/* -*- 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_FILESYSTEMACCESSHANDLECONTROLCHILD_H_ #define DOM_FS_CHILD_FILESYSTEMACCESSHANDLECONTROLCHILD_H_ #include "mozilla/dom/PFileSystemAccessHandleControlChild.h" #include "nsISupportsImpl.h" namespace mozilla::dom { class FileSystemSyncAccessHandle; class FileSystemAccessHandleControlChild : public PFileSystemAccessHandleControlChild { public: NS_INLINE_DECL_REFCOUNTING_WITH_DESTROY(FileSystemAccessHandleControlChild, Destroy(), override) void SetAccessHandle(FileSystemSyncAccessHandle* aAccessHandle); void Shutdown(); void ActorDestroy(ActorDestroyReason aWhy) override; protected: virtual ~FileSystemAccessHandleControlChild() = default; // This is called when the object's refcount drops to zero. We use this custom // callback to close the top level actor if it hasn't been explicitly closed // yet. For example when `FileSystemSyncAccessHandle::Create` fails after // creating and binding the top level actor. virtual void Destroy() { Shutdown(); delete this; } // The weak reference is cleared in ActorDestroy. FileSystemSyncAccessHandle* MOZ_NON_OWNING_REF mAccessHandle; }; } // namespace mozilla::dom #endif // DOM_FS_CHILD_FILESYSTEMACCESSHANDLECONTROLCHILD_H_