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Merge pull request #4139 from BaronGreenback/Comment4

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DLNA MediaRegistrar - static and commented.
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Bond-009 2020-10-12 21:01:02 +02:00 committed by GitHub
commit d81cb3d885
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5 changed files with 139 additions and 81 deletions
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18
Emby.Dlna/MediaReceiverRegistrar/ControlHandler.cs
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@ -1,5 +1,3 @@
#pragma warning disable CS1591
using System;
using System.Collections.Generic;
using System.Xml;
@ -10,8 +8,16 @@ using Microsoft.Extensions.Logging;
namespace Emby.Dlna.MediaReceiverRegistrar
{
/// <summary>
/// Defines the <see cref="ControlHandler" />.
/// </summary>
public class ControlHandler : BaseControlHandler
{
/// <summary>
/// Initializes a new instance of the <see cref="ControlHandler"/> class.
/// </summary>
/// <param name="config">The <see cref="IServerConfigurationManager"/> for use with the <see cref="ControlHandler"/> instance.</param>
/// <param name="logger">The <see cref="ILogger"/> for use with the <see cref="ControlHandler"/> instance.</param>
public ControlHandler(IServerConfigurationManager config, ILogger logger)
: base(config, logger)
{
@ -35,9 +41,17 @@ namespace Emby.Dlna.MediaReceiverRegistrar
throw new ResourceNotFoundException("Unexpected control request name: " + methodName);
}
/// <summary>
/// Records that the handle is authorized in the xml stream.
/// </summary>
/// <param name="xmlWriter">The <see cref="XmlWriter"/>.</param>
private static void HandleIsAuthorized(XmlWriter xmlWriter)
=> xmlWriter.WriteElementString("Result", "1");
/// <summary>
/// Records that the handle is validated in the xml stream.
/// </summary>
/// <param name="xmlWriter">The <see cref="XmlWriter"/>.</param>
private static void HandleIsValidated(XmlWriter xmlWriter)
=> xmlWriter.WriteElementString("Result", "1");
}

13
Emby.Dlna/MediaReceiverRegistrar/MediaReceiverRegistrarService.cs
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@ -1,5 +1,3 @@
#pragma warning disable CS1591
using System.Net.Http;
using System.Threading.Tasks;
using Emby.Dlna.Service;
@ -8,10 +6,19 @@ using Microsoft.Extensions.Logging;
namespace Emby.Dlna.MediaReceiverRegistrar
{
/// <summary>
/// Defines the <see cref="MediaReceiverRegistrarService" />.
/// </summary>
public class MediaReceiverRegistrarService : BaseService, IMediaReceiverRegistrar
{
private readonly IServerConfigurationManager _config;
/// <summary>
/// Initializes a new instance of the <see cref="MediaReceiverRegistrarService"/> class.
/// </summary>
/// <param name="logger">The <see cref="ILogger{MediaReceiverRegistrarService}"/> for use with the <see cref="MediaReceiverRegistrarService"/> instance.</param>
/// <param name="httpClientFactory">The <see cref="IHttpClientFactory"/> for use with the <see cref="MediaReceiverRegistrarService"/> instance.</param>
/// <param name="config">The <see cref="IServerConfigurationManager"/> for use with the <see cref="MediaReceiverRegistrarService"/> instance.</param>
public MediaReceiverRegistrarService(
ILogger<MediaReceiverRegistrarService> logger,
IHttpClientFactory httpClientFactory,
@ -24,7 +31,7 @@ namespace Emby.Dlna.MediaReceiverRegistrar
/// <inheritdoc />
public string GetServiceXml()
{
return new MediaReceiverRegistrarXmlBuilder().GetXml();
return MediaReceiverRegistrarXmlBuilder.GetXml();
}
/// <inheritdoc />

