The Tor Browser: content/xul/templates/src/nsRDFQuery.cpp@129ffea94266

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

     1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #include "nscore.h"

     7 #include "nsCOMPtr.h"

     9 #include "nsXULTemplateQueryProcessorRDF.h"

    10 #include "nsRDFQuery.h"

    12 NS_IMPL_CYCLE_COLLECTION(nsRDFQuery, mQueryNode)

    14 NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(nsRDFQuery)

    15   NS_INTERFACE_MAP_ENTRY(nsITemplateRDFQuery)

    16   NS_INTERFACE_MAP_ENTRY(nsISupports)

    17 NS_INTERFACE_MAP_END

    19 NS_IMPL_CYCLE_COLLECTING_ADDREF(nsRDFQuery)

    20 NS_IMPL_CYCLE_COLLECTING_RELEASE(nsRDFQuery)

    22 void

    23 nsRDFQuery::Finish()

    24 {

    25     // the template builder is going away and the query processor likely as

    26     // well. Clear the reference to avoid calling it.

    27     mProcessor = nullptr;

    28     mCachedResults = nullptr;

    29 }

    31 nsresult

    32 nsRDFQuery::SetCachedResults(nsXULTemplateQueryProcessorRDF* aProcessor,

    33                              const InstantiationSet& aInstantiations)

    34 {

    35     mCachedResults = new nsXULTemplateResultSetRDF(aProcessor, this, &aInstantiations);

    36     if (! mCachedResults)

    37         return NS_ERROR_OUT_OF_MEMORY;

    39     return NS_OK;

    40 }

    43 void

    44 nsRDFQuery::UseCachedResults(nsISimpleEnumerator** aResults)

    45 {

    46     *aResults = mCachedResults;

    47     NS_IF_ADDREF(*aResults);

    49     mCachedResults = nullptr;

    50 }

The Tor Browser / file revision

content/xul/templates/src/nsRDFQuery.cpp@129ffea94266

content/xul/templates/src/nsRDFQuery.cpp