void ReadMemberReferences()
{
if (!m_tHeap.HasTable(MemberRefTable.RId))
{
return;
}
MemberRefTable mrefTable = m_tableReader.GetMemberRefTable();
m_memberRefs = new MemberReference [mrefTable.Rows.Count];
}
public MemberReference GetMemberRefAt(uint rid, GenericContext context)
{
int index = (int)rid - 1;
MemberReference member = m_memberRefs [rid - 1];
if (member != null)
{
return(member);
}
MemberRefTable mrTable = m_tableReader.GetMemberRefTable();
MemberRefRow mrefRow = mrTable [index];
Signature sig = m_sigReader.GetMemberRefSig(mrefRow.Class.TokenType, mrefRow.Signature);
switch (mrefRow.Class.TokenType)
{
case TokenType.TypeDef:
case TokenType.TypeRef:
case TokenType.TypeSpec:
TypeReference declaringType = GetTypeDefOrRef(mrefRow.Class, context);
GenericContext nc = context.Clone();
if (declaringType is GenericInstanceType)
{
TypeReference ct = declaringType;
while (ct is GenericInstanceType)
{
ct = (ct as GenericInstanceType).ElementType;
}
nc.Type = ct;
nc.AllowCreation = ct.GetType() == typeof(TypeReference);
}
if (sig is FieldSig)
{
FieldSig fs = sig as FieldSig;
member = new FieldReference(
m_root.Streams.StringsHeap [mrefRow.Name],
declaringType,
GetTypeRefFromSig(fs.Type, nc));
}
else
{
string name = m_root.Streams.StringsHeap [mrefRow.Name];
MethodSig ms = sig as MethodSig;
MethodReference methref = new MethodReference(
name, ms.HasThis, ms.ExplicitThis, ms.MethCallConv);
methref.DeclaringType = declaringType;
if (sig is MethodDefSig)
{
int arity = (sig as MethodDefSig).GenericParameterCount;
for (int i = 0; i < arity; i++)
{
methref.GenericParameters.Add(new GenericParameter(i, methref));
}
}
nc.Method = methref;
methref.ReturnType = GetMethodReturnType(ms, nc);
methref.ReturnType.Method = methref;
for (int j = 0; j < ms.ParamCount; j++)
{
Param p = ms.Parameters [j];
ParameterDefinition pdef = BuildParameterDefinition(
string.Concat("A_", j), j, new ParamAttributes(), p, nc);
pdef.Method = methref;
methref.Parameters.Add(pdef);
}
member = methref;
nc.Method = methref;
}
break;
case TokenType.Method:
// really not sure about this
MethodDefinition methdef = GetMethodDefAt(mrefRow.Class.RID);
member = new MethodReference(
methdef.Name, methdef.HasThis,
methdef.ExplicitThis, methdef.CallingConvention);
member.DeclaringType = methdef.DeclaringType;
break;
case TokenType.ModuleRef:
break; // TODO, implement that, or not
}
member.MetadataToken = MetadataToken.FromMetadataRow(TokenType.MemberRef, index);
m_module.MemberReferences.Add(member);
m_memberRefs [index] = member;
return(member);
}