122
Emby.Dlna/MediaReceiverRegistrar/MediaReceiverRegistrarXmlBuilder.cs
View File

@ -1,79 +1,89 @@
#pragma warning disable CS1591
using System.Collections.Generic;
using Emby.Dlna.Common;
using Emby.Dlna.Service;
using MediaBrowser.Model.Dlna;
namespace Emby.Dlna.MediaReceiverRegistrar
{
public class MediaReceiverRegistrarXmlBuilder
/// <summary>
/// Defines the <see cref="MediaReceiverRegistrarXmlBuilder" />.
/// See https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-drmnd/5d37515e-7a63-4709-8258-8fd4e0ed4482.
/// </summary>
public static class MediaReceiverRegistrarXmlBuilder
{
public string GetXml()
/// <summary>
/// Retrieves an XML description of the X_MS_MediaReceiverRegistrar.
/// </summary>
/// <returns>An XML representation of this service.</returns>
public static string GetXml()
{
return new ServiceXmlBuilder().GetXml(
new ServiceActionListBuilder().GetActions(),
GetStateVariables());
return new ServiceXmlBuilder().GetXml(ServiceActionListBuilder.GetActions(), GetStateVariables());
}
/// <summary>
/// The a list of all the state variables for this invocation.
/// </summary>
/// <returns>The <see cref="IEnumerable{StateVariable}"/>.</returns>
private static IEnumerable<StateVariable> GetStateVariables()
{
var list = new List<StateVariable>();
list.Add(new StateVariable
var list = new List<StateVariable>
{
Name = "AuthorizationGrantedUpdateID",
DataType = "ui4",
SendsEvents = true
});
new StateVariable
{
Name = "AuthorizationGrantedUpdateID",
DataType = "ui4",
SendsEvents = true
},
list.Add(new StateVariable
{
Name = "A_ARG_TYPE_DeviceID",
DataType = "string",
SendsEvents = false
});
new StateVariable
{
Name = "A_ARG_TYPE_DeviceID",
DataType = "string",
SendsEvents = false
},
list.Add(new StateVariable
{
Name = "AuthorizationDeniedUpdateID",
DataType = "ui4",
SendsEvents = true
});
new StateVariable
{
Name = "AuthorizationDeniedUpdateID",
DataType = "ui4",
SendsEvents = true
},
list.Add(new StateVariable
{
Name = "ValidationSucceededUpdateID",
DataType = "ui4",
SendsEvents = true
});
new StateVariable
{
Name = "ValidationSucceededUpdateID",
DataType = "ui4",
SendsEvents = true
},
list.Add(new StateVariable
{
Name = "A_ARG_TYPE_RegistrationRespMsg",
DataType = "bin.base64",
SendsEvents = false
});
new StateVariable
{
Name = "A_ARG_TYPE_RegistrationRespMsg",
DataType = "bin.base64",
SendsEvents = false
},
list.Add(new StateVariable
{
Name = "A_ARG_TYPE_RegistrationReqMsg",
DataType = "bin.base64",
SendsEvents = false
});
new StateVariable
{
Name = "A_ARG_TYPE_RegistrationReqMsg",
DataType = "bin.base64",
SendsEvents = false
},
list.Add(new StateVariable
{
Name = "ValidationRevokedUpdateID",
DataType = "ui4",
SendsEvents = true
});
new StateVariable
{
Name = "ValidationRevokedUpdateID",
DataType = "ui4",
SendsEvents = true
},
list.Add(new StateVariable
{
Name = "A_ARG_TYPE_Result",
DataType = "int",
SendsEvents = false
});
new StateVariable
{
Name = "A_ARG_TYPE_Result",
DataType = "int",
SendsEvents = false
}
};
return list;
}

