The Tor Browser: xpcom/ds/nsICollection.idl@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: IDL; 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 "nsISerializable.idl"

     8 interface nsIEnumerator;

    10 [scriptable, uuid(83b6019c-cbc4-11d2-8cca-0060b0fc14a3)]

    11 interface nsICollection : nsISerializable

    12 {

    14   uint32_t Count();

    15   nsISupports GetElementAt(in uint32_t index);

    16   void QueryElementAt(in uint32_t index, in nsIIDRef uuid,

    17                       [iid_is(uuid),retval] out nsQIResult result);

    18   void SetElementAt(in uint32_t index, in nsISupports item);

    19   void AppendElement(in nsISupports item);

    20   void RemoveElement(in nsISupports item);

    22   nsIEnumerator Enumerate();

    24   void Clear();

    26 };

    28 %{C++

    30 #ifndef nsCOMPtr_h__

    31 #include "nsCOMPtr.h"

    32 #endif

    34 class nsQueryElementAt : public nsCOMPtr_helper

    35   {

    36     public:

    37       nsQueryElementAt( nsICollection* aCollection, uint32_t aIndex, nsresult* aErrorPtr )

    38           : mCollection(aCollection),

    39             mIndex(aIndex),

    40             mErrorPtr(aErrorPtr)

    41         {

    42           // nothing else to do here

    43         }

    45       virtual nsresult NS_FASTCALL operator()( const nsIID& aIID, void** ) const;

    47     private:

    48       nsICollection*  mCollection;

    49       uint32_t        mIndex;

    50       nsresult*       mErrorPtr;

    51   };

    53 inline

    54 const nsQueryElementAt

    55 do_QueryElementAt( nsICollection* aCollection, uint32_t aIndex, nsresult* aErrorPtr = 0 )

    56   {

    57     return nsQueryElementAt(aCollection, aIndex, aErrorPtr);

    58   }

    60 %}

The Tor Browser / file revision

xpcom/ds/nsICollection.idl@129ffea94266

xpcom/ds/nsICollection.idl