/*

* Copyright (C) 2006-2021 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. ``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

* 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 "JSCallbackFunction.h"

#include "APICallbackFunction.h"

#include "JSCInlines.h"

namespace JSC {

STATIC_ASSERT_IS_TRIVIALLY_DESTRUCTIBLE(JSCallbackFunction);

const ClassInfo JSCallbackFunction::s_info = { "CallbackFunction"_s, &InternalFunction::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSCallbackFunction) };

static JSC_DECLARE_HOST_FUNCTION(callJSCallbackFunction);

JSC_DEFINE_HOST_FUNCTION(callJSCallbackFunction, (JSGlobalObject* globalObject, CallFrame* callFrame))

{

return APICallbackFunction::callImpl<JSCallbackFunction>(globalObject, callFrame);

}

JSCallbackFunction::JSCallbackFunction(VM& vm, Structure* structure, JSObjectCallAsFunctionCallback callback)

: InternalFunction(vm, structure, callJSCallbackFunction, nullptr)

, m_callback(callback)

{

}

void JSCallbackFunction::finishCreation(VM& vm, const String& name)

{

Base::finishCreation(vm, 0, name);

ASSERT(inherits(info()));

}

JSCallbackFunction* JSCallbackFunction::create(VM& vm, JSGlobalObject* globalObject, JSObjectCallAsFunctionCallback callback, const String& name)

{

Structure* structure = globalObject->callbackFunctionStructure();

JSCallbackFunction* function = new (NotNull, allocateCell<JSCallbackFunction>(vm)) JSCallbackFunction(vm, structure, callback);

function->finishCreation(vm, name);

return function;

}

} // namespace JSC