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https://gitlab.winehq.org/wine/wine-gecko.git
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70bb3246bd
X-Git-Commit-ID: 78e6843063b303780a7dd2695dd2824a0a9c9a3c --HG-- extra : rebase_source : 1dfcc228f43c68efbbc74f639570c227c26ef025
95 lines
3.2 KiB
C++
95 lines
3.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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* vim: set ts=4 sw=4 et tw=99 ft=cpp:
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*
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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.address()))
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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.address()))
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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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WaiveXrayWrapper::WaiveXrayWrapper(unsigned flags) : js::CrossCompartmentWrapper(flags)
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{
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}
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WaiveXrayWrapper::~WaiveXrayWrapper()
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{
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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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unsigned flags)
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{
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return CrossCompartmentWrapper::getPropertyDescriptor(cx, wrapper, id, desc, flags) &&
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WrapperFactory::WaiveXrayAndWrap(cx, desc.value().address()) && 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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unsigned flags)
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{
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return CrossCompartmentWrapper::getOwnPropertyDescriptor(cx, wrapper, id, desc, flags) &&
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WrapperFactory::WaiveXrayAndWrap(cx, desc.value().address()) && WaiveAccessors(cx, desc);
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}
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bool
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WaiveXrayWrapper::get(JSContext *cx, HandleObject wrapper,
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HandleObject receiver, HandleId id,
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MutableHandleValue vp)
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{
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return CrossCompartmentWrapper::get(cx, wrapper, receiver, id, vp) &&
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WrapperFactory::WaiveXrayAndWrap(cx, vp.address());
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}
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bool
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WaiveXrayWrapper::call(JSContext *cx, HandleObject wrapper, const JS::CallArgs &args)
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{
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return CrossCompartmentWrapper::call(cx, wrapper, args) &&
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WrapperFactory::WaiveXrayAndWrap(cx, args.rval().address());
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}
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bool
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WaiveXrayWrapper::construct(JSContext *cx, HandleObject wrapper, const JS::CallArgs &args)
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{
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return CrossCompartmentWrapper::construct(cx, wrapper, args) &&
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WrapperFactory::WaiveXrayAndWrap(cx, args.rval().address());
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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, JS::CallArgs args)
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{
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return CrossCompartmentWrapper::nativeCall(cx, test, impl, args) &&
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WrapperFactory::WaiveXrayAndWrap(cx, args.rval().address());
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}
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}
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