private string GetPrefix(MemberReference memberReference)
{
switch (memberReference.GetKind())
{
case MemberReferenceKind.Field:
return "F";
case MemberReferenceKind.Method:
return "M";
default:
return memberReference.GetKind().ToString();
}
}
private MemberDependency GetMemberReferenceMemberDependency(MemberReference memberReference)
{
var provider = new MemberMetadataInfoTypeProvider(_reader);
var memberRefInfo = provider.GetMemberRefInfo(memberReference);
// Add the parent type to the types list (only needed when we want to report memberrefs defined in the current assembly)
if (memberRefInfo.ParentType.IsTypeDef || (memberRefInfo.ParentType.IsPrimitiveType && _currentAssemblyName.Equals("mscorlib", StringComparison.OrdinalIgnoreCase)))
{
MemberDependency.Add(CreateMemberDependency(memberRefInfo.ParentType));
}
var dep = new MemberDependency
{
CallingAssembly = CallingAssembly,
MemberDocId = $"{GetPrefix(memberReference)}:{memberRefInfo}",
TypeDocId = $"T:{memberRefInfo.ParentType}",
IsPrimitive = memberRefInfo.ParentType.IsPrimitiveType
};
if (memberRefInfo.ParentType.IsAssemblySet)
{
dep.DefinedInAssemblyIdentity = _reader.FormatAssemblyInfo(memberRefInfo.ParentType.DefinedInAssembly);
}
// If no assembly is set, then the type is either a primitive type or it's in the current assembly.
// Mscorlib is special-cased for testing purposes.
else if (!memberRefInfo.ParentType.IsPrimitiveType || string.Equals(_currentAssemblyName, "mscorlib", StringComparison.OrdinalIgnoreCase))
{
dep.DefinedInAssemblyIdentity = _currentAssemblyInfo;
}
return dep;
}
public ParseTarget CreateParseTarget(MemberReference memberRef)
{
if (memberRef.GetKind() != MemberReferenceKind.Method)
throw new ArgumentException("Metadata Token does not refer to a method");
var methodName = Reader.GetString(memberRef.Name);
if (memberRef.Parent.Kind != HandleKind.TypeReference)
throw new ArgumentException("Owner of member is not a reference to a type");
var sig = ILReader.ParseMethodSignature(this, Reader.GetBlobBytes(memberRef.Signature));
#if DEBUG_SIG
Console.WriteLine("=== Real Sig ===");
foreach (var b in sig)
Console.Write("{0:X2} ", b);
Console.WriteLine();
#endif
var parent = Reader.GetTypeReference((TypeReferenceHandle)memberRef.Parent);
if (parent.ResolutionScope.Kind != HandleKind.AssemblyReference)
throw new ArgumentException("Owner of members resolution scope is not an assembly");
var parentFqName = GetFullyQualifiedName(parent);
var parentScope = Reader.GetAssemblyReference((AssemblyReferenceHandle)parent.ResolutionScope);
var assemblyName = Reader.GetString(parentScope.Name);
return new ParseTarget(Context, assemblyName, parentScope.Version, parentFqName)
{
MethodName = methodName,
MethodSignature = sig
};
}
public Class ForceResolveType(MemberReference memberRef)
{
var target = CreateParseTarget(memberRef);
return ForceResolveTypeCore(target);
}
private MemberDependency GetMemberReferenceMemberDependency(MemberReference memberReference)
{
var provider = new MemberMetadataInfoTypeProvider(_reader);
var memberRefInfo = provider.GetMemberRefInfo(memberReference);
AssemblyReferenceInformation definedInAssemblyIdentity = null;
if (memberRefInfo.ParentType.DefinedInAssembly.HasValue)
{
definedInAssemblyIdentity = _reader.FormatAssemblyInfo(memberRefInfo.ParentType.DefinedInAssembly.Value);
}
// If no assembly is set, then the type is either a primitive type or it's in the current assembly.
// Mscorlib is special-cased for testing purposes.
else if (!memberRefInfo.ParentType.IsPrimitiveType || string.Equals(_currentAssemblyName, "mscorlib", StringComparison.OrdinalIgnoreCase))
{
definedInAssemblyIdentity = _currentAssemblyInfo;
}
// Apply heuristic to determine if API is most likely defined in a framework assembly
if (!_assemblyFilter.IsFrameworkAssembly(definedInAssemblyIdentity))
{
return null;
}
// Add the parent type to the types list (only needed when we want to report memberrefs defined in the current assembly)
if (memberRefInfo.ParentType.IsTypeDef || (memberRefInfo.ParentType.IsPrimitiveType && _currentAssemblyName.Equals("mscorlib", StringComparison.OrdinalIgnoreCase)))
{
var memberDependency = CreateMemberDependency(memberRefInfo.ParentType);
if (memberDependency != null)
{
MemberDependency.Add(memberDependency);
}
}
return new MemberDependency
{
CallingAssembly = CallingAssembly,
MemberDocId = $"{GetPrefix(memberReference)}:{memberRefInfo}",
TypeDocId = $"T:{memberRefInfo.ParentType}",
IsPrimitive = memberRefInfo.ParentType.IsPrimitiveType,
DefinedInAssemblyIdentity = definedInAssemblyIdentity
};
}
