gecko-dev/netwerk/cache/nsCacheUtils.cpp

90 строки
2.0 KiB
C++
Исходник Обычный вид История

/* -*- 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)
: mThread(thread)
{}
NS_IMETHOD Run() override
{
mThread->Shutdown();
return NS_OK;
}
private:
nsCOMPtr<nsIThread> mThread;
};
nsShutdownThread::nsShutdownThread(nsIThread *aThread)
: mMonitor("nsShutdownThread.mMonitor")
, mShuttingDown(false)
, mThread(aThread)
{
}
nsShutdownThread::~nsShutdownThread()
{
}
nsresult
nsShutdownThread::Shutdown(nsIThread *aThread)
{
nsresult rv;
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
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;
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
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;
}