alteropen/jellyfin
1
0
Fork 0
mirror of https://github.com/jellyfin/jellyfin.git synced 2026-07-07 06:43:26 +01:00
Code Issues Actions 8 Packages Projects Releases Wiki Activity

move classes to portable

Browse Source
This commit is contained in:
Luke Pulverenti
2016-11-03 19:35:19 -04:00
parent d0babf322d
commit d5ea8ca3ad
35 changed files with 350 additions and 349 deletions
Download Patch File Download Diff File Expand all files Collapse all files

249
MediaBrowser.Server.Implementations/LiveTv/TunerHosts/BaseTunerHost.cs
View File

@@ -1,249 +0,0 @@
using MediaBrowser.Common.Configuration;
using MediaBrowser.Controller.LiveTv;
using MediaBrowser.Model.Dto;
using MediaBrowser.Model.LiveTv;
using MediaBrowser.Model.Logging;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.MediaEncoding;
using MediaBrowser.Model.Dlna;
using MediaBrowser.Model.Serialization;
namespace MediaBrowser.Server.Implementations.LiveTv.TunerHosts
{
public abstract class BaseTunerHost
{
protected readonly IServerConfigurationManager Config;
protected readonly ILogger Logger;
protected IJsonSerializer JsonSerializer;
protected readonly IMediaEncoder MediaEncoder;
private readonly ConcurrentDictionary<string, ChannelCache> _channelCache =
new ConcurrentDictionary<string, ChannelCache>(StringComparer.OrdinalIgnoreCase);
protected BaseTunerHost(IServerConfigurationManager config, ILogger logger, IJsonSerializer jsonSerializer, IMediaEncoder mediaEncoder)
{
Config = config;
Logger = logger;
JsonSerializer = jsonSerializer;
MediaEncoder = mediaEncoder;
}
protected abstract Task<IEnumerable<ChannelInfo>> GetChannelsInternal(TunerHostInfo tuner, CancellationToken cancellationToken);
public abstract string Type { get; }
public async Task<IEnumerable<ChannelInfo>> GetChannels(TunerHostInfo tuner, bool enableCache, CancellationToken cancellationToken)
{
ChannelCache cache = null;
var key = tuner.Id;
if (enableCache && !string.IsNullOrWhiteSpace(key) && _channelCache.TryGetValue(key, out cache))
{
if (DateTime.UtcNow - cache.Date < TimeSpan.FromMinutes(60))
{
return cache.Channels.ToList();
}
}
var result = await GetChannelsInternal(tuner, cancellationToken).ConfigureAwait(false);
var list = result.ToList();
Logger.Debug("Channels from {0}: {1}", tuner.Url, JsonSerializer.SerializeToString(list));
if (!string.IsNullOrWhiteSpace(key) && list.Count > 0)
{
cache = cache ?? new ChannelCache();
cache.Date = DateTime.UtcNow;
cache.Channels = list;
_channelCache.AddOrUpdate(key, cache, (k, v) => cache);
}
return list;
}
protected virtual List<TunerHostInfo> GetTunerHosts()
{
return GetConfiguration().TunerHosts
.Where(i => i.IsEnabled && string.Equals(i.Type, Type, StringComparison.OrdinalIgnoreCase))
.ToList();
}
public async Task<IEnumerable<ChannelInfo>> GetChannels(bool enableCache, CancellationToken cancellationToken)
{
var list = new List<ChannelInfo>();
var hosts = GetTunerHosts();
foreach (var host in hosts)
{
try
{
var channels = await GetChannels(host, enableCache, cancellationToken).ConfigureAwait(false);
var newChannels = channels.Where(i => !list.Any(l => string.Equals(i.Id, l.Id, StringComparison.OrdinalIgnoreCase))).ToList();
list.AddRange(newChannels);
}
catch (Exception ex)
{
Logger.ErrorException("Error getting channel list", ex);
}
}
return list;
}
protected abstract Task<List<MediaSourceInfo>> GetChannelStreamMediaSources(TunerHostInfo tuner, string channelId, CancellationToken cancellationToken);
public async Task<List<MediaSourceInfo>> GetChannelStreamMediaSources(string channelId, CancellationToken cancellationToken)
{
if (IsValidChannelId(channelId))
{
var hosts = GetTunerHosts();
var hostsWithChannel = new List<TunerHostInfo>();
foreach (var host in hosts)
{
try
{
var channels = await GetChannels(host, true, cancellationToken).ConfigureAwait(false);
if (channels.Any(i => string.Equals(i.Id, channelId, StringComparison.OrdinalIgnoreCase)))
{
hostsWithChannel.Add(host);
}
}
catch (Exception ex)
{
Logger.Error("Error getting channels", ex);
}
}
foreach (var host in hostsWithChannel)
{
try
{
// Check to make sure the tuner is available
// If there's only one tuner, don't bother with the check and just let the tuner be the one to throw an error
if (hostsWithChannel.Count > 1 &&
!await IsAvailable(host, channelId, cancellationToken).ConfigureAwait(false))
{
Logger.Error("Tuner is not currently available");
continue;
}
var mediaSources = await GetChannelStreamMediaSources(host, channelId, cancellationToken).ConfigureAwait(false);
// Prefix the id with the host Id so that we can easily find it
foreach (var mediaSource in mediaSources)
{
mediaSource.Id = host.Id + mediaSource.Id;
}
return mediaSources;
}
catch (Exception ex)
{
Logger.Error("Error opening tuner", ex);
}
}
}
return new List<MediaSourceInfo>();
}
protected abstract Task<LiveStream> GetChannelStream(TunerHostInfo tuner, string channelId, string streamId, CancellationToken cancellationToken);
public async Task<LiveStream> GetChannelStream(string channelId, string streamId, CancellationToken cancellationToken)
{
if (!IsValidChannelId(channelId))
{
throw new FileNotFoundException();
}
var hosts = GetTunerHosts();
var hostsWithChannel = new List<TunerHostInfo>();
foreach (var host in hosts)
{
if (string.IsNullOrWhiteSpace(streamId))
{
try
{
var channels = await GetChannels(host, true, cancellationToken).ConfigureAwait(false);
if (channels.Any(i => string.Equals(i.Id, channelId, StringComparison.OrdinalIgnoreCase)))
{
hostsWithChannel.Add(host);
}
}
catch (Exception ex)
{
Logger.Error("Error getting channels", ex);
}
}
else if (streamId.StartsWith(host.Id, StringComparison.OrdinalIgnoreCase))
{
hostsWithChannel = new List<TunerHostInfo> { host };
streamId = streamId.Substring(host.Id.Length);
break;
}
}
foreach (var host in hostsWithChannel)
{
try
{
var liveStream = await GetChannelStream(host, channelId, streamId, cancellationToken).ConfigureAwait(false);
await liveStream.Open(cancellationToken).ConfigureAwait(false);
return liveStream;
}
catch (Exception ex)
{
Logger.Error("Error opening tuner", ex);
}
}
throw new LiveTvConflictException();
}
protected virtual bool EnableMediaProbing
{
get { return false; }
}
protected async Task<bool> IsAvailable(TunerHostInfo tuner, string channelId, CancellationToken cancellationToken)
{
try
{
return await IsAvailableInternal(tuner, channelId, cancellationToken).ConfigureAwait(false);
}
catch (Exception ex)
{
Logger.ErrorException("Error checking tuner availability", ex);
return false;
}
}
protected abstract Task<bool> IsAvailableInternal(TunerHostInfo tuner, string channelId, CancellationToken cancellationToken);
protected abstract bool IsValidChannelId(string channelId);
protected LiveTvOptions GetConfiguration()
{
return Config.GetConfiguration<LiveTvOptions>("livetv");
}
private class ChannelCache
{
public DateTime Date;
public List<ChannelInfo> Channels;
}
}
}

