1 files changed, 38 insertions, 0 deletions
diff --git a/dom/fs/parent/FileSystemStreamCallbacks.cpp b/dom/fs/parent/FileSystemStreamCallbacks.cpp
new file mode 100644
index 0000000000..fbe9d5f67b
--- /dev/null
+++ b/dom/fs/parent/FileSystemStreamCallbacks.cpp
@@ -0,0 +1,38 @@
+/* -*- 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 "FileSystemStreamCallbacks.h"
+
+#include "mozilla/dom/quota/RemoteQuotaObjectParent.h"
+
+namespace mozilla::dom {
+
+FileSystemStreamCallbacks::FileSystemStreamCallbacks()
+    : mRemoteQuotaObjectParent(nullptr) {}
+
+NS_IMPL_ISUPPORTS(FileSystemStreamCallbacks, nsIInterfaceRequestor,
+                  quota::RemoteQuotaObjectParentTracker)
+
+NS_IMETHODIMP
+FileSystemStreamCallbacks::GetInterface(const nsIID& aIID, void** aResult) {
+  return QueryInterface(aIID, aResult);
+}
+
+void FileSystemStreamCallbacks::RegisterRemoteQuotaObjectParent(
+    NotNull<quota::RemoteQuotaObjectParent*> aActor) {
+  MOZ_ASSERT(!mRemoteQuotaObjectParent);
+
+  mRemoteQuotaObjectParent = aActor;
+}
+
+void FileSystemStreamCallbacks::UnregisterRemoteQuotaObjectParent(
+    NotNull<quota::RemoteQuotaObjectParent*> aActor) {
+  MOZ_ASSERT(mRemoteQuotaObjectParent);
+
+  mRemoteQuotaObjectParent = nullptr;
+}
+
+}  // namespace mozilla::dom