/// <summary>
/// Default constructor
/// </summary>
public TimeStamp()
{
this.canonicalizationMethod = new CanonicalizationMethod();
this.hashDataInfoCollection = new HashDataInfoCollection();
this.encapsulatedTimeStamp = new EncapsulatedPKIData("EncapsulatedTimeStamp");
this.xmlTimeStamp = null;
}
/// <summary>
/// Load state from an XML element
/// </summary>
/// <param name="xmlElement">XML element containing new state</param>
public void LoadXml(System.Xml.XmlElement xmlElement)
{
XmlNamespaceManager xmlNamespaceManager;
XmlNodeList xmlNodeList;
IEnumerator enumerator;
XmlElement iterationXmlElement;
HashDataInfo newHashDataInfo;
if (xmlElement == null)
{
throw new ArgumentNullException("xmlElement");
}
if (xmlElement.HasAttribute("Id"))
{
this.id = xmlElement.GetAttribute("Id");
}
else
{
this.id = "";
}
xmlNamespaceManager = new XmlNamespaceManager(xmlElement.OwnerDocument.NameTable);
xmlNamespaceManager.AddNamespace("xades", XadesSignedXml.XadesNamespaceUri);
xmlNamespaceManager.AddNamespace("ds", SignedXml.XmlDsigNamespaceUrl);
this.hashDataInfoCollection.Clear();
xmlNodeList = xmlElement.SelectNodes("xades:HashDataInfo", xmlNamespaceManager);
enumerator = xmlNodeList.GetEnumerator();
try
{
while (enumerator.MoveNext())
{
iterationXmlElement = enumerator.Current as XmlElement;
if (iterationXmlElement != null)
{
newHashDataInfo = new HashDataInfo();
newHashDataInfo.LoadXml(iterationXmlElement);
this.hashDataInfoCollection.Add(newHashDataInfo);
}
}
}
finally
{
IDisposable disposable = enumerator as IDisposable;
if (disposable != null)
{
disposable.Dispose();
}
}
XmlNode canonicalizationNode = xmlElement.SelectSingleNode("ds:CanonicalizationMethod", xmlNamespaceManager);
if (canonicalizationNode != null)
{
this.canonicalizationMethod = new CanonicalizationMethod();
this.canonicalizationMethod.LoadXml((XmlElement)canonicalizationNode);
}
xmlNodeList = xmlElement.SelectNodes("xades:EncapsulatedTimeStamp", xmlNamespaceManager);
if (xmlNodeList.Count != 0)
{
this.encapsulatedTimeStamp = new EncapsulatedPKIData("EncapsulatedTimeStamp");
this.encapsulatedTimeStamp.LoadXml((XmlElement)xmlNodeList.Item(0));
this.xmlTimeStamp = null;
}
else
{
XmlNode nodeEncapsulatedTimeStamp = null;
foreach (XmlNode node in xmlElement.ChildNodes)
{
if (node.Name == "EncapsulatedTimeStamp")
{
nodeEncapsulatedTimeStamp = node;
break;
}
}
if (nodeEncapsulatedTimeStamp != null)
{
this.encapsulatedTimeStamp = new EncapsulatedPKIData("EncapsulatedTimeStamp");
this.encapsulatedTimeStamp.LoadXml((XmlElement)nodeEncapsulatedTimeStamp);
this.xmlTimeStamp = null;
}
else
{
xmlNodeList = xmlElement.SelectNodes("xades:XMLTimeStamp", xmlNamespaceManager);
if (xmlNodeList.Count != 0)
{
this.xmlTimeStamp = new XMLTimeStamp();
this.xmlTimeStamp.LoadXml((XmlElement)xmlNodeList.Item(0));
this.encapsulatedTimeStamp = null;
}
else
{
throw new CryptographicException("EncapsulatedTimeStamp or XMLTimeStamp missing");
}
}
}
}
/// <summary>
/// Default constructor
/// </summary>
public TimeStamp()
{
this.canonicalizationMethod = new CanonicalizationMethod();
this.hashDataInfoCollection = new HashDataInfoCollection();
this.encapsulatedTimeStamp = new EncapsulatedPKIData("EncapsulatedTimeStamp");
this.xmlTimeStamp = null;
}
