mirror of
https://github.com/jellyfin/jellyfin.git
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rework dlna project
This commit is contained in:
Luke Pulverenti
390
Emby.Dlna/Server/DescriptionXmlBuilder.cs
Normal file
390
Emby.Dlna/Server/DescriptionXmlBuilder.cs
Normal file
@@ -0,0 +1,390 @@
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using MediaBrowser.Dlna.Common;
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using MediaBrowser.Model.Dlna;
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using MediaBrowser.Model.Extensions;
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using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Linq;
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using System.Security;
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using System.Text;
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namespace MediaBrowser.Dlna.Server
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{
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public class DescriptionXmlBuilder
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{
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private readonly DeviceProfile _profile;
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private readonly CultureInfo _usCulture = new CultureInfo("en-US");
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private readonly string _serverUdn;
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private readonly string _serverAddress;
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private readonly string _serverName;
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private readonly string _serverId;
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public DescriptionXmlBuilder(DeviceProfile profile, string serverUdn, string serverAddress, string serverName, string serverId)
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{
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if (string.IsNullOrWhiteSpace(serverUdn))
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{
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throw new ArgumentNullException("serverUdn");
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}
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if (string.IsNullOrWhiteSpace(serverAddress))
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{
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throw new ArgumentNullException("serverAddress");
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}
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_profile = profile;
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_serverUdn = serverUdn;
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_serverAddress = serverAddress;
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_serverName = serverName;
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_serverId = serverId;
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}
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private bool EnableAbsoluteUrls
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{
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get { return false; }
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}
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public string GetXml()
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{
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var builder = new StringBuilder();
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builder.Append("<?xml version=\"1.0\"?>");
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builder.Append("<root");
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var attributes = _profile.XmlRootAttributes.ToList();
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attributes.Insert(0, new XmlAttribute
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{
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Name = "xmlns:dlna",
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Value = "urn:schemas-dlna-org:device-1-0"
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});
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attributes.Insert(0, new XmlAttribute
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{
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Name = "xmlns",
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Value = "urn:schemas-upnp-org:device-1-0"
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});
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foreach (var att in attributes)
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{
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builder.AppendFormat(" {0}=\"{1}\"", att.Name, att.Value);
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}
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builder.Append(">");
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builder.Append("<specVersion>");
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builder.Append("<major>1</major>");
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builder.Append("<minor>0</minor>");
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builder.Append("</specVersion>");
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AppendDeviceInfo(builder);
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builder.Append("</root>");
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return builder.ToString();
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}
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private void AppendDeviceInfo(StringBuilder builder)
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{
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builder.Append("<device>");
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AppendDeviceProperties(builder);
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AppendIconList(builder);
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AppendServiceList(builder);
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builder.Append("</device>");
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}
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private static readonly char[] s_escapeChars = new char[]
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{
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'<',
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'>',
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'"',
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'\'',
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'&'
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};
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private static readonly string[] s_escapeStringPairs = new string[]
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{
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"<",
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"<",
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">",
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">",
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"\"",
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""",
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"'",
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"'",
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"&",
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"&"
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};
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private static string GetEscapeSequence(char c)
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{
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int num = s_escapeStringPairs.Length;
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for (int i = 0; i < num; i += 2)
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{
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string text = s_escapeStringPairs[i];
