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Update BaseControlHandler.cs

This commit is contained in:
BaronGreenback 2020-09-25 19:44:16 +01:00 committed by GitHub
parent a52ab69e13
commit 63571578ae
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 18 additions and 5 deletions
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23
Emby.Dlna/Service/BaseControlHandler.cs
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@ -155,7 +155,7 @@ namespace Emby.Dlna.Service
private async Task<ControlRequestInfo> ParseBodyTagAsync(XmlReader reader)
{
var result = new ControlRequestInfo();
string namespaceURI = null, localName = null;
await reader.MoveToContentAsync().ConfigureAwait(false);
await reader.ReadAsync().ConfigureAwait(false);
@ -165,11 +165,12 @@ namespace Emby.Dlna.Service
{
if (reader.NodeType == XmlNodeType.Element)
{
result.LocalName = reader.LocalName;
result.NamespaceURI = reader.NamespaceURI;
localName = reader.LocalName;
namespaceURI = reader.NamespaceURI;
if (!reader.IsEmptyElement)
{
var result = new ControlRequestInfo(localName, namespaceURI);
using (var subReader = reader.ReadSubtree())
{
await ParseFirstBodyChildAsync(subReader, result.Headers).ConfigureAwait(false);
@ -187,7 +188,12 @@ namespace Emby.Dlna.Service
}
}
return result;
if (localName != null && namespaceURI != null)
{
return new ControlRequestInfo(localName, namespaceURI);
}
throw new EndOfStreamException("Stream ended but no control found.");
}
private async Task ParseFirstBodyChildAsync(XmlReader reader, IDictionary<string, string> headers)
@ -234,11 +240,18 @@ namespace Emby.Dlna.Service
private class ControlRequestInfo
{
public ControlRequestInfo(string localName, string namespaceUri)
{
LocalName = localName;
NamespaceURI = namespaceUri;
Headers = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
}
public string LocalName { get; set; }
public string NamespaceURI { get; set; }
public Dictionary<string, string> Headers { get; } = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
public Dictionary<string, string> Headers { get; }
}
}
}