mirror of
https://github.com/classilla/tenfourfox.git
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100 lines
3.5 KiB
C++
100 lines
3.5 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* vim: set ts=8 sts=4 et sw=4 tw=99: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "WaiveXrayWrapper.h"
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#include "WrapperFactory.h"
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#include "jsapi.h"
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using namespace JS;
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namespace xpc {
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static bool
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WaiveAccessors(JSContext* cx, JS::MutableHandle<JSPropertyDescriptor> desc)
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{
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if (desc.hasGetterObject() && desc.getterObject()) {
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RootedValue v(cx, JS::ObjectValue(*desc.getterObject()));
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if (!WrapperFactory::WaiveXrayAndWrap(cx, &v))
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return false;
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desc.setGetterObject(&v.toObject());
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}
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if (desc.hasSetterObject() && desc.setterObject()) {
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RootedValue v(cx, JS::ObjectValue(*desc.setterObject()));
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if (!WrapperFactory::WaiveXrayAndWrap(cx, &v))
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return false;
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desc.setSetterObject(&v.toObject());
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}
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return true;
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}
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bool
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WaiveXrayWrapper::getPropertyDescriptor(JSContext* cx, HandleObject wrapper,
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HandleId id, JS::MutableHandle<JSPropertyDescriptor> desc)
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const
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{
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return CrossCompartmentWrapper::getPropertyDescriptor(cx, wrapper, id, desc) &&
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WrapperFactory::WaiveXrayAndWrap(cx, desc.value()) && WaiveAccessors(cx, desc);
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}
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bool
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WaiveXrayWrapper::getOwnPropertyDescriptor(JSContext* cx, HandleObject wrapper,
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HandleId id, JS::MutableHandle<JSPropertyDescriptor> desc)
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const
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{
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return CrossCompartmentWrapper::getOwnPropertyDescriptor(cx, wrapper, id, desc) &&
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WrapperFactory::WaiveXrayAndWrap(cx, desc.value()) && WaiveAccessors(cx, desc);
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}
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bool
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WaiveXrayWrapper::get(JSContext* cx, HandleObject wrapper, HandleValue receiver, HandleId id,
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MutableHandleValue vp) const
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{
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return CrossCompartmentWrapper::get(cx, wrapper, receiver, id, vp) &&
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WrapperFactory::WaiveXrayAndWrap(cx, vp);
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}
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bool
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WaiveXrayWrapper::enumerate(JSContext* cx, HandleObject proxy,
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MutableHandleObject objp) const
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{
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return CrossCompartmentWrapper::enumerate(cx, proxy, objp) &&
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WrapperFactory::WaiveXrayAndWrap(cx, objp);
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}
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bool
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WaiveXrayWrapper::call(JSContext* cx, HandleObject wrapper, const JS::CallArgs& args) const
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{
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return CrossCompartmentWrapper::call(cx, wrapper, args) &&
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WrapperFactory::WaiveXrayAndWrap(cx, args.rval());
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}
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bool
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WaiveXrayWrapper::construct(JSContext* cx, HandleObject wrapper, const JS::CallArgs& args) const
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{
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return CrossCompartmentWrapper::construct(cx, wrapper, args) &&
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WrapperFactory::WaiveXrayAndWrap(cx, args.rval());
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}
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// NB: This is important as the other side of a handshake with FieldGetter. See
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// nsXBLProtoImplField.cpp.
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bool
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WaiveXrayWrapper::nativeCall(JSContext* cx, JS::IsAcceptableThis test,
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JS::NativeImpl impl, const JS::CallArgs& args) const
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{
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return CrossCompartmentWrapper::nativeCall(cx, test, impl, args) &&
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WrapperFactory::WaiveXrayAndWrap(cx, args.rval());
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}
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bool
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WaiveXrayWrapper::getPrototype(JSContext* cx, HandleObject wrapper, MutableHandleObject protop) const
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{
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return CrossCompartmentWrapper::getPrototype(cx, wrapper, protop) &&
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(!protop || WrapperFactory::WaiveXrayAndWrap(cx, protop));
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}
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} // namespace xpc
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