Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 61 insertions, 0 deletions

diff --git a/toolkit/components/extensions/ExtensionsChild.cpp b/toolkit/components/extensions/ExtensionsChild.cpp
new file mode 100644
index 0000000000..1b61bafb8c
--- /dev/null
+++ b/toolkit/components/extensions/ExtensionsChild.cpp
@@ -0,0 +1,61 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2; -*- */
+/* 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 "mozilla/extensions/ExtensionsChild.h"
+#include "mozilla/extensions/ExtensionsParent.h"
+
+#include "mozilla/ClearOnShutdown.h"
+#include "mozilla/dom/ContentChild.h"
+#include "mozilla/dom/InProcessChild.h"
+#include "mozilla/dom/InProcessParent.h"
+#include "mozilla/ipc/Endpoint.h"
+#include "nsXULAppAPI.h"
+
+using namespace mozilla::dom;
+
+namespace mozilla {
+namespace extensions {
+
+NS_IMPL_ISUPPORTS0(ExtensionsChild)
+
+/* static */
+ExtensionsChild& ExtensionsChild::Get() {
+  static RefPtr<ExtensionsChild> sInstance;
+
+  if (MOZ_UNLIKELY(!sInstance)) {
+    sInstance = new ExtensionsChild();
+    sInstance->Init();
+    ClearOnShutdown(&sInstance);
+  }
+  return *sInstance;
+}
+
+/* static */
+already_AddRefed<ExtensionsChild> ExtensionsChild::GetSingleton() {
+  return do_AddRef(&Get());
+}
+
+void ExtensionsChild::Init() {
+  if (XRE_IsContentProcess()) {
+    ContentChild::GetSingleton()->SendPExtensionsConstructor(this);
+  } else {
+    InProcessChild* ipChild = InProcessChild::Singleton();
+    InProcessParent* ipParent = InProcessParent::Singleton();
+    if (!ipChild || !ipParent) {
+      return;
+    }
+
+    RefPtr parent = new ExtensionsParent();
+
+    ManagedEndpoint<PExtensionsParent> endpoint =
+        ipChild->OpenPExtensionsEndpoint(this);
+    ipParent->BindPExtensionsEndpoint(std::move(endpoint), parent);
+  }
+}
+
+void ExtensionsChild::ActorDestroy(ActorDestroyReason aWhy) {}
+
+}  // namespace extensions
+}  // namespace mozilla