private static bool WildcardStringMatch(FilterBase filter, string wildcardFilter, string property)
{
Regex extra = filter.Extra as Regex;
if (extra == null)
{
extra = new Regex(SAMUtils.PAPIQueryToRegexString(wildcardFilter), RegexOptions.Singleline);
filter.Extra = extra;
}
Match match = extra.Match(property);
return(match.Success);
}
//
// Conversion routines
//
private static bool WildcardStringMatch(FilterBase filter, string wildcardFilter, string property)
{
// Build a Regex that matches valueToMatch, and store it on the Filter (so that we don't have
// to have the CLR constantly reparse the regex string).
// Ideally, we'd like to use a compiled Regex (RegexOptions.Compiled) for performance,
// but the CLR cannot release generated MSIL. Thus, our memory usage would grow without bound
// each time a query was performed.
Regex regex = filter.Extra as Regex;
if (regex == null)
{
regex = new Regex(SAMUtils.PAPIQueryToRegexString(wildcardFilter), RegexOptions.Singleline);
filter.Extra = regex;
}
return(regex.IsMatch(property));
}