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string result = s_escapeStringPairs[i + 1];
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if (text[0] == c)
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{
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return result;
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}
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}
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return c.ToString();
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}
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/// <summary>Replaces invalid XML characters in a string with their valid XML equivalent.</summary>
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/// <returns>The input string with invalid characters replaced.</returns>
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/// <param name="str">The string within which to escape invalid characters. </param>
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public static string Escape(string str)
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{
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if (str == null)
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{
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return null;
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}
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StringBuilder stringBuilder = null;
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int length = str.Length;
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int num = 0;
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while (true)
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{
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int num2 = str.IndexOfAny(s_escapeChars, num);
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if (num2 == -1)
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{
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break;
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}
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if (stringBuilder == null)
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{
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stringBuilder = new StringBuilder();
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}
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stringBuilder.Append(str, num, num2 - num);
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stringBuilder.Append(GetEscapeSequence(str[num2]));
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num = num2 + 1;
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}
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if (stringBuilder == null)
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{
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return str;
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}
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stringBuilder.Append(str, num, length - num);
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return stringBuilder.ToString();
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}
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private void AppendDeviceProperties(StringBuilder builder)
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{
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builder.Append("<deviceType>urn:schemas-upnp-org:device:MediaServer:1</deviceType>");
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builder.Append("<dlna:X_DLNACAP>" + Escape(_profile.XDlnaCap ?? string.Empty) + "</dlna:X_DLNACAP>");
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builder.Append("<dlna:X_DLNADOC xmlns:dlna=\"urn:schemas-dlna-org:device-1-0\">M-DMS-1.50</dlna:X_DLNADOC>");
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builder.Append("<dlna:X_DLNADOC xmlns:dlna=\"urn:schemas-dlna-org:device-1-0\">" + Escape(_profile.XDlnaDoc ?? string.Empty) + "</dlna:X_DLNADOC>");
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builder.Append("<friendlyName>" + Escape(GetFriendlyName()) + "</friendlyName>");
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builder.Append("<manufacturer>" + Escape(_profile.Manufacturer ?? string.Empty) + "</manufacturer>");
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builder.Append("<manufacturerURL>" + Escape(_profile.ManufacturerUrl ?? string.Empty) + "</manufacturerURL>");
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builder.Append("<modelDescription>" + Escape(_profile.ModelDescription ?? string.Empty) + "</modelDescription>");
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builder.Append("<modelName>" + Escape(_profile.ModelName ?? string.Empty) + "</modelName>");
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builder.Append("<modelNumber>" + Escape(_profile.ModelNumber ?? string.Empty) + "</modelNumber>");
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builder.Append("<modelURL>" + Escape(_profile.ModelUrl ?? string.Empty) + "</modelURL>");
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if (string.IsNullOrWhiteSpace(_profile.SerialNumber))
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{
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builder.Append("<serialNumber>" + Escape(_serverId) + "</serialNumber>");
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}
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else
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{
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builder.Append("<serialNumber>" + Escape(_profile.SerialNumber) + "</serialNumber>");
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}
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builder.Append("<UDN>uuid:" + Escape(_serverUdn) + "</UDN>");
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builder.Append("<presentationURL>" + Escape(_serverAddress) + "</presentationURL>");
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if (!EnableAbsoluteUrls)
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{
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//builder.Append("<URLBase>" + Escape(_serverAddress) + "</URLBase>");
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}
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if (!string.IsNullOrWhiteSpace(_profile.SonyAggregationFlags))
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{
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builder.Append("<av:aggregationFlags xmlns:av=\"urn:schemas-sony-com:av\">" + Escape(_profile.SonyAggregationFlags) + "</av:aggregationFlags>");
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}
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}
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private string GetFriendlyName()
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{
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if (string.IsNullOrWhiteSpace(_profile.FriendlyName))
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{
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return "Emby - " + _serverName;
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}
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var characters = _serverName.Where(c => (char.IsLetterOrDigit(c) || c == '-')).ToArray();
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var serverName = new string(characters);
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var name = (_profile.FriendlyName ?? string.Empty).Replace("${HostName}", serverName, StringComparison.OrdinalIgnoreCase);
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return name;
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}
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private void AppendIconList(StringBuilder builder)
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{
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builder.Append("<iconList>");
