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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /js/xpconnect/wrappers/WaiveXrayWrapper.cpp
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/xpconnect/wrappers/WaiveXrayWrapper.cpp')
-rw-r--r--js/xpconnect/wrappers/WaiveXrayWrapper.cpp105
1 files changed, 105 insertions, 0 deletions
diff --git a/js/xpconnect/wrappers/WaiveXrayWrapper.cpp b/js/xpconnect/wrappers/WaiveXrayWrapper.cpp
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+++ b/js/xpconnect/wrappers/WaiveXrayWrapper.cpp
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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