C++ CEpgInfoTag::UniqueBroadcastID方法代码示例

bool CEpg::UpdateEntry(const CEpgInfoTag &tag, bool bUpdateDatabase /* = false */, bool bSort /* = true */)
{
  bool bReturn(false);
  CSingleLock lock(m_critSection);

  CEpgInfoTag *infoTag = GetTag(tag.UniqueBroadcastID(), tag.StartAsUTC());

  /* create a new tag if no tag with this ID exists */
  bool bNewTag(false);
  if (!infoTag)
  {
    infoTag = new CEpgInfoTag();
    infoTag->SetUniqueBroadcastID(tag.UniqueBroadcastID());
    push_back(infoTag);
    bNewTag = true;
  }

  infoTag->m_Epg = this;
  infoTag->Update(tag, bNewTag);

  if (bSort)
    Sort();

  if (bUpdateDatabase)
    bReturn = infoTag->Persist();
  else
    bReturn = true;

  return bReturn;
}

/*!
 * @brief Copy over timer info from xbmcTimer to addonTimer.
 * @param xbmcTimer The timer on XBMC's side.
 * @param addonTimer The timer on the addon's side.
 */
inline void PVRWriteClientTimerInfo(const CPVRTimerInfoTag &xbmcTimer, PVR_TIMER &addonTimer)
{
  time_t start, end, firstDay;
  xbmcTimer.StartAsUTC().GetAsTime(start);
  xbmcTimer.EndAsUTC().GetAsTime(end);
  xbmcTimer.FirstDayAsUTC().GetAsTime(firstDay);
  CEpgInfoTag *epgTag = xbmcTimer.GetEpgInfoTag();

  addonTimer.iClientIndex      = xbmcTimer.m_iClientIndex;
  addonTimer.state             = xbmcTimer.m_state;
  addonTimer.iClientIndex      = xbmcTimer.m_iClientIndex;
  addonTimer.iClientChannelUid = xbmcTimer.m_iClientChannelUid;
  addonTimer.strTitle          = xbmcTimer.m_strTitle;
  addonTimer.strDirectory      = xbmcTimer.m_strDirectory;
  addonTimer.iPriority         = xbmcTimer.m_iPriority;
  addonTimer.iLifetime         = xbmcTimer.m_iLifetime;
  addonTimer.bIsRepeating      = xbmcTimer.m_bIsRepeating;
  addonTimer.iWeekdays         = xbmcTimer.m_iWeekdays;
  addonTimer.startTime         = start - g_advancedSettings.m_iPVRTimeCorrection;
  addonTimer.endTime           = end - g_advancedSettings.m_iPVRTimeCorrection;
  addonTimer.firstDay          = firstDay - g_advancedSettings.m_iPVRTimeCorrection;
  addonTimer.iEpgUid           = epgTag ? epgTag->UniqueBroadcastID() : -1;
  addonTimer.strSummary        = xbmcTimer.m_strSummary.c_str();
  addonTimer.iMarginStart      = xbmcTimer.m_iMarginStart;
  addonTimer.iMarginEnd        = xbmcTimer.m_iMarginEnd;
  addonTimer.iGenreType        = xbmcTimer.m_iGenreType;
  addonTimer.iGenreSubType     = xbmcTimer.m_iGenreSubType;
}

bool CEpg::UpdateEntry(const CEpgInfoTag &tag, bool bUpdateDatabase /* = false */, bool bSort /* = true */)
{
  CEpgInfoTagPtr infoTag;
  CSingleLock lock(m_critSection);
  map<CDateTime, CEpgInfoTagPtr>::iterator it = m_tags.find(tag.StartAsUTC());
  bool bNewTag(false);
  if (it != m_tags.end())
  {
    infoTag = it->second;
  }
  else
  {
    /* create a new tag if no tag with this ID exists */
    infoTag.reset(new CEpgInfoTag(this, m_pvrChannel, m_strName, m_pvrChannel ? m_pvrChannel->IconPath() : ""));
    infoTag->SetUniqueBroadcastID(tag.UniqueBroadcastID());
    m_tags.insert(make_pair(tag.StartAsUTC(), infoTag));
    bNewTag = true;
  }

