コード例 #1
0
        public TvResult Tune(ITvCardHandler tvcard, ref IUser user, IChannel channel, int idChannel, ICardTuneReservationTicket ticket)
        {
            TvResult tvResult = TvResult.AllCardsBusy;
            bool     ticketFound;
            bool     isTuningPending = CardReservationHelper.GetIsTuningPending(tvcard, ticket, out ticketFound);

            try
            {
                if (isTuningPending && ticketFound)
                {
                    tvResult = tvcard.Tuner.Tune(ref user, channel, idChannel);

                    bool succes = (tvResult == TvResult.Succeeded);
                    if (succes)
                    {
                        if (!OnStartTune(user))
                        {
                            tvResult = TvResult.AllCardsBusy;
                        }
                    }
                    CardReservationHelper.SetCardStateBasedOnTVresult(tvcard, tvResult);
                }
                else // state is not tuning, some other card tune session is busy.
                {
                }
            }
            finally
            {
                CardReservationHelper.RemoveTuneTicket(tvcard, ticket, ticketFound);
                tvcard.Tuner.CleanUpPendingTune(ticket.PendingSubchannel);
            }
            return(tvResult);
        }
コード例 #2
0
        public TvResult CardTune(ITvCardHandler tvcard, ref IUser user, IChannel channel, Channel dbChannel, ICardTuneReservationTicket ticket)
        {
            TvResult tvResult = TvResult.AllCardsBusy;
            bool     ticketFound;
            bool     isTuningPending = CardReservationHelper.GetIsTuningPending(tvcard, ticket, out ticketFound);

            try
            {
                if (isTuningPending && ticketFound)
                {
                    user.IsFreeToAir = ticket.TuningDetail.FreeToAir;
                    Log.Debug("CardReservationBase.CardTune: tvcard={0}, user={1}, dbChannel={2}, ticket={3}, tunestate={4}, stopstate={5}, ticketFTA={6}", tvcard.DataBaseCard.IdCard, user.Name, dbChannel.IdChannel, ticket.Id, tvcard.Tuner.CardTuneState, tvcard.Tuner.CardStopState, ticket.TuningDetail.FreeToAir);
                    tvResult = tvcard.Tuner.CardTune(ref user, channel, dbChannel);

                    if (tvResult == TvResult.Succeeded)
                    {
                        if (OnStartCardTune != null)
                        {
                            if (!_tvController.IsTimeShifting(ref user))
                            {
                                CleanTimeShiftFiles(tvcard.DataBaseCard.TimeShiftFolder,
                                                    String.Format("live{0}-{1}.ts", user.CardId, user.SubChannel));
                            }

                            string timeshiftFileName = String.Format(@"{0}\live{1}-{2}.ts", tvcard.DataBaseCard.TimeShiftFolder,
                                                                     user.CardId,
                                                                     user.SubChannel);
                            tvResult = OnStartCardTune(ref user, ref timeshiftFileName);
                        }
                    }

                    CardReservationHelper.SetCardStateBasedOnTVresult(tvcard, tvResult);
                }
                else // state is not tuning, some other card tune session is busy.
                {
                }
            }
            finally
            {
                CardReservationHelper.RemoveTuneTicket(tvcard, ticket, ticketFound);
                tvcard.Tuner.CleanUpPendingTune(ticket.PendingSubchannel);
            }
            return(tvResult);
        }