public void AddClassToDeclaringType(TypeDefinition cilType, JavaClass jclass)
{
if (jclass.IsInnerClass())
{
var outerName = jclass.OuterAndInnerClasses[0].OuterLongName;
if (typeMap.TryGetValue(outerName, out var cilOuterTypeRef) &&
cilOuterTypeRef is TypeDefinition cilOuterType)
{
foreach (var nestedType in cilOuterType.NestedTypes)
{
if (nestedType.Name == cilType.Name)
{
Console.WriteLine($"skipping duplicate class '{nestedType.FullName}'");
return;
}
}
cilOuterType.NestedTypes.Add(cilType);
}
else
{
throw new JavaException(
$"outer class '{outerName}' not found for inner class", Where);
}
}
else
{
module.Types.Add(cilType);
}
}
public bool CreateCilTypeForClass(JavaClass jclass)
{
var name = jclass.Name;
if (typeMap.TryGetValue(name, out _) ||
jclass.IsInnerClass() &&
(name.StartsWith("java.lang.Object$") ||
name.StartsWith("java.lang.String$")))
{
Console.WriteLine($"skipping duplicate class '{name}'");
return(false);
}
string nsName, clsName;
TypeAttributes attrs = 0;
if (jclass.IsInnerClass())
{
nsName = string.Empty;
clsName = jclass.OuterAndInnerClasses[0].InnerShortName;
if (!string.IsNullOrEmpty(clsName))
{
int idx = name.LastIndexOf('$');
if (idx != -1 && idx + 1 < name.Length)
{
clsName = name.Substring(idx + 1);
}
}
if (string.IsNullOrEmpty(clsName) || (!Char.IsLetter(clsName[0])))
{
clsName = "autogenerated_" + jclass.GetHashCode().ToString("X8");
}
if ((jclass.Flags & JavaAccessFlags.ACC_PUBLIC) != 0)
{
attrs = TypeAttributes.NestedPublic;
}
else if ((jclass.Flags & JavaAccessFlags.ACC_PRIVATE) != 0)
{
attrs = TypeAttributes.NestedPrivate;
}
else if ((jclass.Flags & JavaAccessFlags.ACC_PROTECTED) != 0)
{
attrs = TypeAttributes.NestedFamORAssem;
}
else
{
attrs = TypeAttributes.NestedAssembly;
}
}
else
{
int n = jclass.PackageNameLength;
nsName = name.Substring(0, n);
if (name[n] == '.')
{
n++;
}
clsName = name.Substring(n);
if ((jclass.Flags & JavaAccessFlags.ACC_PUBLIC) != 0)
{
attrs |= TypeAttributes.Public;
}
}
if ((jclass.Flags & JavaAccessFlags.ACC_ABSTRACT) != 0)
{
attrs |= TypeAttributes.Abstract;
}
if ((jclass.Flags & JavaAccessFlags.ACC_INTERFACE) != 0)
{
attrs |= TypeAttributes.Interface;
}
if ((jclass.Flags & JavaAccessFlags.ACC_FINAL) != 0)
{
attrs |= TypeAttributes.Sealed;
}
var newType = new TypeDefinition(nsName, clsName, attrs);
newType.CustomAttributes.Add(new CustomAttribute(retainNameAttributeConstructor));
typeMap[name] = newType;
return(true);
}
public void LinkCilTypesByClass(TypeDefinition cilType, JavaClass jclass)
{
if (jclass.IsInnerClass())
{
var outerName = jclass.OuterAndInnerClasses[0].OuterLongName;
if (typeMap.TryGetValue(outerName, out var cilOuterTypeRef) &&
cilOuterTypeRef is TypeDefinition cilOuterType)
{
foreach (var nestedType in cilOuterType.NestedTypes)
{
if (nestedType.Name == cilType.Name)
{
Console.WriteLine($"skipping duplicate class '{nestedType.FullName}'");
return;
}
}
cilOuterType.NestedTypes.Add(cilType);
}
else
{
throw new JavaException(
$"outer class '{outerName}' not found for inner class", Where);
}
}
else
{
module.Types.Add(cilType);
}
var superName = jclass.Super;
if (superName == "java.lang.Enum")
{
superName = null;
}
if (superName != null)
{
if (typeMap.TryGetValue(superName, out var cilSuperTypeRef))
{
if (cilType.IsInterface)
{
if (superName != "java.lang.Object")
{
cilType.Interfaces.Add(
new InterfaceImplementation(cilSuperTypeRef));
}
}
else
{
if (jclass.Name == "java.lang.Throwable" &&
superName == "java.lang.Object")
{
cilSuperTypeRef = systemException;
}
cilType.BaseType = cilSuperTypeRef;
}
CilTypeAddUse(cilSuperTypeRef);
}
else
{
throw new JavaException($"super class '{superName}' not found", Where);
}
}
if (jclass.Interfaces != null)
{
foreach (var interfaceName in jclass.Interfaces)
{
if (typeMap.TryGetValue(interfaceName, out var cilInterfaceTypeRef))
{
if (cilInterfaceTypeRef.Resolve()?.IsInterface == true)
{
cilType.Interfaces.Add(
new InterfaceImplementation(cilInterfaceTypeRef));
CilTypeAddUse(cilInterfaceTypeRef);
}
}
else
{
throw new JavaException($"interface '{interfaceName}' not found", Where);
}
}
}
}