1/*
2 * Copyright (C) 2016 Apple, Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "JSDOMIterator.h"
28
29#include <JavaScriptCore/ArrayPrototype.h>
30#include <JavaScriptCore/BuiltinNames.h>
31
32namespace WebCore {
33
34void addValueIterableMethods(JSC::JSGlobalObject& globalObject, JSC::JSObject& prototype)
35{
36 JSC::ArrayPrototype* arrayPrototype = globalObject.arrayPrototype();
37 ASSERT(arrayPrototype);
38
39 JSC::ExecState* state = globalObject.globalExec();
40 ASSERT(state);
41 JSC::VM& vm = state->vm();
42
43 auto copyProperty = [&] (const JSC::Identifier& arrayIdentifier, const JSC::Identifier& otherIdentifier, unsigned attributes = 0) {
44 JSC::JSValue value = arrayPrototype->getDirect(vm, arrayIdentifier);
45 ASSERT(value);
46 prototype.putDirect(vm, otherIdentifier, value, attributes);
47 };
48
49 copyProperty(vm.propertyNames->builtinNames().entriesPrivateName(), vm.propertyNames->builtinNames().entriesPublicName());
50 copyProperty(vm.propertyNames->builtinNames().forEachPrivateName(), vm.propertyNames->builtinNames().forEachPublicName());
51 copyProperty(vm.propertyNames->builtinNames().keysPrivateName(), vm.propertyNames->builtinNames().keysPublicName());
52 copyProperty(vm.propertyNames->builtinNames().valuesPrivateName(), vm.propertyNames->builtinNames().valuesPublicName());
53}
54
55}
56