gecko-dev/netwerk/cache/nsCacheUtils.cpp
Sylvestre Ledru 265e672179 Bug 1511181 - Reformat everything to the Google coding style r=ehsan a=clang-format
# ignore-this-changeset

--HG--
extra : amend_source : 4d301d3b0b8711c4692392aa76088ba7fd7d1022
2018-11-30 11:46:48 +01:00

79 lines
2.1 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* 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/. */
#include "nsCache.h"
#include "nsCacheUtils.h"
#include "nsThreadUtils.h"
using namespace mozilla;
class nsDestroyThreadEvent : public Runnable {
public:
explicit nsDestroyThreadEvent(nsIThread* thread)
: mozilla::Runnable("nsDestroyThreadEvent"), mThread(thread) {}
NS_IMETHOD Run() override {
mThread->Shutdown();
return NS_OK;
}
private:
nsCOMPtr<nsIThread> mThread;
};
nsShutdownThread::nsShutdownThread(nsIThread* aThread)
: mozilla::Runnable("nsShutdownThread"),
mMonitor("nsShutdownThread.mMonitor"),
mShuttingDown(false),
mThread(aThread) {}
nsresult nsShutdownThread::Shutdown(nsIThread* aThread) {
nsresult rv;
RefPtr<nsDestroyThreadEvent> ev = new nsDestroyThreadEvent(aThread);
rv = NS_DispatchToMainThread(ev);
if (NS_FAILED(rv)) {
NS_WARNING("Dispatching event in nsShutdownThread::Shutdown failed!");
}
return rv;
}
nsresult nsShutdownThread::BlockingShutdown(nsIThread* aThread) {
nsresult rv;
RefPtr<nsShutdownThread> st = new nsShutdownThread(aThread);
nsCOMPtr<nsIThread> workerThread;
rv = NS_NewNamedThread("thread shutdown", getter_AddRefs(workerThread));
if (NS_FAILED(rv)) {
NS_WARNING("Can't create nsShutDownThread worker thread!");
return rv;
}
{
MonitorAutoLock mon(st->mMonitor);
rv = workerThread->Dispatch(st, NS_DISPATCH_NORMAL);
if (NS_FAILED(rv)) {
NS_WARNING(
"Dispatching event in nsShutdownThread::BlockingShutdown failed!");
} else {
st->mShuttingDown = true;
while (st->mShuttingDown) {
mon.Wait();
}
}
}
return Shutdown(workerThread);
}
NS_IMETHODIMP
nsShutdownThread::Run() {
MonitorAutoLock mon(mMonitor);
mThread->Shutdown();
mShuttingDown = false;
mon.Notify();
return NS_OK;
}