48 lines
1.3 KiB
C#
48 lines
1.3 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Text;
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namespace MediaBrowser.Dlna.Ssdp
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{
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public class SsdpMessageBuilder
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{
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public string BuildMessage(string header, Dictionary<string, string> values)
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{
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var builder = new StringBuilder();
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const string argFormat = "{0}: {1}\r\n";
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builder.AppendFormat("{0}\r\n", header);
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foreach (var pair in values)
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{
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builder.AppendFormat(argFormat, pair.Key, pair.Value);
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}
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builder.Append("\r\n");
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return builder.ToString();
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}
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public string BuildDiscoveryMessage(string deviceSearchType, string mx)
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{
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const string header = "M-SEARCH * HTTP/1.1";
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var values = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
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values["HOST"] = "239.255.255.250:1900";
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values["USER-AGENT"] = "UPnP/1.0 DLNADOC/1.50 Platinum/0.6.9.1";
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values["ST"] = deviceSearchType;
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values["MAN"] = "\"ssdp:discover\"";
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values["MX"] = mx;
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return BuildMessage(header, values);
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}
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public string BuildRendererDiscoveryMessage()
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{
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return BuildDiscoveryMessage("urn:schemas-upnp-org:device:MediaRenderer:1", "3");
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}
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}
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}
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