159
MediaBrowser.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunDiscovery.cs
View File

@@ -1,159 +0,0 @@
using MediaBrowser.Common.Configuration;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Dlna;
using MediaBrowser.Controller.LiveTv;
using MediaBrowser.Controller.Plugins;
using MediaBrowser.Model.Extensions;
using MediaBrowser.Model.LiveTv;
using MediaBrowser.Model.Logging;
using System;
using System.Linq;
using System.Threading;
using MediaBrowser.Common.Net;
using MediaBrowser.Model.Dlna;
using MediaBrowser.Model.Events;
using MediaBrowser.Model.Serialization;
namespace MediaBrowser.Server.Implementations.LiveTv.TunerHosts.HdHomerun
{
public class HdHomerunDiscovery : 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 HdHomerunDiscovery(IDeviceDiscovery deviceDiscovery, IServerConfigurationManager config, ILogger logger, ILiveTvManager liveTvManager, IHttpClient httpClient, IJsonSerializer json)
{
_deviceDiscovery = deviceDiscovery;
_config = config;
_logger = logger;
_liveTvManager = liveTvManager;
_httpClient = httpClient;
_json = json;
}
public void Run()
{
_deviceDiscovery.DeviceDiscovered += _deviceDiscovery_DeviceDiscovered;
}
void _deviceDiscovery_DeviceDiscovered(object sender, GenericEventArgs<UpnpDeviceInfo> e)
{
string server = null;
var info = e.Argument;
if (info.Headers.TryGetValue("SERVER", out server) && server.IndexOf("HDHomeRun", StringComparison.OrdinalIgnoreCase) != -1)
{
string location;
if (info.Headers.TryGetValue("Location", out location))
{
//_logger.Debug("HdHomerun found at {0}", location);
// Just get the beginning of the url
Uri uri;
if (Uri.TryCreate(location, UriKind.Absolute, out uri))
{
var apiUrl = location.Replace(uri.LocalPath, String.Empty, StringComparison.OrdinalIgnoreCase)
.TrimEnd('/');
//_logger.Debug("HdHomerun api url: {0}", apiUrl);
AddDevice(apiUrl);
}
}
}
}
private async void AddDevice(string url)
{
await _semaphore.WaitAsync().ConfigureAwait(false);
try
{
var options = GetConfiguration();
if (options.TunerHosts.Any(i =>
string.Equals(i.Type, HdHomerunHost.DeviceType, StringComparison.OrdinalIgnoreCase) &&
UriEquals(i.Url, url)))
{
return;
}
// Strip off the port
url = new Uri(url).GetComponents(UriComponents.AbsoluteUri & ~UriComponents.Port, UriFormat.UriEscaped).TrimEnd('/');
// Test it by pulling down the lineup
using (var stream = await _httpClient.Get(new HttpRequestOptions
{
Url = string.Format("{0}/discover.json", url),
CancellationToken = CancellationToken.None,
BufferContent = false
}))
{
var response = _json.DeserializeFromStream<HdHomerunHost.DiscoverResponse>(stream);
var existing = GetConfiguration().TunerHosts
.FirstOrDefault(i => string.Equals(i.Type, HdHomerunHost.DeviceType, StringComparison.OrdinalIgnoreCase) && string.Equals(i.DeviceId, response.DeviceID, StringComparison.OrdinalIgnoreCase));
if (existing == null)
{
await _liveTvManager.SaveTunerHost(new TunerHostInfo
{
Type = HdHomerunHost.DeviceType,
Url = url,
DataVersion = 1,
DeviceId = response.DeviceID
}).ConfigureAwait(false);
}
else
{
if (!string.Equals(existing.Url, url, StringComparison.OrdinalIgnoreCase))
{
existing.Url = url;
await _liveTvManager.SaveTunerHost(existing).ConfigureAwait(false);
}
}
}
}
catch (Exception ex)
{
_logger.ErrorException("Error saving device", ex);
}
finally
{
_semaphore.Release();
}
}
private bool UriEquals(string savedUri, string location)
{
return string.Equals(NormalizeUrl(location), NormalizeUrl(savedUri), StringComparison.OrdinalIgnoreCase);
}
private string NormalizeUrl(string url)
{
if (!url.StartsWith("http", StringComparison.OrdinalIgnoreCase))
{
url = "http://" + url;
}
url = url.TrimEnd('/');
// Strip off the port
return new Uri(url).GetComponents(UriComponents.AbsoluteUri & ~UriComponents.Port, UriFormat.UriEscaped);
}
private LiveTvOptions GetConfiguration()
{
return _config.GetConfiguration<LiveTvOptions>("livetv");
}
public void Dispose()
{
}
}
}

