public void RemovePii(string[] headersPath, string[] piiList)
{
if (this.root == null)
{
throw new ArgumentNullException(SRClient.NullRoot);
}
foreach (TraceXPathNavigator.ElementNode elementNode in this.root.FindSubnodes(headersPath))
{
TraceXPathNavigator.MaskSubnodes(elementNode, piiList);
}
}
private static void MaskSubnodes(TraceXPathNavigator.ElementNode element, string[] elementNames, bool processNodeItself)
{
if (elementNames == null)
{
throw new ArgumentNullException("elementNames");
}
if (element != null)
{
bool flag = true;
if (processNodeItself)
{
string[] strArrays = elementNames;
int num = 0;
while (num < (int)strArrays.Length)
{
if (string.CompareOrdinal(strArrays[num], element.name) != 0)
{
num++;
}
else
{
TraceXPathNavigator.MaskElement(element);
flag = false;
break;
}
}
}
if (flag && element.childNodes != null)
{
foreach (TraceXPathNavigator.ElementNode childNode in element.childNodes)
{
TraceXPathNavigator.MaskSubnodes(childNode, elementNames, true);
}
}
}
}
private static void MaskSubnodes(TraceXPathNavigator.ElementNode element, string[] elementNames)
{
TraceXPathNavigator.MaskSubnodes(element, elementNames, false);
}
