1 files changed, 45 insertions, 0 deletions
diff --git a/dom/fs/parent/FileSystemAccessHandleControlParent.cpp b/dom/fs/parent/FileSystemAccessHandleControlParent.cpp
new file mode 100644
index 0000000000..90f325aeb5
--- /dev/null
+++ b/dom/fs/parent/FileSystemAccessHandleControlParent.cpp
@@ -0,0 +1,45 @@
+/* -*- 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 "FileSystemAccessHandleControlParent.h"
+
+#include "mozilla/dom/FileSystemAccessHandle.h"
+#include "mozilla/ipc/IPCCore.h"
+
+namespace mozilla::dom {
+
+FileSystemAccessHandleControlParent::FileSystemAccessHandleControlParent(
+    RefPtr<FileSystemAccessHandle> aAccessHandle)
+    : mAccessHandle(std::move(aAccessHandle)) {}
+
+FileSystemAccessHandleControlParent::~FileSystemAccessHandleControlParent() {
+  MOZ_ASSERT(mActorDestroyed);
+}
+
+mozilla::ipc::IPCResult FileSystemAccessHandleControlParent::RecvClose(
+    CloseResolver&& aResolver) {
+  mAccessHandle->BeginClose()->Then(
+      GetCurrentSerialEventTarget(), __func__,
+      [resolver = std::move(aResolver)](
+          const BoolPromise::ResolveOrRejectValue&) { resolver(void_t()); });
+
+  return IPC_OK();
+}
+
+void FileSystemAccessHandleControlParent::ActorDestroy(
+    ActorDestroyReason /* aWhy */) {
+  MOZ_ASSERT(!mActorDestroyed);
+
+#ifdef DEBUG
+  mActorDestroyed = true;
+#endif
+
+  mAccessHandle->UnregisterControlActor(WrapNotNullUnchecked(this));
+
+  mAccessHandle = nullptr;
+}
+
+}  // namespace mozilla::dom