internal static string AddFingerprintTextProcessor(XDocument rulePackXDoc, Fingerprint fingerprint)
{
ArgumentValidator.ThrowIfNull("rulePackXDoc", rulePackXDoc);
ArgumentValidator.ThrowIfNull("fingerprint", fingerprint);
XElement xelement = rulePackXDoc.Descendants(XmlProcessingUtils.GetMceNsQualifiedNodeName("LocalizedStrings")).FirstOrDefault <XElement>();
if (xelement == null)
{
throw new ClassificationRuleCollectionInvalidObjectException(Strings.ClassificationRuleCollectionInvalidObject);
}
XElement fingerprintProcessor = XmlProcessingUtils.GetFingerprintProcessor(rulePackXDoc, fingerprint);
if (fingerprintProcessor == null)
{
fingerprint.Identity = Guid.NewGuid().ToString();
fingerprint.ActualDescription = fingerprint.Description;
xelement.AddBeforeSelf(fingerprint.ToXElement());
}
else
{
fingerprint.Identity = XmlProcessingUtils.GetAttributeValue(fingerprintProcessor, "id");
string attributeValue = XmlProcessingUtils.GetAttributeValue(fingerprintProcessor, "description");
if (string.IsNullOrEmpty(attributeValue) && !string.IsNullOrEmpty(fingerprint.Description))
{
fingerprintProcessor.SetAttributeValue("description", fingerprint.Description);
fingerprint.ActualDescription = fingerprint.Description;
}
else
{
fingerprint.ActualDescription = attributeValue;
}
}
return(fingerprint.Identity);
}
internal static Fingerprint FromXElement(XElement element)
{
ArgumentValidator.ThrowIfNull("element", element);
if (!"Fingerprint".Equals(element.Name.LocalName, StringComparison.Ordinal))
{
throw new ErrorInvalidFingerprintException(element.ToString());
}
string attributeValue = XmlProcessingUtils.GetAttributeValue(element, "id");
uint num = 0U;
uint.TryParse(XmlProcessingUtils.GetAttributeValue(element, "shingleCount"), out num);
string value = element.Value;
string attributeValue2 = XmlProcessingUtils.GetAttributeValue(element, "description");
if (num <= 0U || string.IsNullOrEmpty(attributeValue) || string.IsNullOrEmpty(value))
{
throw new ErrorInvalidFingerprintException(element.ToString());
}
return(new Fingerprint(value, num, attributeValue2)
{
Identity = attributeValue
});
}
internal static MultiValuedProperty <Fingerprint> ReadAllReferredFingerprints(XElement ruleElement)
{
ArgumentValidator.ThrowIfNull("ruleElement", ruleElement);
ArgumentValidator.ThrowIfNull("ruleElement.Document", ruleElement.Document);
List <string> distinctTextProcessorRefs = (from versionedTextProcessorReference in TextProcessorUtils.GetTextProcessorReferences(ruleElement)
select versionedTextProcessorReference.Key).Distinct(ClassificationDefinitionConstants.TextProcessorIdComparer).ToList <string>();
IEnumerable <Fingerprint> value = from fingerprintElement in ruleElement.Document.Descendants(XmlProcessingUtils.GetMceNsQualifiedNodeName("Fingerprint"))
where distinctTextProcessorRefs.Contains(XmlProcessingUtils.GetAttributeValue(fingerprintElement, "id"))
let fingerprint = Fingerprint.FromXElement(fingerprintElement)
select fingerprint;
return(new MultiValuedProperty <Fingerprint>(value));
}