  infoTag->Update(tag, bNewTag);
  infoTag->SetEpg(this);
  infoTag->SetPVRChannel(m_pvrChannel);

  if (bUpdateDatabase)
    m_changedTags.insert(make_pair(infoTag->UniqueBroadcastID(), infoTag));

  return true;
}

const CEpgInfoTag *CEpg::InfoTag(int uniqueID, const CDateTime &StartTime) const
{
  CEpgInfoTag *returnTag = NULL;
  CSingleLock locka(m_critSection);

  /* try to find the tag by UID */
  if (uniqueID > 0)
  {
    for (unsigned int iEpgPtr = 0; iEpgPtr < size(); iEpgPtr++)
    {
      CEpgInfoTag *tag = at(iEpgPtr);
      if (tag->UniqueBroadcastID() == uniqueID)
      {
        returnTag = tag;
        break;
      }
    }
  }

  /* if we haven't found it, search by start time */
  if (!returnTag)
  {
    for (unsigned int iEpgPtr = 0; iEpgPtr < size(); iEpgPtr++)
    {
      CEpgInfoTag *tag = at(iEpgPtr);
      if (tag->Start() == StartTime)
      {
        returnTag = tag;
        break;
      }
    }
  }

  return returnTag;
}

bool EpgSearchFilter::MatchBroadcastId(const CEpgInfoTag &tag) const
{
  if (m_iUniqueBroadcastId != EPG_SEARCH_UNSET)
    return (tag.UniqueBroadcastID() == m_iUniqueBroadcastId);

  return true;
}

bool CEpg::UpdateEntry(const CEpgInfoTag &tag, bool bUpdateDatabase /* = false */, bool bSort /* = true */)
{
  bool bReturn(false);
  CSingleLock lock(m_critSection);

  CEpgInfoTag *infoTag(NULL);
  map<CDateTime, CEpgInfoTag *>::iterator it = m_tags.find(tag.StartAsUTC());
  bool bNewTag(false);
  if (it != m_tags.end())
  {
    infoTag = it->second;
  }
  else
  {
    /* create a new tag if no tag with this ID exists */
    infoTag = new CEpgInfoTag(m_iEpgID, m_iPVRChannelNumber, m_iPVRChannelId, m_strName);
    infoTag->SetUniqueBroadcastID(tag.UniqueBroadcastID());
    m_tags.insert(make_pair(tag.StartAsUTC(), infoTag));
    bNewTag = true;
  }

  infoTag->Update(tag, bNewTag);
  infoTag->m_iEpgId            = m_iEpgID;
  infoTag->m_iPVRChannelNumber = m_iPVRChannelNumber;
  infoTag->m_iPVRChannelID     = m_iPVRChannelId;
  infoTag->m_strTableName      = m_strName;

  if (bUpdateDatabase)
    bReturn = infoTag->Persist();
  else
    bReturn = true;

  return bReturn;
}

bool CEpg::UpdateEntry(const CEpgInfoTag &tag, bool bUpdateDatabase /* = false */, bool bSort /* = true */)
{
  CEpgInfoTagPtr infoTag;
  bool bReturn(false);
  {
    CSingleLock lock(m_critSection);
    map<CDateTime, CEpgInfoTagPtr>::iterator it = m_tags.find(tag.StartAsUTC());
    bool bNewTag(false);
    if (it != m_tags.end())
    {
      infoTag = it->second;
    }
    else
    {
      /* create a new tag if no tag with this ID exists */
      infoTag = CEpgInfoTagPtr(new CEpgInfoTag(this, m_pvrChannel, m_strName, m_pvrChannel ? m_pvrChannel->IconPath() : StringUtils::EmptyString));
      infoTag->SetUniqueBroadcastID(tag.UniqueBroadcastID());
      m_tags.insert(make_pair(tag.StartAsUTC(), infoTag));
      bNewTag = true;
    }

