public static bool IsEnum (Class type)
{
return IsEnum (type.nameSpace, type.name);
}
/// <summary>
/// Add a nested class to this class
/// </summary>
/// <param name="attrSet">attributes for this nested class</param>
/// <param name="nsName">nested name space name</param>
/// <param name="name">nested class name</param>
/// <param name="sType">super type of this nested class</param>
/// <returns>a descriptor for this new nested class</returns>
public ClassDef AddNestedClass(TypeAttr attrSet, string nsName,
string name, Class sType) {
ClassDef nClass = AddNestedClass (attrSet, nsName, name);
nClass.SetSuper(sType);
if (ClassDef.IsValueType (sType))
nClass.MakeValueClass (ValueClass.ValueType);
else
if (ClassDef.IsEnum (sType))
nClass.MakeValueClass (ValueClass.Enum);
if (ClassDef.IsValueType (sType) || ClassDef.IsEnum (sType))
nClass.SetTypeIndex (PrimitiveType.ValueType.GetTypeIndex ());
nClass.typeIndexChecked = true;
return (nClass);
}
/// <summary>
/// Add an interface that is implemented by this class
/// </summary>
/// <param name="iFace">the interface that is implemented</param>
public void AddImplementedInterface(Class iFace)
{
metaData.AddToTable(MDTable.InterfaceImpl,new InterfaceImpl(this,iFace));
}
public static bool IsValueType (Class type)
{
return IsValueType (type.nameSpace, type.name);
}
internal ClassDef(TypeAttr attrSet, string nsName, string name,
MetaData md) : base(nsName, name, md) {
metaData = md;
superType = metaData.mscorlib.GetSpecialSystemClass(PrimitiveType.Object);
flags = (uint)attrSet;
tabIx = MDTable.TypeDef;
}
public void SpecialNoSuper()
{
superType = null;
}
internal ClassDef(TypeAttr attrSet, string nsName, string name,
MetaData md) : base(nsName, name, md)
{
metaData = md;
if (! ((nsName == "" && name == "<Module>") || (nsName == "System" && name == "Object")) ) {
superType = metaData.mscorlib.GetSpecialSystemClass(PrimitiveType.Object);
}
flags = (uint)attrSet;
tabIx = MDTable.TypeDef;
}
/// <summary>
/// Create a new custom modifier for a type
/// </summary>
/// <param name="type">the type to be modified</param>
/// <param name="cmod">the modifier</param>
/// <param name="cmodType">the type reference to be associated with the type</param>
public CustomModifiedType(Type type, CustomModifier cmod, Class cmodType)
: base((byte)cmod)
{
this.type = type;
this.cmodType = cmodType;
}
/// <summary>
/// Mark this position as the end of the last started block and
/// make it a catch block. This catch block is associated with the
/// specified try block.
