public override void Parse(CLRMetaDataParser parser)
{
Parent = parser.ReadHasCustomAttribute();
Constructor = parser.ReadCustomAttributeType();
m_rawValue = parser.ReadBlob();
m_tables = parser.Tables;
}
public CLRSigCustomAttribute(CLRSignatureParser parser, CLRTableRow constructor)
{
Constructor = constructor;
if (parser.ReadU16() != 0x0001)
throw new NotSupportedException("Unusual CA prolog");
CLRSigMethodDefOrRefSig methodSig = null;
if (constructor is CLRMethodDefRow)
{
CLRMethodDefRow methodDef = (CLRMethodDefRow)constructor;
methodSig = methodDef.Signature;
}
else if (constructor is CLRMemberRefRow)
{
CLRMemberRefRow memberRef = (CLRMemberRefRow)constructor;
methodSig = memberRef.MethodSig;
if (methodSig == null)
throw new ParseFailedException("Bad CA constructor");
}
else
throw new ParseFailedException("Missing CA constructor");
int numFixedArgs = methodSig.ParamTypes.Length;
FixedArgs = new CLRSigCustomAttributeFixedArg[numFixedArgs];
for (int i = 0; i < numFixedArgs; i++)
{
CLRSigType paramType = methodSig.ParamTypes[i].Type;
CLRSigType containedType = paramType;
if (paramType is CLRSigTypeArray)
containedType = ((CLRSigTypeArray)paramType).ContainedType;
FixedArgs[i] = new CLRSigCustomAttributeFixedArg(parser, paramType);
}
uint numNamedArgs = parser.ReadU16();
NamedArgs = new CLRSigCustomAttributeNamedArg[numNamedArgs];
for (uint i = 0; i < numNamedArgs; i++)
NamedArgs[i] = new CLRSigCustomAttributeNamedArg(parser);
}
public override void ResolveSpans(CLRTableRow nextRow, CLRMetaDataParser parser)
{
PropertyList = CLRSpanResolver<CLRPropertyMapRow, CLRPropertyRow>.Resolve(this, nextRow, ref m_firstProperty, parser,
CLRMetaDataTables.TableIndex.Property, nextRowTyped => { return nextRowTyped.m_firstProperty; });
}
public override void Parse(CLRMetaDataParser parser)
{
Class = (CLRTypeDefRow)parser.ReadTable(CLRMetaDataTables.TableIndex.TypeDef);
Interface = parser.ReadTypeDefOrRefOrSpec();
}
private CppField ResolveField(CLRTableRow tableRow)
{
if (tableRow is CLRFieldRow)
return new CppField(m_cppBuilder.Assemblies, (CLRFieldRow)tableRow);
if (tableRow is CLRMemberRefRow)
{
CLRMemberRefRow memberRef = (CLRMemberRefRow)tableRow;
CLRTypeSpec declaredIn = m_cppBuilder.ResolveTypeDefOrRefOrSpec(memberRef.Class);
CLRTypeSpec fieldType = m_cppBuilder.Assemblies.InternVagueType(memberRef.FieldSig.Type);
CppClass cachedClass = m_cppBuilder.GetCachedClass(declaredIn);
foreach (CppField field in cachedClass.Fields)
{
if (field.Name == memberRef.Name && field.Type.Equals(fieldType))
return field;
}
throw new ParseFailedException("Unresolved field reference");
}
throw new ArgumentException();
}
public override void Parse(CLRMetaDataParser parser)
{
Class = (CLRTypeDefRow)parser.ReadTable(CLRMetaDataTables.TableIndex.TypeDef);
MethodBody = parser.ReadMethodDefOrRef();
MethodDeclaration = parser.ReadMethodDefOrRef();
}
public CLRSigTypeStructured(ElementType basicType, CLRTableRow type)
{
BasicType = basicType;
TypeDefOrRefOrSpec = type;
}
public override void Parse(CLRMetaDataParser parser)
{
Method = parser.ReadMethodDefOrRef();
Instantiation = new CLRSigMethodSpec(new CLRSignatureParser(parser.ReadBlob(), parser.Tables));
}
public virtual void ResolveSpans(CLRTableRow nextRow, CLRMetaDataParser parser)
{
}
public override void ResolveSpans(CLRTableRow nextRow, CLRMetaDataParser parser)
