blob: 420c5e703840a92dc18b647c20b000c4679e2e45 [file] [log] [blame]
/*
* Copyright (C) 2014 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "CustomGetterSetter.h"
#include "JSCInlines.h"
#include <wtf/Assertions.h>
namespace JSC {
STATIC_ASSERT_IS_TRIVIALLY_DESTRUCTIBLE(CustomGetterSetter);
const ClassInfo CustomGetterSetter::s_info = { "CustomGetterSetter", nullptr, nullptr, nullptr, CREATE_METHOD_TABLE(CustomGetterSetter) };
bool callCustomSetter(ExecState* exec, CustomGetterSetter::CustomSetter setter, bool isAccessor, JSValue thisValue, JSValue value)
{
ASSERT(setter);
bool result = setter(exec, JSValue::encode(thisValue), JSValue::encode(value));
// Always return true if there is a setter and it is observed as an accessor to users.
if (isAccessor)
return true;
return result;
}
bool callCustomSetter(ExecState* exec, JSValue customGetterSetter, bool isAccessor, JSObject* base, JSValue thisValue, JSValue value)
{
CustomGetterSetter::CustomSetter setter = jsCast<CustomGetterSetter*>(customGetterSetter)->setter();
// Return false since there is no setter.
if (!setter)
return false;
// FIXME: Remove this differences in custom values and custom accessors.
// https://bugs.webkit.org/show_bug.cgi?id=158014
if (!isAccessor)
thisValue = base;
return callCustomSetter(exec, setter, isAccessor, thisValue, value);
}
} // namespace JSC