re-enable sat/ip

MediaBrowser.Server.Implementations/LiveTv/TunerHosts/SatIp/SatIpDiscovery.cs

@@ -21,225 +21,225 @@ using MediaBrowser.Model.Serialization;
 
 namespace MediaBrowser.Server.Implementations.LiveTv.TunerHosts.SatIp
 {
-    //public class SatIpDiscovery : IServerEntryPoint
-    //{
-    //    private readonly IDeviceDiscovery _deviceDiscovery;
-    //    private readonly IServerConfigurationManager _config;
-    //    private readonly ILogger _logger;
-    //    private readonly ILiveTvManager _liveTvManager;
-    //    private readonly SemaphoreSlim _semaphore = new SemaphoreSlim(1, 1);
-    //    private readonly IHttpClient _httpClient;
-    //    private readonly IJsonSerializer _json;
-
-    //    public static SatIpDiscovery Current;
-
-    //    private readonly List<TunerHostInfo> _discoveredHosts = new List<TunerHostInfo>();
-
-    //    public List<TunerHostInfo> DiscoveredHosts
-    //    {
-    //        get { return _discoveredHosts.ToList(); }
-    //    }
-
-    //    public SatIpDiscovery(IDeviceDiscovery deviceDiscovery, IServerConfigurationManager config, ILogger logger, ILiveTvManager liveTvManager, IHttpClient httpClient, IJsonSerializer json)
-    //    {
-    //        _deviceDiscovery = deviceDiscovery;
-    //        _config = config;
-    //        _logger = logger;
-    //        _liveTvManager = liveTvManager;
-    //        _httpClient = httpClient;
-    //        _json = json;
-    //        Current = this;
-    //    }
-
-    //    public void Run()
-    //    {
-    //        _deviceDiscovery.DeviceDiscovered += _deviceDiscovery_DeviceDiscovered;
-    //    }
-
-    //    void _deviceDiscovery_DeviceDiscovered(object sender, SsdpMessageEventArgs e)
-    //    {
-    //        string st = null;
-    //        string nt = null;
-    //        e.Headers.TryGetValue("ST", out st);
-    //        e.Headers.TryGetValue("NT", out nt);
-
-    //        if (string.Equals(st, "urn:ses-com:device:SatIPServer:1", StringComparison.OrdinalIgnoreCase) ||
-    //            string.Equals(nt, "urn:ses-com:device:SatIPServer:1", StringComparison.OrdinalIgnoreCase))
-    //        {
-    //            string location;
-    //            if (e.Headers.TryGetValue("Location", out location) && !string.IsNullOrWhiteSpace(location))
-    //            {
-    //                _logger.Debug("SAT IP found at {0}", location);
-
-    //                // Just get the beginning of the url
-    //                AddDevice(location);
-    //            }
-    //        }
-    //    }
-
-    //    private async void AddDevice(string location)
-    //    {
-    //        await _semaphore.WaitAsync().ConfigureAwait(false);
-
-    //        try
-    //        {
-    //            if (_discoveredHosts.Any(i => string.Equals(i.Type, SatIpHost.DeviceType, StringComparison.OrdinalIgnoreCase) && string.Equals(location, i.Url, StringComparison.OrdinalIgnoreCase)))
-    //            {
-    //                return;
-    //            }
-
-    //            _logger.Debug("Will attempt to add SAT device {0}", location);
-    //            var info = await GetInfo(location, CancellationToken.None).ConfigureAwait(false);
-
-    //            _discoveredHosts.Add(info);
-    //        }
-    //        catch (OperationCanceledException)
-    //        {
-
-    //        }
-    //        catch (NotImplementedException)
-    //        {
-
-    //        }
-    //        catch (Exception ex)
-    //        {
-    //            _logger.ErrorException("Error saving device", ex);
-    //        }
-    //        finally
-    //        {
-    //            _semaphore.Release();
-    //        }
-    //    }
-
-    //    public void Dispose()
-    //    {
-    //    }
-
-    //    public async Task<SatIpTunerHostInfo> GetInfo(string url, CancellationToken cancellationToken)
-    //    {
-    //        var result = new SatIpTunerHostInfo
-    //        {
-    //            Url = url,
-    //            IsEnabled = true,
-    //            Type = SatIpHost.DeviceType,
-    //            Tuners = 1,
-    //            TunersAvailable = 1
-    //        };
-
-    //        using (var stream = await _httpClient.Get(url, cancellationToken).ConfigureAwait(false))
-    //        {
-    //            using (var streamReader = new StreamReader(stream))
