

  /* Check next active time */
  const std::shared_ptr<CPVRTimerInfoTag> timer = GetNextActiveTimer();
  if (timer)
  {
    const CDateTimeSpan prestart(0, 0, timer->MarginStart(), 0);
    const CDateTime start = timer->StartAsUTC();
    wakeuptime = ((start - prestart - prewakeup - idle) > now) ?
        start - prestart - prewakeup :
        now + idle;
  }

  /* check daily wake up */
  if (dailywakup)
  {
    CDateTime dailywakeuptime;
    dailywakeuptime.SetFromDBTime(m_settings.GetStringValue(CSettings::SETTING_PVRPOWERMANAGEMENT_DAILYWAKEUPTIME));
    dailywakeuptime = dailywakeuptime.GetAsUTCDateTime();

    dailywakeuptime.SetDateTime(
      now.GetYear(), now.GetMonth(), now.GetDay(),
      dailywakeuptime.GetHour(), dailywakeuptime.GetMinute(), dailywakeuptime.GetSecond()
    );

    if ((dailywakeuptime - idle) < now)
    {
      const CDateTimeSpan oneDay(1,0,0,0);
      dailywakeuptime += oneDay;
    }
    if (!wakeuptime.IsValid() || dailywakeuptime < wakeuptime)
      wakeuptime = dailywakeuptime;
  }

  const CDateTime retVal(wakeuptime);
  return retVal;
}

CDateTime CPVRTimers::GetNextEventTime(void) const
{
  const bool dailywakup = CSettings::Get().GetBool("pvrpowermanagement.dailywakeup");
  const CDateTime now = CDateTime::GetUTCDateTime();
  const CDateTimeSpan prewakeup(0, 0, CSettings::Get().GetInt("pvrpowermanagement.prewakeup"), 0);
  const CDateTimeSpan idle(0, 0, CSettings::Get().GetInt("pvrpowermanagement.backendidletime"), 0);

  CDateTime wakeuptime;

  /* Check next active time */
  CFileItemPtr item = GetNextActiveTimer();
  if (item && item->HasPVRTimerInfoTag())
  {
    const CDateTimeSpan prestart(0, 0, item->GetPVRTimerInfoTag()->MarginStart(), 0);
    const CDateTime start = item->GetPVRTimerInfoTag()->StartAsUTC();
    wakeuptime = ((start - prestart - prewakeup - idle) > now) ?
        start - prestart - prewakeup :
        now + idle;
  }

  /* check daily wake up */
  if (dailywakup)
  {
    CDateTime dailywakeuptime;
    dailywakeuptime.SetFromDBTime(CSettings::Get().GetString("pvrpowermanagement.dailywakeuptime"));
    dailywakeuptime = dailywakeuptime.GetAsUTCDateTime();

    dailywakeuptime.SetDateTime(
      now.GetYear(), now.GetMonth(), now.GetDay(),
      dailywakeuptime.GetHour(), dailywakeuptime.GetMinute(), dailywakeuptime.GetSecond()
    );

    if ((dailywakeuptime - idle) < now)
    {
      const CDateTimeSpan oneDay(1,0,0,0);
      dailywakeuptime += oneDay;
    }
    if (!wakeuptime.IsValid() || dailywakeuptime < wakeuptime)
      wakeuptime = dailywakeuptime;
  }

  const CDateTime retVal(wakeuptime);
  return retVal;
}

void CGUIDialogPVRTimerSettings::DaysFiller(
  const CSetting *setting, std::vector< std::pair<std::string, int> > &list, int &current, void *data)
{
  CGUIDialogPVRTimerSettings *pThis = static_cast<CGUIDialogPVRTimerSettings*>(data);
  if (pThis)
  {
    list.clear();
    current = 0;

    // Data range: "today" until "yesterday next year"
    const CDateTime now(CDateTime::GetCurrentDateTime());
    CDateTime time(now.GetYear(), now.GetMonth(), now.GetDay(), 0, 0, 0);
    const CDateTime yesterdayPlusOneYear(
      time.GetYear() + 1, time.GetMonth(), time.GetDay() - 1, time.GetHour(), time.GetMinute(), time.GetSecond());

