private static Type Type(
string name, Type[] interfaces, MemberDefinition[] memberDefinitions,
TypeAttributes typeAttributes, Type baseType = null)
{
if (name == null) throw new ArgumentNullException("name");
if (interfaces == null) throw new ArgumentNullException("interfaces");
if (memberDefinitions == null) throw new ArgumentNullException("memberDefinitions");
var assemblyBuilder = AppDomain.CurrentDomain.DefineDynamicAssembly(
new AssemblyName(name), AssemblyBuilderAccess.Run);
var moduleBuilder = assemblyBuilder.DefineDynamicModule("MainModule");
var typeBuilder = moduleBuilder.DefineType(name, typeAttributes, baseType, interfaces);
var fields = new List<FieldBuilder>();
foreach (var definition in memberDefinitions.OrderBy(d => d is ConstructorDefinition))
{
definition.EmitTo(typeBuilder, fields);
}
if (baseType != typeof(ValueType)
&& !memberDefinitions.Any(d => d is ConstructorDefinition))
{
Define.Constructor().EmitTo(typeBuilder, fields);
}
return typeBuilder.CreateType();
}
private static MemberDefinition NestedType(string name, Type[] interfaces,
MemberDefinition[] memberDefinitions, TypeAttributes typeAttributes,
Visibility visibility, Type baseType = null)
{
if (name == null) throw new ArgumentNullException("name");
if (interfaces == null) throw new ArgumentNullException("interfaces");
if (memberDefinitions == null) throw new ArgumentNullException("memberDefinitions");
typeAttributes |= GetNestedVisibility(visibility);
return new MemberDefinition((tb, fields) =>
{
var nestedTypeBuilder = tb.DefineNestedType(name, typeAttributes, baseType, interfaces);
var nestedFields = new List<FieldBuilder>();
foreach (var definition in memberDefinitions.OrderBy(d => d is ConstructorDefinition))
{
definition.EmitTo(nestedTypeBuilder, nestedFields);
}
if (baseType != typeof(ValueType)
&& !memberDefinitions.Any(d => d is ConstructorDefinition))
{
// ReSharper disable once RedundantNameQualifier
Define.Constructor().EmitTo(nestedTypeBuilder, nestedFields);
}
nestedTypeBuilder.CreateType();
});
}