/* -*- 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_workers_workerdebuggermanager_h #define mozilla_dom_workers_workerdebuggermanager_h #include "Workers.h" #include "nsIObserver.h" #include "nsIWorkerDebuggerManager.h" #include "nsServiceManagerUtils.h" #include "nsTArray.h" #include "nsThreadUtils.h" #define WORKERDEBUGGERMANAGER_CID \ { 0x62ec8731, 0x55ad, 0x4246, \ { 0xb2, 0xea, 0xf2, 0x6c, 0x1f, 0xe1, 0x9d, 0x2d } } #define WORKERDEBUGGERMANAGER_CONTRACTID \ "@mozilla.org/dom/workers/workerdebuggermanager;1" BEGIN_WORKERS_NAMESPACE class WorkerDebugger; class WorkerDebuggerManager final : public nsIObserver, public nsIWorkerDebuggerManager { Mutex mMutex; // Protected by mMutex. nsTArray<nsCOMPtr<nsIWorkerDebuggerManagerListener>> mListeners; // Only touched on the main thread. nsTArray<RefPtr<WorkerDebugger>> mDebuggers; public: static already_AddRefed<WorkerDebuggerManager> GetInstance(); static WorkerDebuggerManager* GetOrCreate(); static WorkerDebuggerManager* Get(); WorkerDebuggerManager(); NS_DECL_ISUPPORTS NS_DECL_NSIOBSERVER NS_DECL_NSIWORKERDEBUGGERMANAGER nsresult Init(); void Shutdown(); void RegisterDebugger(WorkerPrivate* aWorkerPrivate); void RegisterDebuggerMainThread(WorkerPrivate* aWorkerPrivate, bool aNotifyListeners); void UnregisterDebugger(WorkerPrivate* aWorkerPrivate); void UnregisterDebuggerMainThread(WorkerPrivate* aWorkerPrivate); private: virtual ~WorkerDebuggerManager(); }; inline nsresult RegisterWorkerDebugger(WorkerPrivate* aWorkerPrivate) { WorkerDebuggerManager* manager; if (NS_IsMainThread()) { manager = WorkerDebuggerManager::GetOrCreate(); if (!manager) { NS_WARNING("Failed to create worker debugger manager!"); return NS_ERROR_FAILURE; } } else { manager = WorkerDebuggerManager::Get(); } manager->RegisterDebugger(aWorkerPrivate); return NS_OK; } inline nsresult UnregisterWorkerDebugger(WorkerPrivate* aWorkerPrivate) { WorkerDebuggerManager* manager; if (NS_IsMainThread()) { manager = WorkerDebuggerManager::GetOrCreate(); if (!manager) { NS_WARNING("Failed to create worker debugger manager!"); return NS_ERROR_FAILURE; } } else { manager = WorkerDebuggerManager::Get(); } manager->UnregisterDebugger(aWorkerPrivate); return NS_OK; } END_WORKERS_NAMESPACE #endif // mozilla_dom_workers_workerdebuggermanager_h