570
MediaBrowser.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs
View File

@@ -1,570 +0,0 @@
using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.Net;
using MediaBrowser.Controller.LiveTv;
using MediaBrowser.Model.Dto;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.LiveTv;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.MediaInfo;
using MediaBrowser.Model.Serialization;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Model.IO;
using MediaBrowser.Common.Extensions;
using MediaBrowser.Common.IO;
using MediaBrowser.Controller;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.IO;
using MediaBrowser.Controller.MediaEncoding;
using MediaBrowser.Model.Configuration;
using MediaBrowser.Model.Net;
namespace MediaBrowser.Server.Implementations.LiveTv.TunerHosts.HdHomerun
{
public class HdHomerunHost : BaseTunerHost, ITunerHost, IConfigurableTunerHost
{
private readonly IHttpClient _httpClient;
private readonly IFileSystem _fileSystem;
private readonly IServerApplicationHost _appHost;
public HdHomerunHost(IServerConfigurationManager config, ILogger logger, IJsonSerializer jsonSerializer, IMediaEncoder mediaEncoder, IHttpClient httpClient, IFileSystem fileSystem, IServerApplicationHost appHost)
: base(config, logger, jsonSerializer, mediaEncoder)
{
_httpClient = httpClient;
_fileSystem = fileSystem;
_appHost = appHost;
}
public string Name
{
get { return "HD Homerun"; }
}
public override string Type
{
get { return DeviceType; }
}
public static string DeviceType
{
get { return "hdhomerun"; }
}
private const string ChannelIdPrefix = "hdhr_";
private string GetChannelId(TunerHostInfo info, Channels i)
{
var id = ChannelIdPrefix + i.GuideNumber.ToString(CultureInfo.InvariantCulture);
if (info.DataVersion >= 1)
{
id += '_' + (i.GuideName ?? string.Empty).GetMD5().ToString("N");
}
return id;
}
private async Task<IEnumerable<Channels>> GetLineup(TunerHostInfo info, CancellationToken cancellationToken)
{
var options = new HttpRequestOptions
{
Url = string.Format("{0}/lineup.json", GetApiUrl(info, false)),
CancellationToken = cancellationToken,
BufferContent = false
};
using (var stream = await _httpClient.Get(options))
{
var lineup = JsonSerializer.DeserializeFromStream<List<Channels>>(stream) ?? new List<Channels>();
if (info.ImportFavoritesOnly)
{
lineup = lineup.Where(i => i.Favorite).ToList();
}
return lineup.Where(i => !i.DRM).ToList();
}
}
protected override async Task<IEnumerable<ChannelInfo>> GetChannelsInternal(TunerHostInfo info, CancellationToken cancellationToken)
{
var lineup = await GetLineup(info, cancellationToken).ConfigureAwait(false);
return lineup.Select(i => new ChannelInfo
{
Name = i.GuideName,
Number = i.GuideNumber.ToString(CultureInfo.InvariantCulture),
Id = GetChannelId(info, i),
IsFavorite = i.Favorite,
TunerHostId = info.Id,
IsHD = i.HD == 1,
AudioCodec = i.AudioCodec,
VideoCodec = i.VideoCodec
});
}
private readonly Dictionary<string, DiscoverResponse> _modelCache = new Dictionary<string, DiscoverResponse>();
private async Task<string> GetModelInfo(TunerHostInfo info, CancellationToken cancellationToken)
{
lock (_modelCache)
{
DiscoverResponse response;
if (_modelCache.TryGetValue(info.Url, out response))
{
return response.ModelNumber;
}
}
try
{
using (var stream = await _httpClient.Get(new HttpRequestOptions()
{
Url = string.Format("{0}/discover.json", GetApiUrl(info, false)),
CancellationToken = cancellationToken,
CacheLength = TimeSpan.FromDays(1),
CacheMode = CacheMode.Unconditional,
TimeoutMs = Convert.ToInt32(TimeSpan.FromSeconds(5).TotalMilliseconds),
BufferContent = false
}))
{
var response = JsonSerializer.DeserializeFromStream<DiscoverResponse>(stream);
lock (_modelCache)
{
_modelCache[info.Id] = response;
}
return response.ModelNumber;
}
}
catch (HttpException ex)
{
if (ex.StatusCode.HasValue && ex.StatusCode.Value == System.Net.HttpStatusCode.NotFound)
{
var defaultValue = "HDHR";
// HDHR4 doesn't have this api
lock (_modelCache)
{
_modelCache[info.Id] = new DiscoverResponse
{
ModelNumber = defaultValue
};
}
return defaultValue;
}
throw;
}
}
public async Task<List<LiveTvTunerInfo>> GetTunerInfos(TunerHostInfo info, CancellationToken cancellationToken)
{
var model = await GetModelInfo(info, cancellationToken).ConfigureAwait(false);
using (var stream = await _httpClient.Get(new HttpRequestOptions()
{
Url = string.Format("{0}/tuners.html", GetApiUrl(info, false)),
CancellationToken = cancellationToken,
TimeoutMs = Convert.ToInt32(TimeSpan.FromSeconds(5).TotalMilliseconds),