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foreach (var icon in GetIcons())
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{
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builder.Append("<icon>");
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builder.Append("<mimetype>" + Escape(icon.MimeType ?? string.Empty) + "</mimetype>");
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builder.Append("<width>" + Escape(icon.Width.ToString(_usCulture)) + "</width>");
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builder.Append("<height>" + Escape(icon.Height.ToString(_usCulture)) + "</height>");
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builder.Append("<depth>" + Escape(icon.Depth ?? string.Empty) + "</depth>");
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builder.Append("<url>" + BuildUrl(icon.Url) + "</url>");
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builder.Append("</icon>");
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}
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builder.Append("</iconList>");
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}
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private void AppendServiceList(StringBuilder builder)
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{
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builder.Append("<serviceList>");
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foreach (var service in GetServices())
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{
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builder.Append("<service>");
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builder.Append("<serviceType>" + Escape(service.ServiceType ?? string.Empty) + "</serviceType>");
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builder.Append("<serviceId>" + Escape(service.ServiceId ?? string.Empty) + "</serviceId>");
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builder.Append("<SCPDURL>" + BuildUrl(service.ScpdUrl) + "</SCPDURL>");
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builder.Append("<controlURL>" + BuildUrl(service.ControlUrl) + "</controlURL>");
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builder.Append("<eventSubURL>" + BuildUrl(service.EventSubUrl) + "</eventSubURL>");
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builder.Append("</service>");
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}
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builder.Append("</serviceList>");
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}
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private string BuildUrl(string url)
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{
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if (string.IsNullOrWhiteSpace(url))
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{
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return string.Empty;
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}
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url = url.TrimStart('/');
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url = "/dlna/" + _serverUdn + "/" + url;
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if (EnableAbsoluteUrls)
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{
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url = _serverAddress.TrimEnd('/') + url;
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}
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return Escape(url);
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}
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private IEnumerable<DeviceIcon> GetIcons()
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{
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var list = new List<DeviceIcon>();
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list.Add(new DeviceIcon
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{
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MimeType = "image/png",
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Depth = "24",
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Width = 240,
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Height = 240,
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Url = "icons/logo240.png"
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});
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list.Add(new DeviceIcon
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{
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MimeType = "image/jpeg",
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Depth = "24",
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Width = 240,
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Height = 240,
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Url = "icons/logo240.jpg"
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});
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list.Add(new DeviceIcon
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{
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MimeType = "image/png",
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Depth = "24",
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Width = 120,
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Height = 120,
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Url = "icons/logo120.png"
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});
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list.Add(new DeviceIcon
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{
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MimeType = "image/jpeg",
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Depth = "24",
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Width = 120,
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Height = 120,
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Url = "icons/logo120.jpg"
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});
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list.Add(new DeviceIcon
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{
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MimeType = "image/png",
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Depth = "24",
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Width = 48,
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Height = 48,
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Url = "icons/logo48.png"
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});
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list.Add(new DeviceIcon
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{
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MimeType = "image/jpeg",
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Depth = "24",
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Width = 48,
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Height = 48,
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Url = "icons/logo48.jpg"
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});
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return list;
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}
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private IEnumerable<DeviceService> GetServices()
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{
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var list = new List<DeviceService>();
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list.Add(new DeviceService
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{
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ServiceType = "urn:schemas-upnp-org:service:ContentDirectory:1",
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ServiceId = "urn:upnp-org:serviceId:ContentDirectory",
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ScpdUrl = "contentdirectory/contentdirectory.xml",