/// </summary>
/// <param name="exceptType">the exception type to be caught</param>
/// <param name="tryBlock">the try block associated with this catch block</param>
public void EndCatchBlock(Class exceptType, TryBlock tryBlock)
{
Catch catchBlock = new Catch(exceptType,(CILLabel)blockStack[0],
NewCodedLabel());
tryBlock.AddHandler(catchBlock);
}
internal InterfaceImpl(ClassDef theClass, Class theInterface)
{
this.theClass = theClass;
this.theInterface = theInterface;
tabIx = MDTable.InterfaceImpl;
}
/// <summary>
/// Create a new catch clause
/// </summary>
/// <param name="except">the exception to be caught</param>
/// <param name="handlerStart">start of the handler code</param>
/// <param name="handlerEnd">end of the handler code</param>
public Catch(Class except, CILLabel handlerStart, CILLabel handlerEnd)
: base(handlerStart, handlerEnd)
{
exceptType = except;
}
/// <summary>
/// Add a class to this module
/// </summary>
/// <param name="attrSet">attributes of this class</param>
/// <param name="nsName">name space name</param>
/// <param name="name">class name</param>
/// <param name="superType">super type of this class (extends)</param>
/// <returns>a descriptor for this new class</returns>
public ClassDef AddClass(TypeAttr attrSet, string nsName, string name, Class superType) {
ClassDef aClass = new ClassDef(attrSet,nsName,name,metaData);
aClass.SetSuper(superType);
metaData.AddToTable(MDTable.TypeDef,aClass);
return aClass;
}
internal void SetSuper(Class sClass) {
superType = sClass;
if (sClass is ClassRef)
typeIndex = superType.GetTypeIndex();
else
typeIndexChecked = false;
}
internal sealed override void BuildTables(MetaData md)
{
if (done) return;
if ((flags & (uint)TypeAttr.Interface) != 0) { superType = null; }
// Console.WriteLine("Building tables for " + name);
if (layout != null) md.AddToTable(MDTable.ClassLayout,layout);
// Console.WriteLine("adding methods " + methods.Count);
methodIx = md.TableIndex(MDTable.Method);
for (int i=0; i < methods.Count; i++) {
md.AddToTable(MDTable.Method,(MetaDataElement)methods[i]);
((MethodDef)methods[i]).BuildTables(md);
}
// Console.WriteLine("adding fields");
fieldIx = md.TableIndex(MDTable.Field);
for (int i=0; i < fields.Count; i++) {
md.AddToTable(MDTable.Field,(MetaDataElement)fields[i]);
((FieldDef)fields[i]).BuildTables(md);
}
// Console.WriteLine("adding events and properties");
if (events != null) {
for (int i=0; i < events.Count; i++) {
md.AddToTable(MDTable.Event,(Event)events[i]);
((Event)events[i]).BuildTables(md);
}
md.AddToTable(MDTable.EventMap,
new MapElem(this,((Event)events[0]).Row,MDTable.Event));
}
if (properties != null) {
for (int i=0; i < properties.Count; i++) {
md.AddToTable(MDTable.Property,(Property)properties[i]);
((Property)properties[i]).BuildTables(md);
}
md.AddToTable(MDTable.PropertyMap,new MapElem(this,
((Property)properties[0]).Row,MDTable.Property));
}
// Console.WriteLine("End of building tables");
done = true;
}
internal void SetSuper(Class sClass)
{
superType = sClass;
if (! (sClass is GenericTypeInst))
typeIndexChecked = false;
}
public ClassType(Class classDesc)
{
desc = classDesc;
type = PrimitiveType.ClassType;
}
internal override void MakeValueClass(ValueClass vClass)
{
if (vClass == ValueClass.Enum)
superType = metaData.mscorlib.EnumType();
else
superType = metaData.mscorlib.ValueType();
typeIndex = PrimitiveType.ValueType.GetTypeIndex ();
}
internal void SetSpecialSystemClass (string nsName, string name, Class aClass)
{
if (nsName != systemName) return;
int hash = name.GetHashCode ();
for (int i = 0; i < specialNames.Length; i++) {
if (hash != specialNames [i])
continue;
if (systemClasses [i] == null) {
systemClasses [i] = aClass;
}
}
}
/// <summary>
/// Add a class to this module
/// </summary>
/// <param name="attrSet">attributes of this class</param>
/// <param name="nsName">name space name</param>
/// <param name="name">class name</param>
/// <param name="superType">super type of this class (extends)</param>
/// <returns>a descriptor for this new class</returns>
public ClassDef AddClass(TypeAttr attrSet, string nsName, string name, Class superType)
{
ClassDef aClass = new ClassDef(attrSet,nsName,name,metaData);
if (superType != null)
aClass.SetSuper(superType);
if (PEFile.IsMSCorlib)
metaData.mscorlib.SetSpecialSystemClass (nsName, name, aClass);
metaData.AddToTable(MDTable.TypeDef,aClass);
return aClass;
}