зеркало из https://github.com/mozilla/gecko-dev.git
112 строки
3.0 KiB
C++
112 строки
3.0 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* vim:set ts=4 sw=4 sts=4 et cin: */
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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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// HttpLog.h should generally be included first
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#include "HttpLog.h"
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#include "AltServiceChild.h"
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#include "mozilla/ClearOnShutdown.h"
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#include "mozilla/StaticPtr.h"
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#include "mozilla/net/SocketProcessChild.h"
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#include "nsHttpConnectionInfo.h"
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#include "nsProxyInfo.h"
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#include "nsThreadUtils.h"
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namespace mozilla {
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namespace net {
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StaticRefPtr<AltServiceChild> sAltServiceChild;
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AltServiceChild::AltServiceChild() {
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LOG(("AltServiceChild ctor [%p]\n", this));
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}
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AltServiceChild::~AltServiceChild() {
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LOG(("AltServiceChild dtor [%p]\n", this));
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}
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// static
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bool AltServiceChild::EnsureAltServiceChild() {
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MOZ_ASSERT(XRE_IsSocketProcess());
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MOZ_ASSERT(NS_IsMainThread());
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if (sAltServiceChild) {
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return true;
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}
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SocketProcessChild* socketChild = SocketProcessChild::GetSingleton();
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if (!socketChild || socketChild->IsShuttingDown()) {
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return false;
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}
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sAltServiceChild = new AltServiceChild();
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ClearOnShutdown(&sAltServiceChild);
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if (!socketChild->SendPAltServiceConstructor(sAltServiceChild)) {
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sAltServiceChild = nullptr;
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return false;
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}
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return true;
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}
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// static
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void AltServiceChild::ClearHostMapping(nsHttpConnectionInfo* aCi) {
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LOG(("AltServiceChild::ClearHostMapping ci=%s", aCi->HashKey().get()));
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MOZ_ASSERT(aCi);
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RefPtr<nsHttpConnectionInfo> ci = aCi->Clone();
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auto task = [ci{std::move(ci)}]() {
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if (!EnsureAltServiceChild()) {
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return;
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}
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if (!ci->GetOrigin().IsEmpty() && sAltServiceChild->CanSend()) {
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Unused << sAltServiceChild->SendClearHostMapping(
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ci->GetOrigin(), ci->OriginPort(), ci->GetOriginAttributes());
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}
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};
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if (!NS_IsMainThread()) {
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MOZ_ALWAYS_SUCCEEDS(NS_DispatchToMainThread(NS_NewRunnableFunction(
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"net::AltServiceChild::ClearHostMapping", task)));
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return;
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}
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task();
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}
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// static
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void AltServiceChild::ProcessHeader(
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const nsCString& aBuf, const nsCString& aOriginScheme,
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const nsCString& aOriginHost, int32_t aOriginPort,
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const nsCString& aUsername, bool aPrivateBrowsing,
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nsIInterfaceRequestor* aCallbacks, nsProxyInfo* aProxyInfo, uint32_t aCaps,
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const OriginAttributes& aOriginAttributes) {
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LOG(("AltServiceChild::ProcessHeader"));
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MOZ_ASSERT(NS_IsMainThread());
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if (!EnsureAltServiceChild()) {
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return;
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}
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if (!sAltServiceChild->CanSend()) {
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return;
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}
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nsTArray<ProxyInfoCloneArgs> proxyInfoArray;
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if (aProxyInfo) {
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nsProxyInfo::SerializeProxyInfo(aProxyInfo, proxyInfoArray);
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}
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Unused << sAltServiceChild->SendProcessHeader(
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aBuf, aOriginScheme, aOriginHost, aOriginPort, aUsername,
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aPrivateBrowsing, proxyInfoArray, aCaps, aOriginAttributes);
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}
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} // namespace net
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} // namespace mozilla
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