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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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 "mozilla/ClearOnShutdown.h"
#include "mozilla/StaticPtr.h"
#include "nsCOMPtr.h"
#include "SFVService.h"
// This anonymous namespace prevents outside C++ code from improperly accessing
// these implementation details.
namespace {
extern "C" {
// Implemented in Rust.
void new_sfv_service(nsISFVService** result);
}
static mozilla::StaticRefPtr<nsISFVService> sService;
} // namespace
namespace mozilla::net {
already_AddRefed<nsISFVService> GetSFVService() {
nsCOMPtr<nsISFVService> service;
if (sService) {
service = sService;
} else {
new_sfv_service(getter_AddRefs(service));
sService = service;
mozilla::ClearOnShutdown(&sService);
}
return service.forget();
}
} // namespace mozilla::net
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