| /* -*- 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 "jswrapper.h" |
| |
| #include "jsobjinlines.h" |
| |
| using namespace js; |
| |
| bool |
| OpaqueCrossCompartmentWrapper::getOwnPropertyDescriptor(JSContext* cx, |
| HandleObject wrapper, |
| HandleId id, |
| MutableHandle<PropertyDescriptor> desc) const |
| { |
| desc.object().set(nullptr); |
| return true; |
| } |
| |
| bool |
| OpaqueCrossCompartmentWrapper::defineProperty(JSContext* cx, HandleObject wrapper, HandleId id, |
| Handle<JSPropertyDescriptor> desc, |
| ObjectOpResult& result) const |
| { |
| return result.succeed(); |
| } |
| |
| bool |
| OpaqueCrossCompartmentWrapper::ownPropertyKeys(JSContext* cx, HandleObject wrapper, |
| AutoIdVector& props) const |
| { |
| return true; |
| } |
| |
| bool |
| OpaqueCrossCompartmentWrapper::delete_(JSContext* cx, HandleObject wrapper, HandleId id, |
| ObjectOpResult& result) const |
| { |
| return result.succeed(); |
| } |
| |
| bool |
| OpaqueCrossCompartmentWrapper::enumerate(JSContext* cx, HandleObject wrapper, |
| MutableHandleObject objp) const |
| { |
| return BaseProxyHandler::enumerate(cx, wrapper, objp); |
| } |
| |
| bool |
| OpaqueCrossCompartmentWrapper::getPrototype(JSContext* cx, HandleObject proxy, |
| MutableHandleObject protop) const |
| { |
| protop.set(nullptr); |
| return true; |
| } |
| |
| bool |
| OpaqueCrossCompartmentWrapper::setPrototype(JSContext* cx, HandleObject proxy, HandleObject proto, |
| ObjectOpResult& result) const |
| { |
| return result.succeed(); |
| } |
| |
| bool |
| OpaqueCrossCompartmentWrapper::setImmutablePrototype(JSContext* cx, HandleObject proxy, |
| bool* succeeded) const |
| { |
| *succeeded = false; |
| return true; |
| } |
| |
| bool |
| OpaqueCrossCompartmentWrapper::preventExtensions(JSContext* cx, HandleObject wrapper, |
| ObjectOpResult& result) const |
| { |
| return result.failCantPreventExtensions(); |
| } |
| |
| bool |
| OpaqueCrossCompartmentWrapper::isExtensible(JSContext* cx, HandleObject wrapper, |
| bool* extensible) const |
| { |
| *extensible = true; |
| return true; |
| } |
| |
| bool |
| OpaqueCrossCompartmentWrapper::has(JSContext* cx, HandleObject wrapper, HandleId id, |
| bool* bp) const |
| { |
| return BaseProxyHandler::has(cx, wrapper, id, bp); |
| } |
| |
| bool |
| OpaqueCrossCompartmentWrapper::get(JSContext* cx, HandleObject wrapper, HandleValue receiver, |
| HandleId id, MutableHandleValue vp) const |
| { |
| return BaseProxyHandler::get(cx, wrapper, receiver, id, vp); |
| } |
| |
| bool |
| OpaqueCrossCompartmentWrapper::set(JSContext* cx, HandleObject wrapper, HandleId id, |
| HandleValue v, HandleValue receiver, |
| ObjectOpResult& result) const |
| { |
| return BaseProxyHandler::set(cx, wrapper, id, v, receiver, result); |
| } |
| |
| bool |
| OpaqueCrossCompartmentWrapper::call(JSContext* cx, HandleObject wrapper, |
| const CallArgs& args) const |
| { |
| RootedValue v(cx, ObjectValue(*wrapper)); |
| ReportIsNotFunction(cx, v); |
| return false; |
| } |
| |
| bool |
| OpaqueCrossCompartmentWrapper::construct(JSContext* cx, HandleObject wrapper, |
| const CallArgs& args) const |
| { |
| RootedValue v(cx, ObjectValue(*wrapper)); |
| ReportIsNotFunction(cx, v); |
| return false; |
| } |
| |
| bool |
| OpaqueCrossCompartmentWrapper::getPropertyDescriptor(JSContext* cx, |
| HandleObject wrapper, |
| HandleId id, |
| MutableHandle<JSPropertyDescriptor> desc) const |
| { |
| return BaseProxyHandler::getPropertyDescriptor(cx, wrapper, id, desc); |
| } |
| |
| bool |
| OpaqueCrossCompartmentWrapper::hasOwn(JSContext* cx, HandleObject wrapper, HandleId id, |
| bool* bp) const |
| { |
| return BaseProxyHandler::hasOwn(cx, wrapper, id, bp); |
| } |
| |
| bool |
| OpaqueCrossCompartmentWrapper::getOwnEnumerablePropertyKeys(JSContext* cx, HandleObject wrapper, |
| AutoIdVector& props) const |
| { |
| return BaseProxyHandler::getOwnEnumerablePropertyKeys(cx, wrapper, props); |
| } |
| |
| bool |
| OpaqueCrossCompartmentWrapper::getBuiltinClass(JSContext* cx, HandleObject wrapper, |
| ESClassValue* classValue) const |
| { |
| *classValue = ESClass_Other; |
| return true; |
| } |
| |
| bool |
| OpaqueCrossCompartmentWrapper::isArray(JSContext* cx, HandleObject obj, |
| JS::IsArrayAnswer* answer) const |
| { |
| *answer = JS::IsArrayAnswer::NotArray; |
| return true; |
| } |
| |
| const char* |
| OpaqueCrossCompartmentWrapper::className(JSContext* cx, |
| HandleObject proxy) const |
| { |
| return "Opaque"; |
| } |
| |
| JSString* |
| OpaqueCrossCompartmentWrapper::fun_toString(JSContext* cx, HandleObject proxy, |
| unsigned indent) const |
| { |
| JS_ReportErrorNumber(cx, GetErrorMessage, nullptr, JSMSG_INCOMPATIBLE_PROTO, js_Function_str, |
| js_toString_str, "object"); |
| return nullptr; |
| } |
| |
| const OpaqueCrossCompartmentWrapper OpaqueCrossCompartmentWrapper::singleton; |