Add m-esr52 at 52.6.0

1 files changed, 113 insertions, 0 deletions

diff --git a/dom/quota/QuotaManagerService.h b/dom/quota/QuotaManagerService.h
new file mode 100644
index 000000000..bbf249e69
--- /dev/null
+++ b/dom/quota/QuotaManagerService.h
@@ -0,0 +1,113 @@
+/* -*- 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 mozilla_dom_quota_QuotaManagerService_h
+#define mozilla_dom_quota_QuotaManagerService_h
+
+#include "mozilla/dom/ipc/IdType.h"
+#include "nsAutoPtr.h"
+#include "nsIObserver.h"
+#include "nsIQuotaManagerService.h"
+
+#define QUOTAMANAGER_SERVICE_CONTRACTID \
+  "@mozilla.org/dom/quota-manager-service;1"
+
+namespace mozilla {
+namespace ipc {
+
+class PBackgroundChild;
+
+} // namespace ipc
+
+namespace dom {
+namespace quota {
+
+class QuotaChild;
+class QuotaManager;
+
+class QuotaManagerService final
+  : public nsIQuotaManagerService
+  , public nsIObserver
+{
+  typedef mozilla::ipc::PBackgroundChild PBackgroundChild;
+
+  class BackgroundCreateCallback;
+  class PendingRequestInfo;
+  class UsageRequestInfo;
+  class RequestInfo;
+  class IdleMaintenanceInfo;
+
+  nsCOMPtr<nsIEventTarget> mBackgroundThread;
+
+  nsTArray<nsAutoPtr<PendingRequestInfo>> mPendingRequests;
+
+  QuotaChild* mBackgroundActor;
+
+  bool mBackgroundActorFailed;
+  bool mIdleObserverRegistered;
+
+public:
+  // Returns a non-owning reference.
+  static QuotaManagerService*
+  GetOrCreate();
+
+  // Returns a non-owning reference.
+  static QuotaManagerService*
+  Get();
+
+  // Returns an owning reference! No one should call this but the factory.
+  static QuotaManagerService*
+  FactoryCreate();
+
+  void
+  ClearBackgroundActor();
+
+  void
+  NoteLiveManager(QuotaManager* aManager);
+
+  void
+  NoteShuttingDownManager();
+
+  // Called when a process is being shot down. Aborts any running operations
+  // for the given process.
+  void
+  AbortOperationsForProcess(ContentParentId aContentParentId);
+
+private:
+  QuotaManagerService();
+  ~QuotaManagerService();
+
+  nsresult
+  Init();
+
+  void
+  Destroy();
+
+  nsresult
+  InitiateRequest(nsAutoPtr<PendingRequestInfo>& aInfo);
+
+  nsresult
+  BackgroundActorCreated(PBackgroundChild* aBackgroundActor);
+
+  void
+  BackgroundActorFailed();
+
+  void
+  PerformIdleMaintenance();
+
+  void
+  RemoveIdleObserver();
+
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIQUOTAMANAGERSERVICE
+  NS_DECL_NSIOBSERVER
+};
+
+} // namespace quota
+} // namespace dom
+} // namespace mozilla
+
+#endif /* mozilla_dom_quota_QuotaManagerService_h */