CookieStoreNotificationWatcher.h (1681B)
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */ 3 /* This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 #ifndef mozilla_dom_CookieStoreNotificationWatcher_h 8 #define mozilla_dom_CookieStoreNotificationWatcher_h 9 10 #include "mozilla/MoveOnlyFunction.h" 11 #include "mozilla/OriginAttributes.h" 12 #include "nsIObserver.h" 13 #include "nsWeakReference.h" 14 15 namespace mozilla::dom { 16 17 class CookieStoreNotificationWatcher final : public nsIObserver, 18 public nsSupportsWeakReference { 19 public: 20 NS_DECL_ISUPPORTS 21 NS_DECL_NSIOBSERVER 22 23 static already_AddRefed<CookieStoreNotificationWatcher> Create( 24 bool aPrivateBrowsing); 25 26 static void ReleaseOnMainThread( 27 already_AddRefed<CookieStoreNotificationWatcher> aWatcher); 28 29 void CallbackWhenNotified(const nsID& aOperationID, 30 MoveOnlyFunction<void()> aCallback); 31 void ForgetOperationID(const nsID& aOperationID); 32 33 private: 34 CookieStoreNotificationWatcher() = default; 35 ~CookieStoreNotificationWatcher() = default; 36 37 void MaybeResolveOperations(const nsID* aOperationID); 38 39 struct PendingOperation { 40 MoveOnlyFunction<void()> mCallback; 41 nsID mOperationID; 42 }; 43 44 // This is a simple list because I don't think we will have so many concurrent 45 // operations to motivate an hash table. 46 nsTArray<PendingOperation> mPendingOperations; 47 }; 48 49 } // namespace mozilla::dom 50 51 #endif /* mozilla_dom_CookieStoreNotificationWatcher_h */