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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* vim: set ts=8 sts=4 et sw=4 tw=99: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef __FilteringWrapper_h__
#define __FilteringWrapper_h__

#include "mozilla/Attributes.h"
#include "jswrapper.h"
#include "js/CallNonGenericMethod.h"

struct JSPropertyDescriptor;

namespace JS {
class AutoIdVector;
}

namespace xpc {

template <typename Base, typename Policy>
class FilteringWrapper : public Base {
  public:
    FilteringWrapper(unsigned flags);
    virtual ~FilteringWrapper();

    virtual bool getPropertyDescriptor(JSContext* cx, JS::Handle<JSObject*> wrapper,
                                       JS::Handle<jsid> id,
                                       JS::MutableHandle<JSPropertyDescriptor> desc) MOZ_OVERRIDE;
    virtual bool getOwnPropertyDescriptor(JSContext* cx, JS::Handle<JSObject*> wrapper,
                                          JS::Handle<jsid> id,
                                          JS::MutableHandle<JSPropertyDescriptor> desc) MOZ_OVERRIDE;
    virtual bool getOwnPropertyNames(JSContext* cx, JS::Handle<JSObject*> wrapper,
                                     JS::AutoIdVector& props) MOZ_OVERRIDE;
    virtual bool enumerate(JSContext* cx, JS::Handle<JSObject*> wrapper,
                           JS::AutoIdVector& props) MOZ_OVERRIDE;
    virtual bool keys(JSContext* cx, JS::Handle<JSObject*> wrapper,
                      JS::AutoIdVector& props) MOZ_OVERRIDE;
    virtual bool iterate(JSContext* cx, JS::Handle<JSObject*> wrapper, unsigned flags,
                         JS::MutableHandle<JS::Value> vp) MOZ_OVERRIDE;
    virtual bool nativeCall(JSContext* cx, JS::IsAcceptableThis test, JS::NativeImpl impl,
                            JS::CallArgs args) MOZ_OVERRIDE;

    virtual bool defaultValue(JSContext* cx, JS::Handle<JSObject*> obj, JSType hint, JS::MutableHandleValue vp) MOZ_OVERRIDE;

    virtual bool enter(JSContext* cx, JS::Handle<JSObject*> wrapper, JS::Handle<jsid> id,
                       js::Wrapper::Action act, bool* bp) MOZ_OVERRIDE;

    static FilteringWrapper singleton;
};

}

#endif /* __FilteringWrapper_h__ */