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js/src/vm/PropertyKey.cpp@129ffea94266 (annotated)

js/src/vm/PropertyKey.cpp

Sat, 03 Jan 2015 20:18:00 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Sat, 03 Jan 2015 20:18:00 +0100

branch

TOR_BUG_3246

changeset 7

129ffea94266

permissions

-rw-r--r--

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.

michael@0	1	/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
michael@0	2	* vim: set ts=8 sts=4 et sw=4 tw=99:
michael@0	3	* This Source Code Form is subject to the terms of the Mozilla Public
michael@0	4	* License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0	5	* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0	6
michael@0	7	/* PropertyKey implementation details. */
michael@0	8
michael@0	9	#include "js/PropertyKey.h"
michael@0	10
michael@0	11	#include "jsatom.h"
michael@0	12	#include "jscntxt.h"
michael@0	13
michael@0	14	#include "js/RootingAPI.h"
michael@0	15	#include "js/Value.h"
michael@0	16	#include "vm/String.h"
michael@0	17
michael@0	18	using namespace js;
michael@0	19
michael@0	20	bool
michael@0	21	JS::detail::ToPropertyKeySlow(JSContext *cx, HandleValue v, PropertyKey *key)
michael@0	22	{
michael@0	23	MOZ_ASSERT_IF(v.isInt32(), v.toInt32() < 0);
michael@0	24
michael@0	25	RootedAtom atom(cx);
michael@0	26	if (!ToAtom<CanGC>(cx, v))
michael@0	27	return false;
michael@0	28
michael@0	29	uint32_t index;
michael@0	30	if (atom->isIndex(&index)) {
michael@0	31	*key = PropertyKey(index);
michael@0	32	return true;
michael@0	33	}
michael@0	34
michael@0	35	key->v.setString(atom->asPropertyName());
michael@0	36	return true;
michael@0	37	}