The Tor Browser / file comparison
comparison: netwerk/cache/nsCacheUtils.cpp
netwerk/cache/nsCacheUtils.cpp
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:9075db45a95b |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* vim:set ts=2 sw=2 sts=2 et cindent: */ | |
| 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 #include "nsCache.h" | |
| 8 #include "nsCacheUtils.h" | |
| 9 #include "nsThreadUtils.h" | |
| 10 | |
| 11 using namespace mozilla; | |
| 12 | |
| 13 class nsDestroyThreadEvent : public nsRunnable { | |
| 14 public: | |
| 15 nsDestroyThreadEvent(nsIThread *thread) | |
| 16 : mThread(thread) | |
| 17 {} | |
| 18 NS_IMETHOD Run() | |
| 19 { | |
| 20 mThread->Shutdown(); | |
| 21 return NS_OK; | |
| 22 } | |
| 23 private: | |
| 24 nsCOMPtr<nsIThread> mThread; | |
| 25 }; | |
| 26 | |
| 27 nsShutdownThread::nsShutdownThread(nsIThread *aThread) | |
| 28 : mLock("nsShutdownThread.mLock") | |
| 29 , mCondVar(mLock, "nsShutdownThread.mCondVar") | |
| 30 , mThread(aThread) | |
| 31 { | |
| 32 } | |
| 33 | |
| 34 nsShutdownThread::~nsShutdownThread() | |
| 35 { | |
| 36 } | |
| 37 | |
| 38 nsresult | |
| 39 nsShutdownThread::Shutdown(nsIThread *aThread) | |
| 40 { | |
| 41 nsresult rv; | |
| 42 nsRefPtr<nsDestroyThreadEvent> ev = new nsDestroyThreadEvent(aThread); | |
| 43 rv = NS_DispatchToMainThread(ev); | |
| 44 if (NS_FAILED(rv)) { | |
| 45 NS_WARNING("Dispatching event in nsShutdownThread::Shutdown failed!"); | |
| 46 } | |
| 47 return rv; | |
| 48 } | |
| 49 | |
| 50 nsresult | |
| 51 nsShutdownThread::BlockingShutdown(nsIThread *aThread) | |
| 52 { | |
| 53 nsresult rv; | |
| 54 | |
| 55 nsRefPtr<nsShutdownThread> st = new nsShutdownThread(aThread); | |
| 56 nsCOMPtr<nsIThread> workerThread; | |
| 57 | |
| 58 rv = NS_NewNamedThread("thread shutdown", getter_AddRefs(workerThread)); | |
| 59 if (NS_FAILED(rv)) { | |
| 60 NS_WARNING("Can't create nsShutDownThread worker thread!"); | |
| 61 return rv; | |
| 62 } | |
| 63 | |
| 64 { | |
| 65 MutexAutoLock lock(st->mLock); | |
| 66 rv = workerThread->Dispatch(st, NS_DISPATCH_NORMAL); | |
| 67 if (NS_FAILED(rv)) { | |
| 68 NS_WARNING( | |
| 69 "Dispatching event in nsShutdownThread::BlockingShutdown failed!"); | |
| 70 } else { | |
| 71 st->mCondVar.Wait(); | |
| 72 } | |
| 73 } | |
| 74 | |
| 75 return Shutdown(workerThread); | |
| 76 } | |
| 77 | |
| 78 NS_IMETHODIMP | |
| 79 nsShutdownThread::Run() | |
| 80 { | |
| 81 MutexAutoLock lock(mLock); | |
| 82 mThread->Shutdown(); | |
| 83 mCondVar.Notify(); | |
| 84 return NS_OK; | |
| 85 } |