48
Emby.Dlna/MediaReceiverRegistrar/ServiceActionListBuilder.cs
View File

@ -1,13 +1,19 @@
#pragma warning disable CS1591
using System.Collections.Generic;
using Emby.Dlna.Common;
using MediaBrowser.Model.Dlna;
namespace Emby.Dlna.MediaReceiverRegistrar
{
public class ServiceActionListBuilder
/// <summary>
/// Defines the <see cref="ServiceActionListBuilder" />.
/// </summary>
public static class ServiceActionListBuilder
{
public IEnumerable<ServiceAction> GetActions()
/// <summary>
/// Returns a list of services that this instance provides.
/// </summary>
/// <returns>An <see cref="IEnumerable{ServiceAction}"/>.</returns>
public static IEnumerable<ServiceAction> GetActions()
{
return new[]
{
@ -21,6 +27,10 @@ namespace Emby.Dlna.MediaReceiverRegistrar
};
}
/// <summary>
/// Returns the action details for "IsValidated".
/// </summary>
/// <returns>The <see cref="ServiceAction"/>.</returns>
private static ServiceAction GetIsValidated()
{
var action = new ServiceAction
@ -43,6 +53,10 @@ namespace Emby.Dlna.MediaReceiverRegistrar
return action;
}
/// <summary>
/// Returns the action details for "IsAuthorized".
/// </summary>
/// <returns>The <see cref="ServiceAction"/>.</returns>
private static ServiceAction GetIsAuthorized()
{
var action = new ServiceAction
@ -65,6 +79,10 @@ namespace Emby.Dlna.MediaReceiverRegistrar
return action;
}
/// <summary>
/// Returns the action details for "RegisterDevice".
/// </summary>
/// <returns>The <see cref="ServiceAction"/>.</returns>
private static ServiceAction GetRegisterDevice()
{
var action = new ServiceAction
@ -87,6 +105,10 @@ namespace Emby.Dlna.MediaReceiverRegistrar
return action;
}
/// <summary>
/// Returns the action details for "GetValidationSucceededUpdateID".
/// </summary>
/// <returns>The <see cref="ServiceAction"/>.</returns>
private static ServiceAction GetGetValidationSucceededUpdateID()
{
var action = new ServiceAction
@ -103,7 +125,11 @@ namespace Emby.Dlna.MediaReceiverRegistrar
return action;
}
private ServiceAction GetGetAuthorizationDeniedUpdateID()
/// <summary>
/// Returns the action details for "GetGetAuthorizationDeniedUpdateID".
/// </summary>
/// <returns>The <see cref="ServiceAction"/>.</returns>
private static ServiceAction GetGetAuthorizationDeniedUpdateID()
{
var action = new ServiceAction
{
@ -119,7 +145,11 @@ namespace Emby.Dlna.MediaReceiverRegistrar
return action;
}
private ServiceAction GetGetValidationRevokedUpdateID()
/// <summary>
/// Returns the action details for "GetValidationRevokedUpdateID".
/// </summary>
/// <returns>The <see cref="ServiceAction"/>.</returns>
private static ServiceAction GetGetValidationRevokedUpdateID()
{
var action = new ServiceAction
{
@ -135,7 +165,11 @@ namespace Emby.Dlna.MediaReceiverRegistrar
return action;
}
private ServiceAction GetGetAuthorizationGrantedUpdateID()
/// <summary>
/// Returns the action details for "GetAuthorizationGrantedUpdateID".
/// </summary>
/// <returns>The <see cref="ServiceAction"/>.</returns>
private static ServiceAction GetGetAuthorizationGrantedUpdateID()
{
var action = new ServiceAction
{

19
Emby.Dlna/Service/BaseControlHandler.cs
View File

@ -60,10 +60,8 @@ namespace Emby.Dlna.Service
Async = true
};
using (var reader = XmlReader.Create(streamReader, readerSettings))
{
requestInfo = await ParseRequestAsync(reader).ConfigureAwait(false);
}
using var reader = XmlReader.Create(streamReader, readerSettings);
requestInfo = await ParseRequestAsync(reader).ConfigureAwait(false);
}
Logger.LogDebug("Received control request {0}", requestInfo.LocalName);
@ -124,10 +122,8 @@ namespace Emby.Dlna.Service
{
if (!reader.IsEmptyElement)
{
using (var subReader = reader.ReadSubtree())
{
return await ParseBodyTagAsync(subReader).ConfigureAwait(false);
}
using var subReader = reader.ReadSubtree();
return await ParseBodyTagAsync(subReader).ConfigureAwait(false);
}
else
{
@ -171,11 +167,8 @@ namespace Emby.Dlna.Service
if (!reader.IsEmptyElement)
{
var result = new ControlRequestInfo(localName, namespaceURI);
using (var subReader = reader.ReadSubtree())
{
await ParseFirstBodyChildAsync(subReader, result.Headers).ConfigureAwait(false);
return result;
}
using var subReader = reader.ReadSubtree();
await ParseFirstBodyChildAsync(subReader, result.Headers).ConfigureAwait(false);
}
else
{