106 lines
3.8 KiB
C#
106 lines
3.8 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.IO;
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using System.Linq;
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using System.Threading;
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using System.Threading.Tasks;
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using IniParser;
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using IniParser.Model;
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using MediaBrowser.Controller.LiveTv;
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using MediaBrowser.Model.LiveTv;
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using MediaBrowser.Model.Logging;
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using MediaBrowser.Server.Implementations.LiveTv.TunerHosts.SatIp.Rtsp;
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namespace MediaBrowser.Server.Implementations.LiveTv.TunerHosts.SatIp
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{
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public class ChannelScan
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{
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private readonly ILogger _logger;
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public ChannelScan(ILogger logger)
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{
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_logger = logger;
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}
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public async Task<List<ChannelInfo>> Scan(TunerHostInfo info, CancellationToken cancellationToken)
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{
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var ini = info.SourceA.Split('|')[1];
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var resource = GetType().Assembly.GetManifestResourceNames().FirstOrDefault(i => i.EndsWith(ini, StringComparison.OrdinalIgnoreCase));
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_logger.Info("Opening ini file {0}", resource);
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var list = new List<ChannelInfo>();
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using (var stream = GetType().Assembly.GetManifestResourceStream(resource))
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{
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using (var reader = new StreamReader(stream))
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{
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var parser = new StreamIniDataParser();
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var data = parser.ReadData(reader);
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var count = GetInt(data, "DVB", "0", 0);
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_logger.Info("DVB Count: {0}", count);
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var index = 1;
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var source = "1";
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while (index <= count)
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{
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cancellationToken.ThrowIfCancellationRequested();
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using (var rtspSession = new RtspSession(info.Url, _logger))
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{
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float percent = count == 0 ? 0 : (float)(index) / count;
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percent = Math.Max(percent * 100, 100);
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//SetControlPropertyThreadSafe(pgbSearchResult, "Value", (int)percent);
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var strArray = data["DVB"][index.ToString(CultureInfo.InvariantCulture)].Split(',');
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string tuning;
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if (strArray[4] == "S2")
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{
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tuning = string.Format("src={0}&freq={1}&pol={2}&sr={3}&fec={4}&msys=dvbs2&mtype={5}&plts=on&ro=0.35&pids=0,16,17,18,20", source, strArray[0], strArray[1].ToLower(), strArray[2].ToLower(), strArray[3], strArray[5].ToLower());
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}
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else
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{
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tuning = string.Format("src={0}&freq={1}&pol={2}&sr={3}&fec={4}&msys=dvbs&mtype={5}&pids=0,16,17,18,20", source, strArray[0], strArray[1].ToLower(), strArray[2], strArray[3], strArray[5].ToLower());
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}
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rtspSession.Setup(tuning, "unicast");
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rtspSession.Play(string.Empty);
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int signallevel;
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int signalQuality;
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rtspSession.Describe(out signallevel, out signalQuality);
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await Task.Delay(500).ConfigureAwait(false);
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index++;
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}
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}
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}
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}
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return list;
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}
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private int GetInt(IniData data, string s1, string s2, int defaultValue)
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{
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var value = data[s1][s2];
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int numericValue;
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if (int.TryParse(value, NumberStyles.Any, CultureInfo.InvariantCulture, out numericValue))
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{
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return numericValue;
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}
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return defaultValue;
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}
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}
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public class SatChannel
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{
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// TODO: Add properties
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}
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}
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