148 lines
4.7 KiB
C#
148 lines
4.7 KiB
C#
// CertifiedRoles.cs
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//
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// XAdES Starter Kit for Microsoft .NET 3.5 (and above)
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// 2010 Microsoft France
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// Published under the CECILL-B Free Software license agreement.
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// (http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.txt)
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//
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// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND,
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// WHETHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
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// WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE.
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// THE ENTIRE RISK OF USE OR RESULTS IN CONNECTION WITH THE USE OF THIS CODE
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// AND INFORMATION REMAINS WITH THE USER.
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using System;
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using System.Collections;
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using System.Xml;
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namespace Microsoft.Xades
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{
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/// <summary>
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/// The CertifiedRoles element contains one or more wrapped attribute
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/// certificates for the signer
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/// </summary>
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public class CertifiedRoles
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{
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#region Private variables
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private CertifiedRoleCollection certifiedRoleCollection;
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#endregion
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#region Public properties
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/// <summary>
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/// Collection of certified roles
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/// </summary>
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public CertifiedRoleCollection CertifiedRoleCollection
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{
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get
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{
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return this.certifiedRoleCollection;
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}
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set
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{
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this.certifiedRoleCollection = value;
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}
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}
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#endregion
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#region Constructors
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/// <summary>
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/// Default constructor
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/// </summary>
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public CertifiedRoles()
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{
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this.certifiedRoleCollection = new CertifiedRoleCollection();
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}
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#endregion
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#region Public methods
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/// <summary>
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/// Check to see if something has changed in this instance and needs to be serialized
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/// </summary>
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/// <returns>Flag indicating if a member needs serialization</returns>
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public bool HasChanged()
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{
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bool retVal = false;
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if (this.certifiedRoleCollection.Count > 0)
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{
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retVal = true;
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}
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return retVal;
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}
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/// <summary>
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/// Load state from an XML element
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/// </summary>
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/// <param name="xmlElement">XML element containing new state</param>
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public void LoadXml(System.Xml.XmlElement xmlElement)
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{
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XmlNamespaceManager xmlNamespaceManager;
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XmlNodeList xmlNodeList;
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EncapsulatedPKIData newCertifiedRole;
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IEnumerator enumerator;
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XmlElement iterationXmlElement;
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if (xmlElement == null)
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{
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throw new ArgumentNullException("xmlElement");
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}
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xmlNamespaceManager = new XmlNamespaceManager(xmlElement.OwnerDocument.NameTable);
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xmlNamespaceManager.AddNamespace("xsd", XadesSignedXml.XadesNamespaceUri);
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this.certifiedRoleCollection.Clear();
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xmlNodeList = xmlElement.SelectNodes("xsd:CertifiedRole", xmlNamespaceManager);
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enumerator = xmlNodeList.GetEnumerator();
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try
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{
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while (enumerator.MoveNext())
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{
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iterationXmlElement = enumerator.Current as XmlElement;
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if (iterationXmlElement != null)
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{
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newCertifiedRole = new EncapsulatedPKIData("CertifiedRole");
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newCertifiedRole.LoadXml(iterationXmlElement);
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this.certifiedRoleCollection.Add(newCertifiedRole);
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}
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}
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}
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finally
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{
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IDisposable disposable = enumerator as IDisposable;
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if (disposable != null)
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{
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disposable.Dispose();
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}
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}
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}
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/// <summary>
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/// Returns the XML representation of the this object
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/// </summary>
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/// <returns>XML element containing the state of this object</returns>
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public XmlElement GetXml()
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{
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XmlDocument creationXmlDocument;
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XmlElement retVal;
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creationXmlDocument = new XmlDocument();
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retVal = creationXmlDocument.CreateElement("xades", "CertifiedRoles", XadesSignedXml.XadesNamespaceUri);
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if (this.certifiedRoleCollection.Count > 0)
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{
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foreach (EncapsulatedPKIData certifiedRole in this.certifiedRoleCollection)
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{
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if (certifiedRole.HasChanged())
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{
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retVal.AppendChild(creationXmlDocument.ImportNode(certifiedRole.GetXml(), true));
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}
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}
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}
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return retVal;
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}
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#endregion
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}
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}
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