BufferContent = false
}))
{
var tuners = new List<LiveTvTunerInfo>();
using (var sr = new StreamReader(stream, System.Text.Encoding.UTF8))
{
while (!sr.EndOfStream)
{
string line = StripXML(sr.ReadLine());
if (line.Contains("Channel"))
{
LiveTvTunerStatus status;
var index = line.IndexOf("Channel", StringComparison.OrdinalIgnoreCase);
var name = line.Substring(0, index - 1);
var currentChannel = line.Substring(index + 7);
if (currentChannel != "none") { status = LiveTvTunerStatus.LiveTv; } else { status = LiveTvTunerStatus.Available; }
tuners.Add(new LiveTvTunerInfo
{
Name = name,
SourceType = string.IsNullOrWhiteSpace(model) ? Name : model,
ProgramName = currentChannel,
Status = status
});
}
}
}
return tuners;
}
}
public async Task<List<LiveTvTunerInfo>> GetTunerInfos(CancellationToken cancellationToken)
{
var list = new List<LiveTvTunerInfo>();
foreach (var host in GetConfiguration().TunerHosts
.Where(i => i.IsEnabled && string.Equals(i.Type, Type, StringComparison.OrdinalIgnoreCase)))
{
try
{
list.AddRange(await GetTunerInfos(host, cancellationToken).ConfigureAwait(false));
}
catch (Exception ex)
{
Logger.ErrorException("Error getting tuner info", ex);
}
}
return list;
}
private string GetApiUrl(TunerHostInfo info, bool isPlayback)
{
var url = info.Url;
if (string.IsNullOrWhiteSpace(url))
{
throw new ArgumentException("Invalid tuner info");
}
if (!url.StartsWith("http", StringComparison.OrdinalIgnoreCase))
{
url = "http://" + url;
}
var uri = new Uri(url);
if (isPlayback)
{
var builder = new UriBuilder(uri);
builder.Port = 5004;
uri = builder.Uri;
}
return uri.AbsoluteUri.TrimEnd('/');
}
private static string StripXML(string source)
{
char[] buffer = new char[source.Length];
int bufferIndex = 0;
bool inside = false;
for (int i = 0; i < source.Length; i++)
{
char let = source[i];
if (let == '<')
{
inside = true;
continue;
}
if (let == '>')
{
inside = false;
continue;
}
if (!inside)
{
buffer[bufferIndex] = let;
bufferIndex++;
}
}
return new string(buffer, 0, bufferIndex);
}
private class Channels
{
public string GuideNumber { get; set; }
public string GuideName { get; set; }
public string VideoCodec { get; set; }
public string AudioCodec { get; set; }
public string URL { get; set; }
public bool Favorite { get; set; }
public bool DRM { get; set; }
public int HD { get; set; }
}
private async Task<MediaSourceInfo> GetMediaSource(TunerHostInfo info, string channelId, string profile)
{
int? width = null;
int? height = null;
bool isInterlaced = true;
string videoCodec = null;
string audioCodec = "ac3";
int? videoBitrate = null;
int? audioBitrate = null;
if (string.Equals(profile, "mobile", StringComparison.OrdinalIgnoreCase))
{
width = 1280;
height = 720;
isInterlaced = false;
videoCodec = "h264";
videoBitrate = 2000000;
}
else if (string.Equals(profile, "heavy", StringComparison.OrdinalIgnoreCase))
{
width = 1920;
height = 1080;
isInterlaced = false;
videoCodec = "h264";
videoBitrate = 15000000;
}
else if (string.Equals(profile, "internet540", StringComparison.OrdinalIgnoreCase))
{
width = 960;
height = 546;
isInterlaced = false;
videoCodec = "h264";
videoBitrate = 2500000;
}
else if (string.Equals(profile, "internet480", StringComparison.OrdinalIgnoreCase))
{
width = 848;
height = 480;
isInterlaced = false;
videoCodec = "h264";
videoBitrate = 2000000;
}
else if (string.Equals(profile, "internet360", StringComparison.OrdinalIgnoreCase))
{
width = 640;
height = 360;
isInterlaced = false;
videoCodec = "h264";
videoBitrate = 1500000;
}
else if (string.Equals(profile, "internet240", StringComparison.OrdinalIgnoreCase))
{
width = 432;
height = 240;
isInterlaced = false;
videoCodec = "h264";
videoBitrate = 1000000;
}
var channels = await GetChannels(info, true, CancellationToken.None).ConfigureAwait(false);
var channel = channels.FirstOrDefault(i => string.Equals(i.Number, channelId, StringComparison.OrdinalIgnoreCase));
if (channel != null)
{
if (string.IsNullOrWhiteSpace(videoCodec))
{
videoCodec = channel.VideoCodec;
}
audioCodec = channel.AudioCodec;
if (!videoBitrate.HasValue)
{
videoBitrate = (channel.IsHD ?? true) ? 15000000 : 2000000;
}
audioBitrate = (channel.IsHD ?? true) ? 448000 : 192000;
}
// normalize
if (string.Equals(videoCodec, "mpeg2", StringComparison.OrdinalIgnoreCase))
{
videoCodec = "mpeg2video";
}
string nal = null;
if (string.Equals(videoCodec, "h264", StringComparison.OrdinalIgnoreCase))
{
nal = "0";
}
var url = GetApiUrl(info, true) + "/auto/v" + channelId;