    CDateTime oldCDateTime;
    if (setting->GetId() == SETTING_TMR_FIRST_DAY)
      oldCDateTime = pThis->m_timerInfoTag->FirstDayAsLocalTime();
    else if (setting->GetId() == SETTING_TMR_START_DAY)
      oldCDateTime = pThis->m_timerInfoTag->StartAsLocalTime();
    else
      oldCDateTime = pThis->m_timerInfoTag->EndAsLocalTime();
    const CDateTime oldCDate(oldCDateTime.GetYear(), oldCDateTime.GetMonth(), oldCDateTime.GetDay(), 0, 0, 0);

    if ((oldCDate < time) || (oldCDate > yesterdayPlusOneYear))
      list.push_back(std::make_pair(oldCDate.GetAsLocalizedDate(true /*long date*/), GetDateAsIndex(oldCDate)));

    while (time <= yesterdayPlusOneYear)
    {
      list.push_back(std::make_pair(time.GetAsLocalizedDate(true /*long date*/), GetDateAsIndex(time)));
      time += CDateTimeSpan(1, 0, 0, 0);
    }

    if (setting->GetId() == SETTING_TMR_FIRST_DAY)
      current = GetDateAsIndex(pThis->m_firstDayLocalTime);
    else if (setting->GetId() == SETTING_TMR_START_DAY)
      current = GetDateAsIndex(pThis->m_startLocalTime);
    else
      current = GetDateAsIndex(pThis->m_endLocalTime);
  }
  else
    CLog::Log(LOGERROR, "CGUIDialogPVRTimerSettings::DaysFiller - No dialog");
}

/*
	Update()
*/
BOOL CUrlDatabaseService::Update(	LPCSTR	lpcszUrl,
							LPCSTR	lpcszEndTime,
							double	dlTotalTime,
							double	dlDownloadTime,
							CUrlStatus::URL_STATUS nStat,
							UINT		nID,
							LPCSTR	lpcszReportName,
							CUrlTable* pHttptable
							)
{
	BOOL bInserted = FALSE;

	if(m_bIsValid)
	{
		// sincronizza gli accessi
		if(m_pUrlDatabaseTable->Lock(SYNC_5_SECS_TIMEOUT))
		{
			strcpyn(m_szUrl,lpcszUrl,sizeof(m_szUrl));

			// scorre il database per ricavare i totali
			double dlTotBytes = 0.0f;
			UINT nUrls = 0;
			UINT nDownloadedUrls = 0;
			UINT nDownloadedItems = 0;
			UINT nTotalPict = 0;
			if(pHttptable)
			{
				pHttptable->SetIndex(URL_IDX_ID);

				if(pHttptable->GoTop())
				{
					do
					{
						pHttptable->ScatterMemvars();
						
						nUrls++;
						
						if((CUrlStatus::URL_STATUS)pHttptable->GetField_Stat()==CUrlStatus::URL_STATUS_DOWNLOADED)
						{
							nDownloadedUrls++;
							dlTotBytes += pHttptable->GetField_Size();
						}
						
						m_Url.SplitUrl(pHttptable->GetField_Url(),&m_stUrl);

						if(CImage::IsImageFile(m_stUrl.file) || CImage::IsImageFile(m_stUrl.cgi))
						{
							nTotalPict++;
							if((CUrlStatus::URL_STATUS)pHttptable->GetField_Stat()==CUrlStatus::URL_STATUS_DOWNLOADED)
								nDownloadedItems++;
						}
						
						pHttptable->GetNext();
					
					} while(!pHttptable->Eof());
				}
			}

			CDateTime* pDate = NULL;
			CDateTime* pTime = NULL;
			CDateTime Date;
			CDateTime Time;
			CString cData = "";
			BOOL bFound = FALSE;

			if(m_pUrlDatabaseTable->Seek(m_szUrl,URLDATABASE_IDX_URL))
			{
				m_pUrlDatabaseTable->ScatterMemvars();
				
				pDate = m_pUrlDatabaseTable->GetField_Date();
				pTime = m_pUrlDatabaseTable->GetField_StartTime();
				Date.SetYear(pDate->GetYear());
				Date.SetMonth(pDate->GetMonth());
				Date.SetDay(pDate->GetDay());
				Time.SetHour(pTime->GetHour());
				Time.SetMin(pTime->GetMin());
				Time.SetSec(pTime->GetSec());
				cData = m_pUrlDatabaseTable->GetField_DataTable();
				
				m_pUrlDatabaseTable->Delete();

				bFound = TRUE;
			}
			
			if(bFound)
			{
				m_pUrlDatabaseTable->ResetMemvars();
				
				m_pUrlDatabaseTable->PutField_Url			(	m_szUrl			);
				m_pUrlDatabaseTable->PutField_Date			(	&Date			);
				m_pUrlDatabaseTable->PutField_StartTime		(	&Time			);
				m_DateTime.ConvertTime(HHMMSS_GMT,HHMMSS,lpcszEndTime,NULL);
				m_pUrlDatabaseTable->PutField_EndTime		(	&m_DateTime		);
				m_pUrlDatabaseTable->PutField_TotalTime		(	dlTotalTime		);
				m_pUrlDatabaseTable->PutField_DownloadTime	(	dlDownloadTime		);
				m_pUrlDatabaseTable->PutField_Downloaded	(	dlTotBytes		);
				m_pUrlDatabaseTable->PutField_TotalUrls		(	nUrls			);
//.........这里部分代码省略.........

