private TokenFilter getFilter(XmlNode n, bool allow_implied)
{
TokenFilter filter = new TokenFilter();
if (n.Attributes["target"] != null)
{
filter.Target = n.Attributes["target"].Value == "sorting" ? TokenMatchTarget.Sorting : n.Attributes["target"].Value == "filtering" ? TokenMatchTarget.Filtering : TokenMatchTarget.All;
}
filter.IsAllowed = n.Attributes["allowed"] == null ? !allow_implied : n.Attributes["allowed"].Value.ToLower() == "true" ? true : false;
filter.IsCaseSensitive = n.Attributes["case-sensitive"] != null && n.Attributes["case-sensitive"].Value.ToLower() == "true";
string expr = n.Attributes["expr"].Value.Trim();
if (expr.StartsWith("*") && expr.EndsWith("*"))
{
filter.Kind = TokenMatchKind.Contains;
filter.FilterExpr = expr.Trim('*');
}
else if (expr.EndsWith("*"))
{
filter.Kind = TokenMatchKind.StartsWith;
filter.FilterExpr = expr.TrimEnd('*');
}
else if (expr.StartsWith("*"))
{
filter.Kind = TokenMatchKind.EndsWith;
filter.FilterExpr = expr.TrimStart('*');
}
else if (expr.StartsWith("[") && expr.EndsWith("]"))
{
filter.Kind = TokenMatchKind.Regex;
filter.FilterExpr = expr.Trim("[]".ToCharArray());
}
else if (Regex.IsMatch(expr, @"\{\d+\}"))
{
filter.Kind = TokenMatchKind.Expression;
filter.FilterExpr = expr;
}
else
{
filter.Kind = TokenMatchKind.Equals;
filter.FilterExpr = expr;
}
return(filter);
}
private TokenFilter getFilter(XmlNode n, bool allow_implied)
{
TokenFilter filter = new TokenFilter();
if (n.Attributes["target"] != null)
filter.Target = n.Attributes["target"].Value == "sorting" ? TokenMatchTarget.Sorting : n.Attributes["target"].Value == "filtering" ? TokenMatchTarget.Filtering : TokenMatchTarget.All;
filter.IsAllowed = n.Attributes["allowed"] == null ? !allow_implied : n.Attributes["allowed"].Value.ToLower() == "true" ? true : false;
filter.IsCaseSensitive = n.Attributes["case-sensitive"] != null && n.Attributes["case-sensitive"].Value.ToLower() == "true";
string expr = n.Attributes["expr"].Value.Trim();
if (expr.StartsWith("*") && expr.EndsWith("*"))
{
filter.Kind = TokenMatchKind.Contains;
filter.FilterExpr = expr.Trim('*');
}
else if (expr.EndsWith("*"))
{
filter.Kind = TokenMatchKind.StartsWith;
filter.FilterExpr = expr.TrimEnd('*');
}
else if (expr.StartsWith("*"))
{
filter.Kind = TokenMatchKind.EndsWith;
filter.FilterExpr = expr.TrimStart('*');
}
else if (expr.StartsWith("[") && expr.EndsWith("]"))
{
filter.Kind = TokenMatchKind.Regex;
filter.FilterExpr = expr.Trim("[]".ToCharArray());
}
else if (Regex.IsMatch(expr, @"\{\d+\}"))
{
filter.Kind = TokenMatchKind.Expression;
filter.FilterExpr = expr;
}
else
{
filter.Kind = TokenMatchKind.Equals;
filter.FilterExpr = expr;
}
return filter;
}