Esempio n. 1
0
        public WebMovingPicture GetMovingPicture(int id)
        {
            WebMovingPicture pic = new WebMovingPicture();
            DBLocations      dbs = Utils.GetMPDbLocations();
            SQLiteConnection db  = new SQLiteConnection(SQLiteConnStr(dbs.db_movingpictures));

            try
            {
                db.Open();
            }
            catch (Exception)
            {
                return(pic);
            }
            SQLiteCommand cmd = db.CreateCommand();

            cmd.CommandText = "SELECT local_media.id,title,summary,fullpath,genres,certification,year FROM local_media,local_media__movie_info,movie_info WHERE local_media.id=local_media__movie_info.local_media_id AND local_media__movie_info.movie_info_id=movie_info.id AND local_media.id=" + id.ToString();
            SQLiteDataReader reader = cmd.ExecuteReader();

            if (reader.Read())
            {
                pic = new WebMovingPicture(SafeInt32(reader, 0), SafeStr(reader, 1), SafeStr(reader, 2), SafeStr(reader, 3), SafeStr(reader, 4), SafeStr(reader, 5), SafeInt32(reader, 6));
            }
            reader.Close(); reader.Dispose(); cmd.Dispose(); db.Close(); db.Dispose();
            return(pic);
        }
Esempio n. 2
0
    protected void Page_Load(object sender, EventArgs e)
    {
        string filename = "";

        List <EncoderConfig> cfgs = Utils.LoadConfig();
        EncoderConfig        cfg  = cfgs[Int32.Parse(Request.QueryString["idProfile"])];

        ServiceInterface server = new ServiceInterface();

        if (Request.QueryString["idChannel"] != null)
        {
            if (server.GetChannel(Int32.Parse(Request.QueryString["idChannel"])).isRadio)
            {
                bufferSize = 2560;
            }
            WebTvResult res = server.StartTimeShifting(Int32.Parse(Request.QueryString["idChannel"]));
            if (res.result != 0)
            {
                Utils.Log("Streamer.aspx: ERROR: StartTimeShifting failed with error: " + res.result.ToString());
                Response.Output.WriteLine("ERROR: StartTimeShifting failed with error: " + res.result.ToString());
                Response.End();
                return;
            }
            usedCard         = res.user.idCard;
            usedChannel      = res.user.idChannel;
            tvServerUsername = res.user.name;
            if (cfg.inputMethod == TransportMethod.Filename)
            {
                filename = res.rtspURL;
            }
            else
            {
                filename = res.timeshiftFile;
            }
        }
        else if (Request.QueryString["idRecording"] != null)
        {
            WebRecording rec = server.GetRecording(Int32.Parse(Request.QueryString["idRecording"]));
            filename = rec.fileName;
        }
        else if (Request.QueryString["idMovie"] != null)
        {
            WebMovie movie = server.GetMovie(Int32.Parse(Request.QueryString["idMovie"]));
            filename = movie.file;
        }
        else if (Request.QueryString["idMusicTrack"] != null)
        {
            WebMusicTrack track = server.GetMusicTrack(Int32.Parse(Request.QueryString["idMusicTrack"]));
            filename = track.file;
        }
        else if (Request.QueryString["idTvSeries"] != null)
        {
            WebSeries series = server.GetTvSeries(Request.QueryString["idTvSeries"]);
            filename = series.filename;
        }
        else if (Request.QueryString["idMovingPicture"] != null)
        {
            WebMovingPicture pic = server.GetMovingPicture(Int32.Parse(Request.QueryString["idMovingPicture"]));
            filename = pic.filename;
        }
        if (!File.Exists(filename) && !filename.StartsWith("rtsp://"))
        {
            Utils.Log("Streamer.aspx: Requested file " + filename + " does not exist.");
            return;
        }
        Response.Clear();
        Response.Buffer       = false;
        Response.BufferOutput = false;
        Response.AppendHeader("Connection", "Keep-Alive");
        Response.ContentType = "video/x-msvideo";
        Response.StatusCode  = 200;

        Stream         mediaStream = null;
        EncoderWrapper encoder     = null;
        Stream         outStream   = null;

        if (cfg.inputMethod != TransportMethod.Filename)
        {
            if (Request.QueryString["idChannel"] != null)
            {
                mediaStream = new TsBuffer(filename);
            }
            else
            {
                mediaStream = new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
            }
            encoder = new EncoderWrapper(mediaStream, cfg);
        }
        else
        {
            encoder = new EncoderWrapper(filename, cfg);
        }

        if (cfg.useTranscoding)
        {
            outStream = encoder;
        }
        else
        {
            outStream = mediaStream;
        }

        byte[] buffer = new byte[bufferSize];
        int    read;

        try
        {
            while ((read = outStream.Read(buffer, 0, buffer.Length)) > 0)
            {
                try
                {
                    Response.OutputStream.Write(buffer, 0, read);
                }
                catch (Exception)
                {
                    break; // stream is closed
                }
                if (Request.QueryString["idChannel"] != null)
                {
                    server.SendHeartBeat(usedChannel, usedCard, tvServerUsername);
                }
            }
        }
        catch (Exception ex)
        {
            Utils.Log("Streamer.aspx: Exception raised=" + ex.Message + Environment.NewLine + ex.StackTrace);
        }
        if (mediaStream != null)
        {
            mediaStream.Close();
        }
        if (Request.QueryString["idChannel"] != null)
        {
            server.StopTimeShifting(usedChannel, usedCard, tvServerUsername);
        }
        encoder.StopProcess();
        Response.End();
    }