349 lines
14 KiB
C#
349 lines
14 KiB
C#
using System;
|
|
using System.Linq;
|
|
using System.Threading;
|
|
using System.Threading.Tasks;
|
|
using System.Xml;
|
|
using MediaBrowser.Common.Configuration;
|
|
using MediaBrowser.Common.Net;
|
|
using MediaBrowser.Controller.Configuration;
|
|
using MediaBrowser.Controller.Dlna;
|
|
using MediaBrowser.Controller.LiveTv;
|
|
using MediaBrowser.Controller.Plugins;
|
|
using MediaBrowser.Model.LiveTv;
|
|
using MediaBrowser.Model.Logging;
|
|
using MediaBrowser.Model.Serialization;
|
|
using MediaBrowser.Model.Extensions;
|
|
using System.Xml.Linq;
|
|
using MediaBrowser.Model.Dlna;
|
|
using MediaBrowser.Model.Events;
|
|
|
|
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;
|
|
private int _tunerCountDVBS=0;
|
|
private int _tunerCountDVBC=0;
|
|
private int _tunerCountDVBT=0;
|
|
private bool _supportsDVBS=false;
|
|
private bool _supportsDVBC=false;
|
|
private bool _supportsDVBT=false;
|
|
public static SatIpDiscovery Current;
|
|
|
|
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, GenericEventArgs<UpnpDeviceInfo> e)
|
|
{
|
|
var info = e.Argument;
|
|
|
|
string st = null;
|
|
string nt = null;
|
|
info.Headers.TryGetValue("ST", out st);
|
|
info.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 (info.Headers.TryGetValue("Location", out location) && !string.IsNullOrWhiteSpace(location))
|
|
{
|
|
_logger.Debug("SAT IP 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('/');
|
|
|
|
AddDevice(apiUrl, location);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private async void AddDevice(string deviceUrl, string infoUrl)
|
|
{
|
|
await _semaphore.WaitAsync().ConfigureAwait(false);
|
|
|
|
try
|
|
{
|
|
var options = GetConfiguration();
|
|
|
|
if (options.TunerHosts.Any(i => string.Equals(i.Type, SatIpHost.DeviceType, StringComparison.OrdinalIgnoreCase) && UriEquals(i.Url, deviceUrl)))
|
|
{
|
|
return;
|
|
}
|
|
|
|
_logger.Debug("Will attempt to add SAT device {0}", deviceUrl);
|
|
var info = await GetInfo(infoUrl, CancellationToken.None).ConfigureAwait(false);
|
|
|
|
var existing = GetConfiguration().TunerHosts
|
|
.FirstOrDefault(i => string.Equals(i.Type, SatIpHost.DeviceType, StringComparison.OrdinalIgnoreCase) && string.Equals(i.DeviceId, info.DeviceId, StringComparison.OrdinalIgnoreCase));
|
|
|
|
if (existing == null)
|
|
{
|
|
//if (string.IsNullOrWhiteSpace(info.M3UUrl))
|
|
//{
|
|
// return;
|
|
//}
|
|
|
|
await _liveTvManager.SaveTunerHost(new TunerHostInfo
|
|
{
|
|
Type = SatIpHost.DeviceType,
|
|
Url = deviceUrl,
|
|
InfoUrl = infoUrl,
|
|
DataVersion = 1,
|
|
DeviceId = info.DeviceId,
|
|
FriendlyName = info.FriendlyName,
|
|
Tuners = info.Tuners,
|
|
M3UUrl = info.M3UUrl,
|
|
IsEnabled = true
|
|
|
|
}, true).ConfigureAwait(false);
|
|
}
|
|
else
|
|
{
|
|
existing.Url = deviceUrl;
|
|
existing.InfoUrl = infoUrl;
|
|
existing.M3UUrl = info.M3UUrl;
|
|
existing.FriendlyName = info.FriendlyName;
|
|
existing.Tuners = info.Tuners;
|
|
await _liveTvManager.SaveTunerHost(existing, false).ConfigureAwait(false);
|
|
}
|
|
}
|
|
catch (OperationCanceledException)
|
|
{
|
|
|
|
}
|
|
catch (NotImplementedException)
|
|
{
|
|
|
|
}
|
|
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()
|
|
{
|
|
}
|
|
private void ReadCapability(string capability)
|
|
{
|
|
|
|
string[] cap = capability.Split('-');
|
|
switch (cap[0].ToLower())
|
|
{
|
|
case "dvbs":
|
|
case "dvbs2":
|
|
{
|
|
// Optional that you know what an device Supports can you add an flag
|
|
_supportsDVBS = true;
|
|
|
|
for (int i = 0; i < int.Parse(cap[1]); i++)
|
|
{
|
|
//ToDo Create Digital Recorder / Tuner Capture Instance here for each with index FE param in Sat>Ip Spec for direct communication with this instance
|
|
}
|
|
_tunerCountDVBS = int.Parse(cap[1]);
|
|
break;
|
|
}
|
|
case "dvbc":
|
|
case "dvbc2":
|
|
{
|
|
// Optional that you know what an device Supports can you add an flag
|
|
_supportsDVBC = true;
|
|
|
|
for (int i = 0; i < int.Parse(cap[1]); i++)
|
|
{
|
|
//ToDo Create Digital Recorder / Tuner Capture Instance here for each with index FE param in Sat>Ip Spec for direct communication with this instance
|
|
|
|
}
|
|
_tunerCountDVBC = int.Parse(cap[1]);
|
|
break;
|
|
}
|
|
case "dvbt":
|
|
case "dvbt2":
|
|
{
|
|
// Optional that you know what an device Supports can you add an flag
