public static MethodSummary FromString(string signature)
{
var regex = new Regex(@"^(((\[(?<OwnerTypeAlias>\w*)\])?(?<OwnerType>:?<MethodType>\S+)?)?(\s)?(?<AccessModifier>.*)?\s)?(?<ReturnType>\S+)\s(\[(?<MethodNameAlias>\w*)\])?(?<MethodName>\w*)([\[\<](?<GenericArguments>.*)[\]\>])?\((?<ParameterTypes>.*)\)");
var match = regex.Match(signature);
if (!match.Success)
{
return(null);
}
var msig = new MethodSummary();
msig.MethodName = match.Groups["MethodName"]?.Value;
msig.GenericArguments = match.Groups["GenericArguments"]?.Value.Split(',')
.Select(a => a.Trim()).Where(a => !string.IsNullOrWhiteSpace(a)).Select(SignatureType.FromTypeString).ToList();
msig.ParameterTypes = match.Groups["ParameterTypes"]?.Value.Split(',').Select(a => a.Trim()).Where(a => !string.IsNullOrWhiteSpace(a))
.Select(p => {
var regMatch = new Regex(@"(\[(?<genericPart>.+)\])?(?<typePart>.*)").Match(p);
var gen = regMatch.Groups["genericPart"]?.Value;
var typ = regMatch.Groups["typePart"]?.Value;
var sigType = SignatureType.FromTypeString(typ);
if (!String.IsNullOrWhiteSpace(gen))
{
sigType = sigType.SetGenericName(gen);
}
return(sigType);
}).ToList();
msig.ReturnType = SignatureType.FromTypeString(match.Groups["ReturnType"]?.Value);
var accessModifier = match.Groups["AccessModifier"]?.Value;
if (accessModifier != null)
{
msig.AccessModifier = Enum <MethodAccessModifier> .Find(accessModifier);
if (accessModifier.Contains(" ") && msig.AccessModifier == MethodAccessModifier.Unknown)
{
accessModifier = string.Join(" ", accessModifier.Split(' ').Reverse());
msig.AccessModifier = Enum <MethodAccessModifier> .Find(accessModifier);
}
}
msig.OwnerType = SignatureType.FromTypeString(match.Groups["OwnerType"]?.Value);
msig.MethodNameAlias = match.Groups["MethodNameAlias"]?.Value;
msig.OwnerTypeAlias = match.Groups["OwnerTypeAlias"]?.Value;
msig.MethodType = Enum <MethodType> .Find(match.Groups["MethodType"]?.Value);
return(msig);
}
public MethodInfoRating RateAgainst(MethodSummary search, MethodSearchFlags searchFlags)
{
var result = new MethodInfoRating();
if (searchFlags.HasFlag(MethodSearchFlags.OwnerType))
{
if (this.OwnerType.FoundMatchingType != search.OwnerType.FoundMatchingType)
{
return(result.SetFailed());
}
}
if (searchFlags.HasFlag(MethodSearchFlags.AccessModifier))
{
if (!search.AccessModifier.HasFlag(AccessModifier))
{
return(result.SetFailed());
}
}
if (searchFlags.HasFlag(MethodSearchFlags.ReturnType))
{
if (this.ReturnType != search.ReturnType)
{
return(result.SetFailed());
}
}
if (searchFlags.HasFlag(MethodSearchFlags.MethodName))
{
result.SetMethodNameRating(GetMethodNameRating(search.MethodName));
}
if (searchFlags.HasFlag(MethodSearchFlags.GenericArguments))
{
if (search.GenericArguments.Count == GenericArguments.Count)
{
}
else
{
return(result.SetFailed());
}
}
if (searchFlags.HasFlag(MethodSearchFlags.ParameterTypes))
{
result.SetParameterTypesRating(GetParameterTypesRating(search.ParameterTypes));
}
return(result);
}