Add project

Basic formatting applied. Unnecessary comments have been removed. Suspicious code is covered by TODO.

Hcs.Client/Microsoft/Xades/EncapsulatedPKIData.cs

@@ -0,0 +1,171 @@
+// EncapsulatedPKIData.cs
+//
+// XAdES Starter Kit for Microsoft .NET 3.5 (and above)
+// 2010 Microsoft France
+// Published under the CECILL-B Free Software license agreement.
+// (http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.txt)
+// 
+// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, 
+// WHETHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED 
+// WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE. 
+// THE ENTIRE RISK OF USE OR RESULTS IN CONNECTION WITH THE USE OF THIS CODE 
+// AND INFORMATION REMAINS WITH THE USER.
+
+using System;
+using System.Xml;
+
+namespace Microsoft.Xades
+{
+    /// <summary>
+    /// EncapsulatedPKIData is used to incorporate a piece of PKI data
+    /// into an XML structure whereas the PKI data is encoded using an ASN.1
+    /// encoding mechanism. Examples of such PKI data that are widely used at
+    /// the time include X509 certificates and revocation lists, OCSP responses,
+    /// attribute certificates and time-stamps.
+    /// </summary>
+    public class EncapsulatedPKIData
+    {
+        #region Private variables
+        private string tagName;
+        private string id;
+        private byte[] pkiData;
+        #endregion
+
+        #region Public properties
+        /// <summary>
+        /// The name of the element when serializing
+        /// </summary>
+        public string TagName
+        {
+            get
+            {
+                return this.tagName;
+            }
+            set
+            {
+                this.tagName = value;
+            }
+        }
+
+        /// <summary>
+        /// The optional ID attribute can be used to make a reference to an element
+        /// of this data type.
+        /// </summary>
+        public string Id
+        {
+            get
+            {
+                return this.id;
+            }
+            set
+            {
+                this.id = value;
+            }
+        }
+
+        /// <summary>
+        /// Base64 encoded content of this data type 
+        /// </summary>
+        public byte[] PkiData
+        {
+            get
+            {
+                return this.pkiData;
+            }
+            set
+            {
+                this.pkiData = value;
+            }
+        }
+        #endregion
+
+        #region Constructors
+        /// <summary>
+        /// Default constructor
+        /// </summary>
+        public EncapsulatedPKIData()
+        {
+        }
+
+        /// <summary>
+        /// Constructor with TagName
+        /// </summary>
+        /// <param name="tagName">Name of the tag when serializing with GetXml</param>
+        public EncapsulatedPKIData(string tagName)
+        {
+            this.tagName = tagName;
+        }
+        #endregion
+
+        #region Public methods
+        /// <summary>
+        /// Check to see if something has changed in this instance and needs to be serialized
+        /// </summary>
+        /// <returns>Flag indicating if a member needs serialization</returns>
+        public bool HasChanged()
+        {
+            bool retVal = false;
+
+            if (!String.IsNullOrEmpty(this.id))
+            {
+                retVal = true;
+            }
+
+            if (this.pkiData != null && this.pkiData.Length > 0)
+            {
+                retVal = true;
+            }
+
+            return retVal;
+        }
+
+        /// <summary>
+        /// Load state from an XML element
+        /// </summary>
+        /// <param name="xmlElement">XML element containing new state</param>
+        public void LoadXml(System.Xml.XmlElement xmlElement)
+        {
+            if (xmlElement == null)
+            {
+                throw new ArgumentNullException("xmlElement");
+            }
+
+            if (xmlElement.HasAttribute("Id"))
+            {
+                this.id = xmlElement.GetAttribute("Id");
+            }
+            else
+            {
+                this.id = "";
+            }
+
+            this.pkiData = Convert.FromBase64String(xmlElement.InnerText);
+        }
+
+        /// <summary>
+        /// Returns the XML representation of the this object
+        /// </summary>
+        /// <returns>XML element containing the state of this object</returns>
+        public XmlElement GetXml()
+        {
+            XmlDocument creationXmlDocument;
+            XmlElement retVal;
+
+            creationXmlDocument = new XmlDocument();
+            retVal = creationXmlDocument.CreateElement("xades", this.tagName, XadesSignedXml.XadesNamespaceUri);
+
+            if (!String.IsNullOrEmpty(this.id))
+            {
+                retVal.SetAttribute("Id", this.id);
+            }
+
+            if (this.pkiData != null && this.pkiData.Length > 0)
+            {
+                retVal.InnerText = Convert.ToBase64String(this.pkiData);
+            }
+
+            return retVal;
+        }
+        #endregion
+    }
+}