if (!string.IsNullOrWhiteSpace(profile) && !string.Equals(profile, "native", StringComparison.OrdinalIgnoreCase))
{
url += "?transcode=" + profile;
}
var id = profile;
if (string.IsNullOrWhiteSpace(id))
{
id = "native";
}
id += "_" + url.GetMD5().ToString("N");
var mediaSource = new MediaSourceInfo
{
Path = url,
Protocol = MediaProtocol.Http,
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 = isInterlaced,
Codec = videoCodec,
Width = width,
Height = height,
BitRate = videoBitrate,
NalLengthSize = nal
},
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,
Codec = audioCodec,
BitRate = audioBitrate
}
},
RequiresOpening = true,
RequiresClosing = false,
BufferMs = 0,
Container = "ts",
Id = id,
SupportsDirectPlay = false,
SupportsDirectStream = true,
SupportsTranscoding = true,
IsInfiniteStream = true
};
return mediaSource;
}
protected EncodingOptions GetEncodingOptions()
{
return Config.GetConfiguration<EncodingOptions>("encoding");
}
private string GetHdHrIdFromChannelId(string channelId)
{
return channelId.Split('_')[1];
}
protected override async Task<List<MediaSourceInfo>> GetChannelStreamMediaSources(TunerHostInfo info, string channelId, CancellationToken cancellationToken)
{
var list = new List<MediaSourceInfo>();
if (!channelId.StartsWith(ChannelIdPrefix, StringComparison.OrdinalIgnoreCase))
{
return list;
}
var hdhrId = GetHdHrIdFromChannelId(channelId);
list.Add(await GetMediaSource(info, hdhrId, "native").ConfigureAwait(false));
try
{
if (info.AllowHWTranscoding)
{
string model = await GetModelInfo(info, cancellationToken).ConfigureAwait(false);
model = model ?? string.Empty;
if ((model.IndexOf("hdtc", StringComparison.OrdinalIgnoreCase) != -1))
{
list.Add(await GetMediaSource(info, hdhrId, "heavy").ConfigureAwait(false));
list.Add(await GetMediaSource(info, hdhrId, "internet540").ConfigureAwait(false));
list.Add(await GetMediaSource(info, hdhrId, "internet480").ConfigureAwait(false));
list.Add(await GetMediaSource(info, hdhrId, "internet360").ConfigureAwait(false));
list.Add(await GetMediaSource(info, hdhrId, "internet240").ConfigureAwait(false));
list.Add(await GetMediaSource(info, hdhrId, "mobile").ConfigureAwait(false));
}
}
}
catch
{
}
return list;
}
protected override bool IsValidChannelId(string channelId)
{
if (string.IsNullOrWhiteSpace(channelId))
{
throw new ArgumentNullException("channelId");
}
return channelId.StartsWith(ChannelIdPrefix, StringComparison.OrdinalIgnoreCase);
}
protected override async Task<LiveStream> GetChannelStream(TunerHostInfo info, string channelId, string streamId, CancellationToken cancellationToken)
{
var profile = streamId.Split('_')[0];
Logger.Info("GetChannelStream: channel id: {0}. stream id: {1} profile: {2}", channelId, streamId, profile);
if (!channelId.StartsWith(ChannelIdPrefix, StringComparison.OrdinalIgnoreCase))
{
throw new ArgumentException("Channel not found");
}
var hdhrId = GetHdHrIdFromChannelId(channelId);
var mediaSource = await GetMediaSource(info, hdhrId, profile).ConfigureAwait(false);
var liveStream = new HdHomerunLiveStream(mediaSource, streamId, _fileSystem, _httpClient, Logger, Config.ApplicationPaths, _appHost);
liveStream.EnableStreamSharing = true;
return liveStream;
}
public async Task Validate(TunerHostInfo info)
{
if (!info.IsEnabled)
{
return;
}
lock (_modelCache)
{
_modelCache.Clear();
}
try
{
// Test it by pulling down the lineup
using (var stream = await _httpClient.Get(new HttpRequestOptions
{
Url = string.Format("{0}/discover.json", GetApiUrl(info, false)),
CancellationToken = CancellationToken.None,
BufferContent = false
}))
{
var response = JsonSerializer.DeserializeFromStream<DiscoverResponse>(stream);
info.DeviceId = response.DeviceID;
}
}
catch (HttpException ex)
{
if (ex.StatusCode.HasValue && ex.StatusCode.Value == System.Net.HttpStatusCode.NotFound)
{
// HDHR4 doesn't have this api
return;
}
throw;
}
}
protected override async Task<bool> IsAvailableInternal(TunerHostInfo tuner, string channelId, CancellationToken cancellationToken)
{
var info = await GetTunerInfos(tuner, cancellationToken).ConfigureAwait(false);
return info.Any(i => i.Status == LiveTvTunerStatus.Available);
}
public class DiscoverResponse
{
public string FriendlyName { get; set; }
public string ModelNumber { get; set; }
public string FirmwareName { get; set; }
public string FirmwareVersion { get; set; }
public string DeviceID { get; set; }
public string DeviceAuth { get; set; }
public string BaseURL { get; set; }
public string LineupURL { get; set; }
}
}
}