    infoTag->Update(tag, bNewTag);
    infoTag->m_epg          = this;
    infoTag->m_pvrChannel   = m_pvrChannel;
  }

  if (bUpdateDatabase)
    bReturn = infoTag->Persist();
  else
    bReturn = true;

  return bReturn;
}

int CEpgDatabase::Persist(const CEpgInfoTag &tag, bool bSingleUpdate /* = true */, bool bLastUpdate /* = false */)
{
  int iReturn = -1;

  const CEpg *epg = tag.GetTable();
  if (!epg || epg->EpgID() <= 0)
  {
    CLog::Log(LOGERROR, "%s - tag '%s' does not have a valid table", __FUNCTION__, tag.Title().c_str());
    return iReturn;
  }

  time_t iStartTime, iEndTime, iFirstAired;
  tag.StartAsUTC().GetAsTime(iStartTime);
  tag.EndAsUTC().GetAsTime(iEndTime);
  tag.FirstAiredAsUTC().GetAsTime(iFirstAired);
  int iEpgId = epg->EpgID();

  int iBroadcastId = tag.BroadcastId();
  if (iBroadcastId <= 0)
  {
    CStdString strWhereClause;
    if (tag.UniqueBroadcastID() > 0)
    {
      strWhereClause = FormatSQL("(iBroadcastUid = '%u' OR iStartTime = %u) AND idEpg = %u",
          tag.UniqueBroadcastID(), iStartTime, iEpgId);
    }
    else
    {
      strWhereClause = FormatSQL("iStartTime = %u AND idEpg = '%u'",
          iStartTime, iEpgId);
    }
    CStdString strValue = GetSingleValue("epgtags", "idBroadcast", strWhereClause);

    if (!strValue.IsEmpty())
      iBroadcastId = atoi(strValue);
  }

  CStdString strQuery;

  if (iBroadcastId < 0)
  {
    strQuery = FormatSQL("INSERT INTO epgtags (idEpg, iStartTime, "
        "iEndTime, sTitle, sPlotOutline, sPlot, iGenreType, iGenreSubType, "
        "iFirstAired, iParentalRating, iStarRating, bNotify, iSeriesId, "
        "iEpisodeId, iEpisodePart, sEpisodeName, iBroadcastUid) "
        "VALUES (%u, %u, %u, '%s', '%s', '%s', %i, %i, %u, %i, %i, %i, %i, %i, %i, '%s', %i);",
        iEpgId, iStartTime, iEndTime,
        tag.Title().c_str(), tag.PlotOutline().c_str(), tag.Plot().c_str(), tag.GenreType(), tag.GenreSubType(),
        iFirstAired, tag.ParentalRating(), tag.StarRating(), tag.Notify(),
        tag.SeriesNum(), tag.EpisodeNum(), tag.EpisodePart(), tag.EpisodeName().c_str(),
        tag.UniqueBroadcastID());
  }
  else
  {
    strQuery = FormatSQL("REPLACE INTO epgtags (idEpg, iStartTime, "
        "iEndTime, sTitle, sPlotOutline, sPlot, iGenreType, iGenreSubType, "
        "iFirstAired, iParentalRating, iStarRating, bNotify, iSeriesId, "
        "iEpisodeId, iEpisodePart, sEpisodeName, iBroadcastUid, idBroadcast) "
        "VALUES (%u, %u, %u, '%s', '%s', '%s', %i, %i, %u, %i, %i, %i, %i, %i, %i, '%s', %i, %i);",
        iEpgId, iStartTime, iEndTime,
        tag.Title().c_str(), tag.PlotOutline().c_str(), tag.Plot().c_str(), tag.GenreType(), tag.GenreSubType(),
        tag.FirstAiredAsUTC().GetAsDBDateTime().c_str(), tag.ParentalRating(), tag.StarRating(), tag.Notify(),
        tag.SeriesNum(), tag.EpisodeNum(), tag.EpisodePart(), tag.EpisodeName().c_str(),
        tag.UniqueBroadcastID(), iBroadcastId);
  }