-    //            {
-    //                // Use XmlReader for best performance
-    //                using (var reader = XmlReader.Create(streamReader))
-    //                {
-    //                    reader.MoveToContent();
-
-    //                    // Loop through each element
-    //                    while (reader.Read())
-    //                    {
-    //                        if (reader.NodeType == XmlNodeType.Element)
-    //                        {
-    //                            switch (reader.Name)
-    //                            {
-    //                                case "device":
-    //                                    using (var subtree = reader.ReadSubtree())
-    //                                    {
-    //                                        FillFromDeviceNode(result, subtree);
-    //                                    }
-    //                                    break;
-    //                                default:
-    //                                    reader.Skip();
-    //                                    break;
-    //                            }
-    //                        }
-    //                    }
-    //                }
-    //            }
-    //        }
-
-    //        if (string.IsNullOrWhiteSpace(result.Id))
-    //        {
-    //            throw new NotImplementedException();
-    //        }
-
-    //        // Device hasn't implemented an m3u list
-    //        if (string.IsNullOrWhiteSpace(result.M3UUrl))
-    //        {
-    //            result.IsEnabled = false;
-    //        }
-
-    //        else if (!result.M3UUrl.StartsWith("http", StringComparison.OrdinalIgnoreCase))
-    //        {
-    //            var fullM3uUrl = url.Substring(0, url.LastIndexOf('/'));
-    //            result.M3UUrl = fullM3uUrl + "/" + result.M3UUrl.TrimStart('/');
-    //        }
-
-    //        _logger.Debug("SAT device result: {0}", _json.SerializeToString(result));
-
-    //        return result;
-    //    }
-
-    //    private void FillFromDeviceNode(SatIpTunerHostInfo info, XmlReader reader)
-    //    {
-    //        reader.MoveToContent();
-
-    //        while (reader.Read())
-    //        {
-    //            if (reader.NodeType == XmlNodeType.Element)
-    //            {
-    //                switch (reader.LocalName)
-    //                {
-    //                    case "UDN":
-    //                        {
-    //                            info.Id = reader.ReadElementContentAsString();
-    //                            break;
-    //                        }
-
-    //                    case "friendlyName":
-    //                        {
-    //                            info.FriendlyName = reader.ReadElementContentAsString();
-    //                            break;
-    //                        }
-
-    //                    case "satip:X_SATIPCAP":
-    //                    case "X_SATIPCAP":
-    //                        {
-    //                            // <satip:X_SATIPCAP xmlns:satip="urn:ses-com:satip">DVBS2-2</satip:X_SATIPCAP>
-    //                            var value = reader.ReadElementContentAsString() ?? string.Empty;
-    //                            var parts = value.Split(new[] { '-' }, StringSplitOptions.RemoveEmptyEntries);
-    //                            if (parts.Length == 2)
-    //                            {
-    //                                int intValue;
-    //                                if (int.TryParse(parts[1], NumberStyles.Any, CultureInfo.InvariantCulture, out intValue))
-    //                                {
-    //                                    info.TunersAvailable = intValue;
-    //                                }
-
-    //                                if (int.TryParse(parts[0].Substring(parts[0].Length - 1), NumberStyles.Any, CultureInfo.InvariantCulture, out intValue))
-    //                                {
-    //                                    info.Tuners = intValue;
-    //                                }
-    //                            }
-    //                            break;
-    //                        }
-
-    //                    case "satip:X_SATIPM3U":
