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 MethodSearch SetOwnerType(string typeName)
{
Context.SearchFor = Context.SearchFor | MethodSearchFlags.OwnerType;
Context.OwnerType = SignatureType.FromTypeString(typeName);
if (Context.OwnerType.IsStatic)
{
SetMethodType(MethodType.Static);
}
return(this);
}
public static MethodSignature FromMethodInfo(MethodInfo methodInfo)
{
var ms = new MethodSignature();
ms.OwnerType = SignatureType.FromType(methodInfo.ReflectedType);
ms.MethodName = methodInfo.Name;
ms.ParameterTypes = methodInfo.GetParameters().Select(SignatureType.FromParameterInfo).ToList();
ms.GenericArguments = methodInfo.GetGenericArguments().Select(SignatureType.FromType).ToList();
ms.AccessModifier = methodInfo.GetAccessModifier();
ms.ReturnType = SignatureType.FromType(methodInfo.ReturnType);
ms.MethodType = methodInfo.IsStatic ? MethodType.Static : MethodType.Instance;
return(ms);
}
public MethodSearch SetOwnerType(Type type)
{
if (type == null)
{
return(this);
}
Context.SearchFor = Context.SearchFor | MethodSearchFlags.OwnerType;
Context.OwnerType = SignatureType.FromType(type);
if (Context.OwnerType.IsStatic)
{
SetMethodType(MethodType.Static);
}
return(this);
}
public MethodSearch SetReturnType(Type type)
{
Context.SearchFor = Context.SearchFor | MethodSearchFlags.ReturnType;
Context.ReturnType = SignatureType.FromType(type);
return(this);
}
public MethodSearch SetReturnType(string typeName)
{
Context.SearchFor = Context.SearchFor | MethodSearchFlags.ReturnType;
Context.ReturnType = SignatureType.FromTypeString(typeName);
return(this);
}