|
|
_supportsDVBT = true;
|
|
|
|
|
|
for (int i = 0; i < int.Parse(cap[1]); i++)
|
|
{
|
|
//ToDo Create Digital Recorder / Tuner Capture Instance here for each with index FE param in Sat>Ip Spec for direct communication with this instance
|
|
|
|
}
|
|
_tunerCountDVBT = int.Parse(cap[1]);
|
|
break;
|
|
}
|
|
}
|
|
|
|
}
|
|
public async Task<SatIpTunerHostInfo> GetInfo(string url, CancellationToken cancellationToken)
|
|
{
|
|
Uri locationUri = new Uri(url);
|
|
string devicetype = "";
|
|
string friendlyname = "";
|
|
string uniquedevicename = "";
|
|
string manufacturer = "";
|
|
string manufacturerurl = "";
|
|
string modelname = "";
|
|
string modeldescription = "";
|
|
string modelnumber = "";
|
|
string modelurl = "";
|
|
string serialnumber = "";
|
|
string presentationurl = "";
|
|
//string capabilities = "";
|
|
string m3u = "";
|
|
var document = XDocument.Load(locationUri.AbsoluteUri);
|
|
var xnm = new XmlNamespaceManager(new NameTable());
|
|
XNamespace n1 = "urn:ses-com:satip";
|
|
XNamespace n0 = "urn:schemas-upnp-org:device-1-0";
|
|
xnm.AddNamespace("root", n0.NamespaceName);
|
|
xnm.AddNamespace("satip:", n1.NamespaceName);
|
|
if (document.Root != null)
|
|
{
|
|
var deviceElement = document.Root.Element(n0 + "device");
|
|
if (deviceElement != null)
|
|
{
|
|
var devicetypeElement = deviceElement.Element(n0 + "deviceType");
|
|
if (devicetypeElement != null)
|
|
devicetype = devicetypeElement.Value;
|
|
var friendlynameElement = deviceElement.Element(n0 + "friendlyName");
|
|
if (friendlynameElement != null)
|
|
friendlyname = friendlynameElement.Value;
|
|
var manufactureElement = deviceElement.Element(n0 + "manufacturer");
|
|
if (manufactureElement != null)
|
|
manufacturer = manufactureElement.Value;
|
|
var manufactureurlElement = deviceElement.Element(n0 + "manufacturerURL");
|
|
if (manufactureurlElement != null)
|
|
manufacturerurl = manufactureurlElement.Value;
|
|
var modeldescriptionElement = deviceElement.Element(n0 + "modelDescription");
|
|
if (modeldescriptionElement != null)
|
|
modeldescription = modeldescriptionElement.Value;
|
|
var modelnameElement = deviceElement.Element(n0 + "modelName");
|
|
if (modelnameElement != null)
|
|
modelname = modelnameElement.Value;
|
|
var modelnumberElement = deviceElement.Element(n0 + "modelNumber");
|
|
if (modelnumberElement != null)
|
|
modelnumber = modelnumberElement.Value;
|
|
var modelurlElement = deviceElement.Element(n0 + "modelURL");
|
|
if (modelurlElement != null)
|
|
modelurl = modelurlElement.Value;
|
|
var serialnumberElement = deviceElement.Element(n0 + "serialNumber");
|
|
if (serialnumberElement != null)
|
|
serialnumber = serialnumberElement.Value;
|
|
var uniquedevicenameElement = deviceElement.Element(n0 + "UDN");
|
|
if (uniquedevicenameElement != null) uniquedevicename = uniquedevicenameElement.Value;
|
|
var presentationUrlElement = deviceElement.Element(n0 + "presentationURL");
|
|
if (presentationUrlElement != null) presentationurl = presentationUrlElement.Value;
|
|
var capabilitiesElement = deviceElement.Element(n1 + "X_SATIPCAP");
|
|
if (capabilitiesElement != null)
|
|
{
|
|
//_capabilities = capabilitiesElement.Value;
|
|
if (capabilitiesElement.Value.Contains(','))
|
|
{
|
|
string[] capabilities = capabilitiesElement.Value.Split(',');
|
|
foreach (var capability in capabilities)
|
|
{
|
|
ReadCapability(capability);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ReadCapability(capabilitiesElement.Value);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
_supportsDVBS = true;
|
|
_tunerCountDVBS =1;
|
|
}
|
|
var m3uElement = deviceElement.Element(n1 + "X_SATIPM3U");
|
|
if (m3uElement != null) m3u = m3uElement.Value;
|
|
}
|
|
}
|
|
|
|
var result = new SatIpTunerHostInfo
|
|
{
|
|
Url = url,
|
|
Id = uniquedevicename,
|
|
IsEnabled = true,
|
|
Type = SatIpHost.DeviceType,
|
|
Tuners = _tunerCountDVBS,
|
|
TunersAvailable = _tunerCountDVBS,
|
|
M3UUrl = m3u
|
|
};
|
|
|
|
result.FriendlyName = friendlyname;
|
|
if (string.IsNullOrWhiteSpace(result.Id))
|
|
{
|
|
throw new NotImplementedException();
|
|
}
|
|
|
|
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;
|
|
}
|
|
}
|
|
|
|
public class SatIpTunerHostInfo : TunerHostInfo
|
|
{
|
|
public int TunersAvailable { get; set; }
|
|
}
|
|
}
|