147
MediaBrowser.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunLiveStream.cs
View File

@@ -1,147 +0,0 @@
using System;
using System.IO;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Model.IO;
using MediaBrowser.Common.Net;
using MediaBrowser.Controller;
using MediaBrowser.Controller.LiveTv;
using MediaBrowser.Controller.Library;
using MediaBrowser.Model.Dto;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.MediaInfo;
using MediaBrowser.Server.Implementations.LiveTv.EmbyTV;
using System.Collections.Generic;
using System.Linq;
using MediaBrowser.Common.Extensions;
using MediaBrowser.Common.IO;
using MediaBrowser.Controller.IO;
namespace MediaBrowser.Server.Implementations.LiveTv.TunerHosts.HdHomerun
{
public class HdHomerunLiveStream : LiveStream, IDirectStreamProvider
{
private readonly ILogger _logger;
private readonly IHttpClient _httpClient;
private readonly IFileSystem _fileSystem;
private readonly IServerApplicationPaths _appPaths;
private readonly IServerApplicationHost _appHost;
private readonly CancellationTokenSource _liveStreamCancellationTokenSource = new CancellationTokenSource();
private readonly TaskCompletionSource<bool> _liveStreamTaskCompletionSource = new TaskCompletionSource<bool>();
private readonly MulticastStream _multicastStream;
public HdHomerunLiveStream(MediaSourceInfo mediaSource, string originalStreamId, IFileSystem fileSystem, IHttpClient httpClient, ILogger logger, IServerApplicationPaths appPaths, IServerApplicationHost appHost)
: base(mediaSource)
{
_fileSystem = fileSystem;
_httpClient = httpClient;
_logger = logger;
_appPaths = appPaths;
_appHost = appHost;
OriginalStreamId = originalStreamId;
_multicastStream = new MulticastStream(_logger);
}
protected override async Task OpenInternal(CancellationToken openCancellationToken)
{
_liveStreamCancellationTokenSource.Token.ThrowIfCancellationRequested();
var mediaSource = OriginalMediaSource;
var url = mediaSource.Path;
_logger.Info("Opening HDHR Live stream from {0}", url);
var taskCompletionSource = new TaskCompletionSource<bool>();
StartStreaming(url, taskCompletionSource, _liveStreamCancellationTokenSource.Token);
//OpenedMediaSource.Protocol = MediaProtocol.File;
//OpenedMediaSource.Path = tempFile;
//OpenedMediaSource.ReadAtNativeFramerate = true;
OpenedMediaSource.Path = _appHost.GetLocalApiUrl("127.0.0.1") + "/LiveTv/LiveStreamFiles/" + UniqueId + "/stream.ts";
OpenedMediaSource.Protocol = MediaProtocol.Http;
OpenedMediaSource.SupportsDirectPlay = false;
OpenedMediaSource.SupportsDirectStream = true;
OpenedMediaSource.SupportsTranscoding = true;
await taskCompletionSource.Task.ConfigureAwait(false);
//await Task.Delay(5000).ConfigureAwait(false);
}
public override Task Close()
{
_logger.Info("Closing HDHR live stream");
_liveStreamCancellationTokenSource.Cancel();
return _liveStreamTaskCompletionSource.Task;
}
private async Task StartStreaming(string url, TaskCompletionSource<bool> openTaskCompletionSource, CancellationToken cancellationToken)
{
await Task.Run(async () =>
{
var isFirstAttempt = true;
while (!cancellationToken.IsCancellationRequested)
{
try
{
using (var response = await _httpClient.SendAsync(new HttpRequestOptions
{
Url = url,
CancellationToken = cancellationToken,
BufferContent = false
}, "GET").ConfigureAwait(false))
{
_logger.Info("Opened HDHR stream from {0}", url);
if (!cancellationToken.IsCancellationRequested)
{
_logger.Info("Beginning multicastStream.CopyUntilCancelled");
Action onStarted = null;
if (isFirstAttempt)
{
onStarted = () => openTaskCompletionSource.TrySetResult(true);
}
await _multicastStream.CopyUntilCancelled(response.Content, onStarted, cancellationToken).ConfigureAwait(false);
}
}
}
catch (OperationCanceledException)
{
break;
}
catch (Exception ex)
{
if (isFirstAttempt)
{
_logger.ErrorException("Error opening live stream:", ex);
openTaskCompletionSource.TrySetException(ex);
break;
}
_logger.ErrorException("Error copying live stream, will reopen", ex);
}
isFirstAttempt = false;
}
_liveStreamTaskCompletionSource.TrySetResult(true);
}).ConfigureAwait(false);
}
public Task CopyToAsync(Stream stream, CancellationToken cancellationToken)
{
return _multicastStream.CopyToAsync(stream);
}
}
}

167
MediaBrowser.Server.Implementations/LiveTv/TunerHosts/M3UTunerHost.cs
View File

@@ -1,167 +0,0 @@
using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.Extensions;
using MediaBrowser.Controller.LiveTv;
using MediaBrowser.Model.Dto;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.LiveTv;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.MediaInfo;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Common.IO;
using MediaBrowser.Model.IO;
using MediaBrowser.Common.Net;
using MediaBrowser.Controller;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.IO;
using MediaBrowser.Controller.MediaEncoding;
using MediaBrowser.Model.Serialization;
using MediaBrowser.Server.Implementations.LiveTv.EmbyTV;
namespace MediaBrowser.Server.Implementations.LiveTv.TunerHosts
{
public class M3UTunerHost : BaseTunerHost, ITunerHost, IConfigurableTunerHost
{
private readonly IFileSystem _fileSystem;
private readonly IHttpClient _httpClient;
private readonly IServerApplicationHost _appHost;
public M3UTunerHost(IServerConfigurationManager config, ILogger logger, IJsonSerializer jsonSerializer, IMediaEncoder mediaEncoder, IFileSystem fileSystem, IHttpClient httpClient, IServerApplicationHost appHost)
: base(config, logger, jsonSerializer, mediaEncoder)
{
_fileSystem = fileSystem;
_httpClient = httpClient;
_appHost = appHost;
}
public override string Type
{
get { return "m3u"; }
}
public string Name
{
get { return "M3U Tuner"; }
}
private const string ChannelIdPrefix = "m3u_";
protected override async Task<IEnumerable<ChannelInfo>> GetChannelsInternal(TunerHostInfo info, CancellationToken cancellationToken)
{
return await new M3uParser(Logger, _fileSystem, _httpClient, _appHost).Parse(info.Url, ChannelIdPrefix, info.Id, cancellationToken).ConfigureAwait(false);
}
public Task<List<LiveTvTunerInfo>> GetTunerInfos(CancellationToken cancellationToken)
{
var list = GetTunerHosts()
.Select(i => new LiveTvTunerInfo()
{
Name = Name,
SourceType = Type,
Status = LiveTvTunerStatus.Available,
Id = i.Url.GetMD5().ToString("N"),
Url = i.Url
})
.ToList();
return Task.FromResult(list);
}
protected override async Task<LiveStream> GetChannelStream(TunerHostInfo info, string channelId, string streamId, CancellationToken cancellationToken)
{
var sources = await GetChannelStreamMediaSources(info, channelId, cancellationToken).ConfigureAwait(false);
var liveStream = new LiveStream(sources.First());
return liveStream;
}
public async Task Validate(TunerHostInfo info)
{
using (var stream = await new M3uParser(Logger, _fileSystem, _httpClient, _appHost).GetListingsStream(info.Url, CancellationToken.None).ConfigureAwait(false))
{
}
}
protected override bool IsValidChannelId(string channelId)
{
return channelId.StartsWith(ChannelIdPrefix, StringComparison.OrdinalIgnoreCase);
}
protected override async Task<List<MediaSourceInfo>> GetChannelStreamMediaSources(TunerHostInfo info, string channelId, CancellationToken cancellationToken)
{
var urlHash = info.Url.GetMD5().ToString("N");
var prefix = ChannelIdPrefix + urlHash;
if (!channelId.StartsWith(prefix, StringComparison.OrdinalIgnoreCase))
{
return null;
}
var channels = await GetChannels(info, 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;
}
else if (path.StartsWith("udp", StringComparison.OrdinalIgnoreCase))
{
protocol = MediaProtocol.Udp;
}
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,
ReadAtNativeFramerate = false,
Id = channel.Path.GetMD5().ToString("N"),
IsInfiniteStream = true
};
return new List<MediaSourceInfo> { mediaSource };
}
return new List<MediaSourceInfo>();
}
protected override Task<bool> IsAvailableInternal(TunerHostInfo tuner, string channelId, CancellationToken cancellationToken)
{
return Task.FromResult(true);
}
}
}