void CGUIEPGGridContainerModel::Refresh(const std::unique_ptr<CFileItemList> &items, const CDateTime &gridStart, const CDateTime &gridEnd, int iRulerUnit, int iBlocksPerPage, float fBlockSize)
{
  Reset();

  ////////////////////////////////////////////////////////////////////////
  // Create programme & channel items
  m_programmeItems.reserve(items->Size());
  CFileItemPtr fileItem;
  int iLastChannelID = -1;
  ItemsPtr itemsPointer;
  itemsPointer.start = 0;
  CPVRChannelPtr channel;
  int j = 0;
  for (int i = 0; i < items->Size(); ++i)
  {
    fileItem = items->Get(i);
    if (!fileItem->HasEPGInfoTag() || !fileItem->GetEPGInfoTag()->HasPVRChannel())
      continue;

    m_programmeItems.emplace_back(fileItem);

    channel = fileItem->GetEPGInfoTag()->ChannelTag();
    if (!channel)
      continue;

    int iCurrentChannelID = channel->ChannelID();
    if (iCurrentChannelID != iLastChannelID)
    {
      if (j > 0)
      {
        itemsPointer.stop = j - 1;
        m_epgItemsPtr.emplace_back(itemsPointer);
        itemsPointer.start = j;
      }
      iLastChannelID = iCurrentChannelID;
      m_channelItems.emplace_back(CFileItemPtr(new CFileItem(channel)));
    }
    ++j;
  }
  if (!m_programmeItems.empty())
  {
    itemsPointer.stop = m_programmeItems.size() - 1;
    m_epgItemsPtr.emplace_back(itemsPointer);
  }

  /* check for invalid start and end time */
  if (gridStart >= gridEnd)
  {
    // default to start "now minus 30 minutes" and end "start plus one page".
    m_gridStart = CDateTime::GetCurrentDateTime().GetAsUTCDateTime() - CDateTimeSpan(0, 0, 30, 0);
    m_gridEnd = m_gridStart + CDateTimeSpan(0, 0, iBlocksPerPage * MINSPERBLOCK, 0);
  }
  else
  {
    m_gridStart = CDateTime(gridStart.GetYear(), gridStart.GetMonth(), gridStart.GetDay(), gridStart.GetHour(), gridStart.GetMinute() >= 30 ? 30 : 0, 0);
    m_gridEnd = CDateTime(gridEnd.GetYear(), gridEnd.GetMonth(), gridEnd.GetDay(), gridEnd.GetHour(), gridEnd.GetMinute() >= 30 ? 30 : 0, 0);
  }

  ////////////////////////////////////////////////////////////////////////
  // Create ruler items
  CDateTime ruler;
  ruler.SetFromUTCDateTime(m_gridStart);
  CDateTime rulerEnd;
  rulerEnd.SetFromUTCDateTime(m_gridEnd);
  CFileItemPtr rulerItem(new CFileItem(ruler.GetAsLocalizedDate(true)));
  rulerItem->SetProperty("DateLabel", true);
  m_rulerItems.emplace_back(rulerItem);

  const CDateTimeSpan unit(0, 0, iRulerUnit * MINSPERBLOCK, 0);
  for (; ruler < rulerEnd; ruler += unit)
  {
    rulerItem.reset(new CFileItem(ruler.GetAsLocalizedTime("", false)));
    rulerItem->SetLabel2(ruler.GetAsLocalizedDate(true));
    m_rulerItems.emplace_back(rulerItem);
  }

  FreeItemsMemory();

  ////////////////////////////////////////////////////////////////////////
  // Create epg grid
  const CDateTimeSpan blockDuration(0, 0, MINSPERBLOCK, 0);
  const CDateTimeSpan gridDuration(m_gridEnd - m_gridStart);
  m_blocks = (gridDuration.GetDays() * 24 * 60 + gridDuration.GetHours() * 60 + gridDuration.GetMinutes()) / MINSPERBLOCK;
  if (m_blocks >= MAXBLOCKS)
    m_blocks = MAXBLOCKS;

  m_gridIndex.reserve(m_channelItems.size());
  const std::vector<GridItem> blocks(m_blocks);

  for (size_t channel = 0; channel < m_channelItems.size(); ++channel)
  {
    m_gridIndex.emplace_back(blocks);

    CDateTime gridCursor(m_gridStart); //reset cursor for new channel
    unsigned long progIdx = m_epgItemsPtr[channel].start;
    unsigned long lastIdx = m_epgItemsPtr[channel].stop;
    int iEpgId            = m_programmeItems[progIdx]->GetEPGInfoTag()->EpgID();
    int itemSize          = 1; // size of the programme in blocks
    int savedBlock        = 0;
    CFileItemPtr item;
//.........这里部分代码省略.........

