gecko-dev/layout/style/URLExtraData.cpp

49 строки
1.5 KiB
C++

/* -*- 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/. */
/* thread-safe container of information for resolving url values */
#include "mozilla/URLExtraData.h"
#include "mozilla/NullPrincipalURI.h"
#include "nsProxyRelease.h"
#include "ReferrerInfo.h"
namespace mozilla {
StaticRefPtr<URLExtraData> URLExtraData::sDummy;
StaticRefPtr<URLExtraData> URLExtraData::sDummyChrome;
/* static */
void URLExtraData::Init() {
RefPtr<nsIURI> baseURI = new NullPrincipalURI();
nsCOMPtr<nsIReferrerInfo> referrerInfo = new dom::ReferrerInfo(nullptr);
sDummy = new URLExtraData(do_AddRef(baseURI), do_AddRef(referrerInfo),
NullPrincipal::CreateWithoutOriginAttributes());
sDummyChrome =
new URLExtraData(baseURI.forget(), referrerInfo.forget(),
NullPrincipal::CreateWithoutOriginAttributes());
sDummyChrome->mChromeRulesEnabled = true;
}
/* static */
void URLExtraData::Shutdown() {
sDummy = nullptr;
sDummyChrome = nullptr;
}
URLExtraData::~URLExtraData() {
if (!NS_IsMainThread()) {
NS_ReleaseOnMainThread("URLExtraData::mPrincipal", mPrincipal.forget());
}
}
StaticRefPtr<URLExtraData>
URLExtraData::sShared[size_t(UserAgentStyleSheetID::Count)];
} // namespace mozilla