169
MediaBrowser.Server.Implementations/LiveTv/TunerHosts/M3uParser.cs
View File

@@ -1,169 +0,0 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text.RegularExpressions;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Model.IO;
using MediaBrowser.Common.Extensions;
using MediaBrowser.Common.IO;
using MediaBrowser.Common.Net;
using MediaBrowser.Controller;
using MediaBrowser.Controller.IO;
using MediaBrowser.Controller.LiveTv;
using MediaBrowser.Model.Logging;
namespace MediaBrowser.Server.Implementations.LiveTv.TunerHosts
{
public class M3uParser
{
private readonly ILogger _logger;
private readonly IFileSystem _fileSystem;
private readonly IHttpClient _httpClient;
private readonly IServerApplicationHost _appHost;
public M3uParser(ILogger logger, IFileSystem fileSystem, IHttpClient httpClient, IServerApplicationHost appHost)
{
_logger = logger;
_fileSystem = fileSystem;
_httpClient = httpClient;
_appHost = appHost;
}
public async Task<List<M3UChannel>> Parse(string url, string channelIdPrefix, string tunerHostId, CancellationToken cancellationToken)
{
var urlHash = url.GetMD5().ToString("N");
// Read the file and display it line by line.
using (var reader = new StreamReader(await GetListingsStream(url, cancellationToken).ConfigureAwait(false)))
{
return GetChannels(reader, urlHash, channelIdPrefix, tunerHostId);
}
}
public Task<Stream> GetListingsStream(string url, CancellationToken cancellationToken)
{
if (url.StartsWith("http", StringComparison.OrdinalIgnoreCase))
{
return _httpClient.Get(new HttpRequestOptions
{
Url = url,
CancellationToken = cancellationToken,
// Some data providers will require a user agent
UserAgent = _appHost.FriendlyName + "/" + _appHost.ApplicationVersion
});
}
return Task.FromResult(_fileSystem.OpenRead(url));
}
private List<M3UChannel> GetChannels(StreamReader reader, string urlHash, string channelIdPrefix, string tunerHostId)
{
var channels = new List<M3UChannel>();
string line;
string extInf = "";
while ((line = reader.ReadLine()) != null)
{
line = line.Trim();
if (string.IsNullOrWhiteSpace(line))
{
continue;
}
if (line.StartsWith("#EXTM3U", StringComparison.OrdinalIgnoreCase))
{
continue;
}
if (line.StartsWith("#EXTINF:", StringComparison.OrdinalIgnoreCase))
{
extInf = line.Substring(8).Trim();
_logger.Info("Found m3u channel: {0}", extInf);
}
else if (!string.IsNullOrWhiteSpace(extInf) && !line.StartsWith("#", StringComparison.OrdinalIgnoreCase))
{
var channel = GetChannelnfo(extInf, tunerHostId, line);
channel.Id = channelIdPrefix + urlHash + line.GetMD5().ToString("N");
channel.Path = line;
channels.Add(channel);
extInf = "";
}
}
return channels;
}
private M3UChannel GetChannelnfo(string extInf, string tunerHostId, string mediaUrl)
{
var titleIndex = extInf.LastIndexOf(',');
var channel = new M3UChannel();
channel.TunerHostId = tunerHostId;
channel.Number = extInf.Trim().Split(' ')[0] ?? "0";
channel.Name = extInf.Substring(titleIndex + 1);
//Check for channel number with the format from SatIp
int number;
var numberIndex = channel.Name.IndexOf('.');
if (numberIndex > 0)
{
if (int.TryParse(channel.Name.Substring(0, numberIndex), out number))
{
channel.Number = number.ToString();
channel.Name = channel.Name.Substring(numberIndex + 1);
}
}
if (string.Equals(channel.Number, "-1", StringComparison.OrdinalIgnoreCase) && !string.IsNullOrWhiteSpace(mediaUrl))
{
channel.Number = Path.GetFileNameWithoutExtension(mediaUrl.Split('/').Last());
}
if (string.Equals(channel.Number, "-1", StringComparison.OrdinalIgnoreCase))
{
channel.Number = "0";
}
channel.ImageUrl = FindProperty("tvg-logo", extInf);
var name = FindProperty("tvg-name", extInf);
if (string.IsNullOrWhiteSpace(name))
{
name = FindProperty("tvg-id", extInf);
}
channel.Name = name;
var numberString = FindProperty("tvg-id", extInf);
if (string.IsNullOrWhiteSpace(numberString))
{
numberString = FindProperty("channel-id", extInf);
}
if (!string.IsNullOrWhiteSpace(numberString))
{
channel.Number = numberString;
}
return channel;
}
private string FindProperty(string property, string properties)
{
var reg = new Regex(@"([a-z0-9\-_]+)=\""([^""]+)\""", RegexOptions.IgnoreCase);
var matches = reg.Matches(properties);
foreach (Match match in matches)
{
if (match.Groups[1].Value == property)
{
return match.Groups[2].Value;
}
}
return null;
}
}
public class M3UChannel : ChannelInfo
{
public string Path { get; set; }
}
}

