135 lines
4.5 KiB
C#
135 lines
4.5 KiB
C#
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;
|
|
|
|
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;
|
|
|
|
public HdHomerunDiscovery(IDeviceDiscovery deviceDiscovery, IServerConfigurationManager config, ILogger logger, ILiveTvManager liveTvManager, IHttpClient httpClient)
|
|
{
|
|
_deviceDiscovery = deviceDiscovery;
|
|
_config = config;
|
|
_logger = logger;
|
|
_liveTvManager = liveTvManager;
|
|
_httpClient = httpClient;
|
|
}
|
|
|
|
public void Run()
|
|
{
|
|
_deviceDiscovery.DeviceDiscovered += _deviceDiscovery_DeviceDiscovered;
|
|
}
|
|
|
|
void _deviceDiscovery_DeviceDiscovered(object sender, SsdpMessageEventArgs e)
|
|
{
|
|
string server = null;
|
|
if (e.Headers.TryGetValue("SERVER", out server) && server.IndexOf("HDHomeRun", StringComparison.OrdinalIgnoreCase) != -1)
|
|
{
|
|
string location;
|
|
if (e.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 (await _httpClient.Get(new HttpRequestOptions
|
|
{
|
|
Url = string.Format("{0}/lineup.json", url),
|
|
CancellationToken = CancellationToken.None
|
|
}))
|
|
{
|
|
}
|
|
|
|
await _liveTvManager.SaveTunerHost(new TunerHostInfo
|
|
{
|
|
Type = HdHomerunHost.DeviceType,
|
|
Url = url
|
|
|
|
}).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()
|
|
{
|
|
}
|
|
}
|
|
}
|