  if (bSingleUpdate)
  {
    if (ExecuteQuery(strQuery))
      iReturn = (int) m_pDS->lastinsertid();
  }
  else
  {
    QueueInsertQuery(strQuery);

    if (bLastUpdate)
      CommitInsertQueries();

    iReturn = 0;
  }

  return iReturn;
}

int CEpgDatabase::Persist(const CEpgInfoTag &tag, bool bSingleUpdate /* = true */)
{
  int iReturn(-1);

  if (tag.EpgID() <= 0)
  {
    CLog::Log(LOGERROR, "%s - tag '%s' does not have a valid table", __FUNCTION__, tag.Title(true).c_str());
    return iReturn;
  }

  time_t iStartTime, iEndTime, iFirstAired;
  tag.StartAsUTC().GetAsTime(iStartTime);
  tag.EndAsUTC().GetAsTime(iEndTime);
  tag.FirstAiredAsUTC().GetAsTime(iFirstAired);

  int iBroadcastId = tag.BroadcastId();
  std::string strQuery;
  
  /* Only store the genre string when needed */
  std::string strGenre = (tag.GenreType() == EPG_GENRE_USE_STRING) ? StringUtils::Join(tag.Genre(), g_advancedSettings.m_videoItemSeparator) : "";

  if (iBroadcastId < 0)
  {
    strQuery = PrepareSQL("REPLACE INTO epgtags (idEpg, iStartTime, "
        "iEndTime, sTitle, sPlotOutline, sPlot, sIconPath, iGenreType, iGenreSubType, sGenre, "
        "iFirstAired, iParentalRating, iStarRating, bNotify, iSeriesId, "
        "iEpisodeId, iEpisodePart, sEpisodeName, iBroadcastUid, sRecordingId) "
        "VALUES (%u, %u, %u, '%s', '%s', '%s', '%s', %i, %i, '%s', %u, %i, %i, %i, %i, %i, %i, '%s', %i, '%s');",
        tag.EpgID(), iStartTime, iEndTime,
        tag.Title(true).c_str(), tag.PlotOutline(true).c_str(), tag.Plot(true).c_str(), tag.Icon().c_str(), tag.GenreType(), tag.GenreSubType(), strGenre.c_str(),
        iFirstAired, tag.ParentalRating(), tag.StarRating(), tag.Notify(),
        tag.SeriesNum(), tag.EpisodeNum(), tag.EpisodePart(), tag.EpisodeName().c_str(),
        tag.UniqueBroadcastID(), tag.RecordingId().c_str());
  }
  else
  {
    strQuery = PrepareSQL("REPLACE INTO epgtags (idEpg, iStartTime, "
        "iEndTime, sTitle, sPlotOutline, sPlot, sIconPath, iGenreType, iGenreSubType, sGenre, "
        "iFirstAired, iParentalRating, iStarRating, bNotify, iSeriesId, "
        "iEpisodeId, iEpisodePart, sEpisodeName, iBroadcastUid, idBroadcast, sRecordingId) "
        "VALUES (%u, %u, %u, '%s', '%s', '%s', '%s', %i, %i, '%s', %u, %i, %i, %i, %i, %i, %i, '%s', %i, %i, '%s');",
        tag.EpgID(), iStartTime, iEndTime,
        tag.Title(true).c_str(), tag.PlotOutline(true).c_str(), tag.Plot(true).c_str(), tag.Icon().c_str(), tag.GenreType(), tag.GenreSubType(), strGenre.c_str(),
        iFirstAired, tag.ParentalRating(), tag.StarRating(), tag.Notify(),
        tag.SeriesNum(), tag.EpisodeNum(), tag.EpisodePart(), tag.EpisodeName().c_str(),
        tag.UniqueBroadcastID(), iBroadcastId, tag.RecordingId().c_str());
  }

