private static IADOPathNode BuildGPLinkFilter(string extendedAttribute, string directoryAttribute, IADOPathNode filterClause)
{
BinaryADOPathNode binaryADOPathNode = filterClause as BinaryADOPathNode;
if (binaryADOPathNode != null)
{
IDataNode rightNode = binaryADOPathNode.RightNode as IDataNode;
if (rightNode != null)
{
string dataObject = rightNode.DataObject as string;
if (dataObject != null)
{
ADOperator @operator = binaryADOPathNode.Operator;
if (@operator == ADOperator.Eq || @operator == ADOperator.Ne || @operator == ADOperator.Like || @operator == ADOperator.NotLike)
{
if (@operator != ADOperator.Eq)
{
if (@operator == ADOperator.Ne)
{
dataObject = ADOPathUtil.LdapSearchEncodeString(dataObject, true);
@operator = ADOperator.NotLike;
}
}
else
{
dataObject = ADOPathUtil.LdapSearchEncodeString(dataObject, true);
@operator = ADOperator.Like;
}
dataObject = string.Concat(GPLinkUtil.GpLinkFilterPrefix, dataObject, GPLinkUtil.GpLinkFilterSuffix);
return(ADOPathUtil.CreateFilterClause(@operator, directoryAttribute, dataObject));
}
else
{
object[] str = new object[2];
ADOperator[] aDOperatorArray = new ADOperator[4];
aDOperatorArray[1] = ADOperator.Ne;
aDOperatorArray[2] = ADOperator.Like;
aDOperatorArray[3] = ADOperator.NotLike;
str[0] = SearchConverters.ConvertOperatorListToString(aDOperatorArray);
str[1] = extendedAttribute;
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, StringResources.SearchConverterSupportedOperatorListErrorMessage, str));
}
}
else
{
object[] type = new object[2];
type[0] = rightNode.DataObject.GetType();
type[1] = extendedAttribute;
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, StringResources.SearchConverterRHSInvalidType, type));
}
}
else
{
throw new ArgumentException(StringResources.SearchConverterRHSNotDataNode);
}
}
else
{
throw new ArgumentException(StringResources.SearchConverterNotBinaryNode);
}
}