96
MediaBrowser.Server.Implementations/LiveTv/TunerHosts/MulticastStream.cs
View File

@@ -1,96 +0,0 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Model.Logging;
namespace MediaBrowser.Server.Implementations.LiveTv.TunerHosts
{
public class MulticastStream
{
private readonly List<QueueStream> _outputStreams = new List<QueueStream>();
private const int BufferSize = 81920;
private CancellationToken _cancellationToken;
private readonly ILogger _logger;
public MulticastStream(ILogger logger)
{
_logger = logger;
}
public async Task CopyUntilCancelled(Stream source, Action onStarted, CancellationToken cancellationToken)
{
_cancellationToken = cancellationToken;
while (!cancellationToken.IsCancellationRequested)
{
byte[] buffer = new byte[BufferSize];
var bytesRead = await source.ReadAsync(buffer, 0, buffer.Length, cancellationToken).ConfigureAwait(false);
if (bytesRead > 0)
{
byte[] copy = new byte[bytesRead];
Buffer.BlockCopy(buffer, 0, copy, 0, bytesRead);
List<QueueStream> streams = null;
lock (_outputStreams)
{
streams = _outputStreams.ToList();
}
foreach (var stream in streams)
{
stream.Queue(copy);
}
if (onStarted != null)
{
var onStartedCopy = onStarted;
onStarted = null;
Task.Run(onStartedCopy);
}
}
else
{
await Task.Delay(100).ConfigureAwait(false);
}
}
}
public Task CopyToAsync(Stream stream)
{
var result = new QueueStream(stream, _logger)
{
OnFinished = OnFinished
};
lock (_outputStreams)
{
_outputStreams.Add(result);
}
result.Start(_cancellationToken);
return result.TaskCompletion.Task;
}
public void RemoveOutputStream(QueueStream stream)
{
lock (_outputStreams)
{
_outputStreams.Remove(stream);
}
}
private void OnFinished(QueueStream queueStream)
{
RemoveOutputStream(queueStream);
}
}
}

93
MediaBrowser.Server.Implementations/LiveTv/TunerHosts/QueueStream.cs
View File

@@ -1,93 +0,0 @@
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Model.Logging;
namespace MediaBrowser.Server.Implementations.LiveTv.TunerHosts
{
public class QueueStream
{
private readonly Stream _outputStream;
private readonly ConcurrentQueue<byte[]> _queue = new ConcurrentQueue<byte[]>();
private CancellationToken _cancellationToken;
public TaskCompletionSource<bool> TaskCompletion { get; private set; }
public Action<QueueStream> OnFinished { get; set; }
private readonly ILogger _logger;
public QueueStream(Stream outputStream, ILogger logger)
{
_outputStream = outputStream;
_logger = logger;
TaskCompletion = new TaskCompletionSource<bool>();
}
public void Queue(byte[] bytes)
{
_queue.Enqueue(bytes);
}
public void Start(CancellationToken cancellationToken)
{
_cancellationToken = cancellationToken;
Task.Run(() => StartInternal());
}
private byte[] Dequeue()
{
byte[] bytes;
if (_queue.TryDequeue(out bytes))
{
return bytes;
}
return null;
}
private async Task StartInternal()
{
var cancellationToken = _cancellationToken;
try
{
while (!cancellationToken.IsCancellationRequested)
{
var bytes = Dequeue();
if (bytes != null)
{
await _outputStream.WriteAsync(bytes, 0, bytes.Length, cancellationToken).ConfigureAwait(false);
}
else
{
await Task.Delay(50, cancellationToken).ConfigureAwait(false);
}
}
TaskCompletion.TrySetResult(true);
_logger.Debug("QueueStream complete");
}
catch (OperationCanceledException)
{
_logger.Debug("QueueStream cancelled");
TaskCompletion.TrySetCanceled();
}
catch (Exception ex)
{
_logger.ErrorException("Error in QueueStream", ex);
TaskCompletion.TrySetException(ex);
}
finally
{
if (OnFinished != null)
{
OnFinished(this);
}
}
}
}
}

2
MediaBrowser.Server.Implementations/LiveTv/TunerHosts/SatIp/SatIpHost.cs
View File

@@ -4,6 +4,7 @@ using System.Globalization;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using Emby.Server.Implementations.LiveTv.TunerHosts;
using MediaBrowser.Model.IO;
using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.Extensions;
@@ -20,7 +21,6 @@ using MediaBrowser.Model.LiveTv;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.MediaInfo;
using MediaBrowser.Model.Serialization;
using MediaBrowser.Server.Implementations.LiveTv.EmbyTV;
namespace MediaBrowser.Server.Implementations.LiveTv.TunerHosts.SatIp
{