Add m-esr52 at 52.6.0

1 files changed, 40 insertions, 0 deletions

diff --git a/js/xpconnect/src/XPCWrapper.h b/js/xpconnect/src/XPCWrapper.h
new file mode 100644
index 0000000000..7e0ed8c1f3
--- /dev/null
+++ b/js/xpconnect/src/XPCWrapper.h
@@ -0,0 +1,40 @@
+/* -*- 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/. */
+
+#ifndef XPC_WRAPPER_H
+#define XPC_WRAPPER_H 1
+
+#include "js/TypeDecls.h"
+
+namespace XPCNativeWrapper {
+
+// Given an XPCWrappedNative pointer and the name of the function on
+// XPCNativeScriptableFlags corresponding with a flag, returns 'true'
+// if the flag is set.
+// XXX Convert to using GetFlags() and not a macro.
+#define NATIVE_HAS_FLAG(_wn, _flag)                                           \
+  ((_wn)->GetScriptableInfo() &&                                              \
+   (_wn)->GetScriptableInfo()->GetFlags()._flag())
+
+bool
+AttachNewConstructorObject(JSContext* aCx, JS::HandleObject aGlobalObject);
+
+} // namespace XPCNativeWrapper
+
+// This namespace wraps some common functionality between the three existing
+// wrappers. Its main purpose is to allow XPCCrossOriginWrapper to act both
+// as an XPCSafeJSObjectWrapper and as an XPCNativeWrapper when required to
+// do so (the decision is based on the principals of the wrapper and wrapped
+// objects).
+namespace XPCWrapper {
+
+JSObject*
+UnsafeUnwrapSecurityWrapper(JSObject* obj);
+
+} // namespace XPCWrapper
+
+
+#endif