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ControlUrl = "contentdirectory/control",
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EventSubUrl = "contentdirectory/events"
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});
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list.Add(new DeviceService
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{
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ServiceType = "urn:schemas-upnp-org:service:ConnectionManager:1",
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ServiceId = "urn:upnp-org:serviceId:ConnectionManager",
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ScpdUrl = "connectionmanager/connectionmanager.xml",
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ControlUrl = "connectionmanager/control",
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EventSubUrl = "connectionmanager/events"
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});
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if (_profile.EnableMSMediaReceiverRegistrar)
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{
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list.Add(new DeviceService
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{
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ServiceType = "urn:microsoft.com:service:X_MS_MediaReceiverRegistrar:1",
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ServiceId = "urn:microsoft.com:serviceId:X_MS_MediaReceiverRegistrar",
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ScpdUrl = "mediareceiverregistrar/mediareceiverregistrar.xml",
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ControlUrl = "mediareceiverregistrar/control",
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EventSubUrl = "mediareceiverregistrar/events"
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});
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}
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return list;
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}
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public override string ToString()
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{
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return GetXml();
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}
|
||||
}
|
||||
}
|
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176
Emby.Dlna/Server/Headers.cs
Normal file
176
Emby.Dlna/Server/Headers.cs
Normal file
@@ -0,0 +1,176 @@
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using System;
|
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using System.Collections.Generic;
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using System.IO;
|
||||
using System.Linq;
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using System.Text;
|
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using System.Text.RegularExpressions;
|
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|
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namespace MediaBrowser.Dlna.Server
|
||||
{
|
||||
public class Headers : IDictionary<string, string>
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{
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private readonly bool _asIs = false;
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private readonly Dictionary<string, string> _dict = new Dictionary<string, string>();
|
||||
private readonly static Regex Validator = new Regex(@"^[a-z\d][a-z\d_.-]+$", RegexOptions.Compiled | RegexOptions.IgnoreCase);
|
||||
|
||||
public Headers(bool asIs)
|
||||
{
|
||||
_asIs = asIs;
|
||||
}
|
||||
|
||||
public Headers()
|
||||
: this(asIs: false)
|
||||
{
|
||||
}
|
||||
|
||||
public int Count
|
||||
{
|
||||
get
|
||||
{
|
||||
return _dict.Count;
|
||||
}
|
||||
}
|
||||
public string HeaderBlock
|
||||
{
|
||||
get
|
||||
{
|
||||
var hb = new StringBuilder();
|
||||
foreach (var h in this)
|
||||
{
|
||||
hb.AppendFormat("{0}: {1}\r\n", h.Key, h.Value);
|
||||
}
|
||||
return hb.ToString();
|
||||
}
|
||||
}
|
||||
public Stream HeaderStream
|
||||
{
|
||||
get
|
||||
{
|
||||
return new MemoryStream(Encoding.ASCII.GetBytes(HeaderBlock));
|
||||
}
|
||||
}
|
||||
public bool IsReadOnly
|
||||
{
|
||||
get
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
public ICollection<string> Keys
|
||||
{
|
||||
get
|
||||
{
|
||||
return _dict.Keys;
|
||||
}
|
||||
}
|
||||
public ICollection<string> Values
|
||||
{
|
||||
get
|
||||
{
|
||||
return _dict.Values;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
public string this[string key]
|
||||
{
|
||||
get
|
||||
{
|
||||
return _dict[Normalize(key)];
|
||||
}
|
||||
set
|
||||
{
|
||||
_dict[Normalize(key)] = value;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
private string Normalize(string header)
|
||||
{
|
||||
if (!_asIs)
|
||||
{
|
||||
header = header.ToLower();
|
||||
}
|
||||
header = header.Trim();
|
||||
if (!Validator.IsMatch(header))
|
||||
{
|
||||
throw new ArgumentException("Invalid header: " + header);
|
||||
}
|
||||
return header;
|
||||
}
|
||||
|
||||
System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()
|
||||
{
|
||||
return _dict.GetEnumerator();
|
||||
}
|
||||
|
||||
public void Add(KeyValuePair<string, string> item)
|
||||
{
|
||||
Add(item.Key, item.Value);
|
||||
}
|
||||
|
||||
public void Add(string key, string value)
|
||||
{
|
||||
_dict.Add(Normalize(key), value);
|
||||
}
|
||||
|
||||
public void Clear()
|
||||
{
|
||||
_dict.Clear();
|
||||
}
|
||||
|
||||
public bool Contains(KeyValuePair<string, string> item)
|
||||
{
|
||||
var p = new KeyValuePair<string, string>(Normalize(item.Key), item.Value);
|
||||
return _dict.Contains(p);
|
||||
}
|
||||
|
||||
public bool ContainsKey(string key)
|
||||
{
|
||||
return _dict.ContainsKey(Normalize(key));
|
||||
}
|
||||
|
||||
public void CopyTo(KeyValuePair<string, string>[] array, int arrayIndex)
|
||||
{
|
||||
throw new NotImplementedException();
|
||||
}
|
||||
|
||||
public IEnumerator<KeyValuePair<string, string>> GetEnumerator()
|
||||
{
|
||||
return _dict.GetEnumerator();
|
||||
}
|
||||
|
||||
public bool Remove(string key)
|
||||
{
|
||||
return _dict.Remove(Normalize(key));
|
||||
}
|
||||
|
||||
public bool Remove(KeyValuePair<string, string> item)
|
||||
{
|
||||
return Remove(item.Key);
|
||||
}
|
||||
|
||||
public override string ToString()
|
||||
{
|
||||
return string.Format("({0})", string.Join(", ", (from x in _dict
|
||||
select string.Format("{0}={1}", x.Key, x.Value))));
|
||||
}
|
||||
|
||||
public bool TryGetValue(string key, out string value)
|
||||
{
|
||||
return _dict.TryGetValue(Normalize(key), out value);
|
||||
}
|
||||
|
||||
public string GetValueOrDefault(string key, string defaultValue)
|
||||
{
|
||||
string val;
|
||||
|
||||
if (TryGetValue(key, out val))
|
||||
{
|
||||
return val;
|
||||
}
|
||||
|
||||
return defaultValue;
|
||||
}
|
||||
}
|
||||
}
|
||||
37
Emby.Dlna/Server/UpnpDevice.cs
Normal file
37
Emby.Dlna/Server/UpnpDevice.cs
Normal file
@@ -0,0 +1,37 @@
|
||||
using System;
|
||||
using System.Net;
|
||||
|
||||
namespace MediaBrowser.Dlna.Server
|
||||
{
|
||||
public sealed class UpnpDevice
|
||||
{
|
||||
public readonly Uri Descriptor;
|
||||
public readonly string Type;
|
||||
public readonly string USN;
|
||||
public readonly string Uuid;
|
||||
public readonly IPAddress Address;
|
||||
|
||||
public UpnpDevice(string aUuid, string aType, Uri aDescriptor, IPAddress address)
|
||||
{
|
||||
Uuid = aUuid;
|
||||
Type = aType;
|
||||
Descriptor = aDescriptor;
|
||||
|
||||
Address = address;
|
||||
|
||||
USN = CreateUSN(aUuid, aType);
|
||||
}
|
||||
|
||||
private static string CreateUSN(string aUuid, string aType)
|
||||
{
|
||||
if (aType.StartsWith("uuid:", StringComparison.OrdinalIgnoreCase))
|
||||
{
|
||||
return aType;
|
||||
}
|
||||
else
|
||||
{
|
||||
return String.Format("uuid:{0}::{1}", aUuid, aType);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user