-    //                    case "X_SATIPM3U":
-    //                        {
-    //                            // <satip:X_SATIPM3U xmlns:satip="urn:ses-com:satip">/channellist.lua?select=m3u</satip:X_SATIPM3U>
-    //                            info.M3UUrl = reader.ReadElementContentAsString();
-    //                            break;
-    //                        }
-
-    //                    default:
-    //                        reader.Skip();
-    //                        break;
-    //                }
-    //            }
-    //        }
-    //    }
-    //}
+    public class SatIpDiscovery : IServerEntryPoint
+    {
+        private readonly IDeviceDiscovery _deviceDiscovery;
+        private readonly IServerConfigurationManager _config;
+        private readonly ILogger _logger;
+        private readonly ILiveTvManager _liveTvManager;
+        private readonly SemaphoreSlim _semaphore = new SemaphoreSlim(1, 1);
+        private readonly IHttpClient _httpClient;
+        private readonly IJsonSerializer _json;
+
+        public static SatIpDiscovery Current;
+
+        private readonly List<TunerHostInfo> _discoveredHosts = new List<TunerHostInfo>();
+
+        public List<TunerHostInfo> DiscoveredHosts
+        {
+            get { return _discoveredHosts.ToList(); }
+        }
+
+        public SatIpDiscovery(IDeviceDiscovery deviceDiscovery, IServerConfigurationManager config, ILogger logger, ILiveTvManager liveTvManager, IHttpClient httpClient, IJsonSerializer json)
+        {
+            _deviceDiscovery = deviceDiscovery;
+            _config = config;
+            _logger = logger;
+            _liveTvManager = liveTvManager;
+            _httpClient = httpClient;
+            _json = json;
+            Current = this;
+        }
+
+        public void Run()
+        {
+            _deviceDiscovery.DeviceDiscovered += _deviceDiscovery_DeviceDiscovered;
+        }
+
+        void _deviceDiscovery_DeviceDiscovered(object sender, SsdpMessageEventArgs e)
+        {
+            string st = null;
+            string nt = null;
+            e.Headers.TryGetValue("ST", out st);
+            e.Headers.TryGetValue("NT", out nt);
+
+            if (string.Equals(st, "urn:ses-com:device:SatIPServer:1", StringComparison.OrdinalIgnoreCase) ||
+                string.Equals(nt, "urn:ses-com:device:SatIPServer:1", StringComparison.OrdinalIgnoreCase))
+            {
+                string location;
+                if (e.Headers.TryGetValue("Location", out location) && !string.IsNullOrWhiteSpace(location))
+                {
+                    _logger.Debug("SAT IP found at {0}", location);
+
+                    // Just get the beginning of the url
+                    AddDevice(location);
+                }
+            }
+        }
+
+        private async void AddDevice(string location)
+        {
+            await _semaphore.WaitAsync().ConfigureAwait(false);
+
+            try
+            {
+                if (_discoveredHosts.Any(i => string.Equals(i.Type, SatIpHost.DeviceType, StringComparison.OrdinalIgnoreCase) && string.Equals(location, i.Url, StringComparison.OrdinalIgnoreCase)))
+                {
+                    return;
+                }
+
+                _logger.Debug("Will attempt to add SAT device {0}", location);
+                var info = await GetInfo(location, CancellationToken.None).ConfigureAwait(false);
+
+                _discoveredHosts.Add(info);
+            }
+            catch (OperationCanceledException)
+            {
+
+            }
+            catch (NotImplementedException)
+            {
+
+            }
+            catch (Exception ex)
+            {
+                _logger.ErrorException("Error saving device", ex);
+            }
+            finally
+            {
+                _semaphore.Release();
+            }
+        }
+
+        public void Dispose()
+        {
+        }
+
+        public async Task<SatIpTunerHostInfo> GetInfo(string url, CancellationToken cancellationToken)
+        {
+            var result = new SatIpTunerHostInfo
+            {
+                Url = url,
+                IsEnabled = true,
+                Type = SatIpHost.DeviceType,
+                Tuners = 1,
+                TunersAvailable = 1
+            };
+