{
Fields = CLRSpanResolver<CLRTypeDefRow, CLRFieldRow>.Resolve(this, nextRow, ref m_firstField, parser,
CLRMetaDataTables.TableIndex.Field, nextRowTyped => { return nextRowTyped.m_firstField; });
MethodDefs = CLRSpanResolver<CLRTypeDefRow, CLRMethodDefRow>.Resolve(this, nextRow, ref m_firstMethodDef, parser,
CLRMetaDataTables.TableIndex.MethodDef, nextRowTyped => { return nextRowTyped.m_firstMethodDef; });
}
public void AddInterfaceImplementation(CLRTableRow ii)
{
m_implementedInterfaces.Add(ii);
}
public CLRTypeSpec ResolveTypeDefOrRefOrSpec(CLRTableRow tableRow)
{
return m_assemblies.InternTypeDefOrRefOrSpec(tableRow);
}
public CppVtableSlot ResolveMethodImplReference(CLRTableRow methodDecl)
{
if (methodDecl is CLRMethodDefRow)
{
CLRMethodDefRow mdef = (CLRMethodDefRow)methodDecl;
CppClass cls = GetCachedClass(CreateInstanceTypeSpec(m_assemblies, mdef.Owner));
CLRMethodSignatureInstance sig = new CLRMethodSignatureInstance(m_assemblies, mdef.Signature);
foreach (CppMethod method in cls.Methods)
{
if (method.MethodDef == mdef)
{
if (method.CreatesSlot != null)
return method.CreatesSlot;
if (method.ReplacesStandardSlot != null)
return method.ReplacesStandardSlot;
throw new ParseFailedException("Override was linked to a non-virtual method");
}
}
throw new ParseFailedException("Failed to match a MethodImpl");
}
else if (methodDecl is CLRMemberRefRow)
{
CLRMemberRefRow mref = (CLRMemberRefRow)methodDecl;
if (mref.MethodSig == null)
throw new ParseFailedException("Strange method override encountered");
CppClass declaredInClass = this.GetCachedClass(m_assemblies.InternTypeDefOrRefOrSpec(mref.Class));
CLRMethodSignatureInstance sig = new CLRMethodSignatureInstance(m_assemblies, mref.MethodSig);
foreach (CppVtableSlot slot in declaredInClass.OverrideVisibleVtableSlots)
{
if (slot.Name == mref.Name && sig.Equals(slot.DeclaredSignature))
return slot;
}
throw new ParseFailedException("Couldn't match method reference");
}
else
throw new NotSupportedException();
}
public CppMethodSpec ResolveMethodDefOrRef(CLRTableRow tableRow)
{
if (tableRow is CLRMethodDefRow)
{
CLRMethodDefRow methodDef = (CLRMethodDefRow)tableRow;
return new CppMethodSpec(new CppMethod(this.Assemblies, methodDef.Owner, methodDef));
}
if (tableRow is CLRMemberRefRow)
{
CLRMemberRefRow memberRef = (CLRMemberRefRow)tableRow;
CLRTypeSpec declaredIn = this.ResolveTypeDefOrRefOrSpec(memberRef.Class);
if (declaredIn is CLRTypeSpecComplexArray)
throw new NotImplementedException();
CppClass cachedClass = this.GetCachedClass(declaredIn);
CLRMethodSignatureInstance sig = new CLRMethodSignatureInstance(this.Assemblies, memberRef.MethodSig);
foreach (CppMethod method in cachedClass.Methods)
{
if (method.Name == memberRef.Name && method.DeclaredMethodSignature.Equals(sig))
return new CppMethodSpec(method);
}
throw new ParseFailedException("Unresolved method reference");
}
if (tableRow is CLRMethodSpecRow)
{
CLRMethodSpecRow methodSpec = (CLRMethodSpecRow)tableRow;
CppMethod method = ResolveMethodDefOrRef(methodSpec.Method).CppMethod;
List<CLRTypeSpec> types = new List<CLRTypeSpec>();
foreach (CLRSigType type in methodSpec.Instantiation.Types)
types.Add(this.Assemblies.InternVagueType(type));
return new CppMethodSpec(method, types.ToArray());
}
throw new ArgumentException();
}
