public static AbstractVariable Create(string name, TargetObject obj, StackFrame stackFrame)
{
if (obj == null)
{
return(new ErrorVariable(name, "Object is null"));
}
try {
switch (obj.Kind)
{
case TargetObjectKind.Array:
return(new ArrayVariable(name, stackFrame, (TargetArrayObject)obj));
case TargetObjectKind.Pointer:
TargetPointerObject pobj = (TargetPointerObject)obj;
if (!pobj.Type.IsTypesafe)
{
return(new ErrorVariable(name, "Pointer is not typesafe"));
}
try {
TargetObject deref = pobj.GetDereferencedObject(stackFrame.Thread);
return(VariableFactory.Create(name, deref, stackFrame));
} catch {
return(new ErrorVariable(name, "Can not dereference object"));
}
case TargetObjectKind.Object:
try {
TargetObject deref = ((TargetObjectObject)obj).GetDereferencedObject(stackFrame.Thread);
return(VariableFactory.Create(name, deref, stackFrame));
} catch {
return(new ErrorVariable(name, "Can not dereference object"));
}
case TargetObjectKind.Struct:
case TargetObjectKind.Class:
return(new ClassVariable(name, stackFrame, (TargetClassObject)obj));
case TargetObjectKind.Fundamental:
return(new FundamentalVariable(name, stackFrame, (TargetFundamentalObject)obj));
case TargetObjectKind.Enum:
return(new EnumVariable(name, stackFrame, (TargetEnumObject)obj));
default:
return(new ErrorVariable(name, "Unknown kind of object"));
}
} catch (Exception e) {
return(new ErrorVariable(name, e.Message));
}
}
protected void FormatObject(Thread target, TargetObject obj)
{
switch (obj.Kind)
{
case TargetObjectKind.Array:
FormatArray(target, (TargetArrayObject)obj);
break;
case TargetObjectKind.Pointer:
TargetPointerObject pobj = (TargetPointerObject)obj;
if (!pobj.Type.IsTypesafe)
{
FormatObjectRecursed(target, pobj, true);
break;
}
try {
TargetObject deref = pobj.GetDereferencedObject(target);
Append("&({0}) ", deref.TypeName);
FormatObjectRecursed(target, deref, true);
} catch (Exception ex) {
FormatObjectRecursed(target, pobj, true);
}
break;
case TargetObjectKind.Object:
TargetObjectObject oobj = (TargetObjectObject)obj;
try {
TargetObject deref = oobj.GetDereferencedObject(target);
Append("&({0}) ", deref.TypeName);
FormatObjectRecursed(target, deref, false);
} catch {
FormatObjectRecursed(target, oobj, true);
}
break;
case TargetObjectKind.Class:
case TargetObjectKind.Struct:
FormatStructObject(target, (TargetClassObject)obj);
break;
case TargetObjectKind.Fundamental: {
object value = ((TargetFundamentalObject)obj).GetObject(target);
Format(target, value);
break;
}
case TargetObjectKind.Enum:
FormatEnum(target, (TargetEnumObject)obj);
break;
case TargetObjectKind.GenericInstance:
FormatStructObject(target, (TargetClassObject)obj);
break;
case TargetObjectKind.Nullable:
FormatNullable(target, (TargetNullableObject)obj);
break;
default:
PrintObject(target, obj);
break;
}
}
