3rdpartylibs/fastreports.wpf/FastReport.BaseExt/SVG/Source/SvgDtdResolver.cs

using System;
using System.Resources;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Reflection;
using System.Xml;

#pragma warning disable

namespace Svg
{
    internal class SvgDtdResolver : XmlUrlResolver
    {
        /// <summary>
        /// Maps a URI to an object containing the actual resource.
        /// </summary>
        /// <param name="absoluteUri">The URI returned from <see cref="M:System.Xml.XmlResolver.ResolveUri(System.Uri,System.String)"/></param>
        /// <param name="role">The current implementation does not use this parameter when resolving URIs. This is provided for future extensibility purposes. For example, this can be mapped to the xlink:role and used as an implementation specific argument in other scenarios.</param>
        /// <param name="ofObjectToReturn">The type of object to return. The current implementation only returns System.IO.Stream objects.</param>
        /// <returns>
        /// A System.IO.Stream object or null if a type other than stream is specified.
        /// </returns>
        /// <exception cref="T:System.Xml.XmlException">
        /// 	<paramref name="ofObjectToReturn"/> is neither null nor a Stream type. </exception>
        /// <exception cref="T:System.UriFormatException">The specified URI is not an absolute URI. </exception>
        /// <exception cref="T:System.NullReferenceException">
        /// 	<paramref name="absoluteUri"/> is null. </exception>
        /// <exception cref="T:System.Exception">There is a runtime error (for example, an interrupted server connection). </exception>
        public override object GetEntity(Uri absoluteUri, string role, Type ofObjectToReturn)
        {
            if (absoluteUri.ToString().IndexOf("svg", StringComparison.InvariantCultureIgnoreCase) > -1)
            {
                string svg11Path;
                svg11Path = "FastReport.Resources.SVG.svg11.dtd";
                return Assembly.GetExecutingAssembly().GetManifestResourceStream(svg11Path);
            }
            else
            {
                return base.GetEntity(absoluteUri, role, ofObjectToReturn);
            }
        }
    }
}


#pragma warning restore