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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: set ts=8 sts=2 et sw=2 tw=80:
* 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 "js/friend/ErrorMessages.h" // js::GetErrorMessage, JSMSG_*
#include "js/Wrapper.h"
#include "vm/JSObject-inl.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<PropertyDescriptor> desc, ObjectOpResult& result) const {
return result.succeed();
}
bool OpaqueCrossCompartmentWrapper::ownPropertyKeys(
JSContext* cx, HandleObject wrapper, MutableHandleIdVector 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 proxy, MutableHandleIdVector props) const {
return BaseProxyHandler::enumerate(cx, proxy, props);
}
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::getPrototypeIfOrdinary(
JSContext* cx, HandleObject proxy, bool* isOrdinary,
MutableHandleObject protop) const {
*isOrdinary = false;
return true;
}
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::hasOwn(JSContext* cx, HandleObject wrapper,
HandleId id, bool* bp) const {
return BaseProxyHandler::hasOwn(cx, wrapper, id, bp);
}
bool OpaqueCrossCompartmentWrapper::getOwnEnumerablePropertyKeys(
JSContext* cx, HandleObject wrapper, MutableHandleIdVector props) const {
return BaseProxyHandler::getOwnEnumerablePropertyKeys(cx, wrapper, props);
}
bool OpaqueCrossCompartmentWrapper::getBuiltinClass(JSContext* cx,
HandleObject wrapper,
ESClass* cls) const {
*cls = ESClass::Other;
return true;
}
bool OpaqueCrossCompartmentWrapper::isArray(JSContext* cx, HandleObject obj,
JS::IsArrayAnswer* answer) const {
*answer = JS::IsArrayAnswer::NotArray;
return true;
}
bool OpaqueCrossCompartmentWrapper::hasInstance(JSContext* cx,
HandleObject wrapper,
MutableHandleValue v,
bool* bp) const {
*bp = false;
return true;
}
const char* OpaqueCrossCompartmentWrapper::className(JSContext* cx,
HandleObject proxy) const {
return "Opaque";
}
JSString* OpaqueCrossCompartmentWrapper::fun_toString(JSContext* cx,
HandleObject proxy,
bool isToSource) const {
JS_ReportErrorNumberASCII(cx, GetErrorMessage, nullptr,
JSMSG_INCOMPATIBLE_PROTO, js_Function_str,
js_toString_str, "object");
return nullptr;
}
const OpaqueCrossCompartmentWrapper OpaqueCrossCompartmentWrapper::singleton;
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