//
// Author:
// Sebastien Pouliot (spouliot@motus.com)
+// Tim Coleman (tim@timcoleman.com)
//
-// (C) 2002 Motus Technologies Inc. (http://www.motus.com)
+// (C) 2002, 2003 Motus Technologies Inc. (http://www.motus.com)
+// Copyright (C) Tim Coleman, 2004
+//
+
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
-using System.Text;
using System.Xml;
namespace System.Security.Cryptography.Xml {
-public class KeyInfoRetrievalMethod : KeyInfoClause {
+ public class KeyInfoRetrievalMethod : KeyInfoClause {
- protected string URI;
+ private string URI;
+ private XmlElement element;
- public KeyInfoRetrievalMethod () {}
+#if NET_2_0
+ string type;
+#endif
- public KeyInfoRetrievalMethod (string strUri)
- {
- URI = strUri;
- }
+ public KeyInfoRetrievalMethod () {}
- public string Uri {
- get { return URI; }
- set { URI = value; }
- }
+ public KeyInfoRetrievalMethod (string strUri)
+ {
+ URI = strUri;
+ }
- public override XmlElement GetXml ()
- {
- StringBuilder sb = new StringBuilder ();
- sb.Append ("<RetrievalElement ");
- if (URI != null) {
- sb.Append ("URI=\"");
- sb.Append (URI);
- sb.Append ("\" ");
+#if NET_2_0
+ public KeyInfoRetrievalMethod (string strUri, string strType)
+ : this (strUri)
+ {
+ Type = strType;
}
- sb.Append ("xmlns=\"http://www.w3.org/2000/09/xmldsig#\" />");
- XmlDocument doc = new XmlDocument ();
- doc.LoadXml(sb.ToString ());
- return doc.DocumentElement;
- }
+ public string Type {
+ get { return type; }
+ set {
+ element = null;
+ type = value;
+ }
+ }
+#endif
+
+ public string Uri {
+ get { return URI; }
+ set {
+ element = null;
+ URI = value;
+ }
+ }
- public override void LoadXml (XmlElement value)
- {
- if (value == null)
- throw new ArgumentNullException ();
- if ((value.LocalName == "RetrievalElement") && (value.NamespaceURI == "http://www.w3.org/2000/09/xmldsig#")) {
- URI = value.Attributes["URI"].Value;
+ public override XmlElement GetXml ()
+ {
+ if (element != null)
+ return element;
+
+ XmlDocument document = new XmlDocument ();
+ XmlElement xel = document.CreateElement (XmlSignature.ElementNames.RetrievalMethod, XmlSignature.NamespaceURI);
+ if (URI != null)
+ xel.SetAttribute (XmlSignature.AttributeNames.URI, URI);
+#if NET_2_0
+ if (Type != null)
+ xel.SetAttribute (XmlSignature.AttributeNames.Type, Type);
+#endif
+ return xel;
+ }
+
+ public override void LoadXml (XmlElement value)
+ {
+ if (value == null)
+ throw new ArgumentNullException ();
+
+ if ((value.LocalName != XmlSignature.ElementNames.RetrievalMethod) || (value.NamespaceURI != XmlSignature.NamespaceURI)) {
+ URI = ""; // not null - so we return URI="" as attribute !!!
+ } else {
+ URI = value.Attributes [XmlSignature.AttributeNames.URI].Value;
+#if NET_2_0
+ if (value.HasAttribute (XmlSignature.AttributeNames.Type))
+ Type = value.Attributes [XmlSignature.AttributeNames.Type].Value;
+#endif
+ element = value;
+ }
}
- else
- URI = ""; // not null - so we return URI="" as attribute !!!
}
}
-
-}
\ No newline at end of file