+            using (var stream = await _httpClient.Get(url, cancellationToken).ConfigureAwait(false))
+            {
+                using (var streamReader = new StreamReader(stream))
+                {
+                    // Use XmlReader for best performance
+                    using (var reader = XmlReader.Create(streamReader))
+                    {
+                        reader.MoveToContent();
+
+                        // Loop through each element
+                        while (reader.Read())
+                        {
+                            if (reader.NodeType == XmlNodeType.Element)
+                            {
+                                switch (reader.Name)
+                                {
+                                    case "device":
+                                        using (var subtree = reader.ReadSubtree())
+                                        {
+                                            FillFromDeviceNode(result, subtree);
+                                        }
+                                        break;
+                                    default:
+                                        reader.Skip();
+                                        break;
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+
+            if (string.IsNullOrWhiteSpace(result.Id))
+            {
+                throw new NotImplementedException();
+            }
+
+            // Device hasn't implemented an m3u list
+            if (string.IsNullOrWhiteSpace(result.M3UUrl))
+            {
+                result.IsEnabled = false;
+            }
+
+            else if (!result.M3UUrl.StartsWith("http", StringComparison.OrdinalIgnoreCase))
+            {
+                var fullM3uUrl = url.Substring(0, url.LastIndexOf('/'));
+                result.M3UUrl = fullM3uUrl + "/" + result.M3UUrl.TrimStart('/');
+            }
+
+            _logger.Debug("SAT device result: {0}", _json.SerializeToString(result));
+
+            return result;
+        }
+
+        private void FillFromDeviceNode(SatIpTunerHostInfo info, XmlReader reader)
+        {
+            reader.MoveToContent();
+
+            while (reader.Read())
+            {
+                if (reader.NodeType == XmlNodeType.Element)
+                {
+                    switch (reader.LocalName)
+                    {
+                        case "UDN":
+                            {
+                                info.Id = reader.ReadElementContentAsString();
+                                break;
+                            }
+
+                        case "friendlyName":
+                            {
+                                info.FriendlyName = reader.ReadElementContentAsString();
+                                break;
+                            }
+
+                        case "satip:X_SATIPCAP":
+                        case "X_SATIPCAP":
+                            {
+                                // <satip:X_SATIPCAP xmlns:satip="urn:ses-com:satip">DVBS2-2</satip:X_SATIPCAP>
+                                var value = reader.ReadElementContentAsString() ?? string.Empty;
+                                var parts = value.Split(new[] { '-' }, StringSplitOptions.RemoveEmptyEntries);
+                                if (parts.Length == 2)
+                                {
+                                    int intValue;
+                                    if (int.TryParse(parts[1], NumberStyles.Any, CultureInfo.InvariantCulture, out intValue))
+                                    {
+                                        info.TunersAvailable = intValue;
+                                    }
+
+                                    if (int.TryParse(parts[0].Substring(parts[0].Length - 1), NumberStyles.Any, CultureInfo.InvariantCulture, out intValue))
+                                    {
+                                        info.Tuners = intValue;
+                                    }
+                                }
+                                break;
+                            }
+
+                        case "satip:X_SATIPM3U":
+                        case "X_SATIPM3U":
+                            {
+                                // <satip:X_SATIPM3U xmlns:satip="urn:ses-com:satip">/channellist.lua?select=m3u</satip:X_SATIPM3U>