//.........这里部分代码省略.........
#else
      value = false;
#endif
      return true;
    case SYSTEM_ISMASTER:
      value = CServiceBroker::GetSettingsComponent()->GetProfileManager()->GetMasterProfile().getLockMode() != LOCK_MODE_EVERYONE && g_passwordManager.bMasterUser;
      return true;
    case SYSTEM_ISFULLSCREEN:
      value = CServiceBroker::GetWinSystem()->IsFullScreen();
      return true;
    case SYSTEM_ISSTANDALONE:
      value = g_application.IsStandAlone();
      return true;
    case SYSTEM_ISINHIBIT:
      value = g_application.IsIdleShutdownInhibited();
      return true;
    case SYSTEM_HAS_SHUTDOWN:
      value = (CServiceBroker::GetSettingsComponent()->GetSettings()->GetInt(CSettings::SETTING_POWERMANAGEMENT_SHUTDOWNTIME) > 0);
      return true;
    case SYSTEM_LOGGEDON:
      value = !(CServiceBroker::GetGUI()->GetWindowManager().GetActiveWindow() == WINDOW_LOGIN_SCREEN);
      return true;
    case SYSTEM_SHOW_EXIT_BUTTON:
      value = CServiceBroker::GetSettingsComponent()->GetAdvancedSettings()->m_showExitButton;
      return true;
    case SYSTEM_HAS_LOGINSCREEN:
      value = CServiceBroker::GetSettingsComponent()->GetProfileManager()->UsingLoginScreen();
      return true;
    case SYSTEM_INTERNET_STATE:
    {
      g_sysinfo.GetInfo(info.m_info);
      value = g_sysinfo.HasInternet();
      return true;
    }
    case SYSTEM_IDLE_TIME:
      value = g_application.GlobalIdleTime() >= static_cast<int>(info.GetData1());
      return true;
    case SYSTEM_HAS_CORE_ID:
      value = g_cpuInfo.HasCoreId(info.GetData1());
      return true;
    case SYSTEM_DATE:
    {
      if (info.GetData2() == -1) // info doesn't contain valid startDate
        return false;
      const CDateTime date = CDateTime::GetCurrentDateTime();
      int currentDate = date.GetMonth() * 100 + date.GetDay();
      int startDate = info.GetData1();
      int stopDate = info.GetData2();

      if (stopDate < startDate)
        value = currentDate >= startDate || currentDate < stopDate;
      else
        value = currentDate >= startDate && currentDate < stopDate;
      return true;
    }
    case SYSTEM_TIME:
    {
      int currentTime = CDateTime::GetCurrentDateTime().GetMinuteOfDay();
      int startTime = info.GetData1();
      int stopTime = info.GetData2();

      if (stopTime < startTime)
        value = currentTime >= startTime || currentTime < stopTime;
      else
        value = currentTime >= startTime && currentTime < stopTime;
      return true;
    }
    case SYSTEM_ALARM_LESS_OR_EQUAL:
    {
      int time = std::lrint(g_alarmClock.GetRemaining(info.GetData3()));
      int timeCompare = info.GetData2();
      if (time > 0)
        value = timeCompare >= time;
      else
        value = false;
      return true;
    }
    case SYSTEM_HAS_ALARM:
      value = g_alarmClock.HasAlarm(info.GetData3());
      return true;
    case SYSTEM_GET_BOOL:
      value = CServiceBroker::GetSettingsComponent()->GetSettings()->GetBool(info.GetData3());
      return true;
    case SYSTEM_SETTING:
    {
      if (StringUtils::EqualsNoCase(info.GetData3(), "hidewatched"))
      {
        CGUIMediaWindow* window = GUIINFO::GetMediaWindow(contextWindow);
        if (window)
        {
          value = CMediaSettings::GetInstance().GetWatchedMode(window->CurrentDirectory().GetContent()) == WatchedModeUnwatched;
          return true;
        }
      }
      break;
    }
  }

  return false;
}

 INT32 CDateTime::DiffMonth(const CDateTime &datetime)
 {
     return (GetYear() - datetime.GetYear())*12 + (GetMonth() - datetime.GetMonth());
 }