1 files changed, 62 insertions, 0 deletions
diff --git a/dom/fs/child/FileSystemManagerChild.h b/dom/fs/child/FileSystemManagerChild.h
new file mode 100644
index 0000000000..bd5520a982
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+++ b/dom/fs/child/FileSystemManagerChild.h
@@ -0,0 +1,62 @@
+/* -*- 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 DOM_FS_CHILD_FILESYSTEMMANAGERCHILD_H_
+#define DOM_FS_CHILD_FILESYSTEMMANAGERCHILD_H_
+
+#include "mozilla/dom/FileSystemWritableFileStreamChild.h"
+#include "mozilla/dom/PFileSystemManagerChild.h"
+#include "mozilla/dom/quota/ForwardDecls.h"
+
+namespace mozilla::dom {
+
+class FileSystemBackgroundRequestHandler;
+
+class FileSystemManagerChild : public PFileSystemManagerChild {
+ public:
+  NS_INLINE_DECL_REFCOUNTING_WITH_DESTROY(FileSystemManagerChild, Destroy(),
+                                          override)
+
+  void SetBackgroundRequestHandler(
+      FileSystemBackgroundRequestHandler* aBackgroundRequestHandler);
+
+  void CloseAllWritables(std::function<void()>&& aCallback);
+
+#ifdef DEBUG
+  virtual bool AllSyncAccessHandlesClosed() const;
+
+  virtual bool AllWritableFileStreamsClosed() const;
+#endif
+
+  virtual void Shutdown();
+
+  already_AddRefed<PFileSystemWritableFileStreamChild>
+  AllocPFileSystemWritableFileStreamChild();
+
+  ::mozilla::ipc::IPCResult RecvCloseAll(CloseAllResolver&& aResolver);
+
+  void ActorDestroy(ActorDestroyReason aWhy) override;
+
+ protected:
+  virtual ~FileSystemManagerChild() = default;
+
+  virtual void Destroy() {
+    Shutdown();
+    delete this;
+  }
+
+  // The weak reference is cleared in ActorDestroy.
+  FileSystemBackgroundRequestHandler* MOZ_NON_OWNING_REF
+      mBackgroundRequestHandler;
+
+ private:
+  template <class T>
+  void CloseAllWritablesImpl(T& aPromises);
+};
+
+}  // namespace mozilla::dom
+
+#endif  // DOM_FS_CHILD_FILESYSTEMMANAGERCHILD_H_