+                                info.M3UUrl = reader.ReadElementContentAsString();
+                                break;
+                            }
+
+                        default:
+                            reader.Skip();
+                            break;
+                    }
+                }
+            }
+        }
+    }
 
     public class SatIpTunerHostInfo : TunerHostInfo
     {

MediaBrowser.Server.Implementations/LiveTv/TunerHosts/SatIp/SatIpHost.cs

@@ -19,153 +19,153 @@ using MediaBrowser.Model.Serialization;
 
 namespace MediaBrowser.Server.Implementations.LiveTv.TunerHosts.SatIp
 {
-    //public class SatIpHost : BaseTunerHost, ITunerHost
-    //{
-    //    private readonly IFileSystem _fileSystem;
-    //    private readonly IHttpClient _httpClient;
-        
-    //    public SatIpHost(IConfigurationManager config, ILogger logger, IJsonSerializer jsonSerializer, IMediaEncoder mediaEncoder, IFileSystem fileSystem, IHttpClient httpClient)
-    //        : base(config, logger, jsonSerializer, mediaEncoder)
-    //    {
-    //        _fileSystem = fileSystem;
-    //        _httpClient = httpClient;
-    //    }
-
-    //    private const string ChannelIdPrefix = "sat_";
-        
-    //    protected override async Task<IEnumerable<ChannelInfo>> GetChannelsInternal(TunerHostInfo tuner, CancellationToken cancellationToken)
-    //    {
-    //        var satInfo = (SatIpTunerHostInfo) tuner;
-
-    //        return await new M3uParser(Logger, _fileSystem, _httpClient).Parse(satInfo.M3UUrl, ChannelIdPrefix, tuner.Id, cancellationToken).ConfigureAwait(false);
-    //    }
-
-    //    public static string DeviceType
-    //    {
-    //        get { return "satip"; }
-    //    }
-
-    //    public override string Type
-    //    {
-    //        get { return DeviceType; }
-    //    }
-
-    //    protected override async Task<List<MediaSourceInfo>> GetChannelStreamMediaSources(TunerHostInfo tuner, string channelId, CancellationToken cancellationToken)
-    //    {
-    //        var urlHash = tuner.Url.GetMD5().ToString("N");
-    //        var prefix = ChannelIdPrefix + urlHash;
-    //        if (!channelId.StartsWith(prefix, StringComparison.OrdinalIgnoreCase))
-    //        {
-    //            return null;
-    //        }
-
-    //        var channels = await GetChannels(tuner, true, cancellationToken).ConfigureAwait(false);
-    //        var m3uchannels = channels.Cast<M3UChannel>();
-    //        var channel = m3uchannels.FirstOrDefault(c => string.Equals(c.Id, channelId, StringComparison.OrdinalIgnoreCase));
-    //        if (channel != null)
-    //        {
-    //            var path = channel.Path;
-    //            MediaProtocol protocol = MediaProtocol.File;
-    //            if (path.StartsWith("http", StringComparison.OrdinalIgnoreCase))
-    //            {
-    //                protocol = MediaProtocol.Http;
-    //            }
-    //            else if (path.StartsWith("rtmp", StringComparison.OrdinalIgnoreCase))
-    //            {
-    //                protocol = MediaProtocol.Rtmp;
-    //            }
-    //            else if (path.StartsWith("rtsp", StringComparison.OrdinalIgnoreCase))
-    //            {
-    //                protocol = MediaProtocol.Rtsp;
-    //            }
-
-    //            var mediaSource = new MediaSourceInfo
-    //            {
-    //                Path = channel.Path,
-    //                Protocol = protocol,
-    //                MediaStreams = new List<MediaStream>
-    //                {
-    //                    new MediaStream
-    //                    {
-    //                        Type = MediaStreamType.Video,
-    //                        // Set the index to -1 because we don't know the exact index of the video stream within the container
-    //                        Index = -1,
-    //                        IsInterlaced = true
-    //                    },
-    //                    new MediaStream
-    //                    {
-    //                        Type = MediaStreamType.Audio,
-    //                        // Set the index to -1 because we don't know the exact index of the audio stream within the container
