forked from mirrors/gecko-dev
9af107a839
This makes the naming more consistent with other functions called Insert and/or Update. Also, it removes the ambiguity whether Put expects that an entry already exists or not, in particular because it differed from nsTHashtable::PutEntry in that regard. Differential Revision: https://phabricator.services.mozilla.com/D105473
62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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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 "nsErrorService.h"
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#include "nsCRTGlue.h"
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#include "mozilla/StaticPtr.h"
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#include "mozilla/ClearOnShutdown.h"
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namespace {
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mozilla::StaticRefPtr<nsErrorService> gSingleton;
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}
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NS_IMPL_ISUPPORTS(nsErrorService, nsIErrorService)
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// static
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already_AddRefed<nsIErrorService> nsErrorService::GetOrCreate() {
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// Be careful to not recreate the service for a second time if GetOrCreate is
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// called super late during shutdown.
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static bool serviceCreated = false;
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RefPtr<nsErrorService> svc;
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if (gSingleton) {
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svc = gSingleton;
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} else if (!serviceCreated) {
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gSingleton = new nsErrorService();
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mozilla::ClearOnShutdown(&gSingleton);
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svc = gSingleton;
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serviceCreated = true;
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}
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return svc.forget();
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}
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NS_IMETHODIMP
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nsErrorService::RegisterErrorStringBundle(int16_t aErrorModule,
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const char* aStringBundleURL) {
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mErrorStringBundleURLMap.InsertOrUpdate(
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aErrorModule, MakeUnique<nsCString>(aStringBundleURL));
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return NS_OK;
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}
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NS_IMETHODIMP
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nsErrorService::UnregisterErrorStringBundle(int16_t aErrorModule) {
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mErrorStringBundleURLMap.Remove(aErrorModule);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsErrorService::GetErrorStringBundle(int16_t aErrorModule, char** aResult) {
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nsCString* bundleURL = mErrorStringBundleURLMap.Get(aErrorModule);
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if (!bundleURL) {
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return NS_ERROR_FAILURE;
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}
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*aResult = ToNewCString(*bundleURL);
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return NS_OK;
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}
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////////////////////////////////////////////////////////////////////////////////
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