jellyfin-server/MediaBrowser.Dlna/Ssdp/SsdpHelper.cs

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C#
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using MediaBrowser.Controller.Dlna;
using System;
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using System.Collections.Generic;
using System.IO;
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using System.Text;
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namespace MediaBrowser.Dlna.Ssdp
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{
public class SsdpHelper
{
public static SsdpMessageEventArgs ParseSsdpResponse(byte[] data)
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{
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using (var ms = new MemoryStream(data))
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{
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using (var reader = new StreamReader(ms, Encoding.ASCII))
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{
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var proto = (reader.ReadLine() ?? string.Empty).Trim();
var method = proto.Split(new[] { ' ' }, 2)[0];
var headers = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
for (var line = reader.ReadLine(); line != null; line = reader.ReadLine())
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{
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line = line.Trim();
if (string.IsNullOrEmpty(line))
{
break;
}
var parts = line.Split(new[] { ':' }, 2);
if (parts.Length >= 2)
{
headers[parts[0]] = parts[1].Trim();
}
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}
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return new SsdpMessageEventArgs
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{
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Method = method,
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Headers = headers,
Message = data
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};
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}
}
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}
}
}