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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/. */
#include "WaiveXrayWrapper.h"
#include "WrapperFactory.h"
#include "jsapi.h"
using namespace JS;
namespace xpc {
static bool
WaiveAccessors(JSContext* cx, MutableHandle<PropertyDescriptor> desc)
{
if (desc.hasGetterObject() && desc.getterObject()) {
RootedValue v(cx, JS::ObjectValue(*desc.getterObject()));
if (!WrapperFactory::WaiveXrayAndWrap(cx, &v))
return false;
desc.setGetterObject(&v.toObject());
}
if (desc.hasSetterObject() && desc.setterObject()) {
RootedValue v(cx, JS::ObjectValue(*desc.setterObject()));
if (!WrapperFactory::WaiveXrayAndWrap(cx, &v))
return false;
desc.setSetterObject(&v.toObject());
}
return true;
}
bool
WaiveXrayWrapper::getPropertyDescriptor(JSContext* cx, HandleObject wrapper, HandleId id,
MutableHandle<PropertyDescriptor> desc) const
{
return CrossCompartmentWrapper::getPropertyDescriptor(cx, wrapper, id, desc) &&
WrapperFactory::WaiveXrayAndWrap(cx, desc.value()) && WaiveAccessors(cx, desc);
}
bool
WaiveXrayWrapper::getOwnPropertyDescriptor(JSContext* cx, HandleObject wrapper, HandleId id,
MutableHandle<PropertyDescriptor> desc) const
{
return CrossCompartmentWrapper::getOwnPropertyDescriptor(cx, wrapper, id, desc) &&
WrapperFactory::WaiveXrayAndWrap(cx, desc.value()) && WaiveAccessors(cx, desc);
}
bool
WaiveXrayWrapper::get(JSContext* cx, HandleObject wrapper, HandleValue receiver, HandleId id,
MutableHandleValue vp) const
{
return CrossCompartmentWrapper::get(cx, wrapper, receiver, id, vp) &&
WrapperFactory::WaiveXrayAndWrap(cx, vp);
}
bool
WaiveXrayWrapper::enumerate(JSContext* cx, HandleObject proxy,
MutableHandleObject objp) const
{
return CrossCompartmentWrapper::enumerate(cx, proxy, objp) &&
WrapperFactory::WaiveXrayAndWrap(cx, objp);
}
bool
WaiveXrayWrapper::call(JSContext* cx, HandleObject wrapper, const JS::CallArgs& args) const
{
return CrossCompartmentWrapper::call(cx, wrapper, args) &&
WrapperFactory::WaiveXrayAndWrap(cx, args.rval());
}
bool
WaiveXrayWrapper::construct(JSContext* cx, HandleObject wrapper, const JS::CallArgs& args) const
{
return CrossCompartmentWrapper::construct(cx, wrapper, args) &&
WrapperFactory::WaiveXrayAndWrap(cx, args.rval());
}
// NB: This is important as the other side of a handshake with FieldGetter. See
// nsXBLProtoImplField.cpp.
bool
WaiveXrayWrapper::nativeCall(JSContext* cx, JS::IsAcceptableThis test,
JS::NativeImpl impl, const JS::CallArgs& args) const
{
return CrossCompartmentWrapper::nativeCall(cx, test, impl, args) &&
WrapperFactory::WaiveXrayAndWrap(cx, args.rval());
}
bool
WaiveXrayWrapper::getPrototype(JSContext* cx, HandleObject wrapper, MutableHandleObject protop) const
{
return CrossCompartmentWrapper::getPrototype(cx, wrapper, protop) &&
(!protop || WrapperFactory::WaiveXrayAndWrap(cx, protop));
}
bool
WaiveXrayWrapper::getPrototypeIfOrdinary(JSContext* cx, HandleObject wrapper, bool* isOrdinary,
MutableHandleObject protop) const
{
return CrossCompartmentWrapper::getPrototypeIfOrdinary(cx, wrapper, isOrdinary, protop) &&
(!protop || WrapperFactory::WaiveXrayAndWrap(cx, protop));
}
} // namespace xpc
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