/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* vim: set sw=2 ts=8 et 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 _nsCacheUtils_h_ #define _nsCacheUtils_h_ #include "nsThreadUtils.h" #include "nsCOMPtr.h" #include "mozilla/Monitor.h" class nsIThread; /** * A class with utility methods for shutting down nsIThreads easily. */ class nsShutdownThread : public mozilla::Runnable { public: explicit nsShutdownThread(nsIThread *aThread); ~nsShutdownThread(); NS_IMETHOD Run(); /** * Shutdown ensures that aThread->Shutdown() is called on a main thread */ static nsresult Shutdown(nsIThread *aThread); /** * BlockingShutdown ensures that by the time it returns, aThread->Shutdown() has * been called and no pending events have been processed on the current thread. */ static nsresult BlockingShutdown(nsIThread *aThread); private: mozilla::Monitor mMonitor; bool mShuttingDown; nsCOMPtr<nsIThread> mThread; }; #endif