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94 lines
3.2 KiB
94 lines
3.2 KiB
#pragma warning disable CS1591
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using System.Collections.Generic;
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using System.Text;
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using Emby.Dlna.Common;
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using Emby.Dlna.Server;
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namespace Emby.Dlna.Service
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{
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public class ServiceXmlBuilder
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{
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public string GetXml(IEnumerable<ServiceAction> actions, IEnumerable<StateVariable> stateVariables)
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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("<scpd xmlns=\"urn:schemas-upnp-org:service-1-0\">");
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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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AppendActionList(builder, actions);
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AppendServiceStateTable(builder, stateVariables);
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builder.Append("</scpd>");
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return builder.ToString();
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}
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private static void AppendActionList(StringBuilder builder, IEnumerable<ServiceAction> actions)
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{
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builder.Append("<actionList>");
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foreach (var item in actions)
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{
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builder.Append("<action>");
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builder.Append("<name>" + DescriptionXmlBuilder.Escape(item.Name ?? string.Empty) + "</name>");
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builder.Append("<argumentList>");
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foreach (var argument in item.ArgumentList)
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{
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builder.Append("<argument>");
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builder.Append("<name>" + DescriptionXmlBuilder.Escape(argument.Name ?? string.Empty) + "</name>");
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builder.Append("<direction>" + DescriptionXmlBuilder.Escape(argument.Direction ?? string.Empty) + "</direction>");
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builder.Append("<relatedStateVariable>" + DescriptionXmlBuilder.Escape(argument.RelatedStateVariable ?? string.Empty) + "</relatedStateVariable>");
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builder.Append("</argument>");
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}
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builder.Append("</argumentList>");
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builder.Append("</action>");
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}
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builder.Append("</actionList>");
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}
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private static void AppendServiceStateTable(StringBuilder builder, IEnumerable<StateVariable> stateVariables)
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{
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builder.Append("<serviceStateTable>");
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foreach (var item in stateVariables)
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{
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var sendEvents = item.SendsEvents ? "yes" : "no";
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builder.Append("<stateVariable sendEvents=\"" + sendEvents + "\">");
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builder.Append("<name>" + DescriptionXmlBuilder.Escape(item.Name ?? string.Empty) + "</name>");
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builder.Append("<dataType>" + DescriptionXmlBuilder.Escape(item.DataType ?? string.Empty) + "</dataType>");
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if (item.AllowedValues.Length > 0)
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{
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builder.Append("<allowedValueList>");
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foreach (var allowedValue in item.AllowedValues)
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{
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builder.Append("<allowedValue>" + DescriptionXmlBuilder.Escape(allowedValue) + "</allowedValue>");
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}
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builder.Append("</allowedValueList>");
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}
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builder.Append("</stateVariable>");
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}
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builder.Append("</serviceStateTable>");
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}
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}
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}
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