  if (bSingleUpdate)
  {
    if (ExecuteQuery(strQuery))
      iReturn = (int) m_pDS->lastinsertid();
  }
  else
  {
    QueueInsertQuery(strQuery);
    iReturn = 0;
  }

  return iReturn;
}

int CEpgDatabase::Persist(const CEpgInfoTag &tag, bool bSingleUpdate /* = true */)
{
  int iReturn(-1);

  const CEpg *epg = tag.GetTable();
  if (!epg || epg->EpgID() <= 0)
  {
    CLog::Log(LOGERROR, "%s - tag '%s' does not have a valid table", __FUNCTION__, tag.Title().c_str());
    return iReturn;
  }

  time_t iStartTime, iEndTime, iFirstAired;
  tag.StartAsUTC().GetAsTime(iStartTime);
  tag.EndAsUTC().GetAsTime(iEndTime);
  tag.FirstAiredAsUTC().GetAsTime(iFirstAired);
  int iEpgId = epg->EpgID();

  if (bSingleUpdate)
  {
    Delete(*tag.GetTable(), iStartTime, iEndTime);
  }

  int iBroadcastId = tag.BroadcastId();
  CSingleLock lock(m_critSection);
  CStdString strQuery;
  
  /* Only store the genre string when needed */
  CStdString strGenre = (tag.GenreType() == EPG_GENRE_USE_STRING) ? tag.Genre() : "";

  if (iBroadcastId < 0)
  {
    strQuery = FormatSQL("INSERT INTO epgtags (idEpg, iStartTime, "
        "iEndTime, sTitle, sPlotOutline, sPlot, iGenreType, iGenreSubType, sGenre, "
        "iFirstAired, iParentalRating, iStarRating, bNotify, iSeriesId, "
        "iEpisodeId, iEpisodePart, sEpisodeName, iBroadcastUid) "
        "VALUES (%u, %u, %u, '%s', '%s', '%s', %i, %i, '%s', %u, %i, %i, %i, %i, %i, %i, '%s', %i);",
        iEpgId, iStartTime, iEndTime,
        tag.Title().c_str(), tag.PlotOutline().c_str(), tag.Plot().c_str(), tag.GenreType(), tag.GenreSubType(), strGenre.c_str(),
        iFirstAired, tag.ParentalRating(), tag.StarRating(), tag.Notify(),
        tag.SeriesNum(), tag.EpisodeNum(), tag.EpisodePart(), tag.EpisodeName().c_str(),
        tag.UniqueBroadcastID());
  }
  else
  {
    strQuery = FormatSQL("REPLACE INTO epgtags (idEpg, iStartTime, "
        "iEndTime, sTitle, sPlotOutline, sPlot, iGenreType, iGenreSubType, sGenre, "
        "iFirstAired, iParentalRating, iStarRating, bNotify, iSeriesId, "
        "iEpisodeId, iEpisodePart, sEpisodeName, iBroadcastUid, idBroadcast) "
        "VALUES (%u, %u, %u, '%s', '%s', '%s', %i, %i, '%s', %u, %i, %i, %i, %i, %i, %i, '%s', %i, %i);",
        iEpgId, iStartTime, iEndTime,
        tag.Title().c_str(), tag.PlotOutline().c_str(), tag.Plot().c_str(), tag.GenreType(), tag.GenreSubType(), strGenre.c_str(),
        iFirstAired, tag.ParentalRating(), tag.StarRating(), tag.Notify(),
        tag.SeriesNum(), tag.EpisodeNum(), tag.EpisodePart(), tag.EpisodeName().c_str(),
        tag.UniqueBroadcastID(), iBroadcastId);
  }

  if (bSingleUpdate)
  {
    if (ExecuteQuery(strQuery))
      iReturn = (int) m_pDS->lastinsertid();
  }
  else
  {
    QueueInsertQuery(strQuery);
    iReturn = 0;
  }

  return iReturn;
}