-    //                        Index = -1
-
-    //                    }
-    //                },
-    //                RequiresOpening = false,
-    //                RequiresClosing = false
-    //            };
-
-    //            return new List<MediaSourceInfo> { mediaSource };
-    //        }
-    //        return new List<MediaSourceInfo> { };
-    //    }
-
-    //    protected override async Task<MediaSourceInfo> GetChannelStream(TunerHostInfo tuner, string channelId, string streamId, CancellationToken cancellationToken)
-    //    {
-    //        var sources = await GetChannelStreamMediaSources(tuner, channelId, cancellationToken).ConfigureAwait(false);
-
-    //        return sources.First();
-    //    }
-
-    //    protected override async Task<bool> IsAvailableInternal(TunerHostInfo tuner, string channelId, CancellationToken cancellationToken)
-    //    {
-    //        var updatedInfo = await SatIpDiscovery.Current.GetInfo(tuner.Url, cancellationToken).ConfigureAwait(false);
-
-    //        return updatedInfo.TunersAvailable > 0;
-    //    }
-
-    //    protected override bool IsValidChannelId(string channelId)
-    //    {
-    //        return channelId.StartsWith(ChannelIdPrefix, StringComparison.OrdinalIgnoreCase);
-    //    }
-
-    //    protected override List<TunerHostInfo> GetTunerHosts()
-    //    {
-    //        return SatIpDiscovery.Current.DiscoveredHosts;
-    //    }
-
-    //    public string Name
-    //    {
-    //        get { return "Sat IP"; }
-    //    }
-
-    //    public Task<List<LiveTvTunerInfo>> GetTunerInfos(CancellationToken cancellationToken)
-    //    {
-    //        var list = GetTunerHosts()
-    //        .SelectMany(i => GetTunerInfos(i, cancellationToken))
-    //        .ToList();
-
-    //        return Task.FromResult(list);
-    //    }
-
-    //    public List<LiveTvTunerInfo> GetTunerInfos(TunerHostInfo info, CancellationToken cancellationToken)
-    //    {
-    //        var satInfo = (SatIpTunerHostInfo) info;
-
-    //        var list = new List<LiveTvTunerInfo>();
-
-    //        for (var i = 0; i < satInfo.Tuners; i++)
-    //        {
-    //            list.Add(new LiveTvTunerInfo
-    //            {
-    //                Name = satInfo.FriendlyName ?? Name,
-    //                SourceType = Type,
-    //                Status = LiveTvTunerStatus.Available,
-    //                Id = info.Url.GetMD5().ToString("N") + i.ToString(CultureInfo.InvariantCulture),
-    //                Url = info.Url
-    //            });
-    //        }
-
-    //        return list;
-    //    }
-    //}
+    public class SatIpHost : BaseTunerHost, ITunerHost
+    {
+        private readonly IFileSystem _fileSystem;
+        private readonly IHttpClient _httpClient;
+
+        public SatIpHost(IConfigurationManager config, ILogger logger, IJsonSerializer jsonSerializer, IMediaEncoder mediaEncoder, IFileSystem fileSystem, IHttpClient httpClient)
+            : base(config, logger, jsonSerializer, mediaEncoder)
+        {
+            _fileSystem = fileSystem;
+            _httpClient = httpClient;
+        }
+
+        private const string ChannelIdPrefix = "sat_";
+
+        protected override async Task<IEnumerable<ChannelInfo>> GetChannelsInternal(TunerHostInfo tuner, CancellationToken cancellationToken)
+        {
+            var satInfo = (SatIpTunerHostInfo)tuner;
+
+            return await new M3uParser(Logger, _fileSystem, _httpClient).Parse(satInfo.M3UUrl, ChannelIdPrefix, tuner.Id, cancellationToken).ConfigureAwait(false);
+        }
+
+        public static string DeviceType
+        {
+            get { return "satip"; }
+        }
+
+        public override string Type
+        {
+            get { return DeviceType; }
+        }
+
+        protected override async Task<List<MediaSourceInfo>> GetChannelStreamMediaSources(TunerHostInfo tuner, string channelId, CancellationToken cancellationToken)
+        {
+            var urlHash = tuner.Url.GetMD5().ToString("N");
+            var prefix = ChannelIdPrefix + urlHash;
+            if (!channelId.StartsWith(prefix, StringComparison.OrdinalIgnoreCase))
+            {
+                return null;
+            }
+
+            var channels = await GetChannels(tuner, true, cancellationToken).ConfigureAwait(false);
+            var m3uchannels = channels.Cast<M3UChannel>();
+            var channel = m3uchannels.FirstOrDefault(c => string.Equals(c.Id, channelId, StringComparison.OrdinalIgnoreCase));
+            if (channel != null)
+            {
+                var path = channel.Path;
+                MediaProtocol protocol = MediaProtocol.File;
+                if (path.StartsWith("http", StringComparison.OrdinalIgnoreCase))
+                {
+                    protocol = MediaProtocol.Http;
+                }
+                else if (path.StartsWith("rtmp", StringComparison.OrdinalIgnoreCase))
+                {
+                    protocol = MediaProtocol.Rtmp;
+                }
+                else if (path.StartsWith("rtsp", StringComparison.OrdinalIgnoreCase))
+                {
+                    protocol = MediaProtocol.Rtsp;
+                }
+
+                var mediaSource = new MediaSourceInfo
+                {
+                    Path = channel.Path,
+                    Protocol = protocol,
+                    MediaStreams = new List<MediaStream>
+                    {
+                        new MediaStream
+                        {
+                            Type = MediaStreamType.Video,
+                            // Set the index to -1 because we don't know the exact index of the video stream within the container
+                            Index = -1,
+                            IsInterlaced = true
+                        },
+                        new MediaStream
+                        {
+                            Type = MediaStreamType.Audio,
+                            // Set the index to -1 because we don't know the exact index of the audio stream within the container
+                            Index = -1
+
+                        }
+                    },
+                    RequiresOpening = false,
+                    RequiresClosing = false
+                };
+
+                return new List<MediaSourceInfo> { mediaSource };
+            }
+            return new List<MediaSourceInfo> { };
+        }
+
+        protected override async Task<MediaSourceInfo> GetChannelStream(TunerHostInfo tuner, string channelId, string streamId, CancellationToken cancellationToken)
+        {
+            var sources = await GetChannelStreamMediaSources(tuner, channelId, cancellationToken).ConfigureAwait(false);
+
+            return sources.First();
+        }
+
+        protected override async Task<bool> IsAvailableInternal(TunerHostInfo tuner, string channelId, CancellationToken cancellationToken)
+        {
+            var updatedInfo = await SatIpDiscovery.Current.GetInfo(tuner.Url, cancellationToken).ConfigureAwait(false);
+
+            return updatedInfo.TunersAvailable > 0;
+        }
+
+        protected override bool IsValidChannelId(string channelId)
+        {
+            return channelId.StartsWith(ChannelIdPrefix, StringComparison.OrdinalIgnoreCase);
+        }
+
+        protected override List<TunerHostInfo> GetTunerHosts()
+        {
+            return SatIpDiscovery.Current.DiscoveredHosts;
+        }
+
+        public string Name
+        {
+            get { return "Sat IP"; }
+        }
+
+        public Task<List<LiveTvTunerInfo>> GetTunerInfos(CancellationToken cancellationToken)
+        {
+            var list = GetTunerHosts()
+            .SelectMany(i => GetTunerInfos(i, cancellationToken))
+            .ToList();
+
+            return Task.FromResult(list);
+        }
+
+        public List<LiveTvTunerInfo> GetTunerInfos(TunerHostInfo info, CancellationToken cancellationToken)
+        {
+            var satInfo = (SatIpTunerHostInfo)info;
+
+            var list = new List<LiveTvTunerInfo>();
+
+            for (var i = 0; i < satInfo.Tuners; i++)
+            {
+                list.Add(new LiveTvTunerInfo
+                {
+                    Name = satInfo.FriendlyName ?? Name,
+                    SourceType = Type,
+                    Status = LiveTvTunerStatus.Available,
+                    Id = info.Url.GetMD5().ToString("N") + i.ToString(CultureInfo.InvariantCulture),
+                    Url = info.Url
+                });
+            }
+
+            return list;
+        }
+    }
 }