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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 "SerializedLoadContext.h"
#include "nsNetUtil.h"
#include "nsIChannel.h"
#include "nsILoadContext.h"
#include "nsIPrivateBrowsingChannel.h"
#include "nsIWebSocketChannel.h"
namespace IPC {
SerializedLoadContext::SerializedLoadContext(nsILoadContext* aLoadContext)
: mIsContent(false),
mUseRemoteTabs(false),
mUseRemoteSubframes(false),
mUseTrackingProtection(false) {
Init(aLoadContext);
}
SerializedLoadContext::SerializedLoadContext(nsIChannel* aChannel)
: mIsContent(false),
mUseRemoteTabs(false),
mUseRemoteSubframes(false),
mUseTrackingProtection(false) {
if (!aChannel) {
Init(nullptr);
return;
}
nsCOMPtr<nsILoadContext> loadContext;
NS_QueryNotificationCallbacks(aChannel, loadContext);
Init(loadContext);
if (!loadContext) {
// Attempt to retrieve the private bit from the channel if it has been
// overriden.
bool isPrivate = false;
bool isOverriden = false;
nsCOMPtr<nsIPrivateBrowsingChannel> pbChannel = do_QueryInterface(aChannel);
if (pbChannel &&
NS_SUCCEEDED(
pbChannel->IsPrivateModeOverriden(&isPrivate, &isOverriden)) &&
isOverriden) {
mIsPrivateBitValid = true;
}
mOriginAttributes.SyncAttributesWithPrivateBrowsing(isPrivate);
}
}
SerializedLoadContext::SerializedLoadContext(nsIWebSocketChannel* aChannel)
: mIsContent(false),
mUseRemoteTabs(false),
mUseRemoteSubframes(false),
mUseTrackingProtection(false) {
nsCOMPtr<nsILoadContext> loadContext;
if (aChannel) {
NS_QueryNotificationCallbacks(aChannel, loadContext);
}
Init(loadContext);
}
void SerializedLoadContext::Init(nsILoadContext* aLoadContext) {
if (aLoadContext) {
mIsNotNull = true;
mIsPrivateBitValid = true;
aLoadContext->GetIsContent(&mIsContent);
aLoadContext->GetUseRemoteTabs(&mUseRemoteTabs);
aLoadContext->GetUseRemoteSubframes(&mUseRemoteSubframes);
aLoadContext->GetUseTrackingProtection(&mUseTrackingProtection);
aLoadContext->GetOriginAttributes(mOriginAttributes);
} else {
mIsNotNull = false;
mIsPrivateBitValid = false;
// none of below values really matter when mIsNotNull == false:
// we won't be GetInterfaced to nsILoadContext
mIsContent = true;
mUseRemoteTabs = false;
mUseRemoteSubframes = false;
mUseTrackingProtection = false;
}
}
} // namespace IPC