forked from mirrors/gecko-dev
40f96bcf80
This code builds on top of the E10S "remote tabs" configuration system to add a system for specifying that remote subframes should be used. Fission can be enabled for a window by including the "fission" flag in options when opening the window. Differential Revision: https://phabricator.services.mozilla.com/D26560 --HG-- extra : moz-landing-system : lando
86 lines
2.6 KiB
C++
86 lines
2.6 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 "SerializedLoadContext.h"
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#include "nsNetUtil.h"
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#include "nsIChannel.h"
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#include "nsIPrivateBrowsingChannel.h"
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#include "nsIWebSocketChannel.h"
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namespace IPC {
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SerializedLoadContext::SerializedLoadContext(nsILoadContext* aLoadContext)
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: mIsContent(false),
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mUseRemoteTabs(false),
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mUseRemoteSubframes(false),
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mUseTrackingProtection(false) {
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Init(aLoadContext);
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}
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SerializedLoadContext::SerializedLoadContext(nsIChannel* aChannel)
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: mIsContent(false),
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mUseRemoteTabs(false),
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mUseRemoteSubframes(false),
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mUseTrackingProtection(false) {
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if (!aChannel) {
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Init(nullptr);
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return;
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}
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nsCOMPtr<nsILoadContext> loadContext;
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NS_QueryNotificationCallbacks(aChannel, loadContext);
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Init(loadContext);
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if (!loadContext) {
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// Attempt to retrieve the private bit from the channel if it has been
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// overriden.
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bool isPrivate = false;
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bool isOverriden = false;
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nsCOMPtr<nsIPrivateBrowsingChannel> pbChannel = do_QueryInterface(aChannel);
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if (pbChannel &&
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NS_SUCCEEDED(
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pbChannel->IsPrivateModeOverriden(&isPrivate, &isOverriden)) &&
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isOverriden) {
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mIsPrivateBitValid = true;
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}
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mOriginAttributes.SyncAttributesWithPrivateBrowsing(isPrivate);
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}
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}
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SerializedLoadContext::SerializedLoadContext(nsIWebSocketChannel* aChannel)
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: mIsContent(false),
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mUseRemoteTabs(false),
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mUseRemoteSubframes(false),
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mUseTrackingProtection(false) {
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nsCOMPtr<nsILoadContext> loadContext;
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if (aChannel) {
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NS_QueryNotificationCallbacks(aChannel, loadContext);
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}
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Init(loadContext);
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}
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void SerializedLoadContext::Init(nsILoadContext* aLoadContext) {
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if (aLoadContext) {
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mIsNotNull = true;
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mIsPrivateBitValid = true;
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aLoadContext->GetIsContent(&mIsContent);
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aLoadContext->GetUseRemoteTabs(&mUseRemoteTabs);
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aLoadContext->GetUseRemoteSubframes(&mUseRemoteSubframes);
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aLoadContext->GetUseTrackingProtection(&mUseTrackingProtection);
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aLoadContext->GetOriginAttributes(mOriginAttributes);
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} else {
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mIsNotNull = false;
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mIsPrivateBitValid = false;
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// none of below values really matter when mIsNotNull == false:
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// we won't be GetInterfaced to nsILoadContext
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mIsContent = true;
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mUseRemoteTabs = false;
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mUseRemoteSubframes = false;
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mUseTrackingProtection = false;
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}
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}
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} // namespace IPC
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