зеркало из https://github.com/mozilla/gecko-dev.git
70 строки
2.7 KiB
C++
70 строки
2.7 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "mozilla/Likely.h"
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#include "mozilla/Services.h"
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#include "nsComponentManager.h"
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#include "nsIIOService.h"
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#include "nsIDirectoryService.h"
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#ifdef ACCESSIBILITY
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#include "nsIAccessibilityService.h"
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#endif
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#include "nsIChromeRegistry.h"
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#include "nsIObserverService.h"
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#include "nsNetCID.h"
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#include "nsObserverService.h"
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#include "nsXPCOMPrivate.h"
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#include "nsIStringBundle.h"
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#include "nsIToolkitChromeRegistry.h"
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#include "nsIXULOverlayProvider.h"
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#include "IHistory.h"
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#include "nsIXPConnect.h"
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#include "inIDOMUtils.h"
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#include "nsIPermissionManager.h"
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using namespace mozilla;
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using namespace mozilla::services;
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/*
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* Define a global variable and a getter for every service in ServiceList.
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* eg. gIOService and GetIOService()
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*/
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#define MOZ_SERVICE(NAME, TYPE, CONTRACT_ID) \
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static TYPE* g##NAME = nullptr; \
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\
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already_AddRefed<TYPE> \
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mozilla::services::Get##NAME() \
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{ \
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if (MOZ_UNLIKELY(gXPCOMShuttingDown)) { \
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return nullptr; \
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} \
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if (!g##NAME) { \
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nsCOMPtr<TYPE> os = do_GetService(CONTRACT_ID); \
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os.swap(g##NAME); \
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} \
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nsCOMPtr<TYPE> ret = g##NAME; \
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return ret.forget(); \
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} \
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NS_EXPORT_(already_AddRefed<TYPE>) \
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mozilla::services::_external_Get##NAME() \
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{ \
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return Get##NAME(); \
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}
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#include "ServiceList.h"
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#undef MOZ_SERVICE
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/**
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* Clears service cache, sets gXPCOMShuttingDown
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*/
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void
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mozilla::services::Shutdown()
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{
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gXPCOMShuttingDown = true;
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#define MOZ_SERVICE(NAME, TYPE, CONTRACT_ID) NS_IF_RELEASE(g##NAME);
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#include "ServiceList.h"
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#undef